Shattuck Labs, Inc. - STTK
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| T. Rowe Price Investment Management, Inc. | History | Added to | 9,865,558 | 63,436 | 0.04% | 0.0% | 1 | +9,359,181 | 1848.26% | Q1 2026 | May 15, 2026 |
| ORBIMED ADVISORS LLC | History | No change | 6,306,127 | 40,548 | 0.8% | 0.47% | 2 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Redmile Group, LLC | History | No change | 5,539,724 | 35,620 | 2.36% | 1.49% | 3 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Prosight Management, LP | History | Added to | 5,004,439 | 32,178 | 5.28% | 1.8% | 4 | +2,622,937 | 110.14% | Q1 2026 | May 15, 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | History | Reduced | 4,644,957 | 29,867 | 0.05% | 0.03% | 5 | -1,661,170 | -26.34% | Q1 2026 | May 15, 2026 |
| NEXTBio Capital Management LP | History | No change | 3,149,907 | 20,253 | 9.4% | 6.74% | 6 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | New | 2,277,176 | 14,642 | 0.0% | — | 7 | +2,277,176 | New | Q1 2026 | May 15, 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/ | History | Reduced | 1,782,788 | 11,464 | 0.0% | 0.0% | 8 | -143,352 | -7.44% | Q1 2026 | May 15, 2026 |
| CLARK ESTATES INC/NY | History | No change | 1,475,648 | 9,488 | 2.28% | 1.31% | 9 | 0 | 0.0% | Q1 2026 | May 11, 2026 |
| PINNACLE ASSOCIATES LTD | History | Added to | 1,368,223 | 8,797 | 0.11% | 0.06% | 10 | +17,585 | 1.3% | Q1 2026 | Apr 21, 2026 |
| VANGUARD GROUP INC | History | No change | 2,377,746 | 8,678 | 0.0% | 0.0% | 11 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| Aberdeen Group plc | History | Added to | 1,159,321 | 7,454 | 0.01% | 0.0% | 12 | +628,144 | 118.26% | Q1 2026 | Apr 29, 2026 |
| Point72 Asset Management, L.P. | History | Reduced | 1,031,049 | 6,629 | 0.01% | 0.0% | 13 | -37,182 | -3.48% | Q1 2026 | May 15, 2026 |
| AMERIPRISE FINANCIAL INC | History | Added to | 905,707 | 5,823 | 0.0% | 0.0% | 14 | +894,207 | 7775.71% | Q1 2026 | May 15, 2026 |
| 683 Capital Management, LLC | History | Reduced | 800,000 | 5,144 | 0.27% | 0.22% | 15 | -590,000 | -42.45% | Q1 2026 | May 15, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Added to | 763,745 | 4,910 | 0.0% | 0.0% | 16 | +286,337 | 59.98% | Q1 2026 | May 15, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Added to | 715,965 | 4,603 | 0.0% | 0.0% | 17 | +567,538 | 382.37% | Q1 2026 | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 645,705 | 4,153 | 0.0% | 0.0% | 18 | +27,428 | 4.44% | Q1 2026 | May 15, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Added to | 604,500 | 3,886 | 0.01% | 0.0% | 19 | +263,800 | 77.43% | Q1 2026 | May 14, 2026 |
| MARSHALL WACE, LLP | History | Added to | 581,471 | 3,738 | 0.0% | 0.0% | 20 | +91,559 | 18.69% | Q1 2026 | May 14, 2026 |
| BlackRock, Inc. | History | Added to | 510,806 | 3,284 | 0.0% | 0.0% | 21 | +92,277 | 22.05% | Q1 2026 | May 13, 2026 |
| S&G Foundation | History | New | 435,749 | 2,801 | 0.15% | — | 22 | +435,749 | New | Q1 2026 | May 14, 2026 |
| JANE STREET GROUP, LLC | History | Added to | 415,938 | 2,674 | 0.0% | 0.0% | 23 | +361,892 | 669.6% | Q1 2026 | May 12, 2026 |
| FMR LLC | History | Reduced | 392,500 | 2,523 | 0.0% | 0.0% | 24 | -100 | -0.03% | Q1 2026 | May 15, 2026 |
| TD ASSET MANAGEMENT INC | History | Added to | 382,648 | 2,460 | 0.0% | 0.0% | 25 | +131,598 | 52.42% | Q1 2026 | May 11, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | New | 324,588 | 2,087 | 0.0% | — | 26 | +324,588 | New | Q1 2026 | May 08, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Reduced | 316,012 | 2,031 | 0.0% | 0.0% | 27 | -121,717 | -27.81% | Q1 2026 | May 15, 2026 |
| DIADEMA PARTNERS LP | History | New | 293,664 | 1,888 | 0.32% | — | 28 | +293,664 | New | Q1 2026 | May 15, 2026 |
| ALGERT GLOBAL LLC | History | New | 286,072 | 1,839 | 0.03% | — | 29 | +286,072 | New | Q1 2026 | May 14, 2026 |
| SPHERA FUNDS MANAGEMENT LTD. | History | Added to | 280,786 | 1,805 | 0.29% | 0.14% | 30 | +85,574 | 43.84% | Q1 2026 | May 15, 2026 |
| STATE STREET CORP | History | Added to | 263,768 | 1,696 | 0.0% | 0.0% | 31 | +48,350 | 22.44% | Q1 2026 | May 15, 2026 |
| Hudson Bay Capital Management LP | History | New | 228,817 | 1,471 | 0.01% | — | 32 | +228,817 | New | Q1 2026 | May 13, 2026 |
| MORGAN STANLEY | History | Added to | 200,136 | 1,286 | 0.0% | 0.0% | 33 | +182,028 | 1005.24% | Q1 2026 | May 15, 2026 |
| DEUTSCHE BANK AG\ | History | New | 194,773 | 1,252 | 0.0% | — | 34 | +194,773 | New | Q1 2026 | May 06, 2026 |
| GOLDMAN SACHS GROUP INC | History | Added to | 191,442 | 1,230 | 0.0% | 0.0% | 35 | +63,277 | 49.37% | Q1 2026 | May 15, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | Added to | 183,246 | 1,172 | 0.0% | 0.0% | 36 | +103,879 | 130.88% | Q1 2026 | May 13, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | Added to | 155,642 | 1,000 | 0.0% | 0.0% | 37 | +132,450 | 571.1% | Q1 2026 | May 07, 2026 |
| CITADEL ADVISORS LLC | History | Added to | 148,021 | 951 | 0.0% | 0.0% | 38 | +79,175 | 115.0% | Q1 2026 | May 15, 2026 |
| XTX Topco Ltd | History | Added to | 142,466 | 916 | 0.02% | 0.0% | 39 | +117,593 | 472.77% | Q1 2026 | May 15, 2026 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | History | Added to | 142,300 | 914 | 0.0% | 0.0% | 40 | +7,244 | 5.36% | Q1 2026 | May 15, 2026 |
| Connor, Clark & Lunn Investment Management Ltd. | History | Added to | 139,304 | 895 | 0.0% | 0.0% | 41 | +73,570 | 111.92% | Q1 2026 | May 11, 2026 |
| Qube Research & Technologies Ltd | History | Added to | 126,798 | 815 | 0.0% | 0.0% | 42 | +88,041 | 227.16% | Q1 2026 | May 15, 2026 |
| NORTHERN TRUST CORP | History | Reduced | 126,061 | 810 | 0.0% | 0.0% | 43 | -19,384 | -13.33% | Q1 2026 | May 14, 2026 |
| BARCLAYS PLC | History | New | 119,879 | 770 | 0.0% | — | 44 | +119,879 | New | Q1 2026 | May 14, 2026 |
| TWO SIGMA ADVISERS, LP | History | No change | 170,600 | 622 | 0.0% | 0.0% | 45 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| HRT FINANCIAL LP | History | New | 90,698 | 583 | 0.0% | — | 46 | +90,698 | New | Q1 2026 | May 14, 2026 |
| Bank of New York Mellon Corp | History | Reduced | 89,774 | 577 | 0.0% | 0.0% | 47 | -20,620 | -18.68% | Q1 2026 | May 05, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Reduced | 79,924 | 513 | 0.0% | 0.0% | 48 | -1,026,693 | -92.78% | Q1 2026 | May 15, 2026 |
| Brevan Howard Capital Management LP | History | New | 79,476 | 511 | 0.0% | — | 49 | +79,476 | New | Q1 2026 | May 15, 2026 |
| LBJ Family Wealth Advisors, Ltd. | History | No change | 82,177 | 490 | 0.29% | 0.16% | 50 | 0 | 0.0% | Q1 2026 | Apr 01, 2026 |
| CITIGROUP INC | History | Added to | 75,005 | 482 | 0.0% | 0.0% | 51 | +50,173 | 202.05% | Q1 2026 | May 11, 2026 |
| Persistent Asset Partners Ltd | History | New | 74,229 | 477 | 0.18% | — | 52 | +74,229 | New | Q1 2026 | May 12, 2026 |
| Pathstone Holdings, LLC | History | Reduced | 73,956 | 475 | 0.0% | 0.0% | 53 | -83,127 | -52.92% | Q1 2026 | May 11, 2026 |
| Hillsdale Investment Management Inc. | History | New | 65,400 | 420 | 0.01% | — | 54 | +65,400 | New | Q1 2026 | May 04, 2026 |
| Davis Asset Management, L.P. | History | New | 48,276 | 310 | 0.01% | — | 55 | +48,276 | New | Q1 2026 | May 15, 2026 |
| AMERICAN CENTURY COMPANIES INC | History | Added to | 48,127 | 309 | 0.0% | 0.0% | 56 | +30,845 | 178.48% | Q1 2026 | May 15, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | No change | 42,300 | 271 | 0.01% | 0.0% | 57 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| HSBC HOLDINGS PLC | History | New | 42,445 | 268 | 0.0% | — | 58 | +42,445 | New | Q1 2026 | Apr 30, 2026 |
