Starling Oncology, Inc.
DFPH- Exchange
- OTC
- Industry
- Services-Offices & Clinics of Doctors of Medicine
- SEC CIK
- 0001799191
In the last 90 days, Starling Oncology, Inc. insiders filed 3 open-market purchases and 2 sales; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
13F holders, Q2 2021
Institutional positions in Starling Oncology, Inc. as of Jun 30, 2021. 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
- 53
- +4 vs. Q1 2021
- Shares held
- 21.6M
- −4.51M (−17.3%) vs. Q1 2021
- Total value
- $214.7M
- −$45.2M (−17.4%) vs. Q1 2021
- New holders
- 12
- 5 more added
- Sold out
- 8
- 14 more reduced
1 institution that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting DFPH 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 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 1 | $15 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 50 | $216.7M |
| Q2 2021 | 53 | $214.7M |
| Q1 2021 | 50 | $260.6M |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding Starling Oncology, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Deerfield Management Company, L.P. (Series C) | 5,000,000 | $49.8M | 0.88% | −5,460,000−52.2% | Reduced |
| Millennium Management LLC | 1,499,440 | $14.9M | 0.02% | +7,415+0.5% | Added |
| Davidson Kempner Capital Management LP | 1,274,555 | $12.6M | 0.10% | +234,990+22.6% | Added |
| Park West Asset Management LLC | 1,255,063 | $12.5M | 0.36% | 00.0% | Unchanged |
| Kent Lake Capital LLC | 1,053,300 | $10.5M | 4.01% | +50,475+5.0% | Added |
| Magnetar Financial LLC | 910,893 | $9.05M | 0.09% | 00.0% | Unchanged |
| TIG Advisors, LLC | 859,940 | $8.56M | 0.30% | −3,632−0.4% | Reduced |
| 683 Capital Management, LLC | 715,963 | $7.12M | 0.35% | +715,963 | New |
| Weiss Asset Management LP | 623,542 | $6.20M | 0.17% | +623,542 | New |
| Deutsche Bank AG | 580,308 | $5.77M | 0.00% | −16,334−2.7% | Reduced |
| Westchester Capital Management, LLC | 538,765 | $5.36M | 0.14% | −9,272−1.7% | Reduced |
| Wolverine Asset Management LLC | 520,728 | $5.18M | 0.05% | −9,546−1.8% | Reduced |
| UBS Oconnor LLC | 499,982 | $4.97M | 0.04% | 00.0% | Unchanged |
| Bank of America Corp | 462,000 | $4.60M | 0.00% | +462,000 | New |
| JPMorgan Chase & Co | 461,720 | $4.59M | 0.00% | −64,400−12.2% | Reduced |
| HBK Investments L P | 450,000 | $4.48M | 0.04% | 00.0% | Unchanged |
| Man Group plc | 378,963 | $3.77M | 0.01% | 00.0% | Unchanged |
| Radcliffe Capital Management, L.P. | 349,900 | $3.48M | 0.15% | 00.0% | Unchanged |
| CSS LLC | 334,951 | $3.33M | 0.18% | −25,595−7.1% | Reduced |
| Bulldog Investors, LLP | 307,288 | $3.06M | 0.81% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 300,341 | $2.98M | 0.01% | 00.0% | Unchanged |
| Glazer Capital, LLC | 273,187 | $2.72M | 0.04% | −108,499−28.4% | Reduced |
| Brant Point Investment Management LLC | 256,863 | $2.56M | 0.44% | 00.0% | Unchanged |
| Marshall Wace, LLP | 251,039 | $2.50M | 0.01% | 00.0% | Unchanged |
| Moore Capital Management, LP | 250,000 | $2.48M | 0.05% | 00.0% | Unchanged |
| Alyeska Investment Group, L.P. | 235,448 | $2.34M | 0.03% | 00.0% | Unchanged |
| Beryl Capital Management LLC | 197,924 | $1.97M | 0.18% | 00.0% | Unchanged |
| Castle Creek Arbitrage, LLC | 163,847 | $1.62M | 0.09% | 00.0% | Unchanged |
| Picton Mahoney Asset Management | 150,000 | $1.49M | 0.05% | +150,000 | New |
| Tenor Capital Management Co., L.P. | 140,287 | $1.40M | 0.03% | +50,287+55.9% | Added |
| Sphera Funds Management Ltd. | 126,491 | $1.26M | 0.12% | −36,268−22.3% | Reduced |
| Vivaldi Asset Management, LLC | 124,490 | $1.24M | 0.18% | +55,606+80.7% | Added |
| D. E. Shaw & Co., Inc. | 124,360 | $1.24M | 0.00% | +124,360 | New |
| Sage Rock Capital Management LP | 105,691 | $1.05M | 0.14% | −468,109−81.6% | Reduced |
| Deltec Asset Management LLC | 100,000 | $995.0K | 0.14% | 00.0% | Unchanged |
| Saba Capital Management, L.P. | 95,685 | $951.0K | 0.04% | +95,685 | New |
| Fortress Investment Group LLC | 86,056 | $857.0K | 0.04% | +86,056 | New |
| Periscope Capital Inc. | 74,800 | $744.0K | 0.02% | −25,200−25.2% | Reduced |
| Omni Partners US LLC | 69,099 | $688.0K | 0.03% | +69,099 | New |
| Aristeia Capital LLC | 62,500 | $622.0K | 0.01% | +62,500 | New |
| Q Global Advisors, LLC | 50,000 | $498.0K | 0.41% | 00.0% | Unchanged |
| DuPont Capital Management Corp | 50,000 | $497.0K | 0.01% | 00.0% | Unchanged |
| P Schoenfeld Asset Management LP | 47,294 | $471.0K | 0.03% | −2,300−4.6% | Reduced |
| Baird Financial Group, Inc. | 46,000 | $458.0K | 0.00% | 00.0% | Unchanged |
| Nomura Holdings Inc | 33,500 | $333.0K | 0.00% | +33,500 | New |
| Berkley W R Corp | 24,848 | $247.0K | 0.02% | 00.0% | Unchanged |
| Morgan Stanley | 20,098 | $200.0K | 0.00% | −4,984−19.9% | Reduced |
| CNH Partners LLC | 17,500 | $174.0K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 16,772 | $167.0K | 0.00% | +16,772 | New |
| Captrust Financial Advisors | 15,829 | $157.0K | 0.00% | −767−4.6% | Reduced |
| Exos Asset Management LLC | 5,000 | $50.0K | 0.03% | 00.0% | Unchanged |
| Royal Bank of Canada | 2,500 | $25.0K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 889 | $9.00K | 0.00% | +889 | New |
| Element Capital Management LLC | 0 | $0 | 0.00% | −599,800−100.0% | Sold out |
| Kepos Capital LP | 0 | $0 | 0.00% | −297,500−100.0% | Sold out |
| Linden Advisors LP | 0 | $0 | 0.00% | −97,271−100.0% | Sold out |
| Ramius Advisors LLC | 0 | $0 | 0.00% | −65,724−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −26,207−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −14,448−100.0% | Sold out |
| Centric Wealth Management | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −49−100.0% | Sold out |
| Omni Partners LLP | – | – | – | – | Not filed |