Funds holding Beam Therapeutics Inc
230 funds declare a position · 54 ETFs and 176 other funds · 1.1B $· 7.6M SEK· 94.4K € · US07373V1052
Each line carries its report date.
| Rank | Fund | Shares | Value | Weight | |
|---|---|---|---|---|---|
| 1 | ARK Innovation ETF ARK ETF Trust | 6,538,304 | 198.3M $ | 3.06 % | as of Apr 30, 2026 · Original filing |
| 2 | Fidelity Growth Company Fund Fidelity Mt. Vernon Street Trust | 3,220,520 | 91.7M $ | 0.11 % | as of Feb 28, 2026 · Original filing |
| 3 | State Street(R) SPDR(R) S&P(R) Biotech ETF SPDR SERIES TRUST | 3,248,626 | 77.4M $ | 1.04 % | as of Mar 31, 2026 · Original filing |
| 4 | VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 3,097,050 | 73.8M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 5 | ARK Genomic Revolution ETF ARK ETF Trust | 2,212,153 | 67.1M $ | 5.43 % | as of Apr 30, 2026 · Original filing |
| 6 | iShares Russell 2000 ETF iShares Trust | 2,338,510 | 55.7M $ | 0.08 % | as of Mar 31, 2026 · Original filing |
| 7 | VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS | 2,233,453 | 53.2M $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 8 | VANGUARD SMALL-CAP GROWTH INDEX FUND VANGUARD INDEX FUNDS | 1,248,869 | 29.8M $ | 0.08 % | as of Mar 31, 2026 · Original filing |
| 9 | Fidelity Small Cap Index Fund Fidelity Salem Street Trust | 945,820 | 28.7M $ | 0.09 % | as of Apr 30, 2026 · Original filing |
| 10 | Fidelity Growth Company K6 Fund Fidelity Mt. Vernon Street Trust | 925,200 | 26.3M $ | 0.11 % | as of Feb 28, 2026 · Original filing |
| 11 | VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 1,100,832 | 26.2M $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 12 | T. Rowe Price Health Sciences Fund, Inc. T. ROWE PRICE HEALTH SCIENCES FUND, INC. | 1,093,992 | 26.1M $ | 0.24 % | as of Mar 31, 2026 · Original filing |
| 13 | Fidelity Series Growth Company Fund Fidelity Mt. Vernon Street Trust | 881,499 | 25.1M $ | 0.12 % | as of Feb 28, 2026 · Original filing |
| 14 | iShares Russell 2000 Growth ETF iShares Trust | 776,898 | 18.5M $ | 0.15 % | as of Mar 31, 2026 · Original filing |
| 15 | T. Rowe Price Integrated U.S. Small-Cap Growth Equity Fund T. ROWE PRICE INTEGRATED EQUITY FUNDS, INC. | 758,540 | 18.1M $ | 0.22 % | as of Mar 31, 2026 · Original filing |
| 16 | iShares Biotechnology ETF iShares Trust | 692,124 | 16.5M $ | 0.20 % | as of Mar 31, 2026 · Original filing |
| 17 | Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 518,333 | 14.8M $ | 0.04 % | as of Feb 28, 2026 · Original filing |
| 18 | Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST | 481,398 | 13.7M $ | 0.07 % | as of Feb 28, 2026 · Original filing |
| 19 | U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 444,512 | 13.5M $ | 0.07 % | as of Apr 30, 2026 · Original filing |
| 20 | VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 473,688 | 13.5M $ | 0.09 % | as of Feb 28, 2026 · Original filing |
| 21 | Strategic Advisers Fidelity U.S. Total Stock Fund Fidelity Rutland Square Trust II | 426,898 | 12.1M $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 22 | Select Pharmaceuticals Portfolio Fidelity Select Portfolios | 415,400 | 11.8M $ | 0.78 % | as of Feb 28, 2026 · Original filing |
| 23 | Fidelity Capital Appreciation Fund Fidelity Capital Trust | 363,700 | 11M $ | 0.14 % | as of Apr 30, 2026 · Original filing |
| 24 | U.S. MICRO CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 325,735 | 9.9M $ | 0.13 % | as of Apr 30, 2026 · Original filing |
| 25 | Dimensional U.S. Small Cap ETF Dimensional ETF Trust | 320,746 | 9.7M $ | 0.07 % | as of Apr 30, 2026 · Original filing |
| 26 | VANGUARD HEALTH CARE INDEX FUND VANGUARD WORLD FUND | 272,615 | 7.8M $ | 0.04 % | as of Feb 28, 2026 · Original filing |
| 27 | Handelsbanken Global Småbolag Index Criteria Handelsbanken Fonder AB | 33,623 | 7.6M SEK | 0.03 % | as of Mar 31, 2026 · Original filing |
