Rule 497 (k)
File No. 333-168727

FIRST TRUST FIRST TRUST SERIES FUND

SUMMARY PROSPECTUS

March 3, 2014

FIRST TRUST/CONFLUENCE
SMALL CAP VALUE FUND          TICKER SYMBOL

    Class A                        FOVAX
    Class C                        FOVCX
    Class I                        FOVIX
    Class R3                       FOVRX

Before you invest, you may want to review the Fund's prospectus, which contains more information about the Fund and its risks. You can find the Fund's prospectus and other information about the Fund, including the statement of additional information and most recent reports to shareholders, online at http://www.ftportfolios.com/Retail/MF/MFfundnews.aspx?Ticker=FOVAX. You can also get this information at no cost by calling (800) 621-1675 or by sending an e-mail request to info@ftportfolios.com. If you purchase shares through a financial intermediary (such as a broker/dealer or bank), you can obtain the Fund's prospectus and other information from that financial intermediary. The Fund's prospectus and statement of additional information, both dated March 3, 2014, are all incorporated by reference into this Summary Prospectus.

INVESTMENT OBJECTIVE
The First Trust/Confluence Small Cap Value Fund (the "Fund") seeks to provide long-term capital appreciation.


FEES AND EXPENSES OF THE FUND
This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Fund or in other First Trust mutual funds. More information about these and other discounts, as well as eligibility requirements for each share class, is available from your financial advisor and in "Share Classes" on page 32 of this prospectus, "Investment in Fund Shares" on page 35 of this prospectus and "Purchase and Redemption of Fund Shares" on page 59 of the Funds' statement of additional information ("SAI").

SHAREHOLDER FEES
(fees paid directly from your investment)
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                                                    CLASS A        CLASS C        CLASS I       CLASS R3
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Maximum Sales Charge (Load)
Imposed on Purchases (as a percentage
of offering price)                                  5.50%          None           None           None
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Maximum Deferred Sales Charge (Load)
(as a percentage of the lesser of purchase
price or redemption proceeds)(1)                     None         1.00%           None           None
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Maximum Sales Charge (Load)
----------------------------------------------------------------------------------------------------------
Imposed on Reinvested Dividends                      None          None           None           None
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Exchange Fee                                         None          None           None           None
----------------------------------------------------------------------------------------------------------


ANNUAL FUND OPERATING EXPENSES
(expenses that you pay each year as a percentage of the value of your investment)
----------------------------------------------------------------------------------------------------------
                                                    CLASS A        CLASS C        CLASS I       CLASS R3
----------------------------------------------------------------------------------------------------------
Management Fee                                        1.00%          1.00%         1.00%          1.00%
----------------------------------------------------------------------------------------------------------
Distribution and Service (12b-1) Fees                 0.25%          1.00%           --%          0.50%
----------------------------------------------------------------------------------------------------------
Other Expenses(2)                                    10.04%          8.45%        16.52%      1,638.63%
----------------------------------------------------------------------------------------------------------
Acquired Fund Fees and Expenses(2)                    0.33%          0.33%         0.33%          0.33%
----------------------------------------------------------------------------------------------------------
Total Annual Fund Operating Expenses                 11.62%         10.78%        17.85%      1,640.46%
----------------------------------------------------------------------------------------------------------
Fee Waivers and Expense Reimbursements(3)            (9.69%)        (8.10%)      (16.17%)    (1,638.28%)
----------------------------------------------------------------------------------------------------------
Total Annual Fund Operating Expenses
After Fee Waivers and Expense Reimbursements          1.93%          2.68%         1.68%          2.18%
----------------------------------------------------------------------------------------------------------

1 For Class A shares purchased at net asset value without a sales charge because the purchase amount exceeded $1 million, where the financial intermediary did not waive the sales commission, a contingent deferred sales charge of 1% is imposed on any redemption within 12 months of purchase. The contingent deferred sales charge on Class C shares applies only to redemptions within 12 months of purchase.

2 Acquired Fund Fees and Expenses are not taken into consideration in the expense limitation because they are not Fund operating expenses, but rather, are imputed fees and expenses.

3 The investment advisor and sub-advisor have agreed to waive fees and reimburse expenses through February 28, 2015 so that Total Annual Fund Operating Expenses (excluding 12b-1 distribution and service fees, interest expenses, taxes, fees incurred in acquiring and disposing of portfolio securities, and extraordinary expenses) do not exceed 1.35% of the average daily net assets of any class of Fund shares. Total Annual Fund Operating Expenses (excluding 12b-1 distribution and service fees, interest expenses, taxes, fees incurred in acquiring and disposing of portfolio securities, and extraordinary expenses) will not exceed 1.70% from March 1, 2015 through February 28, 2024. Expense limitations may be terminated or modified prior to their expiration only with the approval of the Board of Trustees of the First Trust Series Fund (the "Trust").

