Quince Therapeutics, Inc. - QNCX
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC | History | No change | 2,084,015 | 6,981 | 0.0% | 0.0% | 1 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| Woodline Partners LP | History | Added to | 5,200,000 | 527 | 0.0% | 0.03% | 2 | +3,258,458 | 167.83% | Q1 2026 | May 15, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Added to | 2,503,717 | 253 | 0.0% | 0.0% | 3 | +1,313,365 | 110.33% | Q1 2026 | May 15, 2026 |
| Shay Capital LLC | History | New | 1,772,909 | 179 | 0.01% | — | 4 | +1,772,909 | New | Q1 2026 | May 15, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | Added to | 1,750,862 | 176 | 0.0% | 0.0% | 5 | +1,733,551 | 10014.16% | Q1 2026 | May 13, 2026 |
| TWO SIGMA ADVISERS, LP | History | No change | 27,100 | 90 | 0.0% | 0.0% | 6 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Added to | 796,140 | 79 | 0.0% | 0.0% | 7 | +451,045 | 130.7% | Q1 2026 | May 15, 2026 |
| IEQ CAPITAL, LLC | History | Reduced | 600,105 | 60 | 0.0% | 0.01% | 8 | -379,170 | -38.72% | Q1 2026 | May 14, 2026 |
| BlackRock, Inc. | History | Added to | 473,259 | 47 | 0.0% | 0.0% | 9 | +1,270 | 0.27% | Q1 2026 | May 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | New | 461,477 | 46 | 0.0% | — | 10 | +461,477 | New | Q1 2026 | May 15, 2026 |
| STATE STREET CORP | History | Added to | 248,011 | 25 | 0.0% | 0.0% | 11 | +17,400 | 7.55% | Q1 2026 | May 15, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | New | 232,326 | 23 | 0.0% | — | 12 | +232,326 | New | Q1 2026 | May 08, 2026 |
| TUDOR INVESTMENT CORP ET AL | History | New | 220,000 | 22 | 0.0% | — | 13 | +220,000 | New | Q1 2026 | May 15, 2026 |
| CITADEL ADVISORS LLC | History | Reduced | 168,500 | 17 | 0.0% | 0.0% | 14 | -18,428 | -9.86% | Q1 2026 | May 15, 2026 |
| SIMPLEX TRADING, LLC | History | Reduced | 154,093 | 15 | 0.0% | 0.0% | 15 | -13,108 | -7.84% | Q1 2026 | May 14, 2026 |
| Vanguard Personalized Indexing Management, LLC | History | New | 132,661 | 13 | 0.0% | — | 16 | +132,661 | New | Q1 2026 | May 14, 2026 |
| ADAR1 Capital Management, LLC | History | Reduced | 100,100 | 10 | 0.0% | 0.03% | 17 | -22,812 | -18.56% | Q1 2026 | May 15, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Reduced | 71,223 | 7 | 0.0% | 0.0% | 18 | -109,727 | -60.64% | Q1 2026 | May 15, 2026 |
| NORTHERN TRUST CORP | History | Reduced | 65,931 | 6 | 0.0% | 0.0% | 19 | -40,291 | -37.93% | Q1 2026 | May 14, 2026 |
| Intellectus Partners, LLC | History | No change | 53,312 | 5 | 0.0% | 0.03% | 20 | 0 | 0.0% | Q1 2026 | Apr 10, 2026 |
| XTX Topco Ltd | History | Added to | 48,812 | 4 | 0.0% | 0.0% | 21 | +36,339 | 291.34% | Q1 2026 | May 15, 2026 |
| Gen-Wealth Partners Inc | History | New | 33,018 | 3 | 0.0% | — | 23 | +33,018 | New | Q1 2026 | May 08, 2026 |
| Catalyst Funds Management Pty Ltd | History | New | 30,000 | 3 | 0.0% | — | 22 | +30,000 | New | Q1 2026 | May 11, 2026 |
| Nordwand Advisors, LLC | History | New | 20,000 | 2 | 0.0% | — | 25 | +20,000 | New | Q1 2026 | May 07, 2026 |
| Cambridge Investment Research Advisors, Inc. | History | No change | 15,200 | 2 | 0.0% | 0.0% | 24 | 0 | 0.0% | Q1 2026 | Apr 30, 2026 |
| GOLDMAN SACHS GROUP INC | History | Reduced | 16,064 | 1 | 0.0% | 0.0% | 26 | -213,631 | -93.01% | Q1 2026 | May 15, 2026 |
