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 16 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.
13F holders, Q2 2025
Institutional positions in Oruka Therapeutics, Inc. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 81
- +10 vs. Q1 2025
- Shares held
- 34.4M
- +2.65M (+8.3%) vs. Q1 2025
- Total value
- $386.0M
- +$59.9M (+18.4%) vs. Q1 2025
- New holders
- 25
- 27 more added
- Sold out
- 15
- 14 more reduced
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ORKA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 255 | $7.05B |
| Q1 2026 | 184 | $2.55B |
| Q4 2025 | 143 | $1.60B |
| Q3 2025 | 105 | $875.8M |
| Q2 2025 | 81 | $386.0M |
| Q1 2025 | 71 | $326.1M |
| Q4 2024 | 66 | $606.6M |
| Q3 2024 | 42 | $604.2M |
| Q2 2024 | 32 | $49.4M |
| Q1 2024 | 23 | $12.7M |
| Q4 2023 | 25 | $12.7M |
| Q3 2023 | 21 | $6.55M |
| Q2 2023 | 23 | $5.75M |
| Q1 2023 | 26 | $5.02M |
| Q4 2022 | 22 | $6.19M |
| Q3 2022 | 25 | $4.58M |
| Q2 2022 | 24 | $4.17M |
| Q1 2022 | 22 | $2.60M |
| Q4 2021 | 21 | $2.41M |
| Q3 2021 | 19 | $4.53M |
| Q2 2021 | 17 | $4.16M |
| Q1 2021 | 17 | $3.20M |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Oruka Therapeutics, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Advisor Group Holdings, Inc. | 1 | $11 | 0.00% | +1 | New |
| Caitong International Asset Management Co., Ltd | 1 | $11 | 0.00% | +1 | New |
| SBI Securities Co., Ltd. | 2 | $22 | 0.00% | +2 | New |
| Allworth Financial LP | 5 | $57 | 0.00% | +5 | New |
| National Bank of Canada | 8 | $89 | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 20 | $224 | 0.00% | 00.0% | Unchanged |
| J.Safra Asset Management Corp | 24 | $269 | 0.00% | +24 | New |
| Daiwa Securities Group Inc. | 116 | $1.00K | 0.00% | 00.0% | Unchanged |
| Activest Wealth Management | 166 | $1.86K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 734 | $8.23K | 0.00% | +734 | New |
| Amalgamated Bank | 929 | $10.0K | 0.00% | +929 | New |
| GF Fund Management Co. Ltd. | 896 | $10.0K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 1,446 | $16.2K | 0.00% | +193+15.4% | Added |
| California State Teachers Retirement System | 1,697 | $19.0K | 0.00% | +1,697 | New |
| Tower Research Capital LLC (TRC) | 2,349 | $26.3K | 0.00% | +1,595+211.5% | Added |
| Royal Bank of Canada | 2,504 | $27.0K | 0.00% | +2,494+24,940.0% | Added |
| Legal & General Group Plc | 2,477 | $27.8K | 0.00% | +2,477 | New |
| Ameritas Investment Partners, Inc. | 2,777 | $31.1K | 0.00% | +2,777 | New |
| BNP Paribas Arbitrage, SA | 2,803 | $31.4K | 0.00% | +2,306+464.0% | Added |
| Police & Firemen's Retirement System of New Jersey | 6,108 | $68.5K | 0.00% | +6,108 | New |
| China Universal Asset Management Co., Ltd. | 7,520 | $84.3K | 0.01% | +11+0.1% | Added |
| New York State Common Retirement Fund | 8,600 | $96.4K | 0.00% | +8,600 | New |
| Citigroup Inc | 9,840 | $110.3K | 0.00% | +8,286+533.2% | Added |
| Millennium Management LLC | 12,326 | $138.2K | 0.00% | −41,800−77.2% | Reduced |
| Renaissance Technologies LLC | 13,900 | $155.8K | 0.00% | −21,900−61.2% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 14,892 | $166.9K | 0.00% | +14,892 | New |
| Intech Investment Management LLC | 15,025 | $168.4K | 0.00% | +15,025 | New |
| Invesco Ltd. | 15,310 | $171.6K | 0.00% | +15,310 | New |
| JPMorgan Chase & Co | 15,425 | $172.9K | 0.00% | +13,115+567.7% | Added |
| Quest Partners LLC | 16,064 | $180.1K | 0.02% | −271−1.7% | Reduced |
| MetLife Investment Management | 16,513 | $185.1K | 0.00% | +16,513 | New |
| Wells Fargo & Company | 17,455 | $195.7K | 0.00% | +17,455 | New |
| Bank of America Corp | 18,849 | $211.3K | 0.00% | +13,986+287.6% | Added |
| Boothbay Fund Management, LLC | 19,003 | $213.0K | 0.01% | −34,612−64.6% | Reduced |
| Deutsche Bank AG | 19,361 | $217.0K | 0.00% | +19,361 | New |
| Rhumbline Advisers | 28,570 | $320.3K | 0.00% | +28,570 | New |
| Two Sigma Investments, LP | 32,342 | $362.6K | 0.00% | +10,511+48.1% | Added |
| Susquehanna International Group, LLP | 33,962 | $380.7K | 0.00% | −316,074−90.3% | Reduced |
| Nuveen, LLC | 35,313 | $395.9K | 0.00% | +35,313 | New |
