Starling Oncology, Inc. 13F holders
119 funds reported a position in Starling Oncology, Inc. in their 13F for the quarter ended 30 June 2026, together 40.1 million shares worth $217.6 million. Against the quarter before, 26 opened a position, 51 added, 25 trimmed and 21 sold out; together they bought a net 1.3 million shares. The largest holders: BlackRock, Inc., Deerfield Management Company, L.P. and Vanguard Capital Management LLC.
Funds holding119+4 on Q1 2026
Shares they held40.1Mworth $217.6 million
Net bought on the quarter1.3M sharesabout $7.2 million at the funds' values
Funds buying to selling77 to 46opened or added, to cut or sold
Opened 26Added 51Held 17Trimmed 25Sold out 21
What each fund did in STLN against its 13F for the quarter before; a change under 0.1% of a holding counts as held
Funds reporting a position in STLN in their 13F, each quarter; hover a bar for the shares they held
Filed so far for the quarter to 30 September 2026
3,241 funds have filed their 13F for the quarter so far; the rest are due by 16 November 2026. Of those, 15 reported a position in Starling Oncology, Inc.: 2 opened one, 6 added, 3 trimmed and 2 sold out, a net 346,108 shares sold.
| Fund | Change in shares | Shares now | Status | Filing |
|---|---|---|---|---|
| Wealth Enhancement Advisory Services, LLC | +72,861 | 72,861 | new | 13F |
| T3 Companies, LLC | -15,500 | 64,500 | trimmed | 13F |
| Kingswood Wealth Advisors, LLC | +14,501 | 136,401 | added | 13F |
| State of Wyoming | +5,762 | 78,644 | added | 13F |
| State of Alaska, Department of Revenue | +4,960 | 4,960 | new | 13F |
| Caitong International Asset Management Co., Ltd | +3,832 | 14,893 | added | 13F |
| Sterling Capital Management LLC | +1,714 | 2,281 | added | 13F |
| SBI Securities Co., Ltd. | -405 | 1,195 | trimmed | 13F |
| Gamma Investing LLC | +318 | 381 | added | 13F |
| Fermata Advisors, LLC | -125 | 12,675 | trimmed | 13F |
| Farther Finance Advisors, LLC | +8 | 15 | added | 13F |
| Inspire Investing, LLC | -424,008 | 0 | sold out | 13F |
| ProShare Advisors LLC | -10,026 | 0 | sold out | 13F |
The largest moves in the name among the funds that have filed, against each fund's previous 13F.
The well-known funds
Of the 44 funds followed here, 6 reported a position in Starling Oncology, Inc. in a 13F for the quarter ended 30 June 2026. The largest: Geode Capital Management, 1.9 million shares worth $10.3 million, 0.0% of its reported book. In the quarter, 5 funds added or opened a position and 1 trimmed or sold out; together they bought a net 1.2 million shares, about $6.8 million at the funds' own value per share on 30 June 2026. A change under 0.1% of a holding counts as held.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| Geode Capital Management | 1,899,998 | $10.3 million | 0.0% | +142,151 | added | 30 June 2026 | 13F |
| Renaissance Technologies | 1,365,913 | $7.4 million | 0.0% | +463,104 | added | 30 June 2026 | 13F |
| Citadel Advisors | 894,101 | $4.9 million | 0.0% | +285,834 | added | 30 June 2026 | 13F |
| Two Sigma Investments | 668,839 | $3.6 million | 0.0% | +361,085 | added | 30 June 2026 | 13F |
| Millennium Management | 96,875 | $526,031 | 0.0% | -34,647 | trimmed | 30 June 2026 | 13F |
| FMR LLC | 78,107 | $424,121 | 0.0% | +28,576 | added | 30 June 2026 | 13F |
Value is what the fund reported.
