Funds holding Keros Therapeutics Inc
160 funds declare a position · 32 ETFs and 128 other funds · 69.4M $ · US4923271013
Each line carries its report date.
| Rank | Fund | Shares | Value | Weight | |
|---|---|---|---|---|---|
| 1 | iShares Russell 2000 ETF iShares Trust | 716,926 | 7.9M $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 2 | VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 595,316 | 6.6M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 3 | Federated Hermes MDT Small Cap Core Fund Federated Hermes MDT Series | 382,340 | 4.3M $ | 0.22 % | as of Apr 30, 2026 · Original filing |
| 4 | Fidelity Small Cap Index Fund Fidelity Salem Street Trust | 290,520 | 3.2M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 5 | iShares Russell 2000 Value ETF iShares Trust | 246,035 | 2.7M $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 6 | VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 217,395 | 2.4M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 7 | iShares Biotechnology ETF iShares Trust | 214,789 | 2.4M $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 8 | VANGUARD STRATEGIC SMALL-CAP EQUITY FUND VANGUARD HORIZON FUNDS | 210,962 | 2.3M $ | 0.10 % | as of Mar 31, 2026 · Original filing |
| 9 | Nuveen Quant Small Cap Equity Fund TIAA-CREF Funds | 193,800 | 2.2M $ | 0.06 % | as of Apr 30, 2026 · Original filing |
| 10 | VANGUARD EXPLORER FUND VANGUARD EXPLORER FUND | 171,150 | 1.9M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 11 | Bridge Builder Small/Mid Cap Growth Fund Bridge Builder Trust | 149,300 | 1.6M $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 12 | VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 144,854 | 2.1M $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 13 | Old Westbury Small & Mid Cap Strategies Fund Old Westbury Funds Inc | 143,853 | 1.6M $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 14 | Federated Hermes MDT Small Cap Growth Fund Federated Hermes MDT Series | 116,178 | 1.3M $ | 0.17 % | as of Apr 30, 2026 · Original filing |
| 15 | U.S. SMALL CAP VALUE PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 112,749 | 1.3M $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 16 | Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 102,681 | 1.5M $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 17 | Multi-Manager Small Cap Equity Strategies Fund COLUMBIA FUNDS SERIES TRUST I | 98,726 | 1.4M $ | 0.11 % | as of Feb 28, 2026 · Original filing |
| 18 | Schwab U.S. Small-Cap ETF SCHWAB STRATEGIC TRUST | 94,253 | 1.3M $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 19 | Dimensional U.S. Small Cap ETF Dimensional ETF Trust | 65,248 | 725.6K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 20 | Schwab Small-Cap Index Fund SCHWAB CAPITAL TRUST | 64,850 | 721.1K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 21 | Dimensional US Small Cap Value ETF Dimensional ETF Trust | 63,454 | 705.6K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 22 | Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust | 60,108 | 668.4K $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 23 | NVIT Multi-Manager Small Company Fund Nationwide Variable Insurance Trust | 58,566 | 646.6K $ | 0.18 % | as of Mar 31, 2026 · Original filing |
| 24 | Principal U.S. Small-Cap ETF Principal Exchange-Traded Funds | 58,177 | 642.3K $ | 0.04 % | as of Mar 31, 2026 · Original filing |
| 25 | SMALL CAP EQUITY FUND GuideStone Funds | 54,667 | 603.5K $ | 0.07 % | as of Mar 31, 2026 · Original filing |
| 26 | VANGUARD HEALTH CARE INDEX FUND VANGUARD WORLD FUND | 49,534 | 702.9K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 27 | Omni Small-Cap Value Fund Bridgeway Funds, Inc. | 49,500 | 546.5K $ | 0.05 % | as of Mar 31, 2026 · Original filing |
