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Disclosery

STLN STARLING ONCOLOGY INC

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COMMON STOCK (common), issuer CIK 1799191

80 managers (80 13F filers) reported a position in STLN shares at 2025-06-30, 31,936,782 shares in all. 42 filers opened a position and 6 filers sold out during the quarter.

Managers
80
13F filers
80
New
42
Added
24
Reduced
4
Sold out
6
Shares held by filers
31,936,782

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, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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
VANGUARD GROUP INCin group VANGUARD GROUP INC4,280,887$8.78M<0.01%+2,530,17313F-HRTimelineGroup
TIFF ADVISORY SERVICES, LLC3,634,465$7.45M1.76%+655,32413F-HRTimeline
DEERFIELD MANAGEMENT COMPANY, L.P.in group DEERFIELD MANAGEMENT COMPANY,…3,360,052$6.89M0.13%013F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.3,306,904$6.78M<0.01%+3,044,55413F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management2,518,337$5.16M0.01%+371,00513F-HRTimelineGroup
JOSH ARNOLD INVESTMENT CONSULTANT, LLC2,446,550$5.02M4.35%+457,65013F-HR/ATimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP1,476,946$3.03M<0.01%new13F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,279,443$2.62M<0.01%+893,69613F-HRTimelineGroup
WEXFORD CAPITAL LP1,118,679$2.29M0.64%new13F-HRTimeline
CenterBook Partners LP715,899$1.47M0.08%new13F-HRTimeline
STATE STREET CORPin group STATE STREET CORP646,257$1.32M<0.01%+544,95713F-HRTimelineGroup
BRC Group Holdings, Inc.462,000$947K1.06%+312,00013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC457,500$938K<0.01%+209,90013F-HRTimeline
UBS Group AGin group UBS Group AG420,373$862K<0.01%+410,29613F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP411,357$843K<0.01%+334,36413F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC405,009$830K<0.01%new13F-HRTimelineGroup
Massar Capital Management, LP400,000$820K0.62%+300,00013F-HR/ATimeline
FourWorld Capital Management LLC391,650$803K0.58%+134,65013F-HRTimeline
FreeGulliver LLC343,800$705K0.32%-200,56113F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP278,165$570K<0.01%new13F-HRTimelineGroup
Manatuck Hill Partners, LLC249,800$512K0.19%-100,20013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp248,646$510K<0.01%+123,50513F-HRTimelineGroup
Portolan Capital Management, LLCin group Portolan Capital Management, …221,512$454K0.03%new13F-HRTimelineGroup
Informed Momentum Co LLC195,837$401K0.06%new13F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY175,373$360K<0.01%+144,88513F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC154,632$317K<0.01%+39,49213F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co147,534$302K<0.01%new13F-HRTimelineGroup
Verition Fund Management LLC139,763$287K<0.01%new13F-HRTimeline
PANAGORA ASSET MANAGEMENT INC126,985$260K<0.01%new13F-HRTimeline
CITIZENS FINANCIAL GROUP INC/RIin group CITIZENS FINANCIAL GROUP INC/…119,000$244K<0.01%+56,30013F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…113,676$233K<0.01%+91,28813F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC103,670$213K<0.01%new13F-HR/ATimelineGroup
Saba Capital Management, L.P.in group Saba Capital Management, L.P.94,264$193K0.01%013F-HRTimelineGroup
Graham Capital Management, L.P.86,206$177K0.01%new13F-HRTimeline
RHUMBLINE ADVISERS85,231$175K<0.01%new13F-HRTimeline
Lee Financial Co81,362$167K0.02%013F-HRTimeline
HighTower Advisors, LLC81,362$167K<0.01%013F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd79,753$164K<0.01%new13F-HRTimelineGroup
Mount Lucas Management LP77,000$158K0.08%new13F-HRTimeline
Nuveen, LLCin group TIAA76,672$157K<0.01%new13F-HRTimelineGroup
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/76,013$156K<0.01%new13F-HR/ATimelineGroup
Fielder Capital Group LLC70,192$144K0.04%013F-HRTimeline
WealthShield Partners, LLC70,154$144K0.02%013F-HRTimeline
KINGSWOOD WEALTH ADVISORS, LLC64,400$132K0.01%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd49,443$101K<0.01%-6,25513F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND44,700$91.6K<0.01%new13F-HR/ATimeline
MetLife Investment Management, LLCin group MetLife Investment Management…39,945$81.9K<0.01%new13F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.38,708$79.4K<0.01%new13F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.38,000$77.9K<0.01%new13F-HRTimeline
Cubist Systematic Strategies, LLC34,697$71.1K<0.01%new13F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…32,260$66.1K<0.01%new13F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA32,144$66K<0.01%new13F-HR/ATimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN30,504$62.5K<0.01%new13F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/29,764$62K<0.01%new13F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC28,614$58.7K<0.01%new13F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO27,935$57.3K<0.01%+27,88113F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/25,808$52.9K<0.01%+22,87513F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC20,960$43K<0.01%+20,95713F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …20,891$42.8K<0.01%new13F-HRTimelineGroup
State of Wyoming18,048$37K<0.01%new13F-HRTimeline
Cetera Investment Advisers17,545$36K<0.01%+4,54513F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC16,991$34.8K<0.01%new13F-HRTimelineGroup
Police & Firemen's Retirement System of…15,386$31.5K<0.01%new13F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…15,200$31.2K<0.01%013F-HR/ATimelineGroup
ProShare Advisors LLC12,104$24.8K<0.01%new13F-HRTimeline
AMG National Trust Bank10,000$20.5K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…7,649$15.7K<0.01%-1,89413F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc6,576$13.5K<0.01%new13F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…6,026$12.4K<0.01%new13F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS5,028$10.3K<0.01%+5,02313F-HRTimelineGroup
FNY Investment Advisers, LLC4,000$8K<0.01%new13F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…3,683$7.55K<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.3,000$6.15K<0.01%+2,80013F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC2,331$4.78K<0.01%new13F-HRTimelineGroup
AMALGAMATED BANK2,016$4K<0.01%new13F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\1,635$3.35K<0.01%new13F-HRTimelineGroup
Capital Advisors, Ltd. LLC1,219$2K<0.01%013F-HRTimeline
FMR LLCin group FMR LLC519$1.06K<0.01%new13F-HRTimelineGroup
Sterling Capital Management LLC143$293<0.01%new13F-HR/ATimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.