Immunocore Holdings plc
IMCR- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001671927
No open-market purchases or sales by Immunocore Holdings plc insiders were filed in the last 90 days; 135 institutions reported holding it in 13F filings for Q2 2026, worth $1.65B in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Immunocore Holdings plc as of Dec 31, 2025. 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
- 149
- +20 vs. Q3 2025
- Shares held
- 51.5M
- +2.54M (+5.2%) vs. Q3 2025
- Total value
- $1.79B
- +$7.18M (+0.4%) vs. Q3 2025
- New holders
- 31
- 49 more added
- Sold out
- 11
- 38 more reduced
4 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IMCR 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 | 135 | $1.65B |
| Q1 2026 | 142 | $1.58B |
| Q4 2025 | 149 | $1.79B |
| Q3 2025 | 133 | $1.79B |
| Q2 2025 | 134 | $1.50B |
| Q1 2025 | 117 | $1.40B |
| Q4 2024 | 116 | $1.34B |
| Q3 2024 | 130 | $1.41B |
| Q2 2024 | 139 | $1.46B |
| Q1 2024 | 149 | $2.68B |
| Q4 2023 | 133 | $2.56B |
| Q3 2023 | 125 | $1.92B |
| Q2 2023 | 120 | $2.12B |
| Q1 2023 | 109 | $1.61B |
| Q4 2022 | 104 | $1.73B |
| Q3 2022 | 86 | $1.25B |
| Q2 2022 | 66 | $784.5M |
| Q1 2022 | 57 | $590.1M |
| Q4 2021 | 49 | $642.4M |
| Q3 2021 | 47 | $617.4M |
| Q2 2021 | 45 | $561.1M |
| Q1 2021 | 41 | $597.8M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Immunocore Holdings plc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| T. Rowe Price Investment Management, Inc. | 5,961,227 | $206.9M | 0.13% | −1,102,669−15.6% | Reduced |
| RTW Investments, LP | 4,869,798 | $169.0M | 1.69% | 00.0% | Unchanged |
| Wellington Management Group LLP | 4,693,643 | $162.9M | 0.03% | −87,246−1.8% | Reduced |
| FMR LLC | 4,539,225 | $157.6M | 0.01% | +118,822+2.7% | Added |
| Primecap Management Co | 3,961,880 | $137.5M | 0.10% | +207,320+5.5% | Added |
| Bellevue Group AG | 2,796,803 | $97.1M | 1.84% | 00.0% | Unchanged |
| Tang Capital Management LLC | 2,628,538 | $91.2M | 4.51% | +322,930+14.0% | Added |
| Baker Bros. Advisors LP | 2,322,656 | $80.6M | 0.47% | 00.0% | Unchanged |
| Deep Track Capital, LP | 2,003,978 | $69.6M | 1.59% | +203,978+11.3% | Added |
| BVF Inc | 1,488,975 | $50.3M | 1.69% | −85,313−5.4% | Reduced |
| Armistice Capital, LLC | 1,098,000 | $38.1M | 0.93% | +274,000+33.3% | Added |
| Fiera Capital Corp | 1,044,831 | $36.3M | 0.12% | +249,674+31.4% | Added |
| Price T Rowe Associates Inc | 968,784 | $33.6M | 0.00% | −47,987−4.7% | Reduced |
| Millennium Management LLC | 911,597 | $31.6M | 0.02% | −354,368−28.0% | Reduced |
| Kynam Capital Management, LP | 856,462 | $29.7M | 1.94% | −152,805−15.1% | Reduced |
| Logos Global Management LP | 850,000 | $29.5M | 1.97% | 00.0% | Unchanged |
| Trails Edge Capital Partners, LP | 682,597 | $23.7M | 5.85% | +682,597 | New |
| Principal Financial Group Inc | 658,436 | $22.9M | 0.01% | +247,027+60.0% | Added |
| Vestal Point Capital, LP | 585,000 | $20.3M | 0.74% | +585,000 | New |
| Point72 Asset Management, L.P. | 504,151 | $17.5M | 0.03% | −31,680−5.9% | Reduced |
| Acadian Asset Management LLC | 461,830 | $16.0M | 0.03% | +262,333+131.5% | Added |
| Janus Henderson Group PLC | 454,404 | $15.7M | 0.01% | +454,404 | New |
| Massachusetts Financial Services Co | 407,404 | $14.1M | 0.00% | −34,994−7.9% | Reduced |
| Frazier Life Sciences Management, L.P. | 384,782 | $13.4M | 0.36% | 00.0% | Unchanged |
| Hudson Bay Capital Management LP | 383,558 | $13.3M | 0.08% | +50,000+15.0% | Added |
| Two Sigma Investments, LP | 359,293 | $12.5M | 0.02% | +138,597+62.8% | Added |
| BlackRock, Inc. | 329,099 | $11.4M | 0.00% | +83,894+34.2% | Added |
| Two Sigma Advisers, LP | 322,300 | $11.2M | 0.02% | −7,700−2.3% | Reduced |
| Woodline Partners LP | 316,685 | $11.0M | 0.04% | +109,247+52.7% | Added |
| TD Asset Management Inc | 292,764 | $10.2M | 0.01% | +3,904+1.4% | Added |
| Morgan Stanley | 287,125 | $9.97M | 0.00% | +17,921+6.7% | Added |
| Candriam Luxembourg S.C.A. | 269,729 | $9.36M | 0.05% | 00.0% | Unchanged |
| Bank of America Corp | 234,737 | $8.15M | 0.00% | +22,912+10.8% | Added |
| Citadel Advisors LLC | 234,268 | $8.13M | 0.01% | +192,070+455.2% | Added |
| New York State Common Retirement Fund | 211,140 | $7.33M | 0.01% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 183,940 | $6.38M | 0.00% | +183,940 | New |
| Rhenman & Partners Asset Management AB | 153,278 | $5.32M | 0.50% | +125,000+442.0% | Added |
| Legal & General Group Plc | 149,333 | $5.18M | 0.00% | +23,577+18.7% | Added |
| Renaissance Technologies LLC | 140,900 | $4.89M | 0.01% | −1,870−1.3% | Reduced |
| Ameriprise Financial Inc | 135,207 | $4.69M | 0.00% | +135,207 | New |
| Schroder Investment Management Group | 109,849 | $3.81M | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 103,253 | $3.58M | 0.00% | −3,790−3.5% | Reduced |
| Jane Street Group, LLC | 100,940 | $3.50M | 0.00% | +60,670+150.7% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 95,904 | $3.33M | 0.00% | +95,904 | New |
| Caption Management, LLC | 94,384 | $3.28M | 0.14% | −369,278−79.6% | Reduced |
| State Street Corp | 93,556 | $3.25M | 0.00% | +2,323+2.5% | Added |
| Manufacturers Life Insurance Company, The | 85,169 | $2.91M | 0.00% | +6,292+8.0% | Added |
| Eschler Asset Management LLP | 80,000 | $2.78M | 1.89% | +40,000+100.0% | Added |
| Wells Fargo & Company | 77,228 | $2.68M | 0.00% | −6,453−7.7% | Reduced |
| Exome Asset Management LLC | 76,750 | $2.66M | 1.32% | +76,750 | New |
| Diadema Partners LP | 70,300 | $2.44M | 1.45% | −54,084−43.5% | Reduced |
| Marshall Wace, LLP | 61,163 | $2.12M | 0.00% | −62,079−50.4% | Reduced |
| Jump Financial, LLC | 61,150 | $2.12M | 0.03% | −9,880−13.9% | Reduced |
| Elmind Capital, LP | 58,248 | $2.02M | 0.60% | +58,248 | New |
| Envestnet Asset Management Inc | 55,190 | $1.92M | 0.00% | −5,245−8.7% | Reduced |
| SEI Investments Co | 50,337 | $1.75M | 0.00% | +15,352+43.9% | Added |
| Hennion & Walsh Asset Management, Inc. | 48,585 | $1.69M | 0.06% | −14,077−22.5% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 48,187 | $1.67M | 0.04% | +2,856+6.3% | Added |
| Eagle Health Investments LP | 46,300 | $1.61M | 0.35% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 43,026 | $1.49M | 0.00% | −2,943−6.4% | Reduced |
| Royal Bank of Canada | 42,486 | $1.48M | 0.00% | −3,171−6.9% | Reduced |
| Hussman Strategic Advisors, Inc. | 42,000 | $1.46M | 0.35% | +42,000 | New |
| Alps Advisors Inc | 41,487 | $1.44M | 0.01% | +17,148+70.5% | Added |
| Quadrature Capital Ltd | 38,608 | $1.34M | 0.01% | +19,595+103.1% | Added |
| Crossmark Global Holdings, Inc. | 36,406 | $1.26M | 0.02% | +58+0.2% | Added |
| Susquehanna International Group, LLP | 35,188 | $1.22M | 0.00% | +24,995+245.2% | Added |
| Arrowstreet Capital, Limited Partnership | 33,579 | $1.17M | 0.00% | +33,579 | New |
| HighVista Strategies LLC | 32,998 | $1.15M | 0.29% | +32,998 | New |
| HRT Financial LP | 32,596 | $1.13M | 0.00% | +23,800+270.6% | Added |
| Goldman Sachs Group Inc | 32,390 | $1.12M | 0.00% | −26,587−45.1% | Reduced |
| Assetmark, Inc | 31,676 | $1.10M | 0.00% | −2,393−7.0% | Reduced |
| DekaBank Deutsche Girozentrale | 15,000 | $1.04M | 0.00% | 00.0% | Unchanged |
| Voloridge Investment Management, LLC | 28,164 | $977.6K | 0.00% | +28,164 | New |
| Persistent Asset Partners Ltd | 27,932 | $969.5K | 0.47% | −683−2.4% | Reduced |
| State of New Jersey Common Pension Fund D | 27,663 | $960.2K | 0.00% | +1,777+6.9% | Added |
| Schonfeld Strategic Advisors LLC | 27,648 | $959.7K | 0.00% | +7,726+38.8% | Added |
| Susquehanna Portfolio Strategies, LLC | 27,607 | $958.2K | 0.01% | +17,069+162.0% | Added |
| Public Employees Retirement System of Ohio | 25,163 | $873.4K | 0.00% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 24,975 | $866.9K | 0.02% | +24,975 | New |
| NEOS Investment Management LLC | 22,599 | $784.4K | 0.00% | +1,229+5.8% | Added |
| Tudor Investment Corp Et Al | 22,231 | $771.6K | 0.00% | +1,092+5.2% | Added |
| Brinker Capital Investments, LLC | 22,000 | $763.6K | 0.01% | −1,276−5.5% | Reduced |
| XTX Topco Ltd | 21,991 | $763.3K | 0.02% | +21,991 | New |
| BNP Paribas Arbitrage, SA | 20,182 | $700.5K | 0.00% | +445+2.3% | Added |
| Virtus Investment Advisers, Inc. | 18,569 | $644.5K | 0.18% | +6,097+48.9% | Added |
| Prelude Capital Management, LLC | 16,507 | $573.0K | 0.04% | +16,507 | New |
| Squarepoint Ops LLC | 15,388 | $534.1K | 0.00% | +15,388 | New |
| China Universal Asset Management Co., Ltd. | 15,109 | $524.4K | 0.04% | +8,088+115.2% | Added |
| PSP Research LLC | 14,424 | $500.7K | 0.44% | +14,424 | New |
| DnB Asset Management AS | 13,066 | $453.5K | 0.00% | +4,950+61.0% | Added |
| Stifel Financial Corp | 11,661 | $404.8K | 0.00% | −2,325−16.6% | Reduced |
| Bridgewater Associates, LP | 9,952 | $345.4K | 0.00% | +9,952 | New |
| Graham Capital Management, L.P. | 9,703 | $336.8K | 0.01% | −3,422−26.1% | Reduced |
| R Squared Ltd | 8,849 | $307.1K | 0.14% | +606+7.4% | Added |
| SG Americas Securities, LLC | 8,659 | $301.0K | 0.00% | +1,067+14.1% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 8,180 | $283.9K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 7,218 | $250.5K | 0.00% | −34,016−82.5% | Reduced |
| Snowden Capital Advisors LLC | 6,970 | $241.9K | 0.01% | −578−7.7% | Reduced |
| Citigroup Inc | 6,900 | $239.5K | 0.00% | −218,410−96.9% | Reduced |
| Lazard Asset Management LLC | 6,839 | $237.4K | 0.00% | 00.0% | Unchanged |