Starling Oncology, Inc.
STLN- Exchange
- Nasdaq
- 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; 119 institutions reported holding it in 13F filings for Q2 2026, worth $217.6M in total; no superinvestor holds it.
13F holders, Q2 2024
Institutional positions in Starling Oncology, Inc. as of Jun 30, 2024. 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
- 39
- −8 vs. Q1 2024
- Shares held
- 18.7M
- +1.44M (+8.4%) vs. Q1 2024
- Total value
- $8.60M
- −$18.6M (−68.4%) vs. Q1 2024
- New holders
- 4
- 9 more added
- Sold out
- 12
- 13 more reduced
Compare with Q1 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting STLN 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 | 119 | $217.6M |
| Q1 2026 | 115 | $118.9M |
| Q4 2025 | 117 | $137.1M |
| Q3 2025 | 108 | $121.0M |
| Q2 2025 | 79 | $65.5M |
| Q1 2025 | 43 | $19.4M |
| Q4 2024 | 31 | $4.61M |
| Q3 2024 | 34 | $6.73M |
| Q2 2024 | 39 | $8.60M |
| Q1 2024 | 47 | $27.2M |
| Q4 2023 | 45 | $37.6M |
| Q3 2023 | 36 | $21.2M |
| Q2 2023 | 38 | $7.66M |
| Q1 2023 | 39 | $14.9M |
| Q4 2022 | 40 | $38.7M |
| Q3 2022 | 39 | $108.4M |
| Q2 2022 | 36 | $110.9M |
| Q1 2022 | 29 | $159.0M |
| Q4 2021 | 21 | $199.9M |
| Q3 2021 | 1 | $2.50M |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2024
Shares, value and share of portfolio for each institution holding Starling Oncology, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 4,751,389 | $2.19M | 0.00% | −2,1590.0% | Reduced |
| Deerfield Management Company, L.P. (Series C) | 3,360,052 | $1.55M | 0.03% | 00.0% | Unchanged |
| Vanguard Group Inc | 1,783,454 | $820.4K | 0.00% | 00.0% | Unchanged |
| Kent Lake Capital LLC | 1,750,000 | $805.0K | 0.36% | +563,287+47.5% | Added |
| Balyasny Asset Management LLC | 1,725,562 | $793.8K | 0.00% | 00.0% | Unchanged |
| Tiff Advisory Services Inc | 1,418,685 | $652.6K | 0.23% | +995,280+235.1% | Added |
| Hongkou Capital LP | 802,965 | $369.4K | 10.89% | −81,724−9.2% | Reduced |
| Cincinnati Insurance Co | 699,500 | $321.8K | 0.01% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 360,264 | $165.8K | 0.00% | +6,166+1.7% | Added |
| Renaissance Technologies LLC | 339,400 | $156.1K | 0.00% | +199,300+142.3% | Added |
| Citadel Advisors LLC | 269,704 | $124.1K | 0.00% | +239,558+794.7% | Added |
| FourWorld Capital Management LLC | 257,000 | $118.2K | 0.16% | +6,641+2.7% | Added |
| BlackRock Inc. | 204,814 | $94.2K | 0.00% | +55,383+37.1% | Added |
| FreeGulliver LLC | 188,169 | $86.6K | 0.06% | 00.0% | Unchanged |
| Millennium Management LLC | 109,207 | $50.2K | 0.00% | −39,057−26.3% | Reduced |
| State Street Corp | 101,300 | $46.6K | 0.00% | 00.0% | Unchanged |
| Saba Capital Management, L.P. | 94,264 | $43.4K | 0.00% | 00.0% | Unchanged |
| Fielder Capital Group LLC | 70,192 | $32.3K | 0.01% | 00.0% | Unchanged |
| Northern Trust Corp | 64,902 | $29.9K | 0.00% | −94−0.1% | Reduced |
| Quattro Financial Advisors LLC | 55,960 | $25.7K | 0.01% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 45,068 | $20.7K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 31,611 | $14.5K | 0.00% | +31,611 | New |
| Susquehanna International Group, LLP | 31,182 | $14.3K | 0.00% | +31,182 | New |
| Morgan Stanley | 29,340 | $13.5K | 0.00% | −41,214−58.4% | Reduced |
| HighTower Advisors, LLC | 27,980 | $13.0K | 0.00% | 00.0% | Unchanged |
| Lee Financial Co | 27,980 | $12.9K | 0.00% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 18,300 | $8.42K | 0.00% | +18,300 | New |
| JustInvest LLC | 17,984 | $8.27K | 0.00% | −975−5.1% | Reduced |
| Qube Research & Technologies Ltd | 15,642 | $7.20K | 0.00% | −15,368−49.6% | Reduced |
| XTX Topco Ltd | 11,457 | $5.27K | 0.00% | −16,048−58.3% | Reduced |
| Mariner, LLC | 10,884 | $5.01K | 0.00% | −7,418−40.5% | Reduced |
| AMG National Trust Bank | 10,000 | $4.60K | 0.00% | +10,000 | New |
| Tower Research Capital LLC (TRC) | 9,832 | $4.52K | 0.00% | +2,080+26.8% | Added |
| Bank of America Corp | 2,671 | $1.23K | 0.00% | −1,235−31.6% | Reduced |
| Rhumbline Advisers | 2,175 | $1.00K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 170 | $78 | 0.00% | −8,596−98.1% | Reduced |
| Citigroup Inc | 40 | $18 | 0.00% | −12,814−99.7% | Reduced |
| Royal Bank of Canada | 130 | $0 | 0.00% | +75+136.4% | Added |
| Boston Financial Mangement LLC | 2,767 | – | – | −4,588−62.4% | Reduced |
| Element Pointe Advisors, LLC | 0 | $0 | 0.00% | −199,026−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −105,824−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −38,639−100.0% | Sold out |
| WealthShield Partners, LLC | 0 | $0 | 0.00% | −24,126−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −23,800−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −22,201−100.0% | Sold out |
| Brown Advisory Inc | 0 | $0 | 0.00% | −18,674−100.0% | Sold out |
| Nwam LLC | 0 | $0 | 0.00% | −27,679−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −10,326−100.0% | Sold out |
| Deutsche Bank AG | 0 | $0 | 0.00% | −9,435−100.0% | Sold out |
| Wells Fargo & Company | 0 | $0 | 0.00% | −248−100.0% | Sold out |
| Kirr Marbach & Co LLC | 0 | $0 | 0.00% | −2,725−100.0% | Sold out |