| 28 | Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust | 239,418 | 7.3M $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 29 | Select Biotechnology Portfolio Fidelity Select Portfolios | 244,914 | 7M $ | 0.13 % | as of Feb 28, 2026 · Original filing |
| 30 | U.S. CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 215,675 | 6.5M $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 31 | Schwab Small-Cap Index Fund SCHWAB CAPITAL TRUST | 209,702 | 6.4M $ | 0.09 % | as of Apr 30, 2026 · Original filing |
| 32 | VANGUARD EXPLORER FUND VANGUARD EXPLORER FUND | 196,215 | 6M $ | 0.03 % | as of Apr 30, 2026 · Original filing |
| 33 | Direxion Daily S&P Biotech Bull 3X Shares Direxion Shares ETF Trust | 186,154 | 5.6M $ | 1.09 % | as of Apr 30, 2026 · Original filing |
| 34 | American Beacon ARK Transformational Innovation Fund AMERICAN BEACON FUNDS | 223,757 | 5.3M $ | 3.40 % | as of Mar 31, 2026 · Original filing |
| 35 | Fidelity Total Market Index Fund Fidelity Concord Street Trust | 184,503 | 5.3M $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 36 | Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust | 159,037 | 4.8M $ | 0.17 % | as of Apr 30, 2026 · Original filing |
| 37 | BlackRock Health Sciences Opportunities Portfolio BlackRock Funds | 168,010 | 4.8M $ | 0.07 % | as of Feb 27, 2026 · Original filing |
| 38 | Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 145,067 | 4.1M $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 39 | Avantis U.S. Small Cap Equity ETF American Century ETF Trust | 137,377 | 3.9M $ | 0.16 % | as of Feb 28, 2026 · Original filing |
| 40 | Master Small Cap Index Series Quantitative Master Series LLC | 155,367 | 3.7M $ | 0.08 % | as of Mar 31, 2026 · Original filing |
| 41 | Nuveen Small Cap Blend Index Fund TIAA-CREF Funds | 114,905 | 3.5M $ | 0.09 % | as of Apr 30, 2026 · Original filing |
| 42 | U.S. CORE EQUITY 1 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 112,091 | 3.4M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 43 | iShares Core S&P Total U.S. Stock Market ETF iShares Trust | 131,892 | 3.1M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 44 | Nuveen Equity Index Fund TIAA-CREF Funds | 103,476 | 3.1M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 45 | First Trust Small Cap Growth AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 98,006 | 3M $ | 0.28 % | as of Apr 30, 2026 · Original filing |
| 46 | State Street(R) SPDR(R) S&P Kensho New Economies Composite ETF SPDR SERIES TRUST | 122,904 | 2.9M $ | 0.12 % | as of Mar 31, 2026 · Original filing |
| 47 | Large-Cap Growth Portfolio PACIFIC SELECT FUND | 122,052 | 2.9M $ | 0.24 % | as of Mar 31, 2026 · Original filing |
| 48 | BlackRock Advantage Small Cap Core Fund BlackRock Funds | 92,370 | 2.6M $ | 0.06 % | as of Feb 27, 2026 · Original filing |
| 49 | VANGUARD RUSSELL 2000 GROWTH INDEX FUND VANGUARD SCOTTSDALE FUNDS | 87,608 | 2.5M $ | 0.17 % | as of Feb 28, 2026 · Original filing |
| 50 | T.Rowe Price Small Cap Growth Portfolio Brighthouse Funds Trust II | 99,855 | 2.4M $ | 0.22 % | as of Mar 31, 2026 · Original filing |
| 51 | EQ/2000 Managed Volatility Portfolio EQ Advisors Trust | 99,832 | 2.4M $ | 0.07 % | as of Mar 31, 2026 · Original filing |
| 52 | VANGUARD TOTAL WORLD STOCK INDEX FUND VANGUARD INTERNATIONAL EQUITY INDEX FUNDS | 75,717 | 2.3M $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 53 | JPMorgan Small Cap Value Fund JPMorgan Trust II | 90,487 | 2.2M $ | 0.19 % | as of Mar 31, 2026 · Original filing |
| 54 | Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST | 59,702 | 1.8M $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 55 | First Trust Small Cap Core AlphaDEX Fund First Trust Exchange-Traded AlphaDEX Fund | 58,112 | 1.8M $ | 0.15 % | as of Apr 30, 2026 · Original filing |
| 56 | BIOTECHNOLOGY ULTRASECTOR PROFUND ProFunds | 57,611 | 1.7M $ | 0.96 % | as of Apr 30, 2026 · Original filing |
