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ORKA ORUKA THERAPEUTICS INC

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Stock (common), issuer CIK 907654

67 managers (67 13F filers) reported a position in ORKA shares at 2024-12-31, 31,038,321 shares in all. 26 filers opened a position and 5 filers sold out during the quarter.

Managers
67
13F filers
67
New
26
Added
20
Reduced
8
Sold out
5
Shares held by filers
31,038,321

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, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, 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
FMR LLCin group FMR LLC5,512,300$107M0.01%+830,00013F-HRTimelineGroup
Fairmount Funds Management LLCin group Fairmount Funds Management LLC3,371,922$65.4M6.5%+160,00013F-HRTimelineGroup
Venrock Adviser, LLC3,285,620$63.7M4.37%+200,00013F-HRTimeline
RTW INVESTMENTS, LP1,945,649$37.7M0.57%+95,00113F-HRTimeline
VANGUARD GROUP INCin group VANGUARD GROUP INC1,610,651$31.2M<0.01%+1,572,85313F-HRTimelineGroup
Commodore Capital LPin group Commodore Capital LP1,419,714$27.5M2.02%+50,00013F-HRTimelineGroup
BRAIDWELL LP1,147,676$27.1M0.8%+631,95013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/1,326,893$25.7M<0.01%+1,047,24513F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson849,410$16.4M0.01%+613,29413F-HRTimelineGroup
PERCEPTIVE ADVISORS LLCin group PERCEPTIVE ADVISORS LLC845,567$16.4M0.46%-389,62013F-HRTimelineGroup
Paradigm Biocapital Advisors LPin group Paradigm Biocapital Advisors …819,660$15.9M0.55%+100,00013F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.751,431$14.6M<0.01%+729,86413F-HRTimelineGroup
Deep Track Capital, LP750,000$14.5M0.55%-485,18713F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources720,547$14M<0.01%013F-HRTimelineGroup
Frazier Life Sciences Management, L.P.583,327$11.3M0.47%+106,00013F-HRTimeline
Polar Capital Holdings Plcin group Polar Capital Holdings Plc550,000$10.7M0.06%new13F-HRTimelineGroup
SR One Capital Management, LP430,330$8.34M2.03%+55,00013F-HRTimeline
Redmile Group, LLCin group Redmile Group, LLC411,728$7.98M0.56%013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY405,998$7.87M<0.01%+337,86513F-HR/ATimelineGroup
Woodline Partners LP390,969$7.58M0.05%+17413F-HRTimeline
Affinity Asset Advisors, LLC368,698$7.15M1.12%+18,86213F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.360,732$6.99M0.02%-121,59813F-HRTimelineGroup
Avidity Partners Management LP352,124$6.83M0.68%-438,80213F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.350,029$6.79M0.08%new13F-HR/ATimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC342,418$6.64M<0.01%+328,43413F-HRTimelineGroup
Cable Car Capital, LP333,371$6.46M0.49%013F-HRTimeline
Driehaus Capital Management LLC308,795$5.99M0.05%013F-HRTimeline
Blackstone Inc.in group Blackstone Inc.240,174$4.66M0.02%new13F-HRTimelineGroup
GREAT POINT PARTNERS LLC228,803$4.44M2.09%-285,85613F-HRTimeline
Qube Research & Technologies Ltd152,082$2.95M<0.01%+110,72213F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…95,089$1.84M<0.01%+12,95213F-HRTimelineGroup
TD Asset Management Inc95,076$1.84M<0.01%013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC74,583$1.45M<0.01%new13F-HR/ATimelineGroup
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…69,200$1.34M<0.01%-130,80013F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP64,044$1.24M<0.01%new13F-HRTimelineGroup
KENNEDY CAPITAL MANAGEMENT LLC60,494$1.17M0.03%new13F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK58,332$1.13M<0.01%new13F-HR/ATimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …42,298$820K<0.01%013F-HRTimelineGroup
Weiss Asset Management LPin group Weiss Asset Management LP40,000$776K0.02%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
683 Capital Management, LLCin group 683 Capital Management, LLC33,875$657K0.06%new13F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC30,305$588K<0.01%new13F-HRTimelineGroup
UBS Group AGin group UBS Group AG25,162$488K<0.01%new13F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP25,023$485K<0.01%new13F-HRTimelineGroup
Ensign Peak Advisors, Inc25,000$485K<0.01%013F-HRTimeline
Allostery Investments LP20,000$388K0.76%13F-HRTimeline
B Group, Inc.20,000$388K0.24%13F-HRTimeline
OMERS ADMINISTRATION Corp19,800$384K<0.01%new13F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC17,706$343K<0.01%new13F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co15,608$303K<0.01%new13F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC12,175$236K<0.01%new13F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC8,028$156K<0.01%-18,69213F-HRTimelineGroup
China Universal Asset Management Co., L…7,421$144K0.01%new13F-HRTimeline
AlphaCentric Advisors LLC6,140$119K0.12%new13F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO2,800$54.3K<0.01%new13F-HRTimelineGroup
Mirae Asset Global Investments Co., Ltd.in group Mirae Asset Global Investment…1,166$22.2K<0.01%new13F-HRTimelineGroup
GF FUND MANAGEMENT CO. LTD.735$14.3K<0.01%13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…584$11.3K<0.01%-38113F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS468$9.07K<0.01%new13F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/198$3.84K<0.01%+18313F-HRTimelineGroup
Activest Wealth Management166$3.22K<0.01%013F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.116$2K<0.01%new13F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA55$1K<0.01%new13F-HRTimelineGroup
GROUP ONE TRADING LLC23$446<0.01%new13F-HR/ATimeline
Parallel Advisors, LLC20$388<0.01%013F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/8$155<0.01%new13F-HRTimelineGroup
Aster Capital Management (DIFC) Ltd5$97<0.01%new13F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$00%013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.