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Disclosery

ORKA ORUKA THERAPEUTICS INC

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Stock (common), issuer CIK 907654

81 managers (82 13F filers) reported a position in ORKA shares at 2025-06-30, 34,429,045 shares in all. 25 filers opened a position and 15 filers sold out during the quarter.

Managers
81
13F filers
82
New
25
Added
27
Reduced
14
Sold out
15
Shares held by filers
34,429,045

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
FMR LLCin group FMR LLC5,616,471$63M<0.01%+54,66313F-HRTimelineGroup
Venrock Adviser, LLC4,148,428$46.5M3.48%013F-HRTimeline
Fairmount Funds Management LLCin group Fairmount Funds Management LLC3,371,922$37.8M4.9%013F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.1,988,880$22.3M<0.01%+1,241,20613F-HRTimelineGroup
RTW INVESTMENTS, LP1,945,649$21.8M0.31%013F-HRTimeline
Deep Track Capital, LP1,918,798$21.5M0.69%+474,08913F-HRTimeline
VANGUARD GROUP INCin group VANGUARD GROUP INC1,817,307$20.4M<0.01%+179,87413F-HRTimelineGroup
BRAIDWELL LP1,524,842$17.1M0.58%-47,58413F-HRTimeline
Commodore Capital LPin group Commodore Capital LP1,419,714$15.9M1.12%013F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources1,012,968$11.4M<0.01%+292,42113F-HRTimelineGroup
Polar Capital Holdings Plcin group Polar Capital Holdings Plc975,000$10.9M0.06%-75,00013F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV852,338$9.55M0.02%new13F-HRTimeline
Blackstone Inc.in group Blackstone Inc.826,724$9.27M0.04%+43,07113F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC707,406$7.93M<0.01%+354,82113F-HRTimelineGroup
Affinity Asset Advisors, LLC603,479$6.76M1%+58,11713F-HRTimeline
Cable Car Capital, LP600,000$6.73M2.91%+150,00013F-HR/ATimeline
Frazier Life Sciences Management, L.P.583,327$6.54M0.26%013F-HRTimeline
SR One Capital Management, LP430,330$4.82M1.05%013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/410,881$4.61M<0.01%-72113F-HRTimeline
Woodline Partners LP390,904$4.38M0.02%+10013F-HRTimeline
STATE STREET CORPin group STATE STREET CORP372,806$4.18M<0.01%+286,12513F-HRTimelineGroup
Avidity Partners Management LP352,124$3.95M0.79%013F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.330,000$3.7M0.01%-12,39913F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP222,178$2.49M<0.01%+162,59313F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY208,328$2.34M<0.01%-319,46313F-HRTimelineGroup
SILVERARC CAPITAL MANAGEMENT, LLCin group SILVERARC CAPITAL MANAGEMENT,…165,389$1.85M0.38%new13F-HRTimelineGroup
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC142,780$1.6M0.26%+10,00013F-HRTimelineGroup
Candriam S.C.A.116,698$1.31M0.01%013F-HRTimeline
UBS Group AGin group UBS Group AG110,646$1.24M<0.01%+76,76313F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC91,164$1.02M<0.01%+15,83113F-HR/ATimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co84,002$942K<0.01%+68,39413F-HRTimelineGroup
Aberdeen Group plcin group Aberdeen Group plc78,380$879K<0.01%new13F-HRTimelineGroup
B Group, Inc.75,000$841K0.73%+16,78513F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC72,249$810K<0.01%-171,95013F-HRTimelineGroup
Ikarian Capital, LLCin group Ikarian Capital, LLC68,574$769K0.25%-106,42613F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.67,645$758K<0.01%new13F-HRTimelineGroup
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.64,991$729K0.01%-340,03813F-HRTimelineGroup
KENNEDY CAPITAL MANAGEMENT LLC64,926$728K0.02%-82313F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp63,509$712K<0.01%new13F-HRTimelineGroup
TORONTO DOMINION BANKin group TORONTO DOMINION BANK58,332$654K<0.01%013F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …52,747$591K<0.01%+9,82813F-HRTimelineGroup
TD Asset Management Inc45,876$514K<0.01%013F-HRTimeline
Nuveen, LLCin group TIAA35,313$396K<0.01%new13F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…33,962$381K<0.01%-316,07413F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP32,342$363K<0.01%+10,51113F-HRTimelineGroup
RHUMBLINE ADVISERS28,570$320K<0.01%new13F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\19,361$217K<0.01%new13F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC19,003$213K0.01%-34,61213F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/18,849$211K<0.01%+13,98613F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN17,455$196K<0.01%new13F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…16,513$185K<0.01%new13F-HRTimelineGroup
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding16,338$183K+15,085Timeline
AlphaQuest LLC16,064$180K0.02%-27113F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO15,425$173K<0.01%+13,11513F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.15,310$172K<0.01%new13F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC15,025$168K<0.01%new13F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC13,900$156K<0.01%-21,90013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC12,326$138K<0.01%-41,80013F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC9,840$110K<0.01%+8,28613F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND8,600$96.4K<0.01%new13F-HR/ATimeline
China Universal Asset Management Co., L…7,520$84.3K0.01%+1113F-HRTimeline
Police & Firemen's Retirement System of…6,108$68.5K<0.01%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS2,803$31.4K<0.01%+2,30613F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…2,777$31.1K<0.01%new13F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc2,477$27.8K<0.01%new13F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA2,504$27K<0.01%+2,49413F-HR/ATimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,349$26.3K<0.01%+1,59513F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…1,697$19K<0.01%new13F-HRTimeline
GF FUND MANAGEMENT CO. LTD.896$10K<0.01%013F-HRTimeline
AMALGAMATED BANK929$10K<0.01%new13F-HRTimeline
Sterling Capital Management LLC734$8.23K<0.01%new13F-HR/ATimeline
Activest Wealth Management166$1.86K<0.01%013F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.116$1K<0.01%013F-HRTimelineGroup
J.Safra Asset Management Corp24$269<0.01%new13F-HR/ATimeline
Parallel Advisors, LLC20$224<0.01%013F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/8$89<0.01%013F-HR/ATimelineGroup
Allworth Financial LP5$57<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.2$22<0.01%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1$11<0.01%new13F-HR/ATimelineGroup
Caitong International Asset Management …1$11<0.01%new13F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.