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, Q4 2025
Institutional positions in Shattuck Labs, Inc. as of Dec 31, 2025. 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
- 65
- +13 vs. Q3 2025
- Shares held
- 42.0M
- +6.18M (+17.2%) vs. Q3 2025
- Total value
- $153.4M
- +$67.7M (+79.0%) vs. Q3 2025
- New holders
- 17
- 18 more added
- Sold out
- 4
- 13 more reduced
4 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Shattuck Labs, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 64 | $0 | 0.00% | −14,457−99.6% | Reduced |
| CWM, LLC | 43 | $0 | 0.00% | −84−66.1% | Reduced |
| Optiver Holding B.V. | 66 | $241 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 92 | $336 | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 343 | $1.25K | 0.00% | +40+13.2% | Added |
| BNP Paribas Arbitrage, SA | 540 | $1.97K | 0.00% | −418−43.6% | Reduced |
| Stoneridge Investment Partners LLC | 10,453 | $38.0K | 0.03% | +10,453 | New |
| Ameriprise Financial Inc | 11,500 | $42.0K | 0.00% | +11,500 | New |
| Creative Planning | 12,335 | $45.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 13,204 | $48.2K | 0.00% | +11,771+821.4% | Added |
| Engineers Gate Manager LP | 13,670 | $49.9K | 0.00% | 00.0% | Unchanged |
| Keel Point, LLC | 14,270 | $52.1K | 0.00% | −31,903−69.1% | Reduced |
| American Century Companies Inc | 17,282 | $63.1K | 0.00% | +17,282 | New |
| Prudential Financial Inc | 17,700 | $64.6K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 18,108 | $66.1K | 0.00% | +1,457+8.8% | Added |
| Charles Schwab Investment Management Inc | 20,881 | $76.2K | 0.00% | 00.0% | Unchanged |
| RSM US Wealth Management LLC | 27,251 | $76.5K | 0.00% | 00.0% | Unchanged |
| Mallini Complete Financial Planning LLC | 22,632 | $82.6K | 0.07% | +22,632 | New |
| Dimensional Fund Advisors LP | 23,192 | $84.7K | 0.00% | +23,192 | New |
| Citigroup Inc | 24,832 | $90.6K | 0.00% | +9,724+64.4% | Added |
| XTX Topco Ltd | 24,873 | $90.8K | 0.00% | −1,353−5.2% | Reduced |
| Ritholtz Wealth Management | 26,000 | $94.9K | 0.00% | 00.0% | Unchanged |
| Omers Administration Corp | 26,500 | $96.7K | 0.00% | +26,500 | New |
| Invesco Ltd. | 28,231 | $103.0K | 0.00% | +28,231 | New |
| Qube Research & Technologies Ltd | 38,757 | $141.5K | 0.00% | +22,806+143.0% | Added |
| Piper Sandler & Co. | 39,467 | $144.1K | 0.10% | 00.0% | Unchanged |
| EP Wealth Advisors, LLC | 41,167 | $150.3K | 0.00% | +41,167 | New |
| Bridgeway Capital Management, LLC | 42,300 | $154.4K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 54,046 | $197.3K | 0.00% | −45,001−45.4% | Reduced |
| Squarepoint Ops LLC | 64,785 | $236.5K | 0.00% | +45,525+236.4% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 65,734 | $239.9K | 0.00% | +65,734 | New |
| Citadel Advisors LLC | 68,846 | $251.3K | 0.00% | +68,846 | New |
| Acadian Asset Management LLC | 79,367 | $289.0K | 0.00% | −249,921−75.9% | Reduced |
| LBJ Family Wealth Advisors, Ltd. | 82,177 | $300.0K | 0.16% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 110,394 | $402.9K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 128,165 | $467.8K | 0.00% | +111,365+662.9% | Added |
| Manufacturers Life Insurance Company, The | 135,056 | $486.2K | 0.00% | +135,056 | New |
| Northern Trust Corp | 145,445 | $530.9K | 0.00% | +54,173+59.4% | Added |
| Susquehanna International Group, LLP | 148,427 | $541.8K | 0.00% | +80,311+117.9% | Added |
| Pathstone Holdings, LLC | 157,083 | $573.4K | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 170,600 | $622.7K | 0.00% | +57,923+51.4% | Added |
| Sphera Funds Management Ltd. | 195,212 | $712.5K | 0.15% | +195,212 | New |
| State Street Corp | 215,418 | $786.3K | 0.00% | +38,700+21.9% | Added |
| TD Asset Management Inc | 251,050 | $916.3K | 0.00% | +251,050 | New |
| Renaissance Technologies LLC | 340,700 | $1.24M | 0.00% | +123,833+57.1% | Added |
| FMR LLC | 392,600 | $1.43M | 0.00% | +389,233+11,560.2% | Added |
| BlackRock, Inc. | 418,529 | $1.53M | 0.00% | +7,237+1.8% | Added |
| Two Sigma Investments, LP | 437,729 | $1.60M | 0.00% | +29,131+7.1% | Added |
| Millennium Management LLC | 477,408 | $1.74M | 0.00% | −213,493−30.9% | Reduced |
| Marshall Wace, LLP | 489,912 | $1.79M | 0.00% | −166,741−25.4% | Reduced |
| Standard Life Aberdeen plc | 531,177 | $1.94M | 0.00% | +436,673+462.1% | Added |
| Geode Capital Management, LLC | 618,277 | $2.26M | 0.00% | +150,318+32.1% | Added |
| Point72 Asset Management, L.P. | 1,068,231 | $3.90M | 0.01% | +1,068,231 | New |
| Bank of America Corp | 1,106,617 | $4.04M | 0.00% | −25,271−2.2% | Reduced |
| Pinnacle Associates Ltd | 1,350,638 | $4.93M | 0.06% | −38,085−2.7% | Reduced |
| T. Rowe Price Investment Management, Inc. | 1,354,761 | $4.95M | 0.00% | +1,354,761 | New |
| 683 Capital Management, LLC | 1,390,000 | $5.07M | 0.42% | −142,216−9.3% | Reduced |
| Clark Estates Inc | 1,475,648 | $5.39M | 1.31% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 1,926,140 | $7.03M | 0.00% | +1,926,140 | New |
| Vanguard Group Inc | 2,377,746 | $8.68M | 0.00% | +249,345+11.7% | Added |
| Prosight Management, LP | 2,381,502 | $8.69M | 1.80% | −3,069,693−56.3% | Reduced |
| NEXTBio Capital Management LP | 3,149,907 | $11.5M | 6.74% | +3,149,907 | New |
| Redmile Group, LLC | 5,539,724 | $20.2M | 1.49% | 00.0% | Unchanged |
| OrbiMed Advisors LLC | 6,306,127 | $23.0M | 0.47% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 6,306,127 | $23.0M | 0.03% | 00.0% | Unchanged |
| Virtu Financial LLC | 0 | $0 | 0.00% | −16,054−100.0% | Sold out |
| Turtle Creek Wealth Advisors, LLC | 0 | $0 | 0.00% | −12,235−100.0% | Sold out |
| AssuredPartners Investment Advisors, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| Takeda Pharmaceutical Co Ltd | – | – | – | – | Not filed |
| Point72 Asia (Singapore) Pte. Ltd. | – | – | – | – | Not filed |
| Cubist Systematic Strategies, LLC | – | – | – | – | Not filed |
| Point72 (DIFC) Ltd | – | – | – | – | Not filed |