| SCHARF INVESTMENTS, LLC | History | Reduced | 19,461 | 1 | 0.0% | 0.01% | 27 | -71,600 | -78.63% | Q1 2026 | Apr 13, 2026 |
| Vanguard Global Advisers, LLC | History | New | 19,514 | 1 | 0.0% | — | 33 | +19,514 | New | Q1 2026 | May 08, 2026 |
| Belvedere Trading LLC | History | New | 13,080 | 1 | 0.0% | — | 32 | +13,080 | New | Q1 2026 | May 12, 2026 |
| Alpha Zero LLC | History | New | 13,000 | 1 | 0.0% | — | 34 | +13,000 | New | Q1 2026 | May 07, 2026 |
| Mariner, LLC | History | New | 12,673 | 1 | 0.0% | — | 29 | +12,673 | New | Q1 2026 | May 13, 2026 |
| LPL Financial LLC | History | New | 10,933 | 1 | 0.0% | — | 30 | +10,933 | New | Q1 2026 | May 06, 2026 |
| Coyle Financial Counsel LLC | History | New | 10,509 | 1 | 0.0% | — | 31 | +10,509 | New | Q1 2026 | May 12, 2026 |
| NIXON PEABODY TRUST CO | History | No change | 11,126 | 1 | 0.0% | 0.0% | 28 | 0 | 0.0% | Q1 2026 | Apr 27, 2026 |
| Nantahala Capital Management, LLC | History | Closed out | 0 | 0 | — | 0.3% | — | -2,672,429 | -100.0% | Q1 2026 | May 15, 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | History | Closed out | 0 | 0 | — | 0.01% | — | -2,250,000 | -100.0% | Q1 2026 | May 15, 2026 |
| Almitas Capital LLC | History | Closed out | 0 | 0 | — | 0.69% | — | -930,134 | -100.0% | Q1 2026 | May 15, 2026 |
| SUPERSTRING CAPITAL MANAGEMENT LP | History | Closed out | 0 | 0 | — | 1.54% | — | -858,711 | -100.0% | Q1 2026 | May 14, 2026 |
| STEMPOINT CAPITAL LP | History | Closed out | 0 | 0 | — | 0.42% | — | -739,264 | -100.0% | Q1 2026 | May 15, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -538,100 | -100.0% | Q1 2026 | May 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -523,899 | -100.0% | Q1 2026 | May 15, 2026 |
| JANE STREET GROUP, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -521,072 | -100.0% | Q1 2026 | May 12, 2026 |
| MARSHALL WACE, LLP | History | Closed out | 0 | 0 | — | 0.0% | — | -511,858 | -100.0% | Q1 2026 | May 14, 2026 |
| HighTower Advisors, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -328,500 | -100.0% | Q1 2026 | May 05, 2026 |
| 683 Capital Management, LLC | History | Closed out | 0 | 0 | — | 0.03% | — | -238,177 | -100.0% | Q1 2026 | May 15, 2026 |
| Union Square Park Capital Management, LLC | History | Closed out | 0 | 0 | — | 0.36% | — | -224,746 | -100.0% | Q1 2026 | May 15, 2026 |
| Cerity Partners LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -189,789 | -100.0% | Q1 2026 | May 15, 2026 |
| Alphabet Inc. | History | Closed out | 0 | 0 | — | 0.02% | — | -189,122 | -100.0% | Q1 2026 | May 07, 2026 |
| GROUP ONE TRADING LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -140,477 | -100.0% | Q1 2026 | May 13, 2026 |
| GSA CAPITAL PARTNERS LLP | History | Closed out | 0 | 0 | — | 0.03% | — | -112,026 | -100.0% | Q1 2026 | May 08, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -95,122 | -100.0% | Q1 2026 | May 15, 2026 |
| Anfield Capital Management, LLC | History | Closed out | 0 | 0 | — | 0.1% | — | -94,201 | -100.0% | Q1 2026 | May 12, 2026 |
| OMERS ADMINISTRATION Corp | History | Closed out | 0 | 0 | — | 0.0% | — | -92,000 | -100.0% | Q1 2026 | May 15, 2026 |
| Point72 Asset Management, L.P. | History | Closed out | 0 | 0 | — | 0.0% | — | -83,916 | -100.0% | Q1 2026 | May 15, 2026 |
| Quadrature Capital Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -80,134 | -100.0% | Q1 2026 | May 15, 2026 |
