Portfolio of Investments
Columbia Seligman Premium Technology Growth Fund, September 30, 2019 (Unaudited)
(Percentages represent value of investments compared to net assets)
Investments in securities
Common Stocks 98.0%
Issuer Shares Value ($)
Communication Services 11.3%
Diversified Telecommunication Services 0.2%
Ooma, Inc.(a) 49,984 519,834
Entertainment 1.8%
Activision Blizzard, Inc. 100,808 5,334,760
Sciplay Corp., Class A(a) 65,756 703,589
Total   6,038,349
Interactive Media & Services 8.2%
Alphabet, Inc., Class A(a) 10,750 13,127,255
Alphabet, Inc., Class C(a) 10,674 13,011,606
Tencent Holdings Ltd., ADR 19,900 828,536
Total   26,967,397
Media 1.1%
Comcast Corp., Class A 23,100 1,041,348
Discovery, Inc., Class A(a) 100,100 2,665,663
Total   3,707,011
Total Communication Services 37,232,591
Consumer Discretionary 0.6%
Internet & Direct Marketing Retail 0.6%
Booking Holdings, Inc.(a) 955 1,874,292
Total Consumer Discretionary 1,874,292
Industrials 0.2%
Professional Services 0.2%
Nielsen Holdings PLC 32,000 680,000
Total Industrials 680,000
Information Technology 85.9%
Communications Equipment 2.0%
Arista Networks, Inc.(a) 17,900 4,276,668
CommScope Holding Co., Inc.(a) 61,100 718,536
F5 Networks, Inc.(a) 2,600 365,092
Nokia OYJ, ADR 92,600 468,556
Plantronics, Inc. 20,500 765,060
Total   6,593,912
Common Stocks (continued)
Issuer Shares Value ($)
IT Services 11.6%
Cerence, Inc.(a),(b) 24,664 340,363
DXC Technology Co. 94,740 2,794,830
Euronet Worldwide, Inc.(a) 9,525 1,393,508
Fidelity National Information Services, Inc. 44,200 5,867,992
Fiserv, Inc.(a) 41,300 4,278,267
Genpact Ltd. 68,000 2,635,000
Global Payments, Inc. 20,657 3,284,463
GoDaddy, Inc., Class A(a) 28,415 1,874,822
Pagseguro Digital Ltd., Class A(a) 69,397 3,213,775
Visa, Inc., Class A 72,100 12,401,921
Total   38,084,941
Semiconductors & Semiconductor Equipment 38.8%
Advanced Energy Industries, Inc.(a) 57,700 3,312,557
Applied Materials, Inc. 197,800 9,870,220
Broadcom, Inc. 60,600 16,729,842
Cypress Semiconductor Corp. 97,487 2,275,347
Infineon Technologies AG 382,900 6,879,470
Inphi Corp.(a) 58,805 3,590,045
Lam Research Corp. 100,739 23,281,790
Marvell Technology Group Ltd.(c) 458,192 11,441,054
Micron Technology, Inc.(a) 260,995 11,183,636
MKS Instruments, Inc. 4,700 433,716
NXP Semiconductors NV 56,400 6,154,368
ON Semiconductor Corp.(a) 413,318 7,939,839
Qorvo, Inc.(a) 57,362 4,252,819
SMART Global Holdings, Inc.(a) 18,299 466,258
Synaptics, Inc.(a) 155,700 6,220,215
Teradyne, Inc. 200,060 11,585,475
Xperi Corp. 102,583 2,121,416
Total   127,738,067
Software 23.2%
Cornerstone OnDemand, Inc.(a) 32,921 1,804,729
ForeScout Technologies, Inc.(a) 22,700 860,784
Fortinet, Inc.(a) 87,495 6,716,116
LogMeIn, Inc. 45,819 3,251,316
Microsoft Corp. 74,900 10,413,347
Columbia Seligman Premium Technology Growth Fund  | Quarterly Report 2019
1

Portfolio of Investments   (continued)
Columbia Seligman Premium Technology Growth Fund, September 30, 2019 (Unaudited)
Common Stocks (continued)
Issuer Shares Value ($)
Nuance Communications, Inc.(a) 600,304 9,790,958
Oracle Corp. 108,200 5,954,246
Palo Alto Networks, Inc.(a) 30,200 6,155,666
Ping Identity Holding Corp.(a) 32,012 552,207
SailPoint Technologies Holding, Inc.(a) 66,019 1,233,895
Salesforce.com, Inc.(a) 34,300 5,091,492
Splunk, Inc.(a) 13,358 1,574,374
Symantec Corp. 138,100 3,263,303
Synopsys, Inc.(a) 102,689 14,094,065
TeamViewer AG(a) 51,877 1,396,056
TiVo Corp. 334,500 2,547,218
Verint Systems, Inc.(a) 40,000 1,711,200
Total   76,410,972
Technology Hardware, Storage & Peripherals 10.3%
Apple, Inc. 70,000 15,677,900
Dell Technologies, Inc.(a) 49,800 2,582,628
NetApp, Inc. 140,700 7,388,157
Western Digital Corp.(c) 141,300 8,427,132
Total   34,075,817
Total Information Technology 282,903,709
Total Common Stocks
(Cost $224,164,558)
322,690,592
Money Market Funds 0.9%
  Shares Value ($)
Columbia Short-Term Cash Fund, 2.073%(d),(e) 3,014,722 3,014,420
Total Money Market Funds
(Cost $3,014,420)
3,014,420
Total Investments in Securities
(Cost: $227,178,978)
325,705,012
Other Assets & Liabilities, Net   3,575,882
Net Assets 329,280,894
 
At September 30, 2019, securities and/or cash totaling $8,004,024 were pledged as collateral.
Investments in derivatives
Call option contracts written
Description Counterparty Trading
currency
Notional
amount
Number of
contracts
Exercise
price/Rate
Expiration
date
Premium
received ($)
Value ($)
Marvell Technology Group Ltd. Deutsche Bank USD (124,850) (50) 32.00 1/17/2020 (3,987) (925)
Marvell Technology Group Ltd. Deutsche Bank USD (152,317) (61) 31.00 1/17/2020 (5,900) (1,617)
Marvell Technology Group Ltd. Deutsche Bank USD (1,171,093) (469) 35.00 1/15/2021 (47,819) (59,094)
Western Digital Corp. Deutsche Bank USD (2,391,564) (401) 90.00 1/15/2021 (148,913) (112,080)
Total             (206,619) (173,716)
    
Put option contracts written
Description Counterparty Trading
currency
Notional
amount
Number of
contracts
Exercise
price/Rate
Expiration
date
Premium
received ($)
Value ($)
Marvell Technology Group Ltd. Deutsche Bank USD (1,181,081) (473) 15.00 01/17/2020 (50,669) (1,656)
Marvell Technology Group Ltd. Deutsche Bank USD (2,409,605) (965) 17.00 01/15/2021 (132,165) (100,360)
Western Digital Corp. Deutsche Bank USD (2,391,564) (401) 40.00 01/15/2021 (127,060) (153,383)
Total             (309,894) (255,399)
2 Columbia Seligman Premium Technology Growth Fund  | Quarterly Report 2019

Portfolio of Investments   (continued)
Columbia Seligman Premium Technology Growth Fund, September 30, 2019 (Unaudited)
Notes to Portfolio of Investments
(a) Non-income producing investment.
(b) Valuation based on significant unobservable inputs.
(c) This security or a portion of this security has been pledged as collateral in connection with derivative contracts.
(d) The rate shown is the seven-day current annualized yield at September 30, 2019.
(e) As defined in the Investment Company Act of 1940, an affiliated company is one in which the Fund owns 5% or more of the company’s outstanding voting securities, or a company which is under common ownership or control with the Fund. Holdings and transactions in these affiliated companies during the period ended September 30, 2019 are as follows:
    
Issuer Beginning
shares
Shares
purchased
Shares
sold
Ending
shares
Realized gain
(loss) —
affiliated
issuers ($)
Net change in
unrealized
appreciation
(depreciation) —
affiliated
issuers ($)
Dividends —
affiliated
issuers ($)
Value —
affiliated
issuers
at end of
period ($)
Columbia Short-Term Cash Fund, 2.073%
  9,299,869 76,019,898 (82,305,045) 3,014,722 (40) 108,249 3,014,420
Abbreviation Legend
ADR American Depositary Receipt
Currency Legend
USD US Dollar
Investments are valued using policies described in the Notes to Financial Statements in the most recent shareholder report.
Columbia Seligman Premium Technology Growth Fund  | Quarterly Report 2019
3
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