Quarterly Holdings Report
for
Fidelity Flex® Funds
Fidelity Flex® Mid Cap Growth Fund
February 29, 2020
Schedule of Investments February 29, 2020 (Unaudited)
Showing Percentage of Net Assets
| Common Stocks - 98.6% | |||
| Shares | Value | ||
| COMMUNICATION SERVICES - 2.6% | |||
| Entertainment - 2.6% | |||
| Electronic Arts, Inc. (a) | 35 | $3,548 | |
| Live Nation Entertainment, Inc. (a) | 110 | 6,685 | |
| Take-Two Interactive Software, Inc. (a) | 74 | 7,954 | |
| 18,187 | |||
| CONSUMER DISCRETIONARY - 14.9% | |||
| Distributors - 0.8% | |||
| Pool Corp. | 29 | 6,118 | |
| Diversified Consumer Services - 1.2% | |||
| Service Corp. International | 173 | 8,268 | |
| Hotels, Restaurants & Leisure - 0.8% | |||
| Domino's Pizza, Inc. | 13 | 4,413 | |
| Planet Fitness, Inc. (a) | 25 | 1,687 | |
| 6,100 | |||
| Household Durables - 2.5% | |||
| Lennar Corp. Class A | 114 | 6,879 | |
| NVR, Inc. (a) | 2 | 7,334 | |
| PulteGroup, Inc. | 94 | 3,779 | |
| 17,992 | |||
| Internet & Direct Marketing Retail - 1.6% | |||
| eBay, Inc. | 127 | 4,399 | |
| Expedia, Inc. | 68 | 6,706 | |
| 11,105 | |||
| Multiline Retail - 3.1% | |||
| Dollar General Corp. | 106 | 15,932 | |
| Dollar Tree, Inc. (a) | 72 | 5,978 | |
| 21,910 | |||
| Specialty Retail - 4.4% | |||
| AutoZone, Inc. (a) | 11 | 11,358 | |
| Best Buy Co., Inc. | 40 | 3,026 | |
| Ross Stores, Inc. | 57 | 6,200 | |
| Ulta Beauty, Inc. (a) | 26 | 6,684 | |
| Urban Outfitters, Inc. (a) | 172 | 4,044 | |
| 31,312 | |||
| Textiles, Apparel & Luxury Goods - 0.5% | |||
| Carter's, Inc. | 40 | 3,659 | |
| TOTAL CONSUMER DISCRETIONARY | 106,464 | ||
| CONSUMER STAPLES - 3.3% | |||
| Beverages - 0.8% | |||
| Brown-Forman Corp. Class B (non-vtg.) | 88 | 5,404 | |
| Food & Staples Retailing - 0.1% | |||
| Grocery Outlet Holding Corp. | 16 | 506 | |
| Food Products - 1.0% | |||
| The Hershey Co. | 52 | 7,487 | |
| Household Products - 0.4% | |||
| Reynolds Consumer Products, Inc. (a) | 100 | 2,885 | |
| Personal Products - 1.0% | |||
| BellRing Brands, Inc. Class A (a) | 300 | 5,895 | |
| Estee Lauder Companies, Inc. Class A | 7 | 1,285 | |
| 7,180 | |||
| TOTAL CONSUMER STAPLES | 23,462 | ||
| FINANCIALS - 6.9% | |||
| Capital Markets - 4.3% | |||
| LPL Financial | 27 | 2,146 | |
| MarketAxess Holdings, Inc. | 21 | 6,811 | |
| Moody's Corp. | 20 | 4,801 | |
| MSCI, Inc. | 47 | 13,886 | |
| S&P Global, Inc. | 11 | 2,925 | |
| Tradeweb Markets, Inc. Class A | 3 | 145 | |
| 30,714 | |||
| Insurance - 2.6% | |||
| Arch Capital Group Ltd. (a) | 145 | 5,862 | |
| Arthur J. Gallagher & Co. | 10 | 975 | |
| Brown & Brown, Inc. | 16 | 688 | |
| Primerica, Inc. | 60 | 6,680 | |
| Progressive Corp. | 31 | 2,268 | |
| RenaissanceRe Holdings Ltd. | 13 | 2,215 | |
| 18,688 | |||
| TOTAL FINANCIALS | 49,402 | ||
| HEALTH CARE - 12.5% | |||
| Health Care Equipment & Supplies - 6.4% | |||
| DexCom, Inc. (a) | 47 | 12,972 | |
| Edwards Lifesciences Corp. (a) | 14 | 2,868 | |
| Intuitive Surgical, Inc. (a) | 4 | 2,136 | |
| Masimo Corp. (a) | 37 | 6,043 | |
| ResMed, Inc. | 114 | 18,121 | |
| Teleflex, Inc. | 6 | 2,010 | |
| The Cooper Companies, Inc. | 4 | 1,298 | |
| 45,448 | |||
| Health Care Providers & Services - 2.1% | |||
| Centene Corp. (a) | 282 | 14,952 | |
| Health Care Technology - 0.9% | |||
| Veeva Systems, Inc. Class A (a) | 45 | 6,389 | |
| Life Sciences Tools & Services - 3.1% | |||
| Bruker Corp. | 68 | 2,962 | |
| Charles River Laboratories International, Inc. (a) | 56 | 8,712 | |
| Mettler-Toledo International, Inc. (a) | 15 | 10,526 | |
| 22,200 | |||
| TOTAL HEALTH CARE | 88,989 | ||
| INDUSTRIALS - 14.0% | |||
| Aerospace & Defense - 4.0% | |||
| Harris Corp. | 45 | 8,898 | |
| HEICO Corp. Class A | 10 | 883 | |
| Huntington Ingalls Industries, Inc. | 25 | 5,138 | |
| TransDigm Group, Inc. | 24 | 13,387 | |
| 28,306 | |||
| Air Freight & Logistics - 0.8% | |||
| C.H. Robinson Worldwide, Inc. | 85 | 5,857 | |
| Commercial Services & Supplies - 2.9% | |||
| Cintas Corp. | 45 | 12,003 | |
| Copart, Inc. (a) | 100 | 8,448 | |
| 20,451 | |||
