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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-Q
 
(Mark One)
Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
For the quarterly period ended March 31, 2023
or
Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
For the transition period from                     to                     
Commission File Number: 001-09518
THE PROGRESSIVE CORPORATION
(Exact name of registrant as specified in its charter)
Ohio   34-0963169
(State or other jurisdiction of incorporation or organization)   (I.R.S. Employer Identification No.)
6300 Wilson Mills Road, Mayfield Village, Ohio   44143
(Address of principal executive offices)   (Zip Code)
(440) 461-5000
(Registrant’s telephone number, including area code)

Not Applicable
(Former name, former address and former fiscal year, if changed since last report) 
Securities registered pursuant to Section 12(b) of the Act:
Title of each class Trading Symbol(s) Name of each exchange on which registered
Common Shares, $1.00 Par Value PGR New York Stock Exchange

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes      No  
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes      No  
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer Accelerated filer
Non-accelerated filer Smaller reporting company
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).      Yes   No  
Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date.
Common Shares, $1.00 par value: 585,366,448 outstanding at March 31, 2023



PART I—FINANCIAL INFORMATION
Item 1. Financial Statements.
The Progressive Corporation and Subsidiaries
Consolidated Statements of Comprehensive Income
(unaudited)
Three Months Ended March 31, 2023 2022
(millions — except per share amounts)    
Revenues
Net premiums earned $ 13,533.1  $ 11,802.9 
Investment income 419.6  242.2 
Net realized gains (losses) on securities:
Net realized gains (losses) on security sales (30.3) (54.5)
Net holding period gains (losses) on securities 104.4  (388.6)
Net impairment losses recognized in earnings (2.3) (2.2)
Total net realized gains (losses) on securities 71.8  (445.3)
Fees and other revenues 206.2  174.0 
Service revenues 72.5  67.7 
Total revenues 14,303.2  11,841.5 
Expenses
Losses and loss adjustment expenses 10,624.0  8,858.4 
Policy acquisition costs 1,115.8  963.4 
Other underwriting expenses 1,857.9  1,506.3 
Investment expenses 5.5  5.7 
Service expenses 82.3  63.2 
Interest expense 63.3  54.3 
Total expenses 13,748.8  11,451.3 
Net Income
Income before income taxes 554.4  390.2 
Provision for income taxes 106.5  76.3 
Net income 447.9  313.9 
Other Comprehensive Income (Loss)
Changes in:
Total net unrealized gains (losses) on fixed-maturity securities 603.2  (1,426.9)
Net unrealized losses on forecasted transactions 0.1  0.2 
Foreign currency translation adjustment 0.2 
Other comprehensive income (loss) 603.3  (1,426.5)
Comprehensive income (loss) $ 1,051.2  $ (1,112.6)
Computation of Earnings Per Common Share
Net income $ 447.9  $ 313.9 
Less: Preferred share dividends1
7.3  6.7 
Net income available to common shareholders $ 440.6  $ 307.2 
Average common shares outstanding - Basic 584.9  584.3 
Net effect of dilutive stock-based compensation 2.1  2.0 
Total average equivalent common shares - Diluted 587.0  586.3 
Basic: Earnings per common share $ 0.75  $ 0.53 
Diluted: Earnings per common share $ 0.75  $ 0.52 
1 Changed to a floating dividend rate. See Note 1 – Basis of Presentation for further discussion.
See notes to consolidated financial statements.
1


The Progressive Corporation and Subsidiaries
Consolidated Balance Sheets
(unaudited)
  March 31, December 31,
(millions — except per share amounts) 2023 2022 2022
Assets
Available-for-sale securities, at fair value:
Fixed maturities (amortized cost: $53,123.9, $48,082.7, and $50,264.0)
$ 50,289.2  $ 46,316.4  $ 46,651.9 
Short-term investments (amortized cost: $2,524.1, $529.9, and $2,861.7)
2,524.1  529.9  2,861.7 
Total available-for-sale securities 52,813.3  46,846.3  49,513.6 
Equity securities, at fair value:
Nonredeemable preferred stocks (cost: $1,197.7, $1,545.5, and $1,364.2)
1,078.8  1,527.5  1,213.2 
Common equities (cost: $740.5, $1,281.7, and $826.1)
2,794.3  4,812.6  2,821.5 
Total equity securities 3,873.1  6,340.1  4,034.7 
Total investments 56,686.4  53,186.4  53,548.3 
Cash and cash equivalents 273.7  272.7  203.5 
Restricted cash and cash equivalents 14.9  14.6  17.4 
Total cash, cash equivalents, restricted cash, and restricted cash equivalents 288.6  287.3  220.9 
Accrued investment income 299.5  193.4  282.5 
Premiums receivable, net of allowance for credit losses of $340.9, $276.2, and $343.3
12,411.4  10,519.0  10,416.9 
Reinsurance recoverables 5,616.2  5,025.0  5,832.1 
Prepaid reinsurance premiums 269.6  455.1  295.5 
Deferred acquisition costs 1,626.8  1,407.7  1,544.4 
Property and equipment, net of accumulated depreciation of $1,576.2, $1,455.7, and $1,551.1
949.0  1,104.4  1,034.0 
Goodwill 227.9  452.7  227.9 
Intangible assets, net of accumulated amortization of $164.0, $142.2, and $158.6
80.9  102.7  86.3 
Net federal deferred income taxes 1,057.0  370.5  1,131.5 
Other assets 893.8  825.4  844.7 
Total assets $ 80,407.1  $ 73,929.6  $ 75,465.0 
Liabilities and Shareholders’ Equity
Unearned premiums $ 19,844.3  $ 16,991.4  $ 17,293.6 
Loss and loss adjustment expense reserves 31,026.4  26,754.2  30,359.3 
Accounts payable, accrued expenses, and other liabilities 6,278.7  6,747.2  5,532.8 
Debt1
6,389.3  6,385.6  6,388.3 
Total liabilities 63,538.7  56,878.4  59,574.0 
Serial Preferred Shares (authorized 20.0)
Serial Preferred Shares, Series B, no par value (cumulative, liquidation preference $1,000 per share) (authorized, issued, and outstanding 0.5)
493.9  493.9  493.9 
Common shares, $1.00 par value (authorized 900.0; issued 797.6, including treasury shares of 212.2, 212.7, and 212.7)
585.4  584.9  584.9 
Paid-in capital 1,907.7  1,788.6  1,893.0 
Retained earnings 16,080.1  15,569.6  15,721.2 
Accumulated other comprehensive income (loss):
Net unrealized gains (losses) on fixed-maturity securities (2,183.1) (1,370.7) (2,786.3)
Net unrealized losses on forecasted transactions (14.4) (14.7) (14.5)
Foreign currency translation adjustment (1.2) (0.4) (1.2)
Total accumulated other comprehensive income (loss) (2,198.7) (1,385.8) (2,802.0)
Total shareholders’ equity 16,868.4  17,051.2  15,891.0 
Total liabilities and shareholders’ equity $ 80,407.1  $ 73,929.6  $ 75,465.0 
1 Consists of long-term debt. See Note 4 – Debt for further discussion.
See notes to consolidated financial statements.
2