EXAMPLE
The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated. The example also assumes that your investment has a 5% return each year and that the Fund's annual operating expenses remain at current levels until February 28, 2015 and then will not exceed 1.70% from March 1, 2015 until February 28, 2024. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

----------------------------------------------------------------------------------------------------------------
                                      REDEMPTION                                        NO REDEMPTION
----------------------------------------------------------------------------------------------------------------
SHARE CLASS                  A       C        I      R3                         A       C        I      R3
----------------------------------------------------------------------------------------------------------------
1 Year                    $  735  $  371   $  171   $  221                   $  735   $  271  $  171  $  221
----------------------------------------------------------------------------------------------------------------
3 Years                    1,181     892      591      743                    1,181      892     591     743
----------------------------------------------------------------------------------------------------------------
5 Years                    1,663   1,550    1,050    1,303                    1,663    1,550   1,050   1,303
----------------------------------------------------------------------------------------------------------------
10 Years                   2,987   3,313    2,321    2,830                    2,987    3,313   2,321   2,830
----------------------------------------------------------------------------------------------------------------

PORTFOLIO TURNOVER
The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in Annual Fund Operating Expenses or in the example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 31% of the average value of its portfolio.

PRINCIPAL INVESTMENT STRATEGIES
The Fund seeks to achieve its investment objective by investing, under normal market conditions, at least 80% of its net assets (including investment borrowings) in equity securities of U.S. listed companies with small market capitalizations ("Small-Cap Companies") at the time of investment. Currently, a company will be considered to be a Small-Cap Company if its market capitalization at the time of purchase is within the range of companies in the Russell 2000 Index or the S&P SmallCap 600 Index during the most recent 12-month period (based on month-end data). Because market capitalization is measured at the time of initial purchase, if the market capitalization of a company included in the Fund grows above "small-cap," the Fund shall not be required to sell such security solely because it is no longer a Small-Cap Company.

The portfolio managers seek to invest in Small-Cap Companies that in the portfolio managers' opinion have produced solid returns over extended periods of time. The portfolio managers' investment strategy is based on the rationale that a company which creates superior value, reflected in above-average operating returns, will ultimately have a stock price reflecting that superior performance.

The portfolio managers follow a disciplined, research driven, investment process which seeks to uncover companies trading at discounts to their intrinsic values. By investing in stocks according to a value-based investment philosophy, the portfolio managers seek to enhance the long-term growth potential while limiting downside risk. Companies in which the portfolio managers invest are those that the portfolio managers expect to create above-average growth in value relative to their industries and to the overall market. These companies may include real estate investment trusts ("REITs") and business development companies ("BDCs"). Once such a company is identified, an extensive valuation analysis is performed to determine if its stock price reflects its underlying value.

PRINCIPAL RISKS
You could lose money by investing in the Fund. There can be no assurance that the Fund will achieve its investment objective. An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency.

BDC RISK. The Fund may invest in BDCs which may carry risks similar to those of a private equity or venture capital fund. BDCs are not redeemable at the option of the shareholder and they may trade in the market at a discount to their net asset value. The BDCs held by the Fund may employ the use of leverage their portfolios through borrowings or the issuance of preferred stock. While leverage often serves to increase the yield of a BDC, this leverage also subjects a BDC to increased risks, including the likelihood of increased volatility and the possibility that a BDC's common share income will fall if the dividend rate of the preferred shares or the interest rate on any borrowings rises.

EQUITY SECURITIES RISK. The Fund invests in equity securities. The value of Fund shares will fluctuate with changes in the value of these equity securities. Equity securities prices fluctuate for several reasons, including changes in investors' perceptions of the financial condition of an issuer or the general condition of the relevant stock market, such as the current market volatility, or when political or economic events affecting the issuers occur. In addition, common stock prices may be particularly sensitive to rising interest rates, as the cost of the capital rises and borrowing costs increase.

FINANCIAL COMPANIES RISK. Financial companies are especially subject to the adverse effects of economic recession, currency exchange rates, government regulation, decreases in the availability of capital, volatile interest rates, portfolio concentrations in geographic markets and in commercial and residential real estate loans, and competition from new entrants in their fields of business.