| 57 | Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST | 61,389 | 1.7M $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 58 | Fidelity Small Cap Growth Index Fund Fidelity Salem Street Trust | 72,678 | 1.7M $ | 0.15 % | as of Mar 31, 2026 · Original filing |
| 59 | Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 59,636 | 1.7M $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 60 | T. Rowe Price Health Sciences Portfolio T. ROWE PRICE EQUITY SERIES, INC. | 66,698 | 1.6M $ | 0.24 % | as of Mar 31, 2026 · Original filing |
| 61 | Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust | 51,390 | 1.6M $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 62 | LVIP SSGA Small-Cap Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 65,100 | 1.6M $ | 0.08 % | as of Mar 31, 2026 · Original filing |
| 63 | Janus Henderson Small Cap Growth Alpha ETF Janus Detroit Street Trust | 50,397 | 1.5M $ | 0.48 % | as of Apr 30, 2026 · Original filing |
| 64 | Transamerica T. Rowe Price Small Cap VP TRANSAMERICA SERIES TRUST | 60,019 | 1.4M $ | 0.23 % | as of Mar 31, 2026 · Original filing |
| 65 | VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 54,890 | 1.3M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 66 | Fidelity MSCI Health Care Index ETF FIDELITY COVINGTON TRUST | 42,166 | 1.3M $ | 0.04 % | as of Apr 30, 2026 · Original filing |
| 67 | Global X Russell 2000 ETF GLOBAL X FUNDS | 41,400 | 1.3M $ | 0.09 % | as of Apr 30, 2026 · Original filing |
| 68 | EQ/Small Company Index Portfolio EQ Advisors Trust | 50,600 | 1.2M $ | 0.08 % | as of Mar 31, 2026 · Original filing |
| 69 | U.S. VECTOR EQUITY PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 39,569 | 1.2M $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 70 | Tax-Managed U.S. Mid & Small Cap Fund RUSSELL INVESTMENT CO | 38,831 | 1.2M $ | 0.06 % | as of Apr 30, 2026 · Original filing |
| 71 | Global X Genomics & Biotechnology ETF GLOBAL X FUNDS | 40,627 | 1.2M $ | 2.21 % | as of Feb 28, 2026 · Original filing |
| 72 | VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 46,891 | 1.1M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 73 | Schwab Small-Cap Equity Fund SCHWAB CAPITAL TRUST | 36,762 | 1.1M $ | 0.16 % | as of Apr 30, 2026 · Original filing |
| 74 | Small Cap Index Fund VALIC Co I | 38,553 | 1.1M $ | 0.09 % | as of Feb 28, 2026 · Original filing |
| 75 | T. Rowe Price Small-Mid Cap ETF T. Rowe Price Exchange-Traded Funds, Inc. | 45,760 | 1.1M $ | 0.07 % | as of Mar 31, 2026 · Original filing |
| 76 | JPMorgan BetaBuilders U.S. Small Cap Equity ETF J.P. Morgan Exchange-Traded Fund Trust | 35,281 | 1.1M $ | 0.15 % | as of Apr 30, 2026 · Original filing |
| 77 | Fidelity ZERO Extended Market Index Fund Fidelity Concord Street Trust | 34,821 | 1.1M $ | 0.04 % | as of Apr 30, 2026 · Original filing |
| 78 | Fidelity Enhanced Small Cap ETF Fidelity Covington Trust | 44,266 | 1.1M $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 79 | Small Cap Index Fund Northern Funds | 43,835 | 1M $ | 0.08 % | as of Mar 31, 2026 · Original filing |
| 80 | BlackRock Advantage Small Cap Growth Fund BlackRock Funds | 39,224 | 934.7K $ | 0.14 % | as of Mar 31, 2026 · Original filing |
| 81 | Fidelity Nasdaq Composite Index ETF Fidelity Commonwealth Trust | 32,472 | 924.2K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 82 | Dimensional U.S. Equity Market ETF Dimensional ETF Trust | 30,403 | 922.1K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 83 | U.S. Small Cap Equity Fund RUSSELL INVESTMENT CO | 29,957 | 908.6K $ | 0.10 % | as of Apr 30, 2026 · Original filing |
| 84 | EQ/Morgan Stanley Small Cap Growth Portfolio EQ Advisors Trust | 37,727 | 899K $ | 0.23 % | as of Mar 31, 2026 · Original filing |
| 85 | Inception Portfolio MORGAN STANLEY INSTITUTIONAL FUND INC | 36,109 | 860.5K $ | 0.36 % | as of Mar 31, 2026 · Original filing |
| 86 | T. Rowe Price Integrated U.S. Small-Mid Cap Core Equity Fund T. ROWE PRICE INTEGRATED EQUITY FUNDS, INC. | 35,681 | 850.3K $ | 0.06 % | as of Mar 31, 2026 · Original filing |