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Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.The largest holders
| Fund | Shares | Share of all | Value | Of its book | Change in shares | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 4,749,030 | 11.85% | $25.8 million | 0.00% | +333,163 | 13F |
| Deerfield Management Company, L.P. | 3,360,052 | 8.38% | $18.2 million | 0.23% | no change | 13F |
| Vanguard Capital Management LLC | 3,265,531 | 8.15% | $17.7 million | 0.00% | -211,250 | 13F |
| Josh Arnold Investment Consultant, LLC | 2,464,359 | 6.15% | $13.4 million | 8.42% | no change | 13F |
| Geode Capital Management, LLC | 1,899,998 | 4.74% | $10.3 million | 0.00% | +142,151 | 13F |
| Goldman Sachs Group Inc. | 1,735,337 | 4.33% | $9.4 million | 0.00% | +383,438 | 13F |
| Wexford Capital LP | 1,711,323 | 4.27% | $9.3 million | 1.27% | no change | 13F |
| State Street Corp. | 1,552,917 | 3.87% | $8.4 million | 0.00% | +91,463 | 13F |
| Nuveen, LLC | 1,408,720 | 3.51% | $7.6 million | 0.00% | +1,313,456 | 13F |
| Renaissance Technologies LLC | 1,365,913 | 3.41% | $7.4 million | 0.01% | +463,104 | 13F |
| CenterBook Partners LP | 1,241,660 | 3.10% | $6.7 million | 0.33% | -326,763 | 13F |
| Marshall Wace, LLP | 1,222,498 | 3.05% | $6.6 million | 0.01% | +880,233 | 13F |
| Vanguard Portfolio Management LLC | 1,007,037 | 2.51% | $5.5 million | 0.00% | +144,198 | 13F |
| Citadel Advisors LLC | 894,101 | 2.23% | $4.9 million | 0.00% | +285,834 | 13F |
| Jane Street Group, LLC | 852,163 | 2.13% | $4.6 million | 0.00% | +427,269 | 13F |
| BRC Group Holdings, Inc. | 742,593 | 1.85% | $4.0 million | 0.93% | -187,141 | 13F |
| Arrowstreet Capital, Limited Partnership | 710,888 | 1.77% | $3.9 million | 0.00% | +291,465 | 13F |
| Two Sigma Investments, LP | 668,839 | 1.67% | $3.6 million | 0.00% | +361,085 | 13F |
| Northern Trust Corp. | 591,534 | 1.48% | $3.2 million | 0.00% | +33,079 | 13F |
| Acadian Asset Management LLC | 567,001 | 1.41% | $3.1 million | 0.00% | new | 13F |
| Vanguard Fiduciary Trust Co. | 502,049 | 1.25% | $2.7 million | 0.00% | +18,989 | 13F |
| FourWorld Capital Management LLC | 499,196 | 1.25% | $2.7 million | 3.13% | no change | 13F |
| Manatuck Hill Partners, LLC | 450,000 | 1.12% | $2.4 million | 0.81% | new | 13F |
| Walleye Capital LLC | 445,832 | 1.11% | $2.4 million | 0.01% | new | 13F |
| Inspire Investing, LLC | 424,008 | 1.06% | $2.3 million | 0.10% | new | 13F |
| JPMorgan Chase & Co. | 409,348 | 1.02% | $2.3 million | 0.00% | +39,171 | 13F |
| Bank of America Corp. | 391,997 | 0.98% | $2.1 million | 0.00% | +328,558 | 13F |
| Invesco Ltd. | 342,166 | 0.85% | $1.9 million | 0.00% | +304,947 | 13F |
| Formula Growth Ltd | 300,000 | 0.75% | $1.6 million | 0.57% | new | 13F |
| SG Americas Securities, LLC | 263,147 | 0.66% | $1.4 million | 0.00% | +249,049 | 13F |
| Mount Lucas Management LP | 250,000 | 0.62% | $1.4 million | 0.48% | no change | 13F |
| Boothbay Fund Management, LLC | 233,379 | 0.58% | $1.3 million | 0.02% | +95,587 | 13F |
| Charles Schwab Investment Management Inc. | 226,007 | 0.56% | $1.2 million | 0.00% | +11,092 | 13F |
| Informed Momentum Co LLC | 188,467 | 0.47% | $1.0 million | 0.09% | new | 13F |
| Bank of New York Mellon Corp | 176,949 | 0.44% | $960,832 | 0.00% | +14,507 | 13F |
| Dauntless Investment Group, LLC | 163,570 | 0.41% | $888,185 | 1.54% | -298,487 | 13F |
| UBS Group AG | 153,273 | 0.38% | $832,272 | 0.00% | -421,379 | 13F |
