Shattuck Labs, Inc. (STTK) Institutional Ownership & Insider Trading

100 institutions reported holding Shattuck Labs, Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 7 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

STTKShattuck Labs, Inc.Follow STTK — free

Drug Manufacturers - General · Healthcare

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Market cap: 551.0M
P/E TTM: —
Dividend yield: —
52-week: —
Next earnings: 10 Nov, in 17 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

100 institutions held 83.5% of the shares. Across filers that reported both quarters, shares held changed +49.6%.

Largest moves, shares (millions)

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters

Quarter	Holders	Shares held, M	Change	Increased	New	Decreased	Closed
Jun 26	100	84	+49.6%	35	37	15	19
Mar 26	84	56	+32.5%	33	19	13	2
Dec 25	65	43	+9.8%	17	15	14	4
Sep 25	55	36	+27.0%	11	12	20	16
Jun 25	60	29	-8.0%	16	11	21	23
Mar 25	75	31	-1.4%	15	7	22	7
Dec 24	74	32	-11.7%	22	11	18	13
Sep 24	73	34	+6.7%	26	12	15	8

Shattuck Labs, Inc. — questions

Who owns Shattuck Labs, Inc. stock?: 100 institutions reported Shattuck Labs, Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: T. Rowe Price Investment Management, Inc. (13.4%), ADAGE CAPITAL PARTNERS GP, L.L.C. (8.1%), Redmile Group, LLC (6.9%).
Are Shattuck Labs, Inc. insiders buying or selling?: 7 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from Shattuck Labs, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.

Important information. Figures on this page are taken from filings submitted to the U.S. Securities and Exchange Commission (SEC) and processed automatically by EquiReason. They may contain errors, omissions or delays, and EquiReason makes no representation or warranty as to their accuracy, completeness or timeliness. Always verify figures against the original filing on SEC EDGAR before relying on them.

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