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 |
|---|---|---|---|---|---|
| Oppenheimer Asset Management Inc. | 6,582 | $228.5K | 0.00% | −352−5.1% | Reduced |
| Fox Run Management, L.L.C. | 6,455 | $224.1K | 0.03% | +6,455 | New |
| Robertson Stephens Wealth Management, LLC | 6,030 | $209.3K | 0.01% | 00.0% | Unchanged |
| Cetera Investment Advisers | 5,840 | $202.7K | 0.00% | +5,840 | New |
| Federation des caisses Desjardins du Quebec | 5,478 | $189.9K | 0.00% | +3,388+162.1% | Added |
| JPMorgan Chase & Co | 3,699 | $128.4K | 0.00% | +494+15.4% | Added |
| Rhumbline Advisers | 2,872 | $99.7K | 0.00% | +2,332+431.9% | Added |
| IFP Advisors, Inc | 2,749 | $95.4K | 0.00% | −27−1.0% | Reduced |
| JTC Employer Solutions Trusteee Ltd | 2,658 | $92.0K | 0.01% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 2,120 | $73.6K | 0.00% | +572+37.0% | Added |
| Deutsche Bank AG | 2,022 | $70.2K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,873 | $65.0K | 0.00% | +1,502+404.9% | Added |
| Advisor Group Holdings, Inc. | 1,401 | $48.6K | 0.00% | −1,894−57.5% | Reduced |
| SRS Capital Advisors, Inc. | 1,386 | $48.1K | 0.00% | +1,042+302.9% | Added |
| Rockefeller Capital Management L.P. | 1,359 | $47.2K | 0.00% | +1,359 | New |
| State of Tennessee, Treasury Department | 1,227 | $39.9K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 1,033 | $35.9K | 0.00% | +388+60.2% | Added |
| Parallel Advisors, LLC | 879 | $30.5K | 0.00% | −36−3.9% | Reduced |
| GAMMA Investing LLC | 876 | $30.4K | 0.00% | −38−4.2% | Reduced |
| Leonteq Securities AG | 873 | $30.3K | 0.00% | −97−10.0% | Reduced |
| GF Fund Management Co. Ltd. | 857 | $29.7K | 0.00% | −5−0.6% | Reduced |
| MAI Capital Management | 742 | $25.8K | 0.00% | +742 | New |
| Caitong International Asset Management Co., Ltd | 483 | $16.8K | 0.00% | +233+93.2% | Added |
| US Bancorp | 264 | $9.16K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 231 | $8.02K | 0.00% | +154+200.0% | Added |
| CIBC Private Wealth Group, LLC | 223 | $7.74K | 0.00% | −127−36.3% | Reduced |
| Daiwa Securities Group Inc. | 138 | $5.00K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 103 | $3.58K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 102 | $3.54K | 0.00% | +102 | New |
| Group One Trading, L.P. | 100 | $3.47K | 0.00% | −400−80.0% | Reduced |
| Steward Partners Investment Advisory, LLC | 100 | $3.47K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 91 | $3.00K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 86 | $2.99K | 0.00% | 00.0% | Unchanged |
| J.Safra Asset Management Corp | 75 | $2.60K | 0.00% | 00.0% | Unchanged |
| Motiv8 Investments LLC | 63 | $2.00K | 0.00% | +63 | New |
| Cape Investment Advisory, Inc. | 57 | $1.98K | 0.00% | 00.0% | Unchanged |
| Webster Bank, N. A. | 51 | $1.77K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 39 | $1.35K | 0.00% | 00.0% | Unchanged |
| Elequin Capital LP | 37 | $1.28K | 0.00% | +37 | New |
| Russell Investments Group, Ltd. | 30 | $1.04K | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 27 | $937 | 0.00% | +27 | New |
| Park Place Capital Corp | 26 | $902 | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 23 | $784 | 0.00% | +23 | New |
| SageView Advisory Group, LLC | 19 | $660 | 0.00% | +19 | New |
| Umb Bank N A | 17 | $590 | 0.00% | 00.0% | Unchanged |
| Cornerstone Financial Management LLC | 17 | $590 | 0.00% | +17 | New |
| Larson Financial Group LLC | 10 | $347 | 0.00% | 00.0% | Unchanged |
| Godfrey Financial Associates, Inc. | 6 | $208 | 0.00% | +6 | New |
| DV Trading LLC | 5 | $174 | 0.00% | +5 | New |
| Trexquant Investment LP | 0 | $0 | 0.00% | −100,580−100.0% | Sold out |
| Tema ETFs LLC | 0 | $0 | 0.00% | −21,370−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −20,864−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −17,200−100.0% | Sold out |
| Groupama Asset Managment | 0 | $0 | 0.00% | – | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −11,354−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −7,321−100.0% | Sold out |
| JT Stratford LLC | 0 | $0 | 0.00% | −5,782−100.0% | Sold out |
| BIT Capital GmbH | 0 | $0 | 0.00% | −1,771−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −116−100.0% | Sold out |
| CVA Family Office, LLC | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| AXA Investment Managers S.A. | – | – | – | – | Not filed |
| Cubist Systematic Strategies, LLC | – | – | – | – | Not filed |
| Point72 Asia (Singapore) Pte. Ltd. | – | – | – | – | Not filed |
| Lowe Wealth Advisors, LLC | – | – | – | – | Not filed |