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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 1 sale; 100 institutions reported holding it in 13F filings for Q2 2026, worth $581.3M in total; no superinvestor holds it.

Q4 2025 vs. Q3 2025

How the institutions holding Shattuck Labs, Inc. changed between Q3 2025 and Q4 2025.

All holders in Q4 2025All holders in Q3 2025

13F holders of STTK: Q3 2025 compared with Q4 2025
MeasureQ3 2025Of which not filed for Q4 2025Q4 2025Change
Holders56465+13
Shares36.4M539.3K42.0M+6.18M (+17.2%)
Value$87.0M$1.29M$153.4M+$67.7M (+79.0%)

4 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (17)

Institutions that held Shattuck Labs, Inc. at the end of Q4 2025 but not at the end of Q3 2025.

Institutions new to STTK in Q4 2025
InstitutionSharesValue% of portfolio
NEXTBio Capital Management LP3,149,907$11.5M6.74%
Price T Rowe Associates Inc1,926,140$7.03M0.00%
T. Rowe Price Investment Management, Inc.1,354,761$4.95M0.00%
Point72 Asset Management, L.P.1,068,231$3.90M0.01%
TD Asset Management Inc251,050$916.3K0.00%
Sphera Funds Management Ltd.195,212$712.5K0.15%
Manufacturers Life Insurance Company, The135,056$486.2K0.00%
Citadel Advisors LLC68,846$251.3K0.00%
Connor, Clark & Lunn Investment Management Ltd.65,734$239.9K0.00%
EP Wealth Advisors, LLC41,167$150.3K0.00%
Invesco Ltd.28,231$103.0K0.00%
Omers Administration Corp26,500$96.7K0.00%
Dimensional Fund Advisors LP23,192$84.7K0.00%
Mallini Complete Financial Planning LLC22,632$82.6K0.07%
American Century Companies Inc17,282$63.1K0.00%
Ameriprise Financial Inc11,500$42.0K0.00%
Stoneridge Investment Partners LLC10,453$38.0K0.03%

Sold out (4)

Institutions that held Shattuck Labs, Inc. at the end of Q3 2025 and filed for Q4 2025 without it.

Institutions that sold out of STTK in Q4 2025
InstitutionShares, Q3 2025Value, Q3 2025
Virtu Financial LLC16,054$38.0K
Turtle Creek Wealth Advisors, LLC12,235$29.2K
AssuredPartners Investment Advisors, LLC10,000$23.9K
SRS Capital Advisors, Inc.14$33

Not filed for Q4 2025 yet (4)

Institutions that held Shattuck Labs, Inc. at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding STTK in Q3 2025 that haven't filed for Q4 2025
InstitutionShares, Q3 2025Value, Q3 2025
Takeda Pharmaceutical Co Ltd515,619$1.23M
Point72 Asia (Singapore) Pte. Ltd.14,454$34.5K
Cubist Systematic Strategies, LLC8,863$21.2K
Point72 (DIFC) Ltd370$884