Company · Ownership research

Shattuck Labs, Inc. STTK

CIK 0001680367 · CUSIP 82024L103

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 82024L103 (STTK), not CUSIP 82024L903 (STTK), CUSIP SBM8FWT32 (STTK), and does not merge CUSIPs.

This page lists the top 20 of 65 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	ORBIMED ADVISORS LLC CIK 1055951 · View history	$23.02M 6,306,127 shares	0.47%	0(0.00%)Unchanged	SEC filing ↗ Feb 17, 2026	▾
02	ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 1165408 · View history	$23.02M 6,306,127 shares	0.03%	0(0.00%)Unchanged	SEC filing ↗ Feb 17, 2026	▾
03	Redmile Group, LLC CIK 1425738 · View history	$20.22M 5,539,724 shares	1.49%	0(0.00%)Unchanged	SEC filing ↗ Feb 17, 2026	▾
04	NEXTBio Capital Management LP CIK 2038158 · View history	$11.50M 3,149,907 shares	6.74%	—	SEC filing ↗ Feb 13, 2026	▾
05	Prosight Management, LP CIK 1617201 · View history	$8.69M 2,381,502 shares	1.80%	-3.07M(-56.30%)Reduced	SEC filing ↗ Feb 13, 2026	▾
06	VANGUARD GROUP INC CIK 102909 · View history	$8.68M 2,377,746 shares	0.00%	+249.34K(+11.70%)Added	SEC filing ↗ Jan 29, 2026	▾
07	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$7.03M 1,926,140 shares	0.00%	+1.93MNew	SEC filing ↗ Feb 17, 2026	▾
08	CLARK ESTATES INC/NY CIK 1056466 · View history	$5.39M 1,475,648 shares	1.31%	0(0.00%)Unchanged	SEC filing ↗ Feb 12, 2026	▾
09	683 Capital Management, LLC CIK 1404574 · View history	$5.07M 1,390,000 shares	0.42%	-142.22K(-9.30%)Reduced	SEC filing ↗ Feb 17, 2026	▾
10	T. Rowe Price Investment Management, Inc. CIK 1897612 · Amended · View history	$4.95M 1,354,761 shares	0.00%	+1.35MNew	SEC filing ↗ Feb 19, 2026	▾
11	PINNACLE ASSOCIATES LTD CIK 743127 · View history	$4.93M 1,350,638 shares	0.06%	-38.09K(-2.70%)Reduced	SEC filing ↗ Feb 5, 2026	▾
12	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$4.04M 1,106,617 shares	0.00%	-25.27K(-2.20%)Reduced	SEC filing ↗ Feb 17, 2026	▾
13	Point72 Asset Management, L.P. CIK 1603466 · View history	$3.90M 1,068,231 shares	0.01%	+1.07MNew	SEC filing ↗ Feb 17, 2026	▾
14	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$2.26M 618,277 shares	0.00%	+150.32K(+32.10%)Added	SEC filing ↗ Feb 9, 2026	▾
15	Aberdeen Group plc CIK 1716774 · View history	$1.94M 531,177 shares	0.00%	+436.67K(+462.10%)Added	SEC filing ↗ Jan 16, 2026	▾
16	MARSHALL WACE, LLP CIK 1318757 · View history	$1.79M 489,912 shares	0.00%	-166.74K(-25.40%)Reduced	SEC filing ↗ Feb 13, 2026	▾
17	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$1.74M 477,408 shares	0.00%	-213.49K(-30.90%)Reduced	SEC filing ↗ Feb 17, 2026	▾
18	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$1.60M 437,729 shares	0.00%	+29.13K(+7.10%)Added	SEC filing ↗ Feb 17, 2026	▾
19	BlackRock, Inc. CIK 2012383 · View history	$1.53M 418,529 shares	0.00%	+7.24K(+1.80%)Added	SEC filing ↗ Feb 12, 2026	▾
20	FMR LLC CIK 315066 · View history	$1.43M 392,600 shares	0.00%	+389.23K(+11,560.20%)Added	SEC filing ↗ Feb 17, 2026	▾

Showing 20 / 65 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

42,027,058

Not deduplicated across managers

Disclosed value

$153.37M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Shattuck Labs, Inc. · Q4 2025

Explore all 65 reporting institutions.

This page includes 20 of 65 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.