INDUSTRIALS COMPANIES RISK. Industrials companies convert unfinished goods into finished durables used to manufacture other goods or provide services. Some industrials companies are involved in electrical equipment and components, industrial products, manufactured housing and telecommunications equipment. General risks of industrials companies include the general state of the economy, intense competition, consolidation, domestic and international politics, excess capacity and consumer demand and spending trends. In addition, they may also be significantly affected by overall capital spending levels, economic cycles, technical obsolescence, delays in modernization, labor relations, government regulations and e-commerce initiatives.

MARKET CAPITALIZATION RISK. The Fund normally invests at least 80% of its assets in Small-Cap Companies. Because the market capitalization is measured at the time of its initial purchase, the Fund will not be forced to sell a stock because the stock has exceeded or fallen below the market capitalization range. Because of market movement, there can be no assurance that the securities held by the Fund will stay within the given market capitalization range. As a result, the Fund may be exposed to additional risk or investors may not be given the opportunity to invest fully in a certain market capitalization range.

MARKET RISK. Market risk is the risk that a particular security owned by the Fund or shares of the Fund in general may fall in value. Shares are subject to market fluctuations caused by such factors as economic, political, regulatory or market developments, changes in interest rates and perceived trends in securities prices. Overall Fund share values could decline generally or could underperform other investments.

REAL ESTATE INVESTMENT RISK. The Fund invests in companies in the real estate industry, including REITs. Therefore, the Fund is subject to the risks associated with investing in real estate, which may include, but are not limited to, fluctuations in the value of underlying properties; defaults by borrowers or tenants; market saturation; changes in general and local economic conditions; decreases in market rates for rents; increases in competition, property taxes, capital expenditures or operating expenses; and other economic, political or regulatory occurrences affecting companies in the real estate industry.

REIT RISK. In addition to risks related to investments in real estate generally, investing in REITs involves certain other risks related to their structure and focus, which include, but are not limited to, dependency upon management skills, limited diversification, the risks of locating and managing financing for projects, heavy cash flow dependency, possible default by borrowers, the costs and potential losses of self-liquidation of one or more holdings, the risk of a possible lack of mortgage funds and associated interest rate risks, overbuilding, property vacancies, increases in property taxes and operating expenses, changes in zoning laws, losses due to environmental damages, changes in neighborhood values and appeal to purchasers, the possibility of failing to maintain exemptions from registration under the 1940 Act and, in many cases, relatively small market capitalization, which may result in less market liquidity and greater price volatility.

REITs are also subject to the risk that the real estate market may experience an economic downturn generally, which may have a material effect on the real estate in which the REITs invest and their underlying portfolio securities.

SMALL CAP RISK. The Fund invests in Small-Cap Companies. Such companies may be more vulnerable to adverse general market or economic developments, and their securities may be less liquid and may experience greater price volatility than larger, more established companies as a result of several factors, including limited trading volumes, products or financial resources, management inexperience and dependence on a few key people, and less publicly available information. Accordingly, such companies are generally subject to greater market risk than larger, more established companies. The market movements of equity securities issued by issuers with smaller capitalizations may be more abrupt or erratic than the market movements of equity securities of larger, more established companies or the stock market in general. Historically, smaller capitalization companies have sometimes gone through extended periods when they did not perform as well as larger companies. In addition, equity securities of Small-Cap Companies may be less liquid than those of larger companies.

VALUE INVESTING RISK. The Fund focuses its investments on securities that the portfolio managers believe are undervalued or inexpensive relative to other investments. These types of securities may present risks in addition to the general risks associated with investing in them. These securities generally are selected on the basis of an issuer's business and economic fundamentals or the securities' current and projected credit profiles, relative to current market price. Such securities are subject to the risk of misestimating certain fundamental factors. Disciplined adherence to a "value" investment mandate during periods in which that style is "out of favor" can result in significant underperformance relative to overall market indices and other managed investment vehicles that pursue growth style investments and/or flexible style mandates.

ANNUAL TOTAL RETURN
The bar chart and table below illustrate the calendar year returns of the Fund's Class A shares for the past two years as well as the average annual Fund returns for the one year and since inception periods ended December 31, 2013. The bar chart and table provide an indication of the risks of investing in the Fund by showing changes in the Fund's performance from year-to-year and by showing how the Fund's Class A shares' average annual total returns compare to those of two broad-based securities market indices. See "Total Return Information" for additional performance information regarding the Fund. The Fund's performance information is accessible on the Fund's website at www.ftportfolios.com.