| EP Wealth Advisors, LLC | History | No change | 41,167 | 264 | 0.0% | 0.0% | 59 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | Added to | 40,881 | 262 | 0.0% | 0.0% | 60 | +20,000 | 95.78% | Q1 2026 | May 15, 2026 |
| PIPER SANDLER & CO. | History | No change | 39,467 | 253 | 0.25% | 0.1% | 61 | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| Invesco Ltd. | History | Added to | 36,932 | 237 | 0.0% | 0.0% | 62 | +8,701 | 30.82% | Q1 2026 | May 12, 2026 |
| UBS Group AG | History | Added to | 36,280 | 233 | 0.0% | 0.0% | 63 | +23,076 | 174.77% | Q1 2026 | May 05, 2026 |
| OMERS ADMINISTRATION Corp | History | Added to | 33,300 | 214 | 0.0% | 0.0% | 64 | +6,800 | 25.66% | Q1 2026 | May 15, 2026 |
| Squarepoint Ops LLC | History | Reduced | 31,162 | 200 | 0.0% | 0.0% | 65 | -33,623 | -51.9% | Q1 2026 | May 15, 2026 |
| Dynamic Technology Lab Private Ltd | History | New | 29,588 | 190 | 0.03% | — | 66 | +29,588 | New | Q1 2026 | May 15, 2026 |
| Vanguard Global Advisers, LLC | History | New | 26,295 | 169 | 0.0% | — | 67 | +26,295 | New | Q1 2026 | May 08, 2026 |
| RITHOLTZ WEALTH MANAGEMENT | History | No change | 26,000 | 167 | 0.0% | 0.0% | 68 | 0 | 0.0% | Q1 2026 | Apr 20, 2026 |
| Jump Financial, LLC | History | New | 24,686 | 158 | 0.0% | — | 69 | +24,686 | New | Q1 2026 | May 14, 2026 |
| BENJAMIN EDWARDS INC | History | New | 23,400 | 150 | 0.0% | — | 70 | +23,400 | New | Q1 2026 | May 12, 2026 |
| Mallini Complete Financial Planning LLC | History | No change | 22,632 | 145 | 0.11% | 0.07% | 71 | 0 | 0.0% | Q1 2026 | Apr 13, 2026 |
| CHOREO, LLC | History | No change | 27,251 | 130 | 0.0% | 0.0% | 72 | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| Diametric Capital, LP | History | New | 18,434 | 118 | 0.03% | — | 73 | +18,434 | New | Q1 2026 | May 15, 2026 |
| Catalyst Funds Management Pty Ltd | History | New | 17,900 | 115 | 0.02% | — | 74 | +17,900 | New | Q1 2026 | May 11, 2026 |
| Engineers Gate Manager LP | History | Added to | 16,087 | 103 | 0.0% | 0.0% | 75 | +2,417 | 17.68% | Q1 2026 | May 15, 2026 |
| Verdad Advisers, LP | History | New | 13,378 | 86 | 0.1% | — | 76 | +13,378 | New | Q1 2026 | May 15, 2026 |
| Creative Planning | History | No change | 12,335 | 79 | 0.0% | 0.0% | 77 | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| Quadrature Capital Ltd | History | New | 12,134 | 78 | 0.0% | — | 78 | +12,134 | New | Q1 2026 | May 15, 2026 |
| Schonfeld Strategic Advisors LLC | History | New | 11,533 | 74 | 0.0% | — | 79 | +11,533 | New | Q1 2026 | May 15, 2026 |
| Keel Point, LLC | History | No change | 14,270 | 52 | 0.0% | 0.0% | 80 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| US BANCORP \DE\ | History | New | 8,010 | 51 | 0.0% | — | 81 | +8,010 | New | Q1 2026 | May 14, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Added to | 5,640 | 36 | 0.0% | 0.0% | 82 | +5,100 | 944.44% | Q1 2026 | May 12, 2026 |
| JPMORGAN CHASE & CO | History | Reduced | 248 | 1 | 0.0% | 0.0% | 83 | -95 | -27.7% | Q1 2026 | May 13, 2026 |
| PRUDENTIAL FINANCIAL INC | History | Closed out | 0 | 0 | — | 0.0% | — | -17,700 | -100.0% | Q1 2026 | May 13, 2026 |
| STONERIDGE INVESTMENT PARTNERS LLC | History | Closed out | 0 | 0 | — | 0.03% | — | -10,453 | -100.0% | Q1 2026 | May 06, 2026 |
| SBI Securities Co., Ltd. | History | Reduced | 50 | 0 | — | — | — | -42 | -45.65% | Q1 2026 | Apr 27, 2026 |
| ROYAL BANK OF CANADA | History | Added to | 73 | 0 | — | — | — | +9 | 14.06% | Q1 2026 | May 15, 2026 |
| CWM, LLC | History | Reduced | 39 | 0 | — | — | — | -4 | -9.3% | Q1 2026 | May 14, 2026 |
| Optiver Holding B.V. | History | No change | 66 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 15, 2026 |