| Qube Research & Technologies Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -78,474 | -100.0% | Q1 2026 | May 15, 2026 |
| Hudson Bay Capital Management LP | History | Closed out | 0 | 0 | — | 0.0% | — | -63,471 | -100.0% | Q1 2026 | May 13, 2026 |
| UBS Group AG | History | Reduced | 556 | 0 | — | 0.0% | — | -34,536 | -98.42% | Q1 2026 | May 05, 2026 |
| Operose Advisors LLC | History | Closed out | 0 | 0 | — | 0.02% | — | -31,568 | -100.0% | Q1 2026 | May 12, 2026 |
| BALYASNY ASSET MANAGEMENT L.P. | History | Closed out | 0 | 0 | — | 0.0% | — | -27,753 | -100.0% | Q1 2026 | May 15, 2026 |
| Lighthouse Investment Partners, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -24,720 | -100.0% | Q1 2026 | May 14, 2026 |
| Equitable Holdings, Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -24,250 | -100.0% | Q1 2026 | May 15, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Closed out | 0 | 0 | — | 0.0% | — | -20,043 | -100.0% | Q1 2026 | May 15, 2026 |
| Virtu Financial LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -15,763 | -100.0% | Q1 2026 | May 14, 2026 |
| Engineers Gate Manager LP | History | Closed out | 0 | 0 | — | 0.0% | — | -12,193 | -100.0% | Q1 2026 | May 15, 2026 |
| MORGAN STANLEY | History | Reduced | 834 | 0 | — | 0.0% | — | -9,789 | -92.15% | Q1 2026 | May 15, 2026 |
| Fortitude Family Office, LLC | History | New | 8,095 | 0 | — | — | — | +8,095 | New | Q1 2026 | Apr 15, 2026 |
| WELLS FARGO & COMPANY/MN | History | Closed out | 0 | 0 | — | 0.0% | — | -6,990 | -100.0% | Q1 2026 | May 11, 2026 |
| CITIGROUP INC | History | Closed out | 0 | 0 | — | 0.0% | — | -6,468 | -100.0% | Q1 2026 | May 11, 2026 |
| Tower Research Capital LLC (TRC) | History | Reduced | 8,740 | 0 | — | 0.0% | — | -6,188 | -41.45% | Q1 2026 | May 15, 2026 |
| Advisory Services Network, LLC | History | New | 5,500 | 0 | — | — | — | +5,500 | New | Q1 2026 | May 15, 2026 |
| ROYAL BANK OF CANADA | History | New | 3,291 | 0 | — | — | — | +3,291 | New | Q1 2026 | May 15, 2026 |
| Allworth Financial LP | History | Closed out | 0 | 0 | — | 0.0% | — | -1,500 | -100.0% | Q1 2026 | May 14, 2026 |
| Parallel Advisors, LLC | History | Added to | 795 | 0 | — | — | — | +500 | 169.49% | Q1 2026 | May 07, 2026 |
| OSAIC HOLDINGS, INC. | History | Reduced | 550 | 0 | — | 0.0% | — | -277 | -33.49% | Q1 2026 | May 15, 2026 |
| FMR LLC | History | Closed out | 0 | 0 | — | — | — | -70 | -100.0% | Q1 2026 | May 15, 2026 |
| SBI Securities Co., Ltd. | History | Added to | 135 | 0 | — | — | — | +57 | 73.08% | Q1 2026 | Apr 27, 2026 |
| JPMORGAN CHASE & CO | History | No change | 469 | 0 | — | 0.0% | — | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| BARCLAYS PLC | History | No change | 4 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | No change | 133 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | No change | 8 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| Westside Investment Management, Inc. | History | No change | 75 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 04, 2026 |
| Hurley Capital, LLC | History | No change | 121 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 06, 2026 |
| JDM Financial Group LLC | History | No change | 340 | 0 | — | 0.0% | — | 0 | 0.0% | Q1 2026 | May 20, 2026 |