| Morgan Stanley | 135,085 | 0.34% | $733,511 | 0.00% | -36,855 | 13F |
| Kingswood Wealth Advisors, LLC | 121,900 | 0.30% | $661,917 | 0.03% | +18,700 | 13F |
| Creative Planning | 109,925 | 0.27% | $596,891 | 0.00% | +83,713 | 13F |
| Panoramic Capital, LLC | 100,000 | 0.25% | $543,000 | 0.23% | new | 13F |
| Gsa Capital Partners LLP | 98,727 | 0.25% | $536,000 | 0.03% | new | 13F |
| Millennium Management LLC | 96,875 | 0.24% | $526,031 | 0.00% | -34,647 | 13F |
| Cetera Investment Advisers | 89,415 | 0.22% | $485,523 | 0.00% | -38,780 | 13F |
| HighTower Advisors, LLC | 85,838 | 0.21% | $466,100 | 0.00% | +1,919 | 13F |
| White Pine Capital LLC | 85,618 | 0.21% | $464,906 | 0.11% | new | 13F |
| T3 Companies, LLC | 80,000 | 0.20% | $434,400 | 0.50% | -31,900 | 13F |
| Wells Fargo & Company | 78,510 | 0.20% | $426,309 | 0.00% | +38,087 | 13F |
| FMR LLC | 78,107 | 0.19% | $424,121 | 0.00% | +28,576 | 13F |
| Deutsche Bank AG | 75,937 | 0.19% | $412,337 | 0.00% | +20,015 | 13F |
The 50 largest of the 119 funds that reported a position in STLN in their 13F for the quarter ended 30 June 2026, by the value each reported.
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Share of all is the fund's part of all the shares the funds reported. Change is shares against the fund's 13F for the quarter before. A 13F lists a manager's long positions in US-listed shares at the quarter's end. What is a 13F?Options the funds reported on STLN
| Fund | Option | Shares under the options | Value of those shares | Quarter ended | Filing |
|---|---|---|---|---|---|
| Citadel Advisors | Calls | 769,200 | $4.2 million | 30 June 2026 | 13F |
| Citadel Advisors | Puts | 74,400 | $403,992 | 30 June 2026 | 13F |
A 13F lists calls and puts by the shares they cover and what those shares were worth at the quarter's end, not what the options cost.
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They are not counted in the holdings above. A put gains when the stock falls, a call when it rises, and a fund may hold either to hedge.Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 15 May 2026 | 13D/A | M33 Growth I L.P. and 2 others | 5.0 million | 4.9% | 14 May 2026 | Item 4 is hereby supplemented as follows: The information set forth in Item 3 of this Schedule 13D, as amended therein, is incorporated herein by reference. | EDGAR |
| 16 March 2026 | 13G/A | Chernett Jorey and 1 other | 10.1 million | 10.2% | 13 March 2026 | passive, under 20% (13d-1(c)) | EDGAR |
| 15 January 2026 | 13G | Chernett Jorey and 1 other | 5.1 million | 5.2% | 14 January 2026 | passive, under 20% (13d-1(c)) | EDGAR |
| 20 November 2025 | 13D/A | M33 Growth I LP and 2 others | 6.8 million | 5.5% | 18 November 2025 | Item 4 is hereby supplemented as follows: The information set forth in Item 3 of this Schedule 13D, as amended therein, is incorporated herein by reference. | EDGAR |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder.
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Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short. 13D and 13GFails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 23 September 2026 | 354 | $7.05 | SEC |
| 11 September 2026 | 10 | $6.20 | SEC |
| 31 August 2026 | 38 | $6.17 | SEC |
| 25 August 2026 | 3 | $6.13 | SEC |
| 24 August 2026 | 1,900 | $6.47 | SEC |
| 20 August 2026 | 44 | $6.66 | SEC |
| 17 August 2026 | 156 | $6.45 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period.