Shattuck Labs, Inc.
STTK- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001680367
In the last 90 days, Shattuck Labs, Inc. insiders filed 0 open-market purchases and 3 sales; 100 institutions reported holding it in 13F filings for Q2 2026, worth $581.3M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Shattuck Labs, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 84
- +20 vs. Q4 2025
- Shares held
- 56.1M
- +16.4M (+41.4%) vs. Q4 2025
- Total value
- $360.4M
- +$215.7M (+149.1%) vs. Q4 2025
- New holders
- 24
- 33 more added
- Sold out
- 4
- 14 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting STTK on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 100 | $581.3M |
| Q1 2026 | 84 | $360.4M |
| Q4 2025 | 65 | $153.4M |
| Q3 2025 | 56 | $87.0M |
| Q2 2025 | 61 | $22.7M |
| Q1 2025 | 75 | $29.6M |
| Q4 2024 | 75 | $38.3M |
| Q3 2024 | 78 | $124.8M |
| Q2 2024 | 74 | $131.9M |
| Q1 2024 | 70 | $281.3M |
| Q4 2023 | 57 | $207.8M |
| Q3 2023 | 41 | $30.2M |
| Q2 2023 | 42 | $62.9M |
| Q1 2023 | 49 | $59.7M |
| Q4 2022 | 48 | $46.9M |
| Q3 2022 | 63 | $55.7M |
| Q2 2022 | 72 | $87.0M |
| Q1 2022 | 77 | $102.1M |
| Q4 2021 | 82 | $204.6M |
| Q3 2021 | 70 | $525.3M |
| Q2 2021 | 68 | $750.7M |
| Q1 2021 | 56 | $682.7M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Shattuck Labs, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 73 | $0 | 0.00% | +9+14.1% | Added |
| CWM, LLC | 39 | $251 | 0.00% | −4−9.3% | Reduced |
| SBI Securities Co., Ltd. | 50 | $322 | 0.00% | −42−45.7% | Reduced |
| Optiver Holding B.V. | 66 | $424 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 248 | $1.48K | 0.00% | −95−27.7% | Reduced |
| BNP Paribas Arbitrage, SA | 5,640 | $36.3K | 0.00% | +5,100+944.4% | Added |
| US Bancorp | 8,010 | $51.5K | 0.00% | +8,010 | New |
| Schonfeld Strategic Advisors LLC | 11,533 | $74.2K | 0.00% | +11,533 | New |
| Quadrature Capital Ltd | 12,134 | $78.0K | 0.00% | +12,134 | New |
| Creative Planning | 12,335 | $79.3K | 0.00% | 00.0% | Unchanged |
| Verdad Advisers, LP | 13,378 | $86.0K | 0.10% | +13,378 | New |
| Engineers Gate Manager LP | 16,087 | $103.4K | 0.00% | +2,417+17.7% | Added |
| Catalyst Funds Management Pty Ltd | 17,900 | $115.1K | 0.02% | +17,900 | New |
| Diametric Capital, LP | 18,434 | $118.5K | 0.03% | +18,434 | New |
| RSM US Wealth Management LLC | 27,251 | $130.2K | 0.00% | 00.0% | Unchanged |
| Mallini Complete Financial Planning LLC | 22,632 | $145.5K | 0.12% | 00.0% | Unchanged |
| Benjamin Edwards Inc | 23,400 | $150.5K | 0.00% | +23,400 | New |
| Jump Financial, LLC | 24,686 | $158.7K | 0.00% | +24,686 | New |
| Ritholtz Wealth Management | 26,000 | $167.2K | 0.00% | 00.0% | Unchanged |
| Vanguard Global Advisers, LLC | 26,295 | $169.1K | 0.00% | +26,295 | New |
| Dynamic Technology Lab Private Ltd | 29,588 | $190.3K | 0.03% | +29,588 | New |
| Squarepoint Ops LLC | 31,162 | $200.4K | 0.00% | −33,623−51.9% | Reduced |
| Omers Administration Corp | 33,300 | $214.1K | 0.00% | +6,800+25.7% | Added |
| UBS Group AG | 36,280 | $233.3K | 0.00% | +23,076+174.8% | Added |
| Invesco Ltd. | 36,932 | $237.5K | 0.00% | +8,701+30.8% | Added |
| Piper Sandler & Co. | 39,467 | $253.8K | 0.25% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 40,881 | $262.9K | 0.00% | +20,000+95.8% | Added |
| EP Wealth Advisors, LLC | 41,167 | $264.7K | 0.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 42,445 | $268.7K | 0.00% | +42,445 | New |
| Bridgeway Capital Management, LLC | 42,300 | $272.0K | 0.01% | 00.0% | Unchanged |
| American Century Companies Inc | 48,127 | $309.5K | 0.00% | +30,845+178.5% | Added |
| Davis Asset Management, L.P. | 48,276 | $310.4K | 0.01% | +48,276 | New |
| Hillsdale Investment Management Inc. | 65,400 | $420.5K | 0.01% | +65,400 | New |
| Pathstone Holdings, LLC | 73,956 | $475.5K | 0.00% | −83,127−52.9% | Reduced |
| Persistent Asset Partners Ltd | 74,229 | $477.3K | 0.19% | +74,229 | New |
| Citigroup Inc | 75,005 | $482.3K | 0.00% | +50,173+202.0% | Added |
| LBJ Family Wealth Advisors, Ltd. | 82,177 | $490.0K | 0.29% | 00.0% | Unchanged |