| Electrical Equipment - 1.1% | |||
| AMETEK, Inc. | 93 | 7,998 | |
| Industrial Conglomerates - 0.5% | |||
| Roper Technologies, Inc. | 10 | 3,517 | |
| Machinery - 2.8% | |||
| Dover Corp. | 55 | 5,651 | |
| IDEX Corp. | 35 | 5,180 | |
| ITT, Inc. | 62 | 3,729 | |
| Toro Co. | 75 | 5,357 | |
| 19,917 | |||
| Professional Services - 1.9% | |||
| CoStar Group, Inc. (a) | 10 | 6,676 | |
| Verisk Analytics, Inc. | 44 | 6,825 | |
| 13,501 | |||
| TOTAL INDUSTRIALS | 99,547 | ||
| INFORMATION TECHNOLOGY - 40.1% | |||
| Communications Equipment - 0.9% | |||
| Motorola Solutions, Inc. | 40 | 6,627 | |
| Electronic Equipment & Components - 5.6% | |||
| Amphenol Corp. Class A | 105 | 9,626 | |
| CDW Corp. | 84 | 9,594 | |
| Jabil, Inc. | 103 | 3,301 | |
| Keysight Technologies, Inc. (a) | 108 | 10,234 | |
| Zebra Technologies Corp. Class A (a) | 33 | 6,962 | |
| 39,717 | |||
| IT Services - 16.0% | |||
| Adyen BV (a)(b) | 1 | 880 | |
| Black Knight, Inc. (a) | 58 | 3,869 | |
| Booz Allen Hamilton Holding Corp. Class A | 109 | 7,772 | |
| Broadridge Financial Solutions, Inc. | 28 | 2,922 | |
| CACI International, Inc. Class A (a) | 18 | 4,410 | |
| EPAM Systems, Inc. (a) | 36 | 8,035 | |
| Fidelity National Information Services, Inc. | 39 | 5,449 | |
| Fiserv, Inc. (a) | 184 | 20,122 | |
| FleetCor Technologies, Inc. (a) | 27 | 7,176 | |
| Global Payments, Inc. | 186 | 34,221 | |
| VeriSign, Inc. (a) | 103 | 19,544 | |
| 114,400 | |||
| Semiconductors & Semiconductor Equipment - 8.3% | |||
| Analog Devices, Inc. | 29 | 3,162 | |
| Broadcom, Inc. | 6 | 1,636 | |
| KLA-Tencor Corp. | 84 | 12,912 | |
| Lam Research Corp. | 61 | 17,899 | |
| Mellanox Technologies Ltd. (a) | 35 | 4,180 | |
| NXP Semiconductors NV | 28 | 3,183 | |
| ON Semiconductor Corp. (a) | 157 | 2,930 | |
| Skyworks Solutions, Inc. | 35 | 3,506 | |
| Xilinx, Inc. | 114 | 9,518 | |
| 58,926 | |||
| Software - 9.3% | |||
| Adobe, Inc. (a) | 8 | 2,761 | |
| Atlassian Corp. PLC (a) | 49 | 7,103 | |
| Cadence Design Systems, Inc. (a) | 110 | 7,275 | |
| Check Point Software Technologies Ltd. (a) | 17 | 1,765 | |
| Fortinet, Inc. (a) | 105 | 10,716 | |
| Intuit, Inc. | 8 | 2,127 | |
| Manhattan Associates, Inc. (a) | 31 | 2,088 | |
| Paycom Software, Inc. (a) | 23 | 6,501 | |
| RingCentral, Inc. (a) | 44 | 10,373 | |
| Slack Technologies, Inc. Class A (a) | 121 | 3,269 | |
| Synopsys, Inc. (a) | 48 | 6,621 | |
| The Trade Desk, Inc. (a) | 19 | 5,458 | |
| 66,057 | |||
| TOTAL INFORMATION TECHNOLOGY | 285,727 | ||
| MATERIALS - 0.3% | |||
| Chemicals - 0.3% | |||
| Sherwin-Williams Co. | 4 | 2,067 | |
| REAL ESTATE - 4.0% | |||
| Equity Real Estate Investment Trusts (REITs) - 4.0% | |||
| Equity Lifestyle Properties, Inc. | 151 | 10,318 | |
| Public Storage | 5 | 1,046 | |
| SBA Communications Corp. Class A | 52 | 13,785 | |
| Sun Communities, Inc. | 22 | 3,363 | |
| 28,512 | |||
| TOTAL COMMON STOCKS | |||
| (Cost $520,729) | 702,357 | ||
| Money Market Funds - 0.6% | |||
| Fidelity Cash Central Fund 1.60% (c) | |||
| (Cost $4,482) | 4,481 | 4,482 | |
| TOTAL INVESTMENT IN SECURITIES - 99.2% | |||
| (Cost $525,211) | 706,839 | ||
| NET OTHER ASSETS (LIABILITIES) - 0.8% | 5,581 | ||
| NET ASSETS - 100% | $712,420 |
Legend
(a) Non-income producing
(b) Security exempt from registration under Rule 144A of the Securities Act of 1933. These securities may be resold in transactions exempt from registration, normally to qualified institutional buyers. At the end of the period, the value of these securities amounted to $880 or 0.1% of net assets.
(c) Affiliated fund that is generally available only to investment companies and other accounts managed by Fidelity Investments. The rate quoted is the annualized seven-day yield of the fund at period end. A complete unaudited listing of the fund's holdings as of its most recent quarter end is available upon request. In addition, each Fidelity Central Fund's financial statements are available on the SEC's website or upon request.
Affiliated Central Funds
Information regarding fiscal year to date income earned by the Fund from investments in Fidelity Central Funds is as follows:
| Fund | Income earned |
| Fidelity Cash Central Fund | $24 |
| Total | $24 |
Amounts in the income column in the above table include any capital gain distributions from underlying funds.
Investment Valuation
Investments are valued as of 4:00 p.m. Eastern time on the last calendar day of the period. Security transactions are accounted for as of trade date. The Board of Trustees (the Board) has delegated the day to day responsibility for the valuation of the Fund's investments to the Fair Value Committee (the Committee) established by the Fund's investment adviser. In accordance with valuation policies and procedures approved by the Board, the Fund attempts to obtain prices from one or more third party pricing vendors or brokers to value its investments. When current market prices, quotations or currency exchange rates are not readily available or reliable, investments will be fair valued in good faith by the Committee, in accordance with procedures adopted by the Board. Factors used in determining fair value vary by investment type and may include market or investment specific events. The frequency with which these procedures are used cannot be predicted and they may be utilized to a significant extent. The Committee oversees the Fund’s valuation policies and procedures and reports to the Board on the Committee's activities and fair value determinations. The Board monitors the appropriateness of the procedures used in valuing the Fund's investments and ratifies the fair value determinations of the Committee. The Fund categorizes the inputs to valuation techniques used to value its investments into a disclosure hierarchy consisting of three levels: Level 1 - quoted prices in active markets for identical investments: Level 2 - other significant observable inputs (including quoted prices for similar investments, interest rates, prepayment speeds etc.): Level 3 - unobservable inputs (including the Fund's own assumptions based on the best information available). Changes in valuation techniques may result in transfers in or out of an assigned level within the disclosure hierarchy. Valuation techniques used to value the Fund's investments by major category are as follows:
Equity securities, including restricted securities, for which market quotations are readily available, are valued at the last reported sale price or official closing price as reported by a third party pricing vendor on the primary market or exchange on which they are traded and are categorized as Level 1 in the hierarchy. In the event there were no sales during the day or closing prices are not available, securities are valued at the last quoted bid price or may be valued using the last available price and are generally categorized as Level 2 in the hierarchy. For foreign equity securities, when market or security specific events arise, comparisons to the valuation of American Depositary Receipts (ADRs), futures contracts, Exchange-Traded Funds (ETFs) and certain indexes as well as quoted prices for similar securities may be used and would be categorized as Level 2 in the hierarchy. For equity securities, including restricted securities, where observable inputs are limited, assumptions about market activity and risk are used and these securities may be categorized as Level 3 in the hierarchy.
Investments in open-end mutual funds, including the Fidelity Central Funds, are valued at their closing net asset value each business day and are categorized as Level 1 in the hierarchy.
For additional information on the Fund's significant accounting policies, please refer to the Fund's most recent semiannual or annual shareholder report.
The fund's schedule of investments as of the date on the cover of this report has not been audited. This report is provided for the general information of the fund's shareholders. For more information regarding the fund and its holdings, please see the fund's most recent prospectus and annual report.
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