Oruka Therapeutics Ownership | Who Owns Oruka Therapeutics?
Oruka Therapeutics Ownership Summary
Oruka Therapeutics is owned by 27.14% institutional investors, 3.57% insiders, and 69.29% retail investors. Fmr is the largest institutional shareholder, holding 17.18% of ORKA shares.
ORKA Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Oruka Therapeutics | 27.14% | 3.57% | 69.29% |
| Sector | Healthcare Stocks | 232.52% | 10.72% | -143.24% |
| Industry | Biotech Stocks | 384.56% | 10.59% | -295.14% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Fmr | 7.26M | 17.18% | $139.56M |
| Vr adviser | 4.15M | 9.82% | $79.77M |
| Fairmount funds management | 3.71M | 8.77% | $71.25M |
| Blackrock funding, inc. /de | 3.54M | 8.03% | $107.28M |
| Viking global investors lp | 2.67M | 6.31% | $51.28M |
| Deep track capital, lp | 2.65M | 6.29% | $51.05M |
| Vanguard group | 2.45M | 5.57% | $74.37M |
| Rtw investments, lp | 1.95M | 4.61% | $37.41M |
| Commodore capital lp | 1.75M | 4.15% | $33.71M |
| Braidwell lp | 1.38M | 3.27% | $26.58M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Fairmount funds management | 3.71M | 6.41% | $71.25M |
| Vr adviser | 4.15M | 4.49% | $79.77M |
| Cable car capital | 500.00K | 4.12% | $9.62M |
| Avidity partners management lp | 660.42K | 2.89% | $12.70M |
| Sr one capital management, lp | 430.33K | 1.85% | $13.04M |
| Commodore capital lp | 1.75M | 1.65% | $33.71M |
| Affinity asset advisors | 959.18K | 1.61% | $18.45M |
| Great point partners | 183.33K | 1.45% | $3.53M |
| Synergy asset management | 458.95K | 1.45% | $13.91M |
| Deep track capital, lp | 2.65M | 1.42% | $51.05M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Viking global investors lp | 2.67M | 0.13% | 2.67M |
| Fmr | 7.26M | 0.01% | 1.64M |
| Blackrock funding, inc. /de | 3.54M | 0.00% | 1.33M |
| Avoro capital advisors | 1.33M | 0.33% | 1.33M |
| Perceptive advisors | 1.27M | 0.70% | 1.27M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Janus henderson group | - | - | -849.41K |
| Paradigm biocapital advisors lp | - | - | -819.66K |
| Frazier life sciences management | - | - | -583.33K |
| Redmile group | - | - | -386.96K |
| Driehaus capital management | - | - | -308.80K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Viking global investors lp | 2.67M | 0.13% | 2.67M | $51.28M |
| Avoro capital advisors | 1.33M | 0.33% | 1.33M | $25.64M |
| Perceptive advisors | 1.27M | 0.70% | 1.27M | $24.38M |
| Cormorant asset management, lp | 533.34K | 0.71% | 533.34K | $10.26M |
| Synergy asset management | 458.95K | 1.45% | 458.95K | $13.91M |
Sold Out
| Holder | Change |
|---|---|
| Sbi securities | -6.00 |
| Rise advisors | -36.00 |
| Srs capital advisors | -72.00 |
| Coldstream capital management | -180.00 |
| Simplex trading | -729.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 62 | -43.12% | 11,958,114 | -73.75% | 27 | 0.23% | 45 | -28.57% | 4 | -82.61% |
| Sep 30, 2025 | 42 | -48.15% | 6,253,192 | -81.84% | 14 | 0.22% | 25 | -51.92% | 9 | -35.71% |
| Jun 30, 2025 | 80 | 17.65% | 34,421,525 | 22.70% | 81 | 1.80% | 53 | 20.45% | 14 | 27.27% |
| Mar 31, 2025 | 70 | 7.69% | 31,776,535 | 2.46% | 76 | 1.28% | 44 | -8.33% | 11 | 37.50% |
| Dec 31, 2024 | 66 | 57.14% | 31,038,321 | 26.38% | 77 | 0.29% | 49 | 16.67% | 8 | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Feb 17, 2026 | Goncalves Joana | Chief Medical Officer | Sell | $195.87K |
| Feb 17, 2026 | Goncalves Joana | Chief Medical Officer | Sell | $30.69K |
| Jan 15, 2026 | Goncalves Joana | Chief Medical Officer | Sell | $138.28K |
| Jan 15, 2026 | Goncalves Joana | Chief Medical Officer | Sell | $84.43K |
| Jan 02, 2026 | Sandler Laura Lee | Chief Operating Officer | Sell | $246.40K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q1 | - | 7 |
| 2025 Q4 | - | 4 |
| 2025 Q3 | - | - |
| 2025 Q2 | - | - |
| 2025 Q1 | 5 | - |
ORKA Ownership FAQ
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