Immunocore Holdings PLC-ADRIMCR
13F holders, Q1 2026 (March 31)142holders −7
23new positions
27sold out
6famous investors
$30.15avg. 13F price*
At the end of Q1 2026, 142 institutions reported holding Immunocore Holdings PLC-ADR (IMCR) in their 13F filings, down 7 from Q4 2025. 23 opened new positions and 27 sold out. The largest holders were RTW Investments, LP ($146.8M), FMR LLC ($145.6M) and Wellington Management Group LLP ($141.9M). 6 famous investors held it, including Steve Cohen (0.1% of Point72 Asset Management's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Immunocore Holdings PLC-ADR
- CUSIP
- 45258D105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 23 | $40.2M |
| Exits | 27 | $15.9M |
All 13F filers, Q4 2025 → Q1 2026: 8,545,848 shares bought and 7,379,392 shares sold, net +1,166,456 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 142 holders
| RTW Investments, LP | 1.46% | No change | 4,869,798 | $146.8M |
| FMR LLC | 0.01% | Add +6.4% | 4,829,154 | $145.6M |
| Wellington Management Group LLP | 0.03% | Add +0.3% | 4,706,168 | $141.9M |
| Primecap Management Co. | 0.09% | Reduce -6.8% | 3,693,241 | $111.4M |
| Bellevue Group AG | 2.01% | No change | 2,796,803 | $84.3M |
| Vestal Point Capital, LP | 2.33% | Add +373.0% | 2,766,868 | $83.4M |
| Tang Capital Management LLC | 4.06% | Add +0.8% | 2,649,368 | $79.9M |
| Deep Track Capital, LP | 1.20% | Reduce -3.6% | 1,931,884 | $58.2M |
| T. Rowe Price Investment Management, Inc. | 0.04% | Reduce -68.3% | 1,891,600 | $57.0M |
| Logos Global Management LP | 2.33% | Add +76.5% | 1,500,000 | $45.2M |
| BVF Inc. | 1.24% | Reduce -13.1% | 1,294,463 | $39.0M |
| Millennium Management | 0.03% | Add +35.7% | 1,237,403 | $37.3M |
| Armistice Capital, LLC | 1.18% | Add +8.2% | 1,188,000 | $35.8M |
| Point72 Asset Management | 0.06% | Add +118.6% | 1,102,271 | $33.2M |
| Fiera Capital Corp | 0.11% | Add +3.4% | 1,080,099 | $32.6M |
| Two Sigma Investments, LP | 0.03% | Add +184.2% | 1,021,265 | $30.8M |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -5.1% | 919,332 | $27.7M |
| Kynam Capital Management, LP | 1.69% | Add +3.3% | 884,937 | $26.7M |
| Baker Bros. Advisors LP | 0.13% | Reduce -68.4% | 734,397 | $22.1M |
| Trails Edge Capital Partners, LP | 4.84% | No change | 682,597 | $20.6M |
| Caption Management, LLC | 0.99% | Add +601.2% | 661,786 | $20.0M |
| BlackRock, Inc. | 0.00% | Add +99.4% | 656,309 | $19.8M |
| Hudson Bay Capital Management LP | 0.13% | Add +65.1% | 633,174 | $19.1M |
| Janus Henderson Group PLC | 0.01% | Add +30.9% | 594,712 | $17.9M |
| Principal Financial Group Inc. | 0.01% | Reduce -21.2% | 519,130 | $15.7M |
| Acadian Asset Management LLC | 0.02% | Add +8.5% | 501,091 | $15.1M |
| Frazier Life Sciences Management, L.P. | 0.38% | Add +26.0% | 484,782 | $14.6M |
| Massachusetts Financial Services Co. | 0.00% | Reduce -0.0% | 407,373 | $12.3M |
| D. E. Shaw & Co. | 0.01% | Add +82.2% | 335,191 | $10.1M |
| Morgan Stanley | 0.00% | Add +12.7% | 323,606 | $9.8M |
| Woodline Partners LP | 0.04% | Add +0.0% | 316,762 | $9.6M |
| Candriam S.C.A. | 0.04% | No change | 269,729 | $8.1M |
| Cantor Fitzgerald, L. P. | 0.27% | New | 250,211 | $7.5M |
| Citadel Advisors | 0.01% | Reduce -1.6% | 230,399 | $6.9M |
| New York State Common Retirement Fund | 0.01% | No change | 211,140 | $6.4M |
| Bank of America Corp. | 0.00% | Reduce -11.9% | 206,866 | $6.2M |
| Jane Street Group, LLC | 0.01% | Add +102.5% | 204,368 | $6.2M |
| Moore Capital Management, LP | 0.24% | New | 197,308 | $5.9M |
| Diadema Partners LP | 2.41% | Add +174.8% | 193,189 | $5.8M |
| Marshall Wace, LLP | 0.01% | Add +194.8% | 180,340 | $5.4M |
| Renaissance Technologies | 0.01% | Add +16.4% | 164,000 | $4.9M |
| Legal & General Group Plc | 0.00% | Add +4.6% | 156,143 | $4.7M |
| TD Asset Management Inc | 0.00% | Reduce -53.6% | 135,828 | $4.1M |
| Goldman Sachs Group Inc. | 0.00% | Add +268.9% | 119,497 | $3.6M |
| Aberdeen Group plc | 0.01% | New | 116,857 | $3.5M |
| J. Goldman & Co LP | 0.16% | New | 114,749 | $3.5M |
| Balyasny Asset Management L.P. | 0.01% | New | 113,844 | $3.4M |
| Lord, Abbett & Co. LLC | 0.01% | New | 100,784 | $3.0M |
| Integral Health Asset Management, LLC | 0.16% | New | 100,000 | $3.0M |
| State Street Corp. | 0.00% | Add +4.7% | 97,940 | $3.0M |
| XTX Topco Ltd | 0.05% | Add +337.0% | 96,106 | $2.9M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.00% | Reduce -1.0% | 94,936 | $2.9M |
| Rhenman & Partners Asset Management AB | 0.32% | Reduce -44.1% | 85,724 | $2.6M |
| Catalio Capital Management, LP | 0.53% | New | 84,352 | $2.5M |
| Eschler Asset Management LLP | 2.40% | No change | 80,000 | $2.4M |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -10.2% | 76,519 | $2.3M |
| Wells Fargo & Company | 0.00% | Reduce -2.3% | 75,473 | $2.3M |
| Stempoint Capital LP | 0.37% | New | 63,543 | $1.9M |
| Hussman Strategic Advisors, Inc. | 0.41% | Add +50.0% | 63,000 | $1.9M |
| Sei Investments Co. | 0.00% | Add +21.7% | 61,260 | $1.8M |
| HighVista Strategies LLC | 0.49% | Add +77.9% | 58,697 | $1.8M |
| Elmind Capital, LP | 0.50% | No change | 58,248 | $1.8M |
| Envestnet Asset Management Inc. | 0.00% | Add +3.0% | 56,825 | $1.7M |
| Persistent Asset Partners Ltd | 0.57% | Add +75.3% | 48,962 | $1.5M |
| Hennion & Walsh Asset Management, Inc. | 0.05% | Reduce -3.0% | 47,127 | $1.4M |
| Eagle Health Investments LP | 0.29% | No change | 46,300 | $1.4M |
| Royal Bank of Canada | 0.00% | Add +5.2% | 44,714 | $1.3M |
| Geode Capital Management, LLC | 0.00% | Reduce -0.3% | 42,882 | $1.3M |
| UBS Group AG | 0.00% | Add +483.7% | 42,134 | $1.3M |
| Schroder Investment Management Group | 0.00% | Reduce -60.9% | 42,920 | $1.3M |
| Alps Advisors Inc. | 0.01% | Reduce -0.5% | 41,261 | $1.2M |
| ExodusPoint Capital Management, LP | 0.01% | New | 40,279 | $1.2M |
| Eversept Partners, LP | 0.08% | New | 39,238 | $1.2M |
| Jump Financial, LLC | 0.02% | Reduce -37.0% | 38,498 | $1.2M |
| Crossmark Global Holdings, Inc. | 0.02% | Add +0.1% | 36,457 | $1.1M |
| Y-Intercept (Hong Kong) Ltd | 0.02% | Reduce -27.5% | 34,927 | $1.1M |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.00% | Add +287.2% | 31,674 | $955K |
| Public Employees Retirement System of Ohio | 0.00% | Add +24.2% | 31,253 | $942K |
| Barclays PLC | 0.00% | Reduce -70.1% | 30,909 | $932K |
| Tidal Investments LLC | 0.00% | New | 30,651 | $924K |
| Assetmark, Inc. | 0.00% | Reduce -10.4% | 28,387 | $856K |
| State of New Jersey Common Pension Fund D | 0.00% | No change | 27,663 | $834K |
| Virtus Investment Advisers, LLC | 0.19% | Add +23.5% | 22,940 | $692K |
| HRT Financial LP | 0.00% | Reduce -29.9% | 22,861 | $689K |
| Trexquant Investment LP | 0.00% | New | 20,685 | $624K |
| Orion Porfolio Solutions, LLC | 0.01% | Reduce -6.7% | 20,524 | $619K |
| Voloridge Investment Management, LLC | 0.00% | Reduce -30.8% | 19,492 | $588K |
| Quadrature Capital Ltd | 0.01% | Reduce -50.1% | 19,254 | $581K |
| Bridgewater Associates | 0.00% | Add +90.2% | 18,930 | $571K |
| BNP Paribas Financial Markets | 0.00% | Reduce -16.1% | 16,936 | $511K |
| Brevan Howard Capital Management LP | 0.01% | New | 16,420 | $482K |
| Squarepoint Ops LLC | 0.00% | Add +0.3% | 15,434 | $465K |
| PSP Research LLC | 0.32% | Add +5.0% | 15,141 | $457K |
| Engineers Gate Manager LP | 0.01% | New | 13,892 | $419K |
| Stifel Financial Corp. | 0.00% | Reduce -3.8% | 11,222 | $338K |
| China Universal Asset Management Co., Ltd. | 0.02% | Reduce -28.6% | 10,783 | $325K |
| TrinityBridge Ltd | 0.01% | New | 10,100 | $304K |
| Entropy Technologies, LP | 0.01% | New | 10,020 | $302K |
| Susquehanna International Group, LLP | 0.00% | Reduce -75.5% | 8,622 | $260K |
| Federation des caisses Desjardins du Quebec | 0.00% | Add +51.7% | 8,312 | $251K |
"% of holder's portfolio" is IMCR's weight in each manager's 13F, not the share of Immunocore Holdings PLC-ADR the manager owns.