Oruka Therapeutics, Inc.
Total Trades
11
Buys
1
Sells
5
Largest Trade
$1M+
Insiders
3
Institutional Funds
106
Inst. Value
$1M+
Activist Filings
21
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Sandler Laura Lee | COO | SELL | $100K–$500K | 5K | $33.56 | Mar 2, 2026 |
| Sandler Laura Lee | COO | EXERCISE | $15K–$50K | 5K | $7.80 | Mar 2, 2026 |
| Goncalves Joana | Chief Medical Offi… | EXERCISE | $50K–$100K | 7K | $7.32 | Feb 17, 2026 |
| Goncalves Joana | Chief Medical Offi… | SELL | $100K–$500K | 7K | $32.37 | Feb 17, 2026 |
| Goncalves Joana | Chief Medical Offi… | EXERCISE | $50K–$100K | 7K | $7.32 | Jan 16, 2026 |
| Goncalves Joana | Chief Medical Offi… | SELL | $100K–$500K | 7K | $31.81 | Jan 16, 2026 |
| Sandler Laura Lee | COO | EXERCISE | $15K–$50K | 5K | $7.80 | Jan 3, 2026 |
| Sandler Laura Lee | COO | SELL | $100K–$500K | 13K | $28.52 | Jan 3, 2026 |
| Goncalves Joana | Chief Medical Offi… | SELL | $100K–$500K | 7K | $30.61 | Dec 19, 2025 |
| Goncalves Joana | Chief Medical Offi… | EXERCISE | $50K–$100K | 7K | $7.32 | Dec 19, 2025 |
| Venrock Healthcare Capital Partners III, L.P. | 10% Owner | BUY | $1M+ | 123K | $11.45 | Feb 27, 2025 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 106 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| VR Adviser, LLC | 4.1M | $1M+ | SH |
| Fairmount Funds Management LLC | 3.7M | $1M+ | SH |
| VIKING GLOBAL INVESTORS LP | 2.7M | $1M+ | SH |
| Deep Track Capital, LP | 2.2M | $1M+ | SH |
| Remedium Capital Partners, LLC | 1.6M | $1M+ | SH |
| PERCEPTIVE ADVISORS LLC | 1.5M | $1M+ | SH |
| STATE STREET CORP | 1.4M | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 813K | $1M+ | SH |
| Affinity Asset Advisors, LLC | 802K | $1M+ | SH |
| MERCER GLOBAL ADVISORS INC /ADV | 745K | $1M+ | SH |
| Avidity Partners Management LP | 660K | $1M+ | SH |
| Point72 Asset Management, L.P. | 600K | $1M+ | SH |
| Cormorant Asset Management, LP | 533K | $1M+ | SH |
| Synergy Asset Management, LLC | 459K | $1M+ | SH |
| SR ONE CAPITAL MANAGEMENT, LP | 430K | $1M+ | SH |
| Candriam S.C.A. | 401K | $1M+ | SH |
| Cable Car Capital, LP | 400K | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 329K | $1M+ | SH |
| UBS Group AG | 271K | $1M+ | SH |
| Soleus Capital Management, L.P. | 190K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Feb 13, 2026
4.5%
2.2M shares
SC 13G · Jan 30, 2026
5.1%
2.5M shares
SC 13G · Jan 21, 2026
6.6%
3.2M shares
Venrock Healthcare Capital Partners III, L.P.
SC 13G/A · Nov 14, 2025
9.9%
4.9M shares
SC 13G/A · Oct 17, 2025
4.5%
2.2M shares
SC 13G · Sep 24, 2025
5.5%
2.7M shares
Fairmount Funds Management LLC
SC 13D/A · Sep 19, 2025
20.0%
11.2M shares
SC 13G · Jul 18, 2025
5.3%
2.0M shares
SC 13G · May 15, 2025
5.2%
1.9M shares
SC 13G · May 13, 2025
5.1%
1.9M shares
Fairmount Funds Management LLC
SC 13D/A · Mar 10, 2025
20.0%
8.5M shares
Venrock Healthcare Capital Partners III, L.P.
SC 13G/A · Feb 27, 2025
11.1%
4.1M shares
Fairmount Funds Management LLC
SC 13D/A · Nov 21, 2024
20.0%
7.9M shares
Avidity Partners Management LP
SC 13G/A · Nov 15, 2024
2.3%
791K shares
Venrock Healthcare Capital Partners III, L.P.
SC 13G/A · Nov 14, 2024
10.0%
3.5M shares
SC 13G/A · Nov 14, 2024
0.3%
44K shares
Janus Henderson Group plc EIN #00-0000000
SC 13G/A · Nov 14, 2024
0.7%
236K shares
Adage Capital Management, L.P.
SC 13D/A · Oct 22, 2024
0.5%
175K shares
SC 13G · Oct 7, 2024
15.3%
5.5M shares
Fairmount Funds Management LLC
SC 13D/A · Sep 13, 2024
20.0%
7.9M shares
Fairmount Funds Management LLC
SC 13D · Sep 6, 2024
20.0%
6.6M shares