Skip to main content

Oruka Therapeutics, Inc.

ORKA
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0000907654

In the last 90 days, Oruka Therapeutics, Inc. insiders filed 0 open-market purchases and 15 sales; 255 institutions reported holding it in 13F filings for Q2 2026, worth $7.05B in total; Viking Global Investors is the only superinvestor holding it.

Q1 2025 vs. Q4 2024

How the institutions holding Oruka Therapeutics, Inc. changed between Q4 2024 and Q1 2025.

All holders in Q1 2025All holders in Q4 2024

13F holders of ORKA: Q4 2024 compared with Q1 2025
MeasureQ4 2024Of which not filed for Q1 2025Q1 2025Change
Holders66171+6
Shares31.0M6.14K31.8M+744.4K (+2.4%)
Value$606.6M$119.1K$326.1M−$280.4M (−46.2%)

1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (16)

Institutions that held Oruka Therapeutics, Inc. at the end of Q1 2025 but not at the end of Q4 2024.

Institutions new to ORKA in Q1 2025
InstitutionSharesValue% of portfolio
Susquehanna International Group, LLP350,036$3.59M0.01%
Goldman Sachs Group Inc244,199$2.51M0.00%
Ikarian Capital, LLC175,000$1.80M0.58%
ADAR1 Capital Management, LLC132,780$1.36M0.26%
Candriam Luxembourg S.C.A.116,698$1.20M0.01%
Boothbay Fund Management, LLC53,615$550.1K0.02%
HRT Financial LP46,511$477.0K0.00%
ExodusPoint Capital Management, LP35,912$368.0K0.00%
Renaissance Technologies LLC35,800$367.3K0.00%
Occudo Quantitative Strategies LP24,804$310.1K0.04%
Man Group plc29,365$301.3K0.00%
Two Sigma Investments, LP21,831$224.0K0.00%
Cannon Global Investment Management, LLC19,000$194.9K0.54%
Quest Partners LLC16,335$167.6K0.02%
Artia Global Partners LP7,380$75.7K0.02%
Coldstream Capital Management Inc180$1.85K0.00%

Sold out (10)

Institutions that held Oruka Therapeutics, Inc. at the end of Q4 2024 and filed for Q1 2025 without it.

Institutions that sold out of ORKA in Q1 2025
InstitutionShares, Q4 2024Value, Q4 2024
Janus Henderson Group PLC849,410$16.4M
Perceptive Advisors LLC845,567$16.4M
Paradigm Biocapital Advisors LP819,660$15.9M
Driehaus Capital Management LLC308,795$5.99M
Great Point Partners LLC228,803$4.44M
Adage Capital Partners GP, L.L.C.69,200$1.34M
683 Capital Management, LLC33,875$656.8K
Ensign Peak Advisors, Inc25,000$484.8K
Jane Street Group, LLC17,706$343.3K
Aster Capital Management (DIFC) Ltd5$97

Not filed for Q1 2025 yet (1)

Institutions that held Oruka Therapeutics, Inc. at the end of Q4 2024 and haven't filed a 13F for Q1 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ORKA in Q4 2024 that haven't filed for Q1 2025
InstitutionShares, Q4 2024Value, Q4 2024
AlphaCentric Advisors LLC6,140$119.1K