| TD Asset Management Inc | 45,876 | $514.3K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 52,747 | $591.3K | 0.00% | +9,828+22.9% | Added |
| Toronto Dominion Bank | 58,332 | $653.9K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 63,509 | $711.9K | 0.00% | +63,509 | New |
| Kennedy Capital Management, Inc. | 64,926 | $727.8K | 0.02% | −823−1.3% | Reduced |
| Jefferies Financial Group Inc. | 64,991 | $728.5K | 0.01% | −340,038−84.0% | Reduced |
| D. E. Shaw & Co., Inc. | 67,645 | $758.3K | 0.00% | +67,645 | New |
| Ikarian Capital, LLC | 68,574 | $768.7K | 0.25% | −106,426−60.8% | Reduced |
| Goldman Sachs Group Inc | 72,249 | $809.9K | 0.00% | −171,950−70.4% | Reduced |
| B Group, Inc. | 75,000 | $840.8K | 0.73% | +16,785+28.8% | Added |
| Standard Life Aberdeen plc | 78,380 | $878.6K | 0.00% | +78,380 | New |
| Charles Schwab Investment Management Inc | 84,002 | $941.7K | 0.00% | +68,394+438.2% | Added |
| Barclays PLC | 91,164 | $1.02M | 0.00% | +15,831+21.0% | Added |
| UBS Group AG | 110,646 | $1.24M | 0.00% | +76,763+226.6% | Added |
| Candriam Luxembourg S.C.A. | 116,698 | $1.31M | 0.01% | 00.0% | Unchanged |
| ADAR1 Capital Management, LLC | 142,780 | $1.60M | 0.26% | +10,000+7.5% | Added |
| Silverarc Capital Management, LLC | 165,389 | $1.85M | 0.38% | +165,389 | New |
| Morgan Stanley | 208,328 | $2.34M | 0.00% | −319,463−60.5% | Reduced |
| Northern Trust Corp | 222,178 | $2.49M | 0.00% | +162,593+272.9% | Added |
| Point72 Asset Management, L.P. | 330,000 | $3.70M | 0.01% | −12,399−3.6% | Reduced |
| Avidity Partners Management LP | 352,124 | $3.95M | 0.79% | 00.0% | Unchanged |
| State Street Corp | 372,806 | $4.18M | 0.00% | +286,125+330.1% | Added |
| Woodline Partners LP | 390,904 | $4.38M | 0.02% | +1000.0% | Added |
| Price T Rowe Associates Inc | 410,881 | $4.61M | 0.00% | −721−0.2% | Reduced |
| Sr One Capital Management, LP | 430,330 | $4.82M | 1.05% | 00.0% | Unchanged |
| Frazier Life Sciences Management, L.P. | 583,327 | $6.54M | 0.26% | 00.0% | Unchanged |
| Cable Car Capital LLC | 600,000 | $6.73M | 2.91% | +150,000+33.3% | Added |
| Affinity Asset Advisors, LLC | 603,479 | $6.76M | 1.00% | +58,117+10.7% | Added |
| Geode Capital Management, LLC | 707,406 | $7.93M | 0.00% | +354,821+100.6% | Added |
| Blackstone Group Inc. | 826,724 | $9.27M | 0.04% | +43,071+5.5% | Added |
| Mercer Global Advisors Inc | 852,338 | $9.55M | 0.02% | +852,338 | New |
| Polar Capital Holdings Plc | 975,000 | $10.9M | 0.06% | −75,000−7.1% | Reduced |
| Franklin Resources Inc | 1,012,968 | $11.4M | 0.00% | +292,421+40.6% | Added |
| Commodore Capital LP | 1,419,714 | $15.9M | 1.12% | 00.0% | Unchanged |
| Braidwell LP | 1,524,842 | $17.1M | 0.58% | −47,584−3.0% | Reduced |
| Vanguard Group Inc | 1,817,307 | $20.4M | 0.00% | +179,874+11.0% | Added |
| Deep Track Capital, LP | 1,918,798 | $21.5M | 0.69% | +474,089+32.8% | Added |
| RTW Investments, LP | 1,945,649 | $21.8M | 0.31% | 00.0% | Unchanged |
| BlackRock, Inc. | 1,988,880 | $22.3M | 0.00% | +1,241,206+166.0% | Added |
| Fairmount Funds Management LLC | 3,371,922 | $37.8M | 4.90% | 00.0% | Unchanged |
| VR Adviser, LLC | 4,148,428 | $46.5M | 3.48% | 00.0% | Unchanged |
| FMR LLC | 5,616,471 | $63.0M | 0.00% | +54,663+1.0% | Added |
| Redmile Group, LLC | 0 | $0 | 0.00% | −386,963−100.0% | Sold out |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −87,501−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −52,026−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −46,511−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −44,900−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −35,912−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −24,804−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −29,365−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −22,022−100.0% | Sold out |
| Allostery Investments LP | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Cannon Global Investment Management, LLC | 0 | $0 | 0.00% | −19,000−100.0% | Sold out |
| Artia Global Partners LP | 0 | $0 | 0.00% | −7,380−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −2,108−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −180−100.0% | Sold out |