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, Q4 2025
Institutional positions in Oruka Therapeutics, Inc. as of Dec 31, 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
- 143
- +38 vs. Q3 2025
- Shares held
- 52.9M
- +7.29M (+16.0%) vs. Q3 2025
- Total value
- $1.60B
- +$726.2M (+82.9%) vs. Q3 2025
- New holders
- 46
- 54 more added
- Sold out
- 8
- 16 more reduced
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Oruka Therapeutics, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CIBC Private Wealth Group, LLC | 1 | $30 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 3 | $91 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 4 | $121 | 0.00% | +3+300.0% | Added |
| Farther Finance Advisors, LLC | 10 | $303 | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 13 | $394 | 0.00% | +2+18.2% | Added |
| EverSource Wealth Advisors, LLC | 16 | $485 | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 20 | $606 | 0.00% | 00.0% | Unchanged |
| Cornerstone Financial Management LLC | 21 | $637 | 0.00% | +21 | New |
| Aster Capital Management (DIFC) Ltd | 25 | $758 | 0.00% | +25 | New |
| True Wealth Design, LLC | 26 | $789 | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 27 | $818 | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 101 | $3.06K | 0.00% | +101 | New |
| Allworth Financial LP | 114 | $3.46K | 0.00% | +109+2,180.0% | Added |
| Daiwa Securities Group Inc. | 116 | $4.00K | 0.00% | 00.0% | Unchanged |
| J.Safra Asset Management Corp | 155 | $4.70K | 0.00% | +131+545.8% | Added |
| Activest Wealth Management | 166 | $5.03K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 200 | $6.06K | 0.00% | +100+100.0% | Added |
| Nisa Investment Advisors, LLC | 282 | $8.55K | 0.00% | +282 | New |
| DV Trading LLC | 492 | $14.9K | 0.00% | +492 | New |
| Tower Research Capital LLC (TRC) | 495 | $15.0K | 0.00% | −1,723−77.7% | Reduced |
| Balyasny Asset Management LLC | 536 | $16.2K | 0.00% | +536 | New |
| CWM, LLC | 586 | $18.0K | 0.00% | +192+48.7% | Added |
| GF Fund Management Co. Ltd. | 950 | $28.8K | 0.00% | +144+17.9% | Added |
| Stone House Investment Management, LLC | 1,000 | $30.3K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 1,139 | $34.0K | 0.00% | +365+47.2% | Added |
| Los Angeles Capital Management LLC | 1,302 | $36.6K | 0.00% | +1,302 | New |
| Amalgamated Bank | 1,212 | $37.0K | 0.00% | +283+30.5% | Added |
| The PNC Financial Services Group, Inc. | 1,450 | $44.0K | 0.00% | −564−28.0% | Reduced |
| Caitong International Asset Management Co., Ltd | 2,214 | $67.1K | 0.02% | +2,214 | New |
| Sterling Capital Management LLC | 2,224 | $67.4K | 0.00% | +347+18.5% | Added |
| Mirae Asset Global Investments Co., Ltd. | 2,352 | $71.3K | 0.00% | +904+62.4% | Added |
| US Bancorp | 2,925 | $88.7K | 0.00% | +2,747+1,543.3% | Added |
| Russell Investments Group, Ltd. | 3,041 | $92.2K | 0.00% | +788+35.0% | Added |
| Ameritas Investment Partners, Inc. | 3,132 | $94.9K | 0.00% | +355+12.8% | Added |
| Seven Fleet Capital Management LP | 5,240 | $158.8K | 0.11% | +5,240 | New |
| BNP Paribas Arbitrage, SA | 5,892 | $178.6K | 0.00% | +145+2.5% | Added |
| Landscape Capital Management, L.L.C. | 7,447 | $225.7K | 0.02% | +7,447 | New |
| Creative Planning | 7,696 | $233.3K | 0.00% | +7,696 | New |
| China Universal Asset Management Co., Ltd. | 7,888 | $239.1K | 0.02% | +1,323+20.2% | Added |
| KLP Kapitalforvaltning AS | 8,000 | $242.5K | 0.00% | +8,000 | New |
| SG Americas Securities, LLC | 8,275 | $251.0K | 0.00% | +8,275 | New |
| New York State Common Retirement Fund | 8,600 | $260.7K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 8,665 | $262.6K | 0.00% | +8,665 | New |
| Virtus Investment Advisers, Inc. | 8,814 | $267.2K | 0.07% | +8,814 | New |
| ProShare Advisors LLC | 9,189 | $278.5K | 0.00% | +9,189 | New |
| Brevan Howard Capital Management LP | 9,416 | $285.4K | 0.01% | +9,416 | New |
| SEI Investments Co | 9,676 | $293.3K | 0.00% | +9,676 | New |
| Citigroup Inc | 9,828 | $297.9K | 0.00% | +6,457+191.5% | Added |
