Funds holding Karyopharm Therapeutics Inc
22 funds declare a position · 3 ETFs and 19 other funds · 11.7M $ · US48576U2050
Each line carries its report date.
| Rank | Fund | Shares | Value | Weight | |
|---|---|---|---|---|---|
| 1 | T. Rowe Price Small-Cap Value Fund, Inc. T. ROWE PRICE SMALL-CAP VALUE FUND, INC. | 876,504 | 4.9M $ | 0.05 % | as of Mar 31, 2026 · Original filing |
| 2 | VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 509,129 | 2.8M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 3 | VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 215,082 | 1.2M $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 4 | Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 90,084 | 847.7K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 5 | Ultra-Small Company Fund Bridgeway Funds, Inc. | 49,873 | 277.8K $ | 0.33 % | as of Mar 31, 2026 · Original filing |
| 6 | iShares Micro-Cap ETF iShares Trust | 42,667 | 237.7K $ | 0.02 % | as of Mar 31, 2026 · Original filing |
| 7 | Nomura Healthcare Fund Delaware Group Equity Funds IV | 33,333 | 185.7K $ | 0.03 % | as of Mar 31, 2026 · Original filing |
| 8 | Fidelity Total Market Index Fund Fidelity Concord Street Trust | 30,230 | 284.5K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 9 | Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 23,866 | 224.6K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 10 | Ultra-Small Company Market Fund Bridgeway Funds, Inc. | 22,000 | 122.5K $ | 0.10 % | as of Mar 31, 2026 · Original filing |
| 11 | Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust | 16,729 | 139K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 12 | Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST | 13,400 | 111.4K $ | 0.00 % | as of Apr 30, 2026 · Original filing |
| 13 | T. Rowe Price Extended Equity Market Index Fund T. ROWE PRICE INDEX TRUST, INC. | 10,886 | 60.6K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 14 | Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 10,033 | 94.4K $ | 0.00 % | as of Feb 28, 2026 · Original filing |
| 15 | VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 10,021 | 55.8K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 16 | TIFF MULTI-ASSET FUND TIFF Investment Program | 5,758 | 32.1K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 17 | VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 5,513 | 30.7K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 18 | T. Rowe Price Health Care ETF T. Rowe Price Exchange-Traded Funds, Inc. | 4,484 | 25K $ | 0.12 % | as of Mar 31, 2026 · Original filing |
| 19 | 1290 VT Micro Cap Portfolio EQ Advisors Trust | 3,002 | 16.7K $ | 0.01 % | as of Mar 31, 2026 · Original filing |
| 20 | Diversified Equity Master Portfolio Master Investment Portfolio | 1,476 | 8.2K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 21 | Blackstone Alternative Multi-Strategy Fund Blackstone Alternative Investment Funds | 1,467 | 8.2K $ | 0.00 % | as of Mar 31, 2026 · Original filing |
| 22 | Knights of Columbus U.S. ALL CAP INDEX FUND ADVISORS' INNER CIRCLE III | 97 | 803.9 $ | 0.00 % | as of Apr 30, 2026 · Original filing |
Institutional managers
73 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 | |
|---|---|---|---|
| Commodore Capital LP | 1,950,000 | 10.9M $ | as of Mar 31, 2026 |
| RA CAPITAL MANAGEMENT, L.P. | 1,917,354 | 10.7M $ | as of Mar 31, 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 1,806,322 | 10.1M $ | as of Mar 31, 2026 |
| GOLDMAN SACHS GROUP INC | 947,579 | 5.3M $ | as of Mar 31, 2026 |
| Catalio Capital Management, LP | 897,709 | 5M $ | as of Mar 31, 2026 |
| Ikarian Capital, LLC | 733,435 | 4.1M $ | as of Mar 31, 2026 |
| Affinity Asset Advisors, LLC | 500,000 | 2.8M $ | as of Mar 31, 2026 |
| Avidity Partners Management LP | 463,741 | 2.6M $ | as of Mar 31, 2026 |
| Soleus Capital Management, L.P. | 440,000 | 2.5M $ | as of Mar 31, 2026 |
| MILLENNIUM MANAGEMENT LLC | 420,571 | 2.3M $ | as of Mar 31, 2026 |
| Boxer Capital Management, LLC | 302,536 | 1.7M $ | as of Mar 31, 2026 |
| Davidson Kempner Capital Management LP | 300,000 | 1.7M $ | as of Mar 31, 2026 |
| ACORN CAPITAL ADVISORS, LLC | 287,826 | 1.6M $ | as of Mar 31, 2026 |
| Eversept Partners, LP | 276,174 | 1.5M $ | as of Mar 31, 2026 |
| Jump Financial, LLC | 262,146 | 1.5M $ | as of Mar 31, 2026 |
| Trexquant Investment LP | 257,903 | 1.4M $ | as of Mar 31, 2026 |
| BlackRock, Inc. | 244,899 | 1.4M $ | as of Mar 31, 2026 |
| BOOTHBAY FUND MANAGEMENT, LLC | 213,810 | 1.2M $ | as of Mar 31, 2026 |
| Brevan Howard Capital Management LP | 212,367 | 1.2M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 206,133 | 1.1M $ | as of Mar 31, 2026 |
| UBS Group AG | 194,017 | 1.1M $ | as of Mar 31, 2026 |
| GROUP ONE TRADING LLC | 191,527 | 1.1M $ | as of Mar 31, 2026 |
| XTX Topco Ltd | 164,443 | 915.9K $ | as of Mar 31, 2026 |
| TWO SIGMA INVESTMENTS, LP | 151,232 | 842.4K $ | as of Mar 31, 2026 |
| ADAR1 Capital Management, LLC | 136,736 | 761.6K $ | as of Mar 31, 2026 |