The Progressive Corporation and Subsidiaries
Consolidated Statements of Changes in Shareholders’ Equity
(unaudited)
 
Three Months Ended March 31, 2023 2022
(millions — except per share amounts)
Serial Preferred Shares, No Par Value
Balance, beginning of period $ 493.9  $ 493.9 
Balance, end of period 493.9  493.9 
Common Shares, $1.00 Par Value
Balance, beginning of period 584.9  584.4 
Treasury shares purchased (0.2) (0.3)
Net restricted equity awards issued/vested 0.7  0.8 
Balance, end of period 585.4  584.9 
Paid-In Capital
Balance, beginning of period 1,893.0  1,772.9 
Amortization of equity-based compensation 15.9  17.3 
Treasury shares purchased (0.8) (0.8)
Net restricted equity awards issued/vested (0.7) (0.8)
Reinvested dividends on restricted stock units 0.3 
Balance, end of period 1,907.7  1,788.6 
Retained Earnings
Balance, beginning of period 15,721.2  15,339.7 
Net income 447.9  313.9 
Treasury shares purchased (31.7) (27.6)
Cash dividends declared on common shares ($0.10 and $0.10 per share)
(58.5) (58.4)
Reinvested dividends on restricted stock units (0.3)
Other, net 1.5  2.0 
Balance, end of period 16,080.1  15,569.6 
Accumulated Other Comprehensive Income (Loss)
Balance, beginning of period (2,802.0) 40.7 
Other comprehensive income (loss) 603.3  (1,426.5)
Balance, end of period (2,198.7) (1,385.8)
Total shareholders’ equity $ 16,868.4  $ 17,051.2 
There are 5.0 million Voting Preference Shares authorized; no such shares have been issued.
See notes to consolidated financial statements.
3


The Progressive Corporation and Subsidiaries
Consolidated Statements of Cash Flows        
(unaudited)
Three Months Ended March 31, 2023 2022
(millions)
Cash Flows From Operating Activities
Net income $ 447.9  $ 313.9 
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation 68.0  71.1 
Amortization of intangible assets 5.4  14.6 
Net amortization (accretion) of fixed-income securities (5.0) 27.0 
Amortization of equity-based compensation 15.9  17.3 
Net realized (gains) losses on securities (71.8) 445.3 
Net (gains) losses on disposition of property and equipment 16.5  3.3 
Changes in:
Premiums receivable (1,994.5) (1,119.5)
Reinsurance recoverables 215.9  (44.5)
Prepaid reinsurance premiums 25.9  2.5 
Deferred acquisition costs (82.4) (52.1)
Income taxes 106.6  76.2 
Unearned premiums 2,550.7  1,375.6 
Loss and loss adjustment expense reserves 667.1  590.1 
Accounts payable, accrued expenses, and other liabilities 565.5  545.1 
Other, net (82.2) 236.4 
Net cash provided by operating activities 2,449.5  2,502.3 
Cash Flows From Investing Activities
Purchases:
Fixed maturities (6,119.5) (11,453.4)
Equity securities (17.8) (74.3)
Sales:
Fixed maturities 2,202.6  5,889.9 
Equity securities 277.3  59.2 
Maturities, paydowns, calls, and other:
Fixed maturities 976.0  1,177.6 
Equity securities 25.1  39.3 
Net (purchases) sales of short-term investments 360.8  413.1 
Net change in unsettled security transactions 57.2  212.6 
Purchases of property and equipment (43.2) (73.0)
Sales of property and equipment 4.3  6.5 
Net cash used in investing activities (2,277.2) (3,802.5)
Cash Flows From Financing Activities
Dividends paid to common shareholders (58.5) (58.5)
Dividends paid to preferred shareholders (13.4) (13.4)
Acquisition of treasury shares for restricted stock tax liabilities (32.7) (28.7)
Net proceeds from debt issuances 1,486.0 
Net cash provided by (used in) financing activities (104.6) 1,385.4 
Increase in cash, cash equivalents, restricted cash, and restricted cash equivalents 67.7  85.2 
Cash, cash equivalents, restricted cash, and restricted cash equivalents – January 1 220.9  202.1 
Cash, cash equivalents, restricted cash, and restricted cash equivalents – March 31
$ 288.6  $ 287.3 
See notes to consolidated financial statements.
4


