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ORKA

ORKA

Oruka Therapeutics, Inc.Healthcare

Institutional holders
221
As of Q2 2026
Total 13F value
$7B
Sum of disclosed positions
New positions
86
This quarter
Sold positions
21
This quarter

Top holders

Institutions with disclosed positions in this stock

FundValueShares% PortfolioChange
FMR LLC

Fmr Llc

$862M9.06M0.03%+21.9%
BlackRock, Inc.

Blackrock, Inc.

$474.9M4.99M0.00%+41.5%
Venrock Adviser, LLC

Vr Adviser, Llc

$394.8M4.15M11.97%Unchanged
Fairmount Funds Management LLC

Fairmount Funds Management Llc

$352.6M3.71M23.31%Unchanged
Capital World Investors

Capital World Investors

$323.7M3.40M0.04%New Position
RTW INVESTMENTS, LP

Rtw Investments, Lp

$298.7M3.14M2.55%+52.5%
STATE STREET CORP

State Street Corporation

$254.4M2.67M0.01%+65.7%
VANGUARD CAPITAL MANAGEMENT LLC

Vanguard Capital Management Llc

$224.7M2.36M0.00%+27.0%
CITADEL ADVISORS LLC

Citadel Advisors

$213M2.24M0.01%+11.1%
Paradigm Biocapital Advisors LP

Paradigm Biocapital Advisors Lp

$204.1M2.14M3.82%-7.6%
Deep Track Capital, LP

Deep Track Capital, Lp

$183.3M1.93M2.67%-5.3%
Bellevue Group AG

Bellevue Group Ag

$157.7M1.66M3.32%+226.9%
FRANKLIN RESOURCES INC

Franklin Resources Inc

$154.3M1.62M0.02%+61.5%
Remedium Capital Partners, LLC

Remedium Capital Partners, Llc

$149M1.57M32.99%-17.1%
RA CAPITAL MANAGEMENT, L.P.

Ra Capital Management, L.P.

$148M1.55M1.29%New Position
VIKING GLOBAL INVESTORS LP

Viking Global Investors

$143.1M1.50M0.41%-43.6%
GEODE CAPITAL MANAGEMENT, LLC

Geode Capital Management, Llc

$136.1M1.43M0.01%+49.8%
Jupiter Topco LLC

Jupiter Topco Llc

$131M1.38M0.05%New Position
PERCEPTIVE ADVISORS LLC

Perceptive Advisors Llc

$128M1.35M1.92%-3.6%
Polar Capital Holdings Plc

Polar Capital Holdings Plc

$116.9M1.23M0.28%+17.3%
T. Rowe Price Investment Management, Inc.

T. Rowe Price Investment Management, Inc.

$105M1.10M0.07%New Position
BNP PARIBAS FINANCIAL MARKETS

Bnp Paribas Arbitrage, Snc

$102.7M1.08M0.04%+9773.9%
PRICE T ROWE ASSOCIATES INC /MD/

Price T Rowe Associates Inc /Md/

$79.8M838.6K0.01%+15.3%
Avidity Partners Management LP

Avidity Partners Management Lp

$72.4M760.4K11.59%Unchanged
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC

Summit Partners Public Asset Management, Llc

$62.7M658.3K1.10%New Position
UBS Group AG

Ubs Group Ag

$60.8M639.4K0.01%+201.2%
JPMORGAN CHASE & CO

Jpmorgan Chase

$60.7M655.0K0.00%New Position
WESTFIELD CAPITAL MANAGEMENT CO LP

Westfield Capital Management Co Lp

$60.1M631.4K0.20%+101.7%
Affinity Asset Advisors, LLC

Affinity Asset Advisors, Llc

$56.2M590.0K2.54%+18.1%
VANGUARD PORTFOLIO MANAGEMENT LLC

Vanguard Portfolio Management Llc

$55.4M582.4K0.00%+66.0%
Cormorant Asset Management, LP

Cormorant Asset Management, Lp

$50.8M533.3K2.60%Unchanged
CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Charles Schwab Investment Management Inc

$41.2M433.4K0.01%+34.6%
Sixth Street Partners Management Company, L.P.

Sixth Street Partners Management Company, L.P.

$41.2M433.4K0.01%New Position
NORTHERN TRUST CORP

Northern Trust Corp

$40.8M428.9K0.00%+43.4%
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

California State Teachers Retirement System

$39.4M3.46M0.00%+15941.3%
VOYA INVESTMENT MANAGEMENT LLC

Voya Investment Management Llc

$38.2M401.1K0.02%+502.3%
LORD, ABBETT & CO. LLC

Lord, Abbett & Co. Llc

$37.1M390.1K0.11%New Position
VANGUARD FIDUCIARY TRUST CO

Vanguard Fiduciary Trust Co

$34.8M365.6K0.01%+42.2%
ADAGE CAPITAL PARTNERS GP, L.L.C.

Adage Capital Partners Gp, L.L.C.

$33.8M355.0K0.05%+86.8%
BANK OF AMERICA CORP /DE/

Bank Of America

$33.6M352.8K0.00%+252.5%
SILVERARC CAPITAL MANAGEMENT, LLC

Silverarc Capital Management, Llc

$33.6M352.8K3.49%+133.8%
Candriam S.C.A.

Candriam S.C.A.

$33.5M352.7K0.15%-14.2%
Holocene Advisors, LP

Holocene Advisors, Lp

$29.1M306.0K0.07%+64.9%
Woodline Partners LP

Woodline Partners Lp

$27.1M285.2K0.08%-50.4%
BRAIDWELL LP

Braidwell Lp

$26.5M278.2K0.98%New Position
Siren, L.L.C.

Siren, L.L.C.

$23.8M250.0K0.48%New Position
Nuveen, LLC

Nuveen, Llc

$23.7M249.3K0.00%+186.7%
EVENTIDE ASSET MANAGEMENT, LLC

Eventide Asset Management, Llc

$22.8M240.0K0.31%New Position
Blackstone Inc.

Blackstone Inc.

$22.6M237.1K0.07%New Position
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.

Nomura Asset Management International Inc.

$20.8M219.0K0.03%New Position

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