Shattuck Labs STTK Institutional Ownership

NASDAQ STTK

$6.79 -0.17 (-2.44%)

As of: Sep 4, 2026 · 3:59 PM EDT

Institutions by Trading Activity

101 Institutions

Increased 74 73.3%

Unchanged 12 11.9%

Reduced 15 14.9%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

64.70%

▲+19.20 pp QoQ

Shares Held by Institutions

83.97Mn

of 129.78Mn outstanding

▲+72.23% QoQ

Shares Outstanding

129.78Mn

45.81Mn held outside 13F filers

Institutional Investors

101

filed 13F for Jun 2026

▲+18 vs prior quarter

Net Shares Added (QoQ)

+35.21Mn

accumulated since last quarter

Value of Holdings

$584.40Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Shattuck Labs, Inc. (NASDAQ:STTK) appears in 101 institutional 13F filings for the quarter ending June 2026.

These investors collectively held 64.7% of Shattuck Labs's outstanding shares in June 2026, up from 45.5% in March 2026.
They increased total shares held in STTK by 72.23% quarter over quarter, and investors in Shattuck Labs increased 68.33% from a year ago.
Of these 101 funds, 74 grew their exposure to Shattuck Labs, 15 cut back, and 12 maintained positions.
In total, institutional investors held 83.97Mn shares in Shattuck Labs as of June 2026, up by 35.21Mn shares quarter on quarter, and up 55.3Mn shares year over year.
T. Rowe Price Investment Management, Inc. is the top holder of Shattuck Labs as of June 30, 2026, with 13.43Mn shares representing 10.35% of outstanding stock.
The largest buyers of Shattuck Labs for the quarter ending June 2026 were Prosight Management, LP (5.96Mn), Frazier Life Sciences Management, L.P. (3.75Mn), Deep Track Capital, LP (3.71Mn), T. Rowe Price Investment Management, Inc. (3.57Mn), ADAGE CAPITAL PARTNERS GP, L.L.C. (3.48Mn).
Top sellers of STTK stock for the quarter ending June 2026 included Ameriprise Financial Inc (870.16K), SUSQUEHANNA INTERNATIONAL GROUP, LLP (690.79K), MILLENNIUM MANAGEMENT LLC (569.74K), SPHERA FUNDS MANAGEMENT LTD. (194.32K), TWO SIGMA INVESTMENTS, LP (130.06K).
Per Business Quant, the top 10 investors in STTK for the quarter ending June 2026 include T. Rowe Price Investment Management, Inc. (13.43Mn), ADAGE CAPITAL PARTNERS GP, L.L.C. (8.12Mn), Redmile Group, LLC (6.89Mn), ORBIMED ADVISORS LLC (6.31Mn), Prosight Management, LP (5.96Mn), BlackRock, Inc. (3.94Mn), Frazier Life Sciences Management, L.P. (3.75Mn), NEXTBio Capital Management LP (3.73Mn), Deep Track Capital, LP (3.71Mn), VANGUARD CAPITAL MANAGEMENT LLC (3.21Mn).

Form 13F Holdings

101 Institutional Holders

Report period 30 Jun, 2026

Total shares held 83.97Mn

Of outstanding 64.70%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	T. Rowe Price Investment Management, Inc.	0001897612	13,432,540	10.35%	▲3,566,982	+36.16%	$93.22K
2	ADAGE CAPITAL PARTNERS GP, L.L.C.	0001165408	8,122,179	6.26%	▲3,477,222	+74.86%	$56.37Mn
3	Redmile Group, LLC	0001425738	6,892,033	5.31%	▲1,352,309	+24.41%	$47.83Mn
4	ORBIMED ADVISORS LLC	0001055951	6,306,127	4.86%	0	0.00%	$43.76Mn
5	Prosight Management, LP	0001617201	5,957,877	4.59%	▲5,957,877	0.00%	$41.35Mn
6	BlackRock, Inc.	0002012383	3,935,810	3.03%	▲3,425,004	+670.51%	$27.31Mn
7	Frazier Life Sciences Management, L.P.	0001892134	3,750,000	2.89%	▲3,750,000	0.00%	$26.03Mn
8	NEXTBio Capital Management LP	0002038158	3,727,348	2.87%	▲577,441	+18.33%	$25.87Mn
9	Deep Track Capital, LP	0001856083	3,706,734	2.86%	▲3,706,734	0.00%	$25.72Mn
10	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	3,207,865	2.47%	▲930,689	+40.87%	$22.26Mn
11	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	2,641,076	2.04%	▲858,288	+48.14%	$18.33K
12	PINNACLE ASSOCIATES LTD	0000743127	1,871,442	1.44%	▲503,219	+36.78%	$12.99Mn
13	WELLINGTON MANAGEMENT GROUP LLP	0000902219	1,767,938	1.36%	▲1,767,938	0.00%	$12.27Mn
14	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,584,756	1.22%	▲939,051	+145.43%	$11.00Mn
15	CLARK ESTATES INC/NY	0001056466	1,430,167	1.10%	▼45,481	-3.08%	$9.93Mn
16	Aberdeen Group plc	0001716774	1,405,851	1.08%	▲246,530	+21.27%	$9.76Mn
17	Point72 Asset Management, L.P.	0001603466	1,170,732	0.90%	▲139,683	+13.55%	$8.12Mn
18	683 Capital Management, LLC	0001404574	1,157,216	0.89%	▲357,216	+44.65%	$8.03Mn
19	State Street Corp	0000093751	1,026,394	0.79%	▲762,626	+289.13%	$7.12Mn
20	Boxer Capital Management, LLC	0002018299	1,000,000	0.77%	▲1,000,000	0.00%	$6.94Mn

Showing 1 to 20 of 101 holders