| 28 | Master Small Cap Index Series Quantitative Master Series LLC | 48,684 | 537.5K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 29 | Fidelity Total Market Index Fund Fidelity Concord Street Trust | 44,889 | 637K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 30 | Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF Goldman Sachs ETF Trust | 38,303 | 543.5K $ | 0.06 % | as of Feb 28, 2026 · Original filing |
| 31 | Small Cap Value Fund Northern Funds | 37,581 | 414.9K $ | 0.07 % | as of Mar 31, 2026 · Original filing |
| 32 | Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 37,233 | 528.3K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 33 | U.S. MICRO CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 36,292 | 403.6K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 34 | Fidelity Small Cap Value Index Fund Fidelity Salem Street Trust | 36,230 | 400K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 35 | Nuveen Small Cap Blend Index Fund TIAA-CREF Funds | 35,646 | 396.4K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 36 | SEI Select Small Cap ETF SEI EXCHANGE TRADED FUNDS | 35,631 | 393.4K $ | 0.09 % | as of Mar 31, 2026 · Original filing |
| 37 | NVIT Small Cap Value Fund Nationwide Variable Insurance Trust | 34,541 | 381.3K $ | 0.20 % | as of Mar 31, 2026 · Original filing |
| 38 | SMALL COMPANY GROWTH PORTFOLIO VANGUARD VARIABLE INSURANCE FUNDS | 33,060 | 365K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 39 | MFS Blended Research Small Cap Equity Fund MFS SERIES TRUST X | 32,857 | 466.2K $ | 0.15 % | as of Feb 28, 2026 · Original filing |
| 40 | U.S. SMALL CAP PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC | 31,636 | 351.8K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 41 | EQ/2000 Managed Volatility Portfolio EQ Advisors Trust | 31,540 | 348.2K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 42 | AQR Small Cap Multi-Style Fund AQR Funds | 31,134 | 343.7K $ | 0.23 % | as of Mar 31, 2026 · Original filing |
| 43 | WisdomTree U.S. SmallCap Fund WisdomTree Trust | 30,839 | 340.5K $ | 0.05 % | as of Mar 31, 2026 · Original filing |
| 44 | VANGUARD U.S. MOMENTUM FACTOR ETF VANGUARD WELLINGTON FUND | 29,364 | 416.7K $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 45 | Avantis U.S. Small Cap Equity ETF American Century ETF Trust | 27,974 | 397K $ | 0.02 % | as of Feb 28, 2026 · Original filing |
| 46 | Nuveen Equity Index Fund TIAA-CREF Funds | 26,276 | 292.2K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 47 | Select Biotechnology Portfolio Fidelity Select Portfolios | 24,578 | 348.8K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 48 | SIMT Small Cap Fund SEI INSTITUTIONAL MANAGED TRUST | 23,760 | 262.3K $ | 0.06 % | as of Mar 31, 2026 · Original filing |
| 49 | VANGUARD RUSSELL 2000 VALUE INDEX FUND VANGUARD SCOTTSDALE FUNDS | 21,313 | 302.4K $ | 0.03 % | as of Feb 28, 2026 · Original filing |
| 50 | Dimensional U.S. Core Equity 2 ETF Dimensional ETF Trust | 20,827 | 231.6K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 51 | Diversified Equity Master Portfolio Master Investment Portfolio | 18,163 | 200.5K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 52 | SIIT SMALL CAP II FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 17,548 | 249K $ | 0.10 % | as of Feb 28, 2026 · Original filing |
| 53 | Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 17,010 | 241.4K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 54 | EQ/Small Company Index Portfolio EQ Advisors Trust | 16,550 | 182.7K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 55 | LVIP SSGA Small-Cap Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 15,350 | 169.5K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 56 | SIIT SMALL CAP FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 14,754 | 209.4K $ | 0.11 % | as of Feb 28, 2026 · Original filing |
| 57 | U.S. Small Cap Equity Fund RUSSELL INVESTMENT CO | 14,690 | 163.4K $ | 0.02 % | as of Apr 30, 2026 · Original filing |