| Police & Firemen's Retirement System of New Jersey | 10,207 | $309.4K | 0.00% | +2,849+38.7% | Added |
| Allianz Asset Management GmbH | 10,300 | $312.2K | 0.00% | +10,300 | New |
| Altfest L J & Co Inc | 10,857 | $329.1K | 0.04% | −2,440−18.4% | Reduced |
| AlphaCentric Advisors LLC | 10,880 | $329.8K | 0.33% | +10,880 | New |
| Janus Henderson Group PLC | 12,100 | $366.8K | 0.00% | +12,100 | New |
| Resolute Capital Asset Partners LLC | 12,500 | $378.9K | 0.18% | −62,500−83.3% | Reduced |
| UBS Asset Management Americas Inc | 14,244 | $431.7K | 0.00% | +14,244 | New |
| Profund Advisors LLC | 14,623 | $443.2K | 0.01% | +14,623 | New |
| Intech Investment Management LLC | 14,813 | $449.0K | 0.00% | +2,307+18.4% | Added |
| Quest Partners LLC | 14,901 | $451.6K | 0.03% | +4,140+38.5% | Added |
| Envestnet Asset Management Inc | 15,247 | $462.1K | 0.00% | +15,247 | New |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 15,406 | $467.0K | 0.01% | 00.0% | Unchanged |
| Brookwood Investment Group LLC | 16,569 | $502.2K | 0.06% | +16,569 | New |
| Legal & General Group Plc | 18,744 | $568.1K | 0.00% | +16,267+656.7% | Added |
| Glenmede Trust Co NA | 19,485 | $590.6K | 0.00% | +19,485 | New |
| Hudson Bay Capital Management LP | 20,000 | $606.2K | 0.00% | +20,000 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 20,152 | $608.1K | 0.00% | +7,009+53.3% | Added |
| JPMorgan Chase & Co | 20,417 | $618.8K | 0.00% | +5,938+41.0% | Added |
| ADAR1 Capital Management, LLC | 20,840 | $631.7K | 0.05% | 00.0% | Unchanged |
| MetLife Investment Management | 21,362 | $647.5K | 0.00% | +4,849+29.4% | Added |
| California State Teachers Retirement System | 21,658 | $656.5K | 0.00% | +19,960+1,175.5% | Added |
| State of Wisconsin Investment Board | 22,968 | $696.2K | 0.00% | +22,968 | New |
| Voleon Capital Management LP | 23,548 | $713.7K | 0.02% | +23,548 | New |
| Squarepoint Ops LLC | 27,671 | $838.7K | 0.00% | +27,671 | New |
| Schroder Investment Management Group | 29,184 | $849.8K | 0.00% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 28,566 | $865.8K | 0.00% | 00.0% | Unchanged |
| Financial Enhancement Group LLC | 31,293 | $1.08M | 0.14% | −1,526−4.6% | Reduced |
| Verition Fund Management LLC | 35,710 | $1.08M | 0.01% | +35,710 | New |
| Alliancebernstein L.P. | 37,800 | $1.15M | 0.00% | +37,800 | New |
| Rafferty Asset Management, LLC | 38,485 | $1.17M | 0.00% | +25,698+201.0% | Added |
| Alps Advisors Inc | 39,751 | $1.20M | 0.01% | +39,751 | New |
| Rhumbline Advisers | 41,017 | $1.24M | 0.00% | +10,690+35.2% | Added |
| Voya Investment Management LLC | 42,503 | $1.29M | 0.00% | +42,503 | New |
| Swiss National Bank | 43,000 | $1.30M | 0.00% | +43,000 | New |
| Wells Fargo & Company | 43,261 | $1.31M | 0.00% | +22,405+107.4% | Added |
| Kennedy Capital Management, Inc. | 48,686 | $1.48M | 0.03% | +420+0.9% | Added |
| American Century Companies Inc | 57,080 | $1.73M | 0.00% | +22,969+67.3% | Added |
| Millennium Management LLC | 58,723 | $1.78M | 0.00% | +58,723 | New |
| Manufacturers Life Insurance Company, The | 61,358 | $1.80M | 0.00% | +9,450+18.2% | Added |
| Palo Alto Investors LP | 59,985 | $1.82M | 0.25% | 00.0% | Unchanged |
| B Group, Inc. | 75,000 | $2.27M | 1.68% | 00.0% | Unchanged |
| Standard Life Aberdeen plc | 75,680 | $2.29M | 0.00% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 76,415 | $2.32M | 0.00% | −19,002−19.9% | Reduced |
| TD Asset Management Inc | 79,896 | $2.42M | 0.00% | +34,020+74.2% | Added |
| Secure Asset Management, LLC | 81,664 | $2.48M | 0.39% | +81,664 | New |
| Wellington Management Group LLP | 84,716 | $2.57M | 0.00% | −6,378−7.0% | Reduced |
| Braidwell LP | 84,795 | $2.57M | 0.08% | −1,297,555−93.9% | Reduced |
| Nuveen, LLC | 86,347 | $2.62M | 0.00% | +51,034+144.5% | Added |
| Goldman Sachs Group Inc | 92,995 | $2.82M | 0.00% | +73,220+370.3% | Added |
| Alyeska Investment Group, L.P. | 100,000 | $3.03M | 0.01% | +100,000 | New |
| Bank of New York Mellon Corp | 114,173 | $3.46M | 0.00% | +43,541+61.6% | Added |
| Sio Capital Management, LLC | 118,126 | $3.58M | 0.59% | +118,126 | New |