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 76 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	Prosight Management, LP CIK 1617201 · View history	$6.31M 6,638,935 shares	2.07%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2025	▾
02	Redmile Group, LLC CIK 1425738 · View history	$5.26M 5,539,724 shares	0.50%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2025	▾
03	ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 1165408 · View history	$4.44M 4,675,000 shares	0.01%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2025	▾
04	BlackRock, Inc. CIK 2012383 · View history	$2.47M 2,603,637 shares	0.00%	-35.48K(-1.30%)Reduced	SEC filing ↗ May 2, 2025	▾
05	VANGUARD GROUP INC CIK 102909 · View history	$2.28M 2,400,538 shares	0.00%	-7.92K(-0.30%)Reduced	SEC filing ↗ May 9, 2025	▾
06	CLARK ESTATES INC/NY CIK 1056466 · View history	$1.40M 1,475,648 shares	0.30%	0(0.00%)Unchanged	SEC filing ↗ May 8, 2025	▾
07	PINNACLE ASSOCIATES LTD CIK 743127 · View history	$1.23M 1,299,723 shares	0.02%	-25.00K(-1.90%)Reduced	SEC filing ↗ May 6, 2025	▾
08	683 Capital Management, LLC CIK 1404574 · View history	$997.61K 1,050,000 shares	0.10%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2025	▾
09	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$887.09K 933,419 shares	0.00%	+21.95K(+2.40%)Added	SEC filing ↗ May 13, 2025	▾
10	STATE STREET CORP CIK 93751 · View history	$744.34K 783,430 shares	0.00%	-16.03K(-2.00%)Reduced	SEC filing ↗ May 15, 2025	▾
11	TAKEDA PHARMACEUTICAL CO LTD CIK 1395064 · View history	$489.84K 515,619 shares	3.02%	0(0.00%)Unchanged	SEC filing ↗ May 12, 2025	▾
12	NORTHERN TRUST CORP CIK 73124 · View history	$329.82K 347,142 shares	0.00%	-6.47K(-1.80%)Reduced	SEC filing ↗ May 13, 2025	▾
13	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$287.50K 302,598 shares	0.00%	+101.38K(+50.40%)Added	SEC filing ↗ May 15, 2025	▾
14	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$243.00K 257,345 shares	0.00%	+55.69K(+27.60%)Added	SEC filing ↗ May 21, 2025	▾
15	Bank of New York Mellon Corp CIK 1390777 · View history	$183.38K 193,014 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Apr 29, 2025	▾
16	Pathstone Holdings, LLC CIK 2011612 · View history	$149.25K 157,083 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2025	▾
17	UBS Group AG CIK 1610520 · View history	$143.59K 151,150 shares	0.00%	+36.80K(+32.20%)Added	SEC filing ↗ May 13, 2025	▾
18	DEUTSCHE BANK AG\ CIK 948046 · View history	$111.03K 116,868 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ May 9, 2025	▾
19	CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · Amended · View history	$108.44K 114,139 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Sep 15, 2025	▾
20	GOLDMAN SACHS GROUP INC CIK 886982 · Amended · View history	$97.21K 102,313 shares	0.00%	-138.55K(-57.50%)Reduced	SEC filing ↗ May 16, 2025	▾

Showing 20 / 76 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

31,188,157

Not deduplicated across managers

Disclosed value

$29.63M

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. · Q1 2025

Explore all 76 reporting institutions.

This page includes 20 of 76 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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Sources, coverage & how to read this data

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.