| 58 | Franklin U.S. Small Cap Equity Fund Legg Mason Global Asset Management Trust | 14,509 | 160.2K $ | 0.13 % | as of Mar 31, 2026 · Original filing |
| 59 | OneAscent Enhanced Small and Mid Cap ETF Unified Series Trust | 14,426 | 204.7K $ | 0.28 % | as of Feb 28, 2026 · Original filing |
| 60 | VANGUARD U.S. MULTIFACTOR ETF VANGUARD WELLINGTON FUND | 14,027 | 199K $ | 0.04 % | as of Feb 28, 2026 · Original filing |
| 61 | Federated Hermes MDT Small Cap Core ETF Federated Hermes ETF Trust | 13,634 | 193.5K $ | 0.13 % | as of Feb 28, 2026 · Original filing |
| 62 | Bridge Builder Small/Mid Cap Value Fund Bridge Builder Trust | 12,994 | 143.5K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 63 | Virtus Biotech Clinical Trials Etf ETFis Series Trust I | 12,830 | 142.7K $ | 0.38 % | as of Apr 30, 2026 · Original filing |
| 64 | Global X Russell 2000 ETF GLOBAL X FUNDS | 12,811 | 142.5K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 65 | Small Cap Index Fund Northern Funds | 12,433 | 137.3K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 66 | Small Cap Index Fund VALIC Co I | 11,947 | 169.5K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 67 | EQ/AB Small Cap Growth Portfolio EQ Advisors Trust | 11,260 | 124.3K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 68 | Schwab U.S. Broad Market ETF SCHWAB STRATEGIC TRUST | 11,035 | 156.6K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 69 | VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 11,006 | 121.5K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 70 | Fidelity ZERO Total Market Index Fund Fidelity Concord Street Trust | 10,654 | 118.5K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 71 | STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO STATE STREET INSTITUTIONAL INVESTMENT TRUST | 10,090 | 111.4K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 72 | T. Rowe Price Extended Equity Market Index Fund T. ROWE PRICE INDEX TRUST, INC. | 9,900 | 109.3K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 73 | MetLife Russell 2000 Index Portfolio Brighthouse Funds Trust II | 9,594 | 105.9K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 74 | Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST | 9,571 | 106.4K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 75 | Adara Smaller Companies Fund RBB Fund, Inc. | 9,554 | 135.6K $ | 0.02 % | as of Feb 28, 2026 · Original filing |
| 76 | U.S. Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 9,412 | 104.7K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 77 | ATM Small Cap Managed Volatility Portfolio EQ Advisors Trust | 9,263 | 102.3K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 78 | MFS Blended Research Small Cap Equity Portfolio MFS VARIABLE INSURANCE TRUST III | 8,560 | 94.5K $ | 0.12 % | as of Mar 31, 2026 · Original filing |
| 79 | VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 7,704 | 85.1K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 80 | Small-Cap Index Portfolio PACIFIC SELECT FUND | 7,546 | 83.3K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 81 | U.S. Sustainability Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 7,364 | 81.9K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 82 | Fidelity ZERO Extended Market Index Fund Fidelity Concord Street Trust | 7,154 | 79.6K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 83 | iShares Russell 3000 ETF iShares Trust | 7,039 | 77.7K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 84 | Venerable US Small Cap Fund Venerable Variable Insurance Trust | 6,408 | 70.7K $ | 0.05 % | as of Mar 31, 2026 · Original filing |
| 85 | VANGUARD U.S. MULTIFACTOR FUND VANGUARD WELLINGTON FUND | 6,229 | 88.4K $ | 0.04 % | as of Feb 28, 2026 · Original filing |