Returns before taxes do not reflect the effects of any income or capital gains taxes. All after-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of any state or local tax. Returns after taxes on distributions reflect the taxed return on the payment of dividends and capital gains. Returns after taxes on distributions and sale of shares assume you sold your shares at period end, and, therefore, are also adjusted for any capital gains or losses incurred. After-tax returns are shown for only Class A shares, and after-tax returns for other Classes will vary. Returns for the market index do not include expenses, which are deducted from Fund returns, or taxes.


Your own actual after-tax returns will depend on your specific tax situation and may differ from what is shown here. After-tax returns are not relevant to investors who hold Fund shares in tax-deferred accounts such as individual retirement accounts (IRAs) or employee-sponsored retirement plans.

Imposition of the Fund's sales load is not reflected in the bar chart below. If the sales load was reflected, returns would be less than those shown.

FIRST TRUST/CONFLUENCE SMALL CAP VALUE FUND--TOTAL RETURNS ON CLASS A SHARES

[GRAPHIC OMITTED]
[DATA POINTS REPRESENTED IN BAR CHART]

Calendar Year Total Return as of 12/31

 Year              %
------         --------
 2012           15.20%
 2013           24.93%

During the two-year period ended December 31, 2013, the Fund's highest and lowest calendar quarter returns were 8.91% and -1.33%, respectively, for the quarters ended September 30, 2013 and June 30, 2012. The Fund's past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.

AVERAGE ANNUAL TOTAL RETURNS FOR THE FUND FOR THE PERIODS ENDED DECEMBER 31, 2013

                                                                          1 Year           Since          Inception
                                                                                         Inception           Date
  Class A - Return Before Taxes                                           18.06%           10.32%          2/24/2011
  Class C - Return Before Taxes                                           22.97%           10.31%          3/2/2011
  Class I - Return Before Taxes                                           26.22%           12.90%          1/11/2011
  Class R3 - Return Before Taxes                                          24.62%           11.38%          3/2/2011
  Class A - Return After Taxes on Distributions                           16.63%            9.63%          2/24/2011
  Class A - Return After Taxes on Distributions and Sale of Shares        10.90%            7.85%          2/24/2011
  Russell 2000(R) Value Index                                             34.52%           14.34%          1/11/2011*
  Russell 2000(R) Index                                                   38.82%           15.47%          1/11/2011*

  * Since Inception Index returns are based on inception date of the Class I shares.

MANAGEMENT

INVESTMENT ADVISOR
First Trust Advisors L.P. ("First Trust" or the "Advisor")

INVESTMENT SUB-ADVISOR
Confluence Investment Management LLC ("Confluence" or the "Sub-Advisor")

PORTFOLIO MANAGERS

The following persons are members of Confluence's investment committee and serve as the portfolio managers of the Fund:

o Mark Keller, CFA, Chief Executive Officer and Chief Investment Officer of Confluence;

o Daniel Winter, CFA, Senior Vice President and Portfolio Manager of Confluence;

o David Miyazaki, CFA, Senior Vice President and Portfolio Manager of Confluence; and

o Chris Stein, Vice President and Portfolio Manager of Confluence.

Each portfolio manager has managed the Fund since 2011.


PURCHASE AND SALE OF FUND SHARES
You may purchase, redeem or exchange shares of the Fund through a financial advisor on any day the New York Stock Exchange ("NYSE") is open for business. The minimum initial purchase or exchange into the Fund is $2,500 ($750 for a Traditional/Roth IRA account; $500 for an Education IRA account; and $250 for accounts opened through fee-based programs). The minimum subsequent investment is $50. Class I shares are subject to higher minimums for certain investors and Class R3 shares are not subject to any minimums. There are no minimums for purchases or exchanges into the Fund through employer-sponsored retirement plans.

TAX INFORMATION
The Fund's distributions will generally be taxed as ordinary income or capital gains, unless you are investing through a tax-deferred arrangement, such as a 401(k) plan or an individual retirement account, in which case, your distribution will be taxed upon withdrawal from the tax-deferred account. Additionally, a sale of Fund shares is generally a taxable event.

PAYMENTS TO BROKER-DEALERS AND OTHER FINANCIAL INTERMEDIARIES
If you purchase the Fund through a broker-dealer or other financial intermediary (such as a bank), First Trust and related companies may pay the intermediary for the sale of Fund shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other intermediary and your salesperson to recommend the Fund over another investment. Ask your salesperson or visit your financial intermediary's website for more information.

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