| Brevan Howard Capital Management LP | 79,476 | $511.0K | 0.01% | +79,476 | New |
| Bank of America Corp | 79,924 | $513.9K | 0.00% | −1,026,693−92.8% | Reduced |
| Bank of New York Mellon Corp | 89,774 | $577.2K | 0.00% | −20,620−18.7% | Reduced |
| HRT Financial LP | 90,698 | $583.0K | 0.00% | +90,698 | New |
| Barclays PLC | 119,879 | $770.8K | 0.00% | +119,879 | New |
| Northern Trust Corp | 126,061 | $810.6K | 0.00% | −19,384−13.3% | Reduced |
| Qube Research & Technologies Ltd | 126,798 | $815.3K | 0.00% | +88,041+227.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 139,304 | $895.7K | 0.00% | +73,570+111.9% | Added |
| Manufacturers Life Insurance Company, The | 142,300 | $915.0K | 0.00% | +7,244+5.4% | Added |
| XTX Topco Ltd | 142,466 | $916.1K | 0.02% | +117,593+472.8% | Added |
| Citadel Advisors LLC | 148,021 | $951.8K | 0.00% | +79,175+115.0% | Added |
| Dimensional Fund Advisors LP | 155,642 | $1.00M | 0.00% | +132,450+571.1% | Added |
| Acadian Asset Management LLC | 183,246 | $1.17M | 0.00% | +103,879+130.9% | Added |
| Goldman Sachs Group Inc | 191,442 | $1.23M | 0.00% | +63,277+49.4% | Added |
| Deutsche Bank AG | 194,773 | $1.25M | 0.00% | +194,773 | New |
| Morgan Stanley | 200,136 | $1.29M | 0.00% | +182,028+1,005.2% | Added |
| Hudson Bay Capital Management LP | 228,817 | $1.47M | 0.01% | +228,817 | New |
| State Street Corp | 263,768 | $1.70M | 0.00% | +48,350+22.4% | Added |
| Sphera Funds Management Ltd. | 280,786 | $1.81M | 0.31% | +85,574+43.8% | Added |
| Algert Global LLC | 286,072 | $1.84M | 0.03% | +286,072 | New |
| Diadema Partners LP | 293,664 | $1.89M | 0.78% | +293,664 | New |
| Two Sigma Investments, LP | 316,012 | $2.03M | 0.00% | −121,717−27.8% | Reduced |
| Vanguard Fiduciary Trust Co | 324,588 | $2.09M | 0.00% | +324,588 | New |
| TD Asset Management Inc | 382,648 | $2.46M | 0.00% | +131,598+52.4% | Added |
| FMR LLC | 392,500 | $2.52M | 0.00% | −1000.0% | Reduced |
| Jane Street Group, LLC | 415,938 | $2.67M | 0.00% | +361,892+669.6% | Added |
| S&G Foundation | 435,749 | $2.80M | 0.15% | +435,749 | New |
| BlackRock, Inc. | 510,806 | $3.28M | 0.00% | +92,277+22.0% | Added |
| Marshall Wace, LLP | 581,471 | $3.74M | 0.00% | +91,559+18.7% | Added |
| Renaissance Technologies LLC | 604,500 | $3.89M | 0.01% | +263,800+77.4% | Added |
| Geode Capital Management, LLC | 645,705 | $4.15M | 0.00% | +27,428+4.4% | Added |
| Susquehanna International Group, LLP | 715,965 | $4.60M | 0.01% | +567,538+382.4% | Added |
| Millennium Management LLC | 763,745 | $4.91M | 0.00% | +286,337+60.0% | Added |
| 683 Capital Management, LLC | 800,000 | $5.14M | 0.48% | −590,000−42.4% | Reduced |
| Ameriprise Financial Inc | 905,707 | $5.82M | 0.00% | +894,207+7,775.7% | Added |
| Point72 Asset Management, L.P. | 1,031,049 | $6.63M | 0.01% | −37,182−3.5% | Reduced |
| Standard Life Aberdeen plc | 1,159,321 | $7.45M | 0.01% | +628,144+118.3% | Added |
| Pinnacle Associates Ltd | 1,368,223 | $8.80M | 0.11% | +17,585+1.3% | Added |
| Clark Estates Inc | 1,475,648 | $9.49M | 2.28% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 1,782,788 | $11.5M | 0.00% | −143,352−7.4% | Reduced |
| Vanguard Capital Management LLC | 2,277,176 | $14.6M | 0.00% | +2,277,176 | New |
| NEXTBio Capital Management LP | 3,149,907 | $20.3M | 9.40% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 4,644,957 | $29.9M | 0.05% | −1,661,170−26.3% | Reduced |
| Prosight Management, LP | 5,004,439 | $32.2M | 5.28% | +2,622,937+110.1% | Added |
| Redmile Group, LLC | 5,539,724 | $35.6M | 2.36% | 00.0% | Unchanged |
| OrbiMed Advisors LLC | 6,306,127 | $40.5M | 0.92% | 00.0% | Unchanged |
| T. Rowe Price Investment Management, Inc. | 9,865,558 | $63.4M | 0.04% | +8,510,797+628.2% | Added |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −170,600−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −17,700−100.0% | Sold out |
| Keel Point, LLC | 0 | $0 | 0.00% | −14,270−100.0% | Sold out |
| Stoneridge Investment Partners LLC | 0 | $0 | 0.00% | −10,453−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |