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Disclosery

STTK SHATTUCK LABS INC

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COMMON STOCK (common), issuer CIK 1680367

55 managers (56 13F filers) reported a position in STTK shares at 2025-09-30, 36,387,844 shares in all. 14 filers opened a position and 18 filers sold out during the quarter.

Managers
55
13F filers
56
New
14
Added
11
Reduced
23
Sold out
18
Shares held by filers
36,387,844

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
ORBIMED ADVISORS LLCin group ORBIMED ADVISORS LLC6,306,127$15.1M0.36%new13F-HRTimelineGroup
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…6,306,127$15.1M0.02%+1,631,12713F-HRTimelineGroup
Redmile Group, LLCin group Redmile Group, LLC5,539,724$13.2M1.29%013F-HRTimelineGroup
Prosight Management, LP5,451,195$13M3.13%-1,187,74013F-HRTimeline
VANGUARD GROUP INCin group VANGUARD GROUP INC2,128,401$5.09M<0.01%-19,77313F-HRTimelineGroup
683 Capital Management, LLCin group 683 Capital Management, LLC1,532,216$3.66M0.33%+437,21613F-HRTimelineGroup
CLARK ESTATES INC/NY1,475,648$3.53M0.81%013F-HRTimeline
PINNACLE ASSOCIATES LTD1,388,723$3.32M0.04%+25,00013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/1,131,888$2.71M<0.01%+1,094,99713F-HR/ATimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC690,901$1.65M<0.01%-152,35513F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP656,653$1.57M<0.01%new13F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding521,275$1.25M+430,341Timeline
TAKEDA PHARMACEUTICAL CO LTD515,619$1.23M7.53%013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC467,959$1.12M<0.01%013F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.411,292$983K<0.01%-470,09613F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC329,288$785K<0.01%+68,33013F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC216,867$518K<0.01%+178,76713F-HRTimeline
STATE STREET CORPin group STATE STREET CORP176,718$422K<0.01%013F-HRTimelineGroup
Pathstone Holdings, LLCin group Pathstone Holdings, LLC157,083$375K<0.01%-157,08313F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp110,394$264K<0.01%013F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC99,047$237K<0.01%-190,62413F-HRTimelineGroup
Aberdeen Group plcin group Aberdeen Group plc94,504$226K<0.01%new13F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP91,272$218K<0.01%-19,71113F-HRTimelineGroup
LBJ Family Wealth Advisors, Ltd.82,177$196K0.11%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…68,116$163K<0.01%-128,21213F-HRTimelineGroup
Keel Point, LLC46,173$110K0.01%new13F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC42,300$101K<0.01%-50,00013F-HRTimeline
PIPER SANDLER & CO.39,467$94.3K0.07%013F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd26,226$62.7K<0.01%new13F-HRTimelineGroup
RITHOLTZ WEALTH MANAGEMENT26,000$62.1K<0.01%013F-HRTimeline
CHOREO, LLC27,251$53.6K<0.01%-6813F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co20,881$49.9K<0.01%-2513F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC19,260$46K<0.01%new13F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC17,700$42.3K<0.01%new13F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC16,800$40.2K<0.01%-308,45413F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY16,651$39.8K<0.01%-7,43713F-HR/ATimelineGroup
Qube Research & Technologies Ltd15,951$38.1K<0.01%-39,42913F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC16,054$38K<0.01%new13F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC15,108$36.1K<0.01%+6,52013F-HRTimelineGroup
Point72 Asia (Singapore) Pte. Ltd.14,454$34.5K0.01%-14,45413F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA14,521$34K<0.01%+12,09313F-HRTimelineGroup
Engineers Gate Manager LP13,670$32.7K<0.01%-15613F-HRTimeline
Creative Planningin group Creative Planning12,335$29.5K<0.01%new13F-HRTimelineGroup
Turtle Creek Wealth Advisors, LLC12,235$29.2K<0.01%new13F-HRTimeline
AssuredPartners Investment Advisors, LLC10,000$23.9K0.01%new13F-HRTimeline
Cubist Systematic Strategies, LLC8,863$21.2K<0.01%+5,05113F-HRTimeline
FMR LLCin group FMR LLC3,367$8.05K<0.01%-5,07113F-HRTimelineGroup
UBS Group AGin group UBS Group AG1,433$3.42K<0.01%-266,93813F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS958$2.29K<0.01%-2,21313F-HRTimelineGroup
Point72 (DIFC) Ltd370$884<0.01%-72013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO303$724<0.01%-56813F-HR/ATimelineGroup
SBI Securities Co., Ltd.92$220<0.01%-5013F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.66$158<0.01%new13F-HRTimelineGroup
Arax Advisory Partners14$33<0.01%new13F-HRTimeline
CWM, LLCin group CWM, LLC127$00%-2,86213F-HRTimelineGroupValue filed as zero, left out of ratios.