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Disclosery

STLN STARLING ONCOLOGY INC

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COMMON STOCK (common), issuer CIK 1799191

44 managers (44 13F filers) reported a position in STLN shares at 2025-03-31, 17,051,932 shares in all. 15 filers opened a position and 3 filers sold out during the quarter.

Managers
44
13F filers
44
New
15
Added
8
Reduced
7
Sold out
3
Shares held by filers
17,051,932

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, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, 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
DEERFIELD MANAGEMENT COMPANY, L.P.in group DEERFIELD MANAGEMENT COMPANY,…3,360,052$3.83M0.08%013F-HRTimelineGroup
TIFF ADVISORY SERVICES, LLC2,979,141$3.4M0.81%013F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management2,147,332$2.45M0.01%+421,77013F-HRTimelineGroup
JOSH ARNOLD INVESTMENT CONSULTANT, LLC1,988,900$2.27M1.89%new13F-HRTimeline
VANGUARD GROUP INCin group VANGUARD GROUP INC1,750,714$2M<0.01%-3,67213F-HRTimelineGroup
CINCINNATI INSURANCE COin group CINCINNATI FINANCIAL CORP1,240,795$1.41M0.02%-793,25013F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
FreeGulliver LLC544,361$621K0.31%-56,38613F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC385,747$440K<0.01%+38,40013F-HRTimelineGroup
Manatuck Hill Partners, LLC350,000$399K0.18%new13F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.262,350$299K<0.01%+8,75913F-HRTimelineGroup
FourWorld Capital Management LLC257,000$293K0.2%013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC247,600$282K<0.01%+65,60013F-HRTimeline
QUATTRO FINANCIAL ADVISORS LLC162,724$186K0.06%013F-HRTimeline
BRC Group Holdings, Inc.150,000$171K0.21%new13F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp125,141$143K<0.01%013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC115,140$131K<0.01%new13F-HR/ATimelineGroup
STATE STREET CORPin group STATE STREET CORP101,300$115K<0.01%013F-HRTimelineGroup
Massar Capital Management, LP100,000$114K0.14%new13F-HRTimeline
Saba Capital Management, L.P.in group Saba Capital Management, L.P.94,264$107K<0.01%013F-HRTimelineGroup
Lee Financial Co81,362$92.8K0.01%013F-HRTimeline
HighTower Advisors, LLC81,362$92.8K<0.01%013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP76,993$87.8K<0.01%+12,09113F-HRTimelineGroup
Fielder Capital Group LLC70,192$80K0.02%013F-HRTimeline
WealthShield Partners, LLC70,154$80K0.01%new13F-HRTimeline
CITIZENS FINANCIAL GROUP INC/RIin group CITIZENS FINANCIAL GROUP INC/…62,700$71.5K<0.01%new13F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd55,698$63.5K<0.01%+18,44813F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY30,488$34.8K<0.01%+9613F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP28,529$33K<0.01%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…22,388$25.5K<0.01%new13F-HRTimelineGroup
Jain Global LLC15,900$18.1K<0.01%new13F-HRTimeline
HRT FINANCIAL LP16,658$18K<0.01%new13F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…15,200$17.3K<0.01%new13F-HRTimelineGroup
TWO SIGMA SECURITIES, LLC14,713$16.8K<0.01%new13F-HRTimeline
Cetera Investment Advisers13,000$14.8K<0.01%new13F-HRTimeline
UBS Group AGin group UBS Group AG10,077$11.5K<0.01%-51,88413F-HRTimelineGroup
AMG National Trust Bank10,000$11.4K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…9,543$10.9K<0.01%-3,99713F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/2,933$3.34K<0.01%+1513F-HRTimelineGroup
Capital Advisors, Ltd. LLC1,219$1K<0.01%013F-HRTimeline
SBI Securities Co., Ltd.200$228<0.01%new13F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO54$62<0.01%-11213F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS5$6<0.01%013F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC3$3<0.01%-63113F-HRTimelineGroup
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.