| 86 | NVIT Small Cap Index Fund Nationwide Variable Insurance Trust | 5,799 | 64K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 87 | Small Cap Index Trust John Hancock Variable Insurance Trust | 5,346 | 59K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 88 | iShares Russell Small/Mid-Cap Index Fund BlackRock Funds | 5,078 | 56.5K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 89 | 1290 VT Small Cap Value Portfolio EQ Advisors Trust | 4,467 | 49.3K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 90 | SIIT EXTENDED MARKET INDEX FUND SEI INSTITUTIONAL INVESTMENTS TRUST | 4,410 | 62.6K $ | 0.01 % | as of Feb 28, 2026 · Original filing |
| 91 | Dimensional VA U.S. Targeted Value Portfolio DFA INVESTMENT DIMENSIONS GROUP INC | 4,251 | 47.3K $ | 0.01 % | as of Apr 30, 2026 · Original filing |
| 92 | DWS Small Cap Index VIP DEUTSCHE DWS INVESTMENTS VIT FUNDS | 4,192 | 46.3K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 93 | Russell Investments U.S. Small Cap Equity ETF Russell Investments Exchange Traded Funds | 4,173 | 46.1K $ | 0.09 % | as of Mar 31, 2026 · Original filing |
| 94 | Dimensional U.S. Targeted Value ETF Dimensional ETF Trust | 4,070 | 45.3K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 95 | Nuveen Life Small Cap Equity Fund TIAA-CREF Life Funds | 4,049 | 44.7K $ | 0.06 % | as of Mar 31, 2026 · Original filing |
| 96 | BlackRock Small Cap Index V.I. Fund BlackRock Variable Series Funds, Inc. | 3,603 | 39.8K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 97 | T. Rowe Price Small-Cap Index Fund T. ROWE PRICE INDEX TRUST, INC. | 3,559 | 39.3K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 98 | Voya RussellTM Small Cap Index Portfolio Voya VARIABLE PORTFOLIOS INC | 3,452 | 38.1K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 99 | AQR Small Cap Momentum Style Fund AQR Funds | 3,448 | 38.1K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 100 | Goldman Sachs Absolute Return Tracker Fund GOLDMAN SACHS TRUST | 3,400 | 37.5K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
Institutional managers
145 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 | |
|---|---|---|---|
| BlackRock, Inc. | 2,411,793 | 26.6M $ | as of Mar 31, 2026 |
| Nantahala Capital Management, LLC | 1,360,419 | 15M $ | as of Mar 31, 2026 |
| ORBIMED ADVISORS LLC | 759,155 | 8.4M $ | as of Mar 31, 2026 |
| Qube Research & Technologies Ltd | 724,926 | 8M $ | as of Mar 31, 2026 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 706,071 | 7.8M $ | as of Mar 31, 2026 |
| FEDERATED HERMES, INC. | 689,229 | 7.6M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 681,460 | 7.5M $ | as of Mar 31, 2026 |
| Madison Avenue Partners, LP | 626,583 | 6.9M $ | as of Mar 31, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 590,249 | 6.5M $ | as of Mar 31, 2026 |
| STATE STREET CORP | 561,730 | 6.2M $ | as of Mar 31, 2026 |
| D. E. Shaw & Co., Inc. | 509,608 | 5.6M $ | as of Mar 31, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | 453,482 | 5M $ | as of Mar 31, 2026 |
| CITADEL ADVISORS LLC | 406,666 | 4.5M $ | as of Mar 31, 2026 |
| AQR CAPITAL MANAGEMENT LLC | 406,563 | 4.5M $ | as of Mar 31, 2026 |
| TWO SIGMA INVESTMENTS, LP | 363,835 | 4M $ | as of Mar 31, 2026 |
| DIMENSIONAL FUND ADVISORS LP | 321,360 | 3.5M $ | as of Mar 31, 2026 |
| Nuveen, LLC | 262,075 | 2.9M $ | as of Mar 31, 2026 |
| Connor, Clark & Lunn Investment Management Ltd. | 257,884 | 2.8M $ | as of Mar 31, 2026 |
| NORTHERN TRUST CORP | 254,187 | 2.8M $ | as of Mar 31, 2026 |
| Man Group plc | 238,618 | 2.6M $ | as of Mar 31, 2026 |
| GOLDMAN SACHS GROUP INC | 224,479 | 2.5M $ | as of Mar 31, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 195,017 | 2.2M $ | as of Mar 31, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 179,952 | 2M $ | as of Mar 31, 2026 |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 172,196 | 1.9M $ | as of Mar 31, 2026 |
| Y-Intercept (Hong Kong) Ltd | 164,483 | 1.8M $ | as of Mar 31, 2026 |