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 2026
Institutional positions in Oruka Therapeutics, Inc. as of Jun 30, 2026. 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
- 255
- +73 vs. Q1 2026
- Shares held
- 74.1M
- +22.1M (+42.6%) vs. Q1 2026
- Total value
- $7.05B
- +$4.50B (+176.5%) vs. Q1 2026
- New holders
- 100
- 95 more added
- Sold out
- 27
- 46 more reduced
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Oruka Therapeutics, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Keating Financial Advisory Services, Inc. | 1 | $95 | 0.00% | +1 | New |
| Hughes Financial Services, LLC | 2 | $190 | 0.00% | +2 | New |
| Massmutual Trust Co FSB | 3 | $286 | 0.00% | +3 | New |
| National Bank of Canada | 5 | $476 | 0.00% | +5 | New |
| Ares Financial Consulting, LLC | 7 | $666 | 0.00% | +7 | New |
| Global Retirement Partners, LLC | 8 | $761 | 0.00% | +8 | New |
| Bell Investment Advisors, Inc | 8 | $762 | 0.00% | +8 | New |
| IFP Advisors, Inc | 10 | $952 | 0.00% | +7+233.3% | Added |
| Covestor Ltd | 11 | $1.00K | 0.00% | +7+175.0% | Added |
| Essential Partners LLC | 11 | $1.05K | 0.00% | −16−59.3% | Reduced |
| Fortitude Family Office, LLC | 12 | $1.14K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 21 | $1.99K | 0.00% | +9+75.0% | Added |
| Cornerstone Financial Management LLC | 21 | $2.00K | 0.00% | 00.0% | Unchanged |
| Key Capital Management, INC | 24 | $2.25K | 0.00% | +24 | New |
| iA Global Asset Management Inc. | 28 | $3.00K | 0.00% | +28 | New |
| SBI Securities Co., Ltd. | 35 | $3.33K | 0.00% | +35 | New |
| Compass Financial Management LLC | 38 | $3.73K | 0.00% | +38 | New |
| Larson Financial Group LLC | 43 | $4.09K | 0.00% | +2+4.9% | Added |
| Rothschild Investment LLC | 43 | $4.09K | 0.00% | +17+65.4% | Added |
| Clearstead Advisors, LLC | 71 | $6.76K | 0.00% | +71 | New |
| Fifth Third Bancorp | 86 | $8.18K | 0.00% | +36+72.0% | Added |
| Signaturefd, LLC | 93 | $8.85K | 0.00% | +70+304.3% | Added |
| Jones Financial Companies LLLP | 99 | $8.97K | 0.00% | +40+67.8% | Added |
| Versant Capital Management, Inc | 98 | $9.33K | 0.00% | 00.0% | Unchanged |
| Aster Capital Management (DIFC) Ltd | 105 | $9.99K | 0.00% | +105 | New |
| GAMMA Investing LLC | 124 | $11.8K | 0.00% | +41+49.4% | Added |
| Group One Trading, L.P. | 136 | $12.9K | 0.00% | −64−32.0% | Reduced |
| Activest Wealth Management | 166 | $15.8K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 177 | $16.8K | 0.00% | −1,101−86.2% | Reduced |
| Silver Grove Financial Group, Inc. | 182 | $17.3K | 0.01% | +182 | New |
| Allworth Financial LP | 186 | $17.7K | 0.00% | −19−9.3% | Reduced |
| J.Safra Asset Management Corp | 218 | $20.7K | 0.00% | −254−53.8% | Reduced |
| Los Angeles Capital Management LLC | 255 | $24.3K | 0.00% | −464−64.5% | Reduced |
| Optiver Holding B.V. | 284 | $27.0K | 0.00% | +284 | New |
| Nykredit A/S | 308 | $29.3K | 0.00% | +308 | New |
| Parallel Advisors, LLC | 343 | $32.6K | 0.00% | +323+1,615.0% | Added |
| Kemnay Advisory Services Inc. | 501 | $47.7K | 0.01% | +133+36.1% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 509 | $48.4K | 0.00% | +509 | New |
| Nisa Investment Advisors, LLC | 702 | $66.8K | 0.00% | +404+135.6% | Added |
| Pacer Advisors, Inc. | 720 | $69.0K | 0.00% | +720 | New |
| Advisor Group Holdings, Inc. | 813 | $77.4K | 0.00% | +716+738.1% | Added |
| EverSource Wealth Advisors, LLC | 847 | $80.6K | 0.00% | +829+4,605.6% | Added |
| Stone House Investment Management, LLC | 902 | $85.8K | 0.01% | −100−10.0% | Reduced |
| Orion Capital Management LLC | 953 | $90.7K | 0.03% | 00.0% | Unchanged |
| GF Fund Management Co. Ltd. | 1,192 | $113.4K | 0.00% | +105+9.7% | Added |
| SRS Capital Advisors, Inc. | 1,211 | $115.3K | 0.00% | +1,211 | New |
| Tower Research Capital LLC (TRC) | 1,933 | $184.0K | 0.00% | −1,516−44.0% | Reduced |
| Swiss Life Asset Management Ltd | 2,122 | $202.0K | 0.00% | +2,122 | New |
| Natural Investments, LLC | 2,125 | $202.0K | 0.04% | +2,125 | New |
| Neuberger Berman Group LLC | 2,210 | $210.3K | 0.00% | +2,210 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 2,215 | $210.8K | 0.00% | +2,215 | New |
| State of Wyoming | 2,242 | $213.4K | 0.02% | +2,242 | New |
| Fox Run Management, L.L.C. | 2,247 | $213.8K | 0.04% | +2,247 | New |
| Commonwealth Equity Services, LLC | 2,332 | $221.9K | 0.00% | +2,332 | New |
| Mitsubishi UFJ Trust & Banking Corp | 2,642 | $251.4K | 0.00% | +2,642 | New |
| Mirae Asset Global Investments Co., Ltd. | 2,697 | $256.7K | 0.00% | +172+6.8% | Added |
| Amussen Hunsaker Associates LLC | 2,750 | $261.7K | 0.03% | +2,750 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 2,789 | $265.4K | 0.00% | +2,789 | New |
| CIBC Bancorp USA Inc. | 2,827 | $269.0K | 0.00% | +2,827 | New |
| Gradient Investments LLC | 2,868 | $272.9K | 0.00% | +2,868 | New |
| Ethic Inc. | 2,965 | $282.2K | 0.00% | +2,965 | New |
| PSP Research LLC | 3,000 | $285.5K | 0.15% | −1,968−39.6% | Reduced |
| JustInvest LLC | 3,489 | $332.0K | 0.00% | +3,489 | New |
| Colony Group, LLC | 3,500 | $333.1K | 0.00% | +3,500 | New |
| Belvedere Trading LLC | 3,531 | $336.0K | 0.03% | +3,531 | New |
| Voleon Capital Management LP | 3,557 | $338.5K | 0.01% | −36,982−91.2% | Reduced |
| Teacher Retirement System of Texas | 3,643 | $346.7K | 0.00% | +3,643 | New |
| Engineers Gate Manager LP | 3,680 | $350.2K | 0.00% | +3,680 | New |
| Allspring Global Investments Holdings, LLC | 3,823 | $356.6K | 0.00% | +3,823 | New |
| US Bancorp | 4,194 | $399.1K | 0.00% | −671−13.8% | Reduced |
| The PNC Financial Services Group, Inc. | 4,225 | $402.1K | 0.00% | +1,039+32.6% | Added |
| Quadrature Capital Ltd | 4,290 | $408.3K | 0.00% | +4,290 | New |
| Ground Swell Capital, LLC | 4,320 | $411.1K | 0.44% | +4,320 | New |
| Ameritas Investment Partners, Inc. | 4,572 | $435.1K | 0.01% | +1,440+46.0% | Added |
| Susquehanna International Group, LLP | 4,588 | $436.6K | 0.00% | −16,396−78.1% | Reduced |
| First Trust Advisors LP | 4,663 | $443.8K | 0.00% | +4,663 | New |
| Virtus Investment Advisers, Inc. | 4,681 | $445.5K | 0.10% | −4,353−48.2% | Reduced |
| Virtus ETF Advisers LLC | 4,726 | $449.8K | 0.17% | +4,726 | New |
| Quantbot Technologies LP | 4,870 | $463.5K | 0.02% | +4,870 | New |
| Xponance, Inc. | 4,927 | $468.9K | 0.00% | +4,927 | New |
| American Century Companies Inc | 4,948 | $470.9K | 0.00% | −69,438−93.3% | Reduced |
| Algert Global LLC | 5,380 | $512.0K | 0.01% | +180+3.5% | Added |
| MML Investors Services, LLC | 5,801 | $552.1K | 0.00% | −476−7.6% | Reduced |
| Brinker Capital Investments, LLC | 5,825 | $554.4K | 0.00% | −1,404−19.4% | Reduced |
| E Fund Management Co., Ltd. | 6,079 | $578.5K | 0.01% | +989+19.4% | Added |
| DnB Asset Management AS | 6,129 | $583.3K | 0.00% | +6,129 | New |
| Arrowpoint Investment Partners (Singapore) Pte. Ltd. | 6,315 | $601.0K | 0.18% | +1,168+22.7% | Added |
| Quantinno Capital Management LP | 6,401 | $609.2K | 0.00% | +1,225+23.7% | Added |
| AlphaCentric Advisors LLC | 6,531 | $621.6K | 0.53% | −4,975−43.2% | Reduced |
| Persistent Asset Partners Ltd | 7,085 | $674.3K | 0.21% | +7,085 | New |
| Fieldview Capital Management, LLC | 7,104 | $676.1K | 0.19% | +7,104 | New |
| Stonepine Capital Management, LLC | 7,500 | $713.8K | 0.54% | +7,500 | New |
| KLP Kapitalforvaltning AS | 8,000 | $761.4K | 0.00% | 00.0% | Unchanged |
| Vanguard Investments Australia, Ltd. | 8,039 | $765.1K | 0.00% | +2,200+37.7% | Added |
| Virtu Financial LLC | 8,456 | $805.0K | 0.03% | +8,456 | New |
| ProShare Advisors LLC | 8,570 | $815.6K | 0.00% | +814+10.5% | Added |
| Arizona State Retirement System | 8,671 | $825.2K | 0.00% | +2,691+45.0% | Added |
| Advisory Services Network, LLC | 8,860 | $843.2K | 0.01% | −1,940−18.0% | Reduced |
| Stifel Financial Corp | 9,176 | $873.3K | 0.00% | +3,020+49.1% | Added |
| China Universal Asset Management Co., Ltd. | 9,599 | $913.5K | 0.05% | +1,008+11.7% | Added |