| 87 | STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO STATE STREET INSTITUTIONAL INVESTMENT TRUST | 33,300 | 793.5K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 88 | EQ/AB Small Cap Growth Portfolio EQ Advisors Trust | 32,820 | 782.1K $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 89 | Biotechnology Fund Rydex Series Funds | 31,896 | 760.1K $ | 0.56 % | as of Mar 31, 2026 · Original filing |
| 90 | SMALL COMPANY GROWTH PORTFOLIO VANGUARD VARIABLE INSURANCE FUNDS | 30,780 | 733.5K $ | 0.05 % | as of Mar 31, 2026 · Original filing |
| 91 | JPMorgan U.S. Small Company Fund JPMorgan Trust I | 30,623 | 729.7K $ | 0.08 % | as of Mar 31, 2026 · Original filing |
| 92 | MetLife Russell 2000 Index Portfolio Brighthouse Funds Trust II | 30,236 | 720.5K $ | 0.08 % | as of Mar 31, 2026 · Original filing |
| 93 | Dimensional US Core Equity Market ETF Dimensional ETF Trust | 23,191 | 703.4K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 94 | ATM Small Cap Managed Volatility Portfolio EQ Advisors Trust | 28,650 | 682.7K $ | 0.07 % | as of Mar 31, 2026 · Original filing |
| 95 | VANGUARD ESG U.S. STOCK ETF VANGUARD WORLD FUND | 21,595 | 614.6K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 96 | Diversified Equity Master Portfolio Master Investment Portfolio | 25,122 | 598.7K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 97 | Victory Small Cap Stock Fund Victory Portfolios III | 19,668 | 596.5K $ | 0.07 % | as of Apr 30, 2026 · Original filing |
| 98 | Health Sciences Trust John Hancock Variable Insurance Trust | 25,010 | 596K $ | 0.26 % | as of Mar 31, 2026 · Original filing |
| 99 | iShares Russell 3000 ETF iShares Trust | 24,657 | 587.6K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 100 | Small-Cap Index Portfolio PACIFIC SELECT FUND | 24,515 | 584.2K $ | 0.08 % | as of Mar 31, 2026 · Original filing |
Institutional managers
243 managers declare this company to the SEC (Form 13F). These positions are not counted in the totals above: a manager and its own funds file separately.
| Manager | Shares | Value | |
|---|---|---|---|
| FMR LLC | 12,452,199 | 296.7M $ | as of Mar 31, 2026 |
| ARK Investment Management LLC | 12,133,433 | 289.1M $ | as of Mar 31, 2026 |
| FARALLON CAPITAL MANAGEMENT LLC | 10,134,696 | 241.5M $ | as of Mar 31, 2026 |
| BlackRock, Inc. | 8,487,569 | 202.3M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 5,699,265 | 135.8M $ | as of Mar 31, 2026 |
| ARCH Venture Management, LLC | 4,540,132 | 108.2M $ | as of Mar 31, 2026 |
| Amova Asset Management Americas, Inc. | 3,825,585 | 91.2M $ | as of Mar 31, 2026 |
| Sumitomo Mitsui Trust Group, Inc. | 3,825,585 | 91.2M $ | as of Mar 31, 2026 |
| Kynam Capital Management, LP | 3,682,185 | 87.7M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 2,418,592 | 57.6M $ | as of Mar 31, 2026 |
| DIMENSIONAL FUND ADVISORS LP | 2,154,575 | 51.3M $ | as of Mar 31, 2026 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 1,653,714 | 39.4M $ | as of Mar 31, 2026 |
| ADAR1 Capital Management, LLC | 1,446,375 | 34.5M $ | as of Mar 31, 2026 |
| Casdin Capital, LLC | 1,350,000 | 32.2M $ | as of Mar 31, 2026 |
| Redmile Group, LLC | 1,237,659 | 29.5M $ | as of Mar 31, 2026 |
| TWO SIGMA INVESTMENTS, LP | 1,210,853 | 28.9M $ | as of Mar 31, 2026 |
| Qube Research & Technologies Ltd | 1,084,768 | 25.9M $ | as of Mar 31, 2026 |
| GOLDMAN SACHS GROUP INC | 1,005,743 | 24M $ | as of Mar 31, 2026 |
| UBS Group AG | 826,061 | 19.7M $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 825,580 | 19.7M $ | as of Mar 31, 2026 |
| Deep Track Capital, LP | 820,765 | 19.6M $ | as of Mar 31, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 808,436 | 19.3M $ | as of Mar 31, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | 700,647 | 16.7M $ | as of Mar 31, 2026 |
| MORGAN STANLEY | 648,264 | 15.4M $ | as of Mar 31, 2026 |
| RTW INVESTMENTS, LP | 570,394 | 13.6M $ | as of Mar 31, 2026 |