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, Q3 2025
Institutional positions in Immunocore Holdings plc as of Sep 30, 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
- 133
- 0 vs. Q2 2025
- Shares held
- 49.2M
- +1.42M (+3.0%) vs. Q2 2025
- Total value
- $1.79B
- +$288.0M (+19.2%) vs. Q2 2025
- New holders
- 18
- 41 more added
- Sold out
- 18
- 48 more reduced
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Immunocore Holdings plc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Acadian Asset Management LLC | 199,497 | $7.24M | 0.01% | +108,699+119.7% | Added |
| Woodline Partners LP | 207,438 | $7.54M | 0.04% | −39,060−15.8% | Reduced |
| New York State Common Retirement Fund | 211,140 | $7.67M | 0.01% | +8,334+4.1% | Added |
| Bank of America Corp | 211,825 | $7.70M | 0.00% | +18,625+9.6% | Added |
| Two Sigma Investments, LP | 220,696 | $8.02M | 0.01% | −212,369−49.0% | Reduced |
| Citigroup Inc | 225,310 | $8.19M | 0.01% | −409,191−64.5% | Reduced |
| BlackRock, Inc. | 245,205 | $8.91M | 0.00% | +23,826+10.8% | Added |
| Morgan Stanley | 269,204 | $9.78M | 0.00% | +31,325+13.2% | Added |
| Candriam Luxembourg S.C.A. | 269,729 | $9.80M | 0.05% | +134,950+100.1% | Added |
| TD Asset Management Inc | 288,860 | $10.5M | 0.01% | +2,596+0.9% | Added |
| Two Sigma Advisers, LP | 330,000 | $12.0M | 0.02% | −182,430−35.6% | Reduced |
| Hudson Bay Capital Management LP | 333,558 | $12.1M | 0.07% | −12,394−3.6% | Reduced |
| Frazier Life Sciences Management, L.P. | 384,782 | $14.0M | 0.42% | 00.0% | Unchanged |
| Principal Financial Group Inc | 411,409 | $14.9M | 0.01% | −43,510−9.6% | Reduced |
| Massachusetts Financial Services Co | 442,398 | $16.1M | 0.00% | −3,369−0.8% | Reduced |
| Caption Management, LLC | 463,662 | $16.8M | 0.98% | +284,159+158.3% | Added |
| Point72 Asset Management, L.P. | 535,831 | $19.5M | 0.04% | −284,594−34.7% | Reduced |
| Fiera Capital Corp | 795,157 | $28.9M | 0.09% | −17,917−2.2% | Reduced |
| Armistice Capital, LLC | 824,000 | $29.9M | 0.94% | +146,000+21.5% | Added |
| Logos Global Management LP | 850,000 | $30.9M | 3.05% | +275,000+47.8% | Added |
| Kynam Capital Management, LP | 1,009,267 | $36.7M | 2.73% | +33,000+3.4% | Added |
| Price T Rowe Associates Inc | 1,016,771 | $36.9M | 0.00% | +11,179+1.1% | Added |
| Millennium Management LLC | 1,265,965 | $46.0M | 0.04% | +989,463+357.9% | Added |
| BVF Inc | 1,574,288 | $57.2M | 2.32% | +550,000+53.7% | Added |
| Deep Track Capital, LP | 1,800,000 | $65.4M | 1.82% | 00.0% | Unchanged |
| Tang Capital Management LLC | 2,305,608 | $83.8M | 3.22% | +200,000+9.5% | Added |
| Baker Bros. Advisors LP | 2,322,656 | $84.4M | 0.61% | 00.0% | Unchanged |
| Bellevue Group AG | 2,796,803 | $101.6M | 2.11% | +354,973+14.5% | Added |
| Primecap Management Co | 3,754,560 | $136.4M | 0.10% | −16,914−0.4% | Reduced |
| FMR LLC | 4,420,403 | $160.6M | 0.01% | −435,369−9.0% | Reduced |
| Wellington Management Group LLP | 4,780,889 | $173.7M | 0.03% | +567,314+13.5% | Added |
| RTW Investments, LP | 4,869,798 | $176.9M | 2.18% | 00.0% | Unchanged |
| T. Rowe Price Investment Management, Inc. | 7,063,896 | $256.6M | 0.16% | −3,763−0.1% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0 | $0 | 0.00% | −129,410−100.0% | Sold out |
| AXA S.A. | 0 | $0 | 0.00% | −94,919−100.0% | Sold out |
| UBS Oconnor LLC | 0 | $0 | 0.00% | −53,343−100.0% | Sold out |
| Cantor Fitzgerald, L. P. | 0 | $0 | 0.00% | −25,001−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −21,800−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −20,873−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −15,032−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −11,849−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −10,714−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −8,195−100.0% | Sold out |
| Lido Advisors, LLC | 0 | $0 | 0.00% | −8,126−100.0% | Sold out |
| Skandinaviska Enskilda Banken AB (publ) | 0 | $0 | 0.00% | −7,918−100.0% | Sold out |
| UBS Asset Management Americas Inc | 0 | $0 | 0.00% | −6,450−100.0% | Sold out |
| Mount Yale Investment Advisors, LLC | 0 | $0 | 0.00% | −1,342−100.0% | Sold out |
| The PNC Financial Services Group, Inc. | 0 | $0 | 0.00% | −96−100.0% | Sold out |
| Whittier Trust Co of Nevada Inc | 0 | $0 | 0.00% | −56−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −54−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −22−100.0% | Sold out |
| First Horizon Advisors, Inc. | – | – | – | – | Not filed |