The Progressive Corporation and Subsidiaries
Notes to Consolidated Financial Statements
(unaudited)
1. BASIS OF REPORTING AND ACCOUNTING
The accompanying consolidated financial statements include the accounts of The Progressive Corporation, our wholly owned insurance and non-insurance subsidiaries and affiliates in which we have a controlling financial interest (Progressive).
The consolidated financial statements reflect all normal recurring adjustments that, in the opinion of management, were necessary for a fair statement of the results for the interim periods presented. The results of operations for the period ended March 31, 2023, are not necessarily indicative of the results expected for the full year. These consolidated financial statements and the notes thereto should be read in conjunction with Progressive’s audited financial statements and accompanying notes included in Exhibit 13 to our Annual Report on Form 10-K for the year ended December 31, 2022 (2022 Annual Report to Shareholders).
Insurance Premiums and Receivables
We perform analyses to evaluate our premiums receivable for expected credit losses. See the 2022 Annual Report to Shareholders for a discussion on our premiums receivable allowance for credit loss policy. The following table summarizes changes in our allowance for credit loss exposure on our premiums receivable:
Three Months Ended March 31,
(millions) 2023 2022
Allowance for credit losses, beginning of period $ 343.3  $ 280.4 
Increase in allowance1
116.9  93.9 
Write-offs2
(119.3) (98.1)
Allowance for credit losses, end of period $ 340.9  $ 276.2 
1 Represents the incremental increase in other underwriting expenses.
2 Represents the portion of allowance that is reversed when premiums receivable are written off. Premiums receivable balances are written off once we have exhausted our collection efforts.
Property and Equipment
Included in other assets in the consolidated balance sheets are “held for sale” property. When property is transferred to held for sale, the property is written down to its fair value less estimated costs to sell the property. At March 31, 2023 and 2022, and December 31, 2022, we had held for sale property of $67.8 million, $20.2 million, and $48.7 million, respectively.

Earnings Per Share
Net income is reduced by preferred share dividends to determine net income available to common shareholders, and is used in our calculation of the per common share amounts. Beginning March 15, 2023, the annual dividend rate for our Series B Preferred Shares switched to a floating rate. The floating nature of the dividend rate will impact the amount of the adjustment required to calculate net income available to common shareholders. See Note 9 – Dividends for further discussion.

New Accounting Standards
During the first quarter 2023, the Financial Accounting Standards Board issued an Accounting Standards Update (ASU), which permits an election to amortize the cost of tax equity investments to the provision for income taxes if certain conditions are met. Currently, these investments are accounted for under the equity method of accounting. This ASU will be effective for fiscal years (including interim periods within those fiscal years) beginning after December 15, 2023 (2024 for calendar-year companies). If elected, this standard must be applied on either a modified retrospective or a retrospective basis. We are still evaluating whether we will elect this new standard, however, we do not expect this standard to have a material impact on our financial position or results of operations
5


2.  INVESTMENTS
The following tables present the composition of our investment portfolio by major security type. Our securities are reported in our consolidated balance sheets at fair value. The changes in fair value for our fixed-maturity securities (other than hybrid securities) are reported as a component of accumulated other comprehensive income (loss), net of deferred income taxes, in our consolidated
balance sheets. The net holding period gains (losses) reported below represent the inception-to-date changes in fair value for the hybrid and equity securities. The changes in the net holding period gains (losses) between periods are recorded as a component of net realized gains (losses) on securities in our consolidated statements of comprehensive income.
($ in millions) Cost Gross
Unrealized
Gains
Gross
Unrealized
Losses
Net
Holding
Period
Gains
(Losses)
Fair
Value
% of
Total
Fair
Value
March 31, 2023
Available-for-sale securities:
Fixed maturities:
U.S. government obligations $ 28,490.9  $ 68.8  $ (1,209.6) $ $ 27,350.1  48.3  %
State and local government obligations 2,222.4  0.9  (161.7) 2,061.6  3.6 
Foreign government obligations 16.9  (1.1) 15.8  0.1 
Corporate debt securities 11,195.8  45.6  (525.4) (34.7) 10,681.3  18.8 
Residential mortgage-backed securities 655.0  0.2  (16.3) (8.9) 630.0  1.1 
Commercial mortgage-backed securities 5,252.6  1.6  (751.2) 4,503.0  7.9 
Other asset-backed securities 5,087.8  1.8  (222.5) (1.3) 4,865.8  8.6 
Redeemable preferred stocks 202.5  (5.2) (15.7) 181.6  0.3 
Total fixed maturities 53,123.9  118.9  (2,893.0) (60.6) 50,289.2  88.7 
Short-term investments 2,524.1  2,524.1  4.5 
       Total available-for-sale securities 55,648.0  118.9  (2,893.0) (60.6) 52,813.3  93.2 
Equity securities:
Nonredeemable preferred stocks 1,197.7  (118.9) 1,078.8  1.9 
Common equities 740.5  2,053.8  2,794.3  4.9 
       Total equity securities 1,938.2  1,934.9  3,873.1  6.8 
  Total portfolio1
$ 57,586.2  $ 118.9  $ (2,893.0) $ 1,874.3  $ 56,686.4  100.0  %
6


($ in millions) Cost Gross
Unrealized
Gains
Gross
Unrealized
Losses
Net
Holding
Period
Gains
(Losses)
Fair
Value
% of
Total
Fair
Value
March 31, 2022
Available-for-sale securities:
Fixed maturities:
U.S. government obligations $ 20,399.6  $ 5.9  $ (876.7) $ $ 19,528.8  36.7  %
State and local government obligations 2,236.9  4.4  (97.1) 2,144.2  4.0 
Foreign government obligations 18.3  (0.9) 17.4  0.1 
Corporate debt securities 11,590.2  31.2  (315.5) (25.9) 11,280.0  21.2 
Residential mortgage-backed securities 962.3  1.1  (5.1) (7.2) 951.1  1.8 
Commercial mortgage-backed securities 7,296.4  2.2  (380.1) 6,918.5  13.0 
Other asset-backed securities 5,359.9  1.1  (103.6) (1.5) 5,255.9  9.9 
Redeemable preferred stocks 219.1  0.1  (1.8) 3.1  220.5  0.4 
Total fixed maturities 48,082.7  46.0  (1,780.8) (31.5) 46,316.4  87.1 
Short-term investments 529.9  529.9  1.0 
       Total available-for-sale securities 48,612.6  46.0  (1,780.8) (31.5) 46,846.3  88.1 
Equity securities:
Nonredeemable preferred stocks 1,545.5  (18.0) 1,527.5  2.9 
Common equities 1,281.7  3,530.9  4,812.6  9.0 
       Total equity securities 2,827.2  3,512.9  6,340.1  11.9 
  Total portfolio1
$ 51,439.8  $ 46.0  $ (1,780.8) $ 3,481.4  $ 53,186.4  100.0  %


7


($ in millions) Cost Gross
Unrealized
Gains
Gross
Unrealized
Losses
Net
Holding
Period
Gains
(Losses)
Fair
Value
% of
Total
Fair
Value
December 31, 2022
Available-for-sale securities:
Fixed maturities:
U.S. government obligations $ 26,770.7  $ 1.4  $ (1,604.7) $ $ 25,167.4  47.0  %
State and local government obligations 2,180.0  (202.9) 1,977.1  3.7 
Foreign government obligations 16.8  (1.3) 15.5  0.1 
Corporate debt securities 10,125.8  9.8  (676.1) (46.8) 9,412.7  17.6 
Residential mortgage-backed securities 696.1  0.3  (17.5) (12.1) 666.8  1.2 
Commercial mortgage-backed securities 5,446.0  1.5  (784.0) 4,663.5  8.7 
Other asset-backed securities 4,826.0  0.9  (260.5) (1.8) 4,564.6  8.5 
Redeemable preferred stocks 202.6  (4.5) (13.8) 184.3  0.3 
Total fixed maturities 50,264.0  13.9  (3,551.5) (74.5) 46,651.9  87.1 
Short-term investments 2,861.7  2,861.7  5.4 
       Total available-for-sale securities 53,125.7  13.9  (3,551.5) (74.5) 49,513.6  92.5 
Equity securities:
Nonredeemable preferred stocks 1,364.2  (151.0) 1,213.2  2.3 
Common equities 826.1  1,995.4  2,821.5  5.2 
       Total equity securities 2,190.3  1,844.4  4,034.7  7.5 
  Total portfolio1
$ 55,316.0  $ 13.9  $ (3,551.5) $ 1,769.9  $ 53,548.3  100.0  %
1 At March 31, 2023 and 2022, we had $22.8 million and $356.0 million, respectively, of net unsettled security purchase transactions included in other liabilities, compared to $34.4 million included in other assets at December 31, 2022.
The total fair value of the portfolio at March 31, 2023 and 2022, and December 31, 2022, included $4.1 billion, $5.1 billion, and $4.4 billion, respectively, of securities held in a consolidated, non-insurance subsidiary of the holding company, net of unsettled security transactions.

At March 31, 2023, bonds and certificates of deposit in the principal amount of $604.4 million were on deposit to meet state insurance regulatory requirements. We did not hold any securities of any one issuer, excluding U.S. government obligations, with an aggregate cost or fair value exceeding 10% of total shareholders’ equity at March 31, 2023 or 2022, or December 31, 2022. At March 31, 2023, we did not hold any debt securities that were non-income producing during the preceding 12 months.
Short-Term Investments Our short-term investments may include commercial paper and other investments that are expected to mature or are redeemable within one year.
We did not enter into any repurchase or reverse repurchase transactions during the first quarter 2023, but did invest in repurchase transactions during 2022; however, we did not have any open positions at March 31, 2023 and 2022, or December 31, 2022. To the extent we enter into repurchase or reverse repurchase transactions, consistent with past practice, we would elect not to offset these transactions and would report them on a gross basis in our consolidated balance sheets, despite the option to elect to offset these transactions as long as they were with the same counterparty and subject to an enforceable master netting arrangement.

Hybrid Securities Certain securities in our fixed-maturity portfolio are accounted for as hybrid securities because they contain embedded derivatives that are not deemed to be clearly and closely related to the host investments. These securities are reported at fair value:
  March 31,
(millions) 2023 2022 Dec. 31, 2022
Fixed Maturities:
Corporate debt securities $ 548.6  $ 535.8  $ 535.4 
Residential mortgage-backed securities 482.1  721.7  509.6 
Other asset-backed securities 33.8  75.0  42.0 
Redeemable preferred stocks 132.8  152.1  134.7 
Total hybrid securities $ 1,197.3  $ 1,484.6  $ 1,221.7 

Since the embedded derivatives (e.g., change-in-control put option, debt-to-equity conversion, or any other feature unrelated to the credit quality or risk of default of the issuer that could impact the amount or timing of our expected future cash flows) do not have observable intrinsic values, we use the fair value option to record the changes in fair value of these securities through income as a component of net realized gains or losses.
8


Fixed Maturities The composition of fixed maturities by maturity at March 31, 2023, was:
(millions) Cost Fair Value
Less than one year $ 7,941.7  $ 7,706.0 
One to five years 31,574.9  30,132.2 
Five to ten years 13,505.5  12,353.0 
Ten years or greater 101.8  98.0 
Total $ 53,123.9  $ 50,289.2 
Asset-backed securities are classified in the maturity distribution table based upon their projected cash flows. All other securities that do not have a single maturity date are reported based upon expected average maturity. Contractual maturities may differ from expected maturities because the issuers of the securities may have the right to call or prepay obligations.
Gross Unrealized Losses The following tables show the composition of gross unrealized losses by major security type and by the length of time that individual securities have been in a continuous unrealized loss position:
  Total No. of Sec. Total
Fair
Value
Gross
Unrealized
Losses
Less than 12 Months 12 Months or Greater
($ in millions) No. of Sec. Fair
Value
Unrealized
Losses
No. of Sec. Fair
 Value
Unrealized
Losses
March 31, 2023
U.S. government obligations 148  $ 19,446.8  $ (1,209.6) 40  $ 5,938.5  $ (127.5) 108  $ 13,508.3  $ (1,082.1)
State and local government obligations 343  1,943.6  (161.7) 72  350.7  (7.4) 271  1,592.9  (154.3)
Foreign government obligations 15.8  (1.1) 15.8  (1.1)
Corporate debt securities 390  8,129.9  (525.4) 93  2,239.3  (75.5) 297  5,890.6  (449.9)
Residential mortgage-backed securities 43  141.7  (16.3) 13  10.0  (0.4) 30  131.7  (15.9)
Commercial mortgage-backed securities 220  4,484.5  (751.2) 11  53.4  (1.5) 209  4,431.1  (749.7)
Other asset-backed securities 267  4,391.9  (222.5) 61  884.8  (6.2) 206  3,507.1  (216.3)
Redeemable preferred stocks 48.8  (5.2) 10.6  (1.4) 38.2  (3.8)
Total fixed maturities 1,416  $ 38,603.0  $ (2,893.0) 291  $ 9,487.3  $ (219.9) 1,125  $ 29,115.7  $ (2,673.1)

  Total No. of Sec. Total
Fair
Value
Gross
Unrealized
Losses
Less than 12 Months 12 Months or Greater
($ in millions) No. of Sec. Fair
Value
Unrealized
Losses
No. of Sec. Fair
 Value
Unrealized
Losses
March 31, 2022
U.S. government obligations 116  $ 18,478.0  $ (876.7) 97  $ 15,467.4  $ (649.4) 19  $ 3,010.6  $ (227.3)
State and local government obligations 290  1,767.7  (97.1) 279  1,627.3  (82.1) 11  140.4  (15.0)
Foreign government obligations 17.4  (0.9) 17.4  (0.9)
Corporate debt securities 416  7,830.6  (315.5) 407  7,623.8  (294.2) 206.8  (21.3)
Residential mortgage-backed securities 32  201.8  (5.1) 26  189.0  (4.1) 12.8  (1.0)
Commercial mortgage-backed securities 264  6,584.4  (380.1) 245  6,133.0  (327.9) 19  451.4  (52.2)
Other asset-backed securities 269  4,927.4  (103.6) 263  4,873.8  (102.7) 53.6  (0.9)
Redeemable preferred stocks 37.4  (1.8) 26.4  (0.3) 11.0  (1.5)
Total fixed maturities 1,391  $ 39,844.7  $ (1,780.8) 1,320  $ 35,958.1  $ (1,461.6) 71  $ 3,886.6  $ (319.2)

9


  Total No. of Sec. Total
Fair
Value
Gross
Unrealized
Losses
Less than 12 Months 12 Months or Greater
($ in millions) No. of Sec. Fair
Value
Unrealized
Losses
No. of Sec. Fair
 Value
Unrealized
Losses
December 31, 2022
U.S. government obligations 160  $ 24,802.5  $ (1,604.7) 90  $ 17,327.2  $ (699.2) 70  $ 7,475.3  $ (905.5)
State and local government obligations 348  1,948.8  (202.9) 239  1,124.2  (76.8) 109  824.6  (126.1)
Foreign government obligations 15.5  (1.3) 15.5  (1.3)
Corporate debt securities 422  8,449.6  (676.1) 285  5,717.6  (426.1) 137  2,732.0  (250.0)
Residential mortgage-backed securities 45  151.0  (17.5) 27  65.1  (6.8) 18  85.9  (10.7)
Commercial mortgage-backed securities 226  4,651.1  (784.0) 99  1,702.0  (192.1) 127  2,949.1  (591.9)
Other asset-backed securities 262  4,247.8  (260.5) 130  2,144.8  (100.9) 132  2,103.0  (159.6)
Redeemable preferred stocks 49.6  (4.5) 38.5  (3.1) 11.1  (1.4)
Total fixed maturities 1,468  $ 44,315.9  $ (3,551.5) 873  $ 28,119.4  $ (1,505.0) 595  $ 16,196.5  $ (2,046.5)
As of March 31, 2023, we had four securities that had their credit ratings downgraded during the quarter, with a combined fair value of $28.8 million and an unrealized loss of $1.7 million.
A review of the securities in an unrealized loss position indicated that the issuers were current with respect to their interest obligations and that there was no evidence of deterioration of the current cash flow projections that would indicate we would not receive the remaining principal at maturity.
Allowance For Credit and Uncollectible Losses We are required to measure the amount of potential credit losses for all fixed-maturity securities in an unrealized loss position. We did not record any allowances for credit losses or any write-offs for amounts deemed to be uncollectible during the first three months of 2023 or 2022, and did not have a material credit loss allowance balance as of March 31, 2023 and 2022, or December 31, 2022. We considered several factors and inputs related to the individual securities as part of our analysis. The methodology and significant inputs used to measure the amount of credit losses in our portfolio included:

current performance indicators on the business model or underlying assets (e.g., delinquency rates, foreclosure rates, and default rates);
credit support (via current levels of subordination);
historical credit ratings; and
updated cash flow expectations based upon these performance indicators.
In order to determine the amount of credit loss, if any, we initially reviewed securities in a loss position to determine whether it was likely that we would be required, or intended, to sell any of the securities prior to the recovery of their respective cost bases (which could be maturity). If we were likely to, or intended to, sell prior to a potential recovery, we would write off the unrealized loss. For those securities that we determined we were not likely to, or did not intend to, sell prior to a potential recovery, we
performed additional analysis to determine if the loss was credit related. For securities subject to credit related loss, we calculated the net present value (NPV) of the cash flows expected (i.e., expected recovery value) using the current book yield for each security. The NPV was then compared to the security’s current amortized value to determine if a credit loss existed. In the event that the NPV was below the amortized value, and the amount was determined to be material individually, or in aggregate, a credit loss would be deemed to exist, and either an allowance for credit losses would be created, or if an allowance currently existed, either a recovery of the previous allowance, or an incremental loss, would be recorded to net realized gains (losses) on securities.
As of March 31, 2023 and 2022, and December 31, 2022, we believe none of the unrealized losses were related to material credit losses on any specific securities, or in the aggregate. We continue to expect all the securities in our portfolio to pay their principal and interest obligations.
In addition, we reviewed our accrued investment income outstanding on those securities in an unrealized loss position at March 31, 2023 and 2022, and December 31, 2022, to determine if the accrued interest amounts were determined to be uncollectible. Based on our analysis, we believe the issuers have sufficient liquidity and capital reserves to meet their current interest, and future principal, obligations and, therefore, did not write off any accrued income as uncollectible at March 31, 2023 and 2022, or December 31, 2022.


10



Realized Gains (Losses) The components of net realized gains (losses) for the three months ended March 31, were:
  Three Months
(millions) 2023 2022
Gross realized gains on security sales
Available-for-sale securities:
U.S. government obligations $ 3.8  $ 3.3 
Corporate debt securities 0.1  4.5 
Residential mortgage-backed securities 0.1 
Other asset-backed securities 0.1 
Total available-for-sale securities 3.9  8.0 
Equity securities:
Nonredeemable preferred stocks 0.1  17.3 
Common equities 132.0  0.5 
Total equity securities 132.1  17.8 
   Subtotal gross realized gains on security sales 136.0  25.8 
Gross realized losses on security sales
Available-for-sale securities:
U.S. government obligations (11.5) (69.2)
State and local government obligations (1.0)
Corporate debt securities (20.4) (7.7)
Commercial mortgage-backed securities (34.5)
Other asset-backed securities (0.2) (0.1)
Short-term investments (0.1)
Total available-for-sale securities (66.7) (78.0)
Equity securities:
Nonredeemable preferred stocks (101.0) (1.7)
Common equities (11.8) (0.6)
Total equity securities (112.8) (2.3)
   Subtotal gross realized losses on security sales (179.5) (80.3)
Net realized gains (losses) on security sales
Available-for-sale securities:
U.S. government obligations (7.7) (65.9)
State and local government obligations (1.0)
Corporate debt securities (20.3) (3.2)
Residential mortgage-backed securities 0.1 
Commercial mortgage-backed securities (34.5)
Other asset-backed securities (0.2)
Short-term investments (0.1)
Total available-for-sale securities (62.8) (70.0)
Equity securities:
Nonredeemable preferred stocks (100.9) 15.6 
Common equities 120.2  (0.1)
Total equity securities 19.3  15.5 
  Subtotal net realized gains (losses) on security sales (43.5) (54.5)
Other assets
Gain 13.2 
Impairment (2.3) (2.2)
Subtotal net realized gains (losses) on other assets 10.9  (2.2)
Net holding period gains (losses)
Hybrid securities 13.9  (39.0)
Equity securities 90.5  (349.6)
  Subtotal net holding period gains (losses) 104.4  (388.6)
     Total net realized gains (losses) on securities $ 71.8  $ (445.3)







11


Realized gains (losses) on securities sold are computed using the first-in-first-out method. For the first three months of 2023, the gross gains in common equities reflected sales of securities, as part of our plan to incrementally reduce risk in the portfolio in response to the potential of a more difficult economic environment over the near term. The gross loss from the fixed-maturity sales reflected the continued rise in interest rates throughout 2022, which resulted in valuation declines for most of our available-for-sale securities. In addition, during the first quarter 2023, we selectively sold securities, which were primarily corporate debt securities and commercial
mortgage-backed securities. The gross loss incurred in our nonredeemable preferred stocks is primarily related to the sale of certain of our holdings in U. S. bank preferred stocks. The other asset gain for 2023, related to proceeds received as the result of litigation in conjunction with three renewable energy investments we made from 2016 through 2018 (the original investments were previously written down in full). The other asset impairment loss was recorded as a result of our investment in a federal new markets tax credit fund, which was entered into during the second quarter 2021, and is reported in other assets in the consolidated balance sheets.
The following table reflects our holding period realized gains (losses) recognized on equity securities held at the respective quarter ends:
Three Months
(millions) 2023 2022
Total net gains (losses) recognized during the period on equity securities $ 109.8  $ (334.1)
Less: Net gains (losses) recognized on equity securities sold during the period 19.3  15.5 
Net holding period gains (losses) recognized during the period on equity securities held at period end $ 90.5  $ (349.6)
Net Investment Income The components of net investment income for the three months ended March 31, were: 
Three Months
(millions) 2023 2022
Available-for-sale securities:
   Fixed maturities:
U.S. government obligations $ 163.2  $ 51.4 
State and local government obligations 10.6  9.2 
Foreign government obligations 0.1  0.1 
Corporate debt securities 83.6  68.1 
Residential mortgage-backed securities 9.2  4.8 
Commercial mortgage-backed securities 50.0  43.3 
Other asset-backed securities 48.5  25.1 
Redeemable preferred stocks 2.9  2.5 
Total fixed maturities 368.1  204.5 
   Short-term investments 24.7  0.4 
    Total available-for-sale securities 392.8  204.9 
Equity securities:
Nonredeemable preferred stocks 15.1  18.2 
Common equities 11.7  19.1 
    Total equity securities 26.8  37.3 
           Investment income 419.6  242.2 
           Investment expenses (5.5) (5.7)
         Net investment income $ 414.1  $ 236.5 
On a year-over-year basis, investment income (interest and dividends) increased 73% and the recurring investment book yield increased 50%, compared to the same periods last year, primarily due to an increase in interest rates on
floating-rate securities in our portfolio and investing new cash and cash from maturities in higher interest rate securities given the rising interest rate environment.


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3. FAIR VALUE
We have categorized our financial instruments, based on the degree of subjectivity inherent in the method by which they are valued, into a fair value hierarchy of three levels, as follows:
Level 1: Inputs are unadjusted, quoted prices in active markets for identical instruments at the measurement date (e.g., U.S. government obligations, which are continually priced on a daily basis, active exchange-traded equity securities, and certain short-term securities).
Level 2: Inputs (other than quoted prices included within Level 1) that are observable for the instrument either directly or indirectly (e.g., certain corporate and municipal bonds and certain preferred stocks). This includes: (i) quoted prices for similar instruments in active markets, (ii) quoted prices for identical or similar instruments in markets that are not active, (iii) inputs other than quoted prices that are
observable for the instruments, and (iv) inputs that are derived principally from or corroborated by observable market data by correlation or other means.
Level 3: Inputs that are unobservable. Unobservable inputs reflect our subjective evaluation about the assumptions market participants would use in pricing the financial instrument (e.g., certain structured securities and privately held investments).
Determining the fair value of the investment portfolio is the responsibility of management. As part of that responsibility, we evaluate whether a market is distressed or inactive in determining the fair value for our portfolio. We review certain market level inputs to evaluate whether sufficient activity, volume, and new issuances exist to create an active market. Based on this evaluation, we concluded that there was sufficient activity related to the sectors and securities for which we obtained valuations.
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The composition of the investment portfolio by major security type and our outstanding debt was:
  Fair Value  
(millions) Level 1 Level 2 Level 3 Total Cost
March 31, 2023
Fixed maturities:
U.S. government obligations $ 27,350.1  $ $ $ 27,350.1  $ 28,490.9 
State and local government obligations 2,061.6  2,061.6  2,222.4 
Foreign government obligations 15.8  15.8  16.9 
Corporate debt securities 10,681.3  10,681.3  11,195.8 
Subtotal 27,350.1  12,758.7  40,108.8  41,926.0 
Asset-backed securities:
Residential mortgage-backed 630.0  630.0  655.0 
Commercial mortgage-backed 4,503.0  4,503.0  5,252.6 
Other asset-backed 4,865.8  4,865.8  5,087.8 
Subtotal asset-backed securities 9,998.8  9,998.8  10,995.4 
Redeemable preferred stocks:
Financials 40.0  40.0  43.5 
Utilities 8.8  8.8  10.5 
Industrials 9.6  123.2  132.8  148.5 
Subtotal redeemable preferred stocks 9.6  172.0  181.6  202.5 
Total fixed maturities 27,359.7  22,929.5  50,289.2  53,123.9 
Short-term investments 2,524.1  2,524.1  2,524.1 
    Total available-for-sale securities 29,883.8  22,929.5  52,813.3  55,648.0 
Equity securities:
Nonredeemable preferred stocks:
Financials 40.0  884.5  67.4  991.9  1,102.7 
Utilities 70.5  70.5  80.0 
Industrials 16.4  16.4  15.0 
Subtotal nonredeemable preferred stocks 40.0  955.0  83.8  1,078.8  1,197.7 
Common equities:
Common stocks 2,755.7  18.3  2,774.0  720.2 
Other risk investments 20.3  20.3  20.3 
Subtotal common equities 2,755.7  38.6  2,794.3  740.5 
    Total equity securities 2,795.7  955.0  122.4  3,873.1  1,938.2 
Total portfolio $ 32,679.5  $ 23,884.5  $ 122.4  $ 56,686.4  $ 57,586.2 
Debt $ $ 5,881.0  $ $ 5,881.0  $ 6,389.3 
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  Fair Value  
(millions) Level 1 Level 2 Level 3 Total Cost
March 31, 2022
Fixed maturities:
U.S. government obligations $ 19,528.8  $ $ $ 19,528.8  $ 20,399.6 
State and local government obligations 2,144.2  2,144.2  2,236.9 
Foreign government obligations 17.4  17.4  18.3 
Corporate debt securities 11,280.0  11,280.0  11,590.2 
Subtotal 19,528.8  13,441.6  32,970.4  34,245.0 
Asset-backed securities:
Residential mortgage-backed 951.1  951.1  962.3 
Commercial mortgage-backed 6,918.5  6,918.5  7,296.4 
Other asset-backed 5,255.9  5,255.9  5,359.9 
Subtotal asset-backed securities 13,125.5  13,125.5  13,618.6 
Redeemable preferred stocks:
Financials 61.2  61.2  62.6 
Utilities 7.2  7.2  7.5 
Industrials 10.3  141.8  152.1  149.0 
Subtotal redeemable preferred stocks 10.3  210.2  220.5  219.1 
Total fixed maturities 19,539.1  26,777.3  46,316.4  48,082.7 
Short-term investments 512.9  17.0  529.9  529.9 
    Total available-for-sale securities 20,052.0  26,794.3  46,846.3  48,612.6 
Equity securities:
Nonredeemable preferred stocks:
Financials 92.2  1,237.3  61.4  1,390.9  1,425.4 
Utilities 78.1  78.1  80.0 
Industrials 24.6  33.9  58.5  40.1 
Subtotal nonredeemable preferred stocks 92.2  1,340.0  95.3  1,527.5  1,545.5 
Common equities:
Common stocks 4,743.2  49.3  4,792.5  1,261.6 
Other risk investments 20.1  20.1  20.1 
Subtotal common equities 4,743.2  49.3  20.1  4,812.6  1,281.7 
    Total equity securities 4,835.4  1,389.3  115.4  6,340.1  2,827.2 
Total portfolio $ 24,887.4  $ 28,183.6  $ 115.4  $ 53,186.4  $ 51,439.8 
Debt $ $ 6,692.6  $ $ 6,692.6  $ 6,385.6 
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  Fair Value  
(millions) Level 1 Level 2 Level 3 Total Cost
December 31, 2022
Fixed maturities:
U.S. government obligations $ 25,167.4  $ $ $ 25,167.4  $ 26,770.7 
State and local government obligations 1,977.1  1,977.1  2,180.0 
Foreign government obligations 15.5  15.5  16.8 
Corporate debt securities 9,412.7  9,412.7  10,125.8 
Subtotal 25,167.4  11,405.3  36,572.7  39,093.3 
Asset-backed securities:
Residential mortgage-backed 666.8  666.8  696.1 
Commercial mortgage-backed 4,663.5  4,663.5  5,446.0 
Other asset-backed 4,564.6  4,564.6  4,826.0 
Subtotal asset-backed securities 9,894.9  9,894.9  10,968.1 
Redeemable preferred stocks:
Financials 40.5  40.5  43.6 
Utilities 9.1  9.1  10.5 
Industrials 9.2  125.5  134.7  148.5 
Subtotal redeemable preferred stocks 9.2  175.1  184.3  202.6 
Total fixed maturities 25,176.6  21,475.3  46,651.9  50,264.0 
Short-term investments 2,800.7  61.0  2,861.7  2,861.7 
    Total available-for-sale securities 27,977.3  21,536.3  49,513.6  53,125.7 
Equity securities:
Nonredeemable preferred stocks:
Financials 39.0  994.4  67.4  1,100.8  1,244.2 
Utilities 71.2  71.2  79.9 
Industrials 24.8  16.4  41.2  40.1 
Subtotal nonredeemable preferred stocks 39.0  1,090.4  83.8  1,213.2  1,364.2 
Common equities:
Common stocks 2,783.4  18.3  2,801.7  806.3 
Other risk investments 19.8  19.8  19.8 
Subtotal common equities 2,783.4  38.1  2,821.5  826.1 
    Total equity securities 2,822.4  1,090.4