Immunocore Holdings plc
Total Trades
19
Buys
1
Sells
9
Largest Trade
$1M+
Insiders
3
Institutional Funds
106
Inst. Value
$1M+
Activist Filings
35
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Berman David M | HEAD OF R&D | SELL | $1M+ | 32K | $40.26 | Dec 8, 2025 |
| Berman David M | HEAD OF R&D | EXERCISE | $500K+ | 32K | $17.46 | Dec 8, 2025 |
| Berman David M | HEAD OF R&D | EXERCISE | $1M+ | 75K | $17.46 | Dec 1, 2025 |
| Berman David M | HEAD OF R&D | SELL | $1M+ | 75K | $40.12 | Dec 1, 2025 |
| Berman David M | HEAD OF R&D | SELL | $500K+ | 18K | $40.03 | Nov 26, 2025 |
| Berman David M | HEAD OF R&D | EXERCISE | $100K–$500K | 18K | $17.46 | Nov 26, 2025 |
| Berman David M | HEAD OF R&D | EXERCISE | $1M+ | 62K | $17.46 | Oct 2, 2025 |
| Berman David M | HEAD OF R&D | SELL | $1M+ | 62K | $35.23 | Oct 2, 2025 |
| Berman David M | HEAD OF R&D | EXERCISE | $100K–$500K | 23K | $17.46 | Sep 16, 2025 |
| Berman David M | HEAD OF R&D | SELL | $500K+ | 23K | $35.66 | Sep 16, 2025 |
| Berman David M | HEAD OF R&D | EXERCISE | $500K+ | 50K | $17.46 | Sep 12, 2025 |
| Berman David M | HEAD OF R&D | SELL | $1M+ | 50K | $36.20 | Sep 12, 2025 |
| BAKER BROS. ADVISORS LP | Director | BUY | $1M+ | 807K | $29.72 | Mar 19, 2025 |
| St Leger Tina Amber | CHIEF HR OFFICER | EXERCISE | $100K–$500K | 4K | $29.87 | Apr 3, 2024 |
| St Leger Tina Amber | CHIEF HR OFFICER | SELL | $100K–$500K | 4K | $64.06 | Apr 3, 2024 |
| Berman David M | HEAD OF R&D | EXERCISE | $500K+ | 37K | $17.46 | Mar 1, 2024 |
| Berman David M | HEAD OF R&D | SELL | $1M+ | 37K | $68.59 | Mar 1, 2024 |
| Berman David M | HEAD OF R&D | EXERCISE | $1M+ | 83K | $17.46 | Feb 28, 2024 |
| Berman David M | HEAD OF R&D | SELL | $1M+ | 83K | $70.79 | Feb 28, 2024 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 106 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| PRIMECAP MANAGEMENT CO/CA/ | 4.0M | $1M+ | SH |
| TANG CAPITAL MANAGEMENT LLC | 2.6M | $1M+ | SH |
| Deep Track Capital, LP | 2.0M | $1M+ | SH |
| Logos Global Management LP | 850K | $1M+ | SH |
| Trails Edge Capital Partners, LP | 683K | $1M+ | SH |
| PRINCIPAL FINANCIAL GROUP INC | 658K | $1M+ | SH |
| Point72 Asset Management, L.P. | 504K | $1M+ | SH |
| ACADIAN ASSET MANAGEMENT LLC | 462K | $1M+ | SH |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 407K | $1M+ | SH |
| Frazier Life Sciences Management, L.P. | 385K | $1M+ | SH |
| Hudson Bay Capital Management LP | 384K | $1M+ | SH |
| Fiera Capital Corp | 366K | $1M+ | SH |
| BlackRock, Inc. | 293K | $1M+ | SH |
| TD ASSET MANAGEMENT INC | 293K | $1M+ | SH |
| Candriam S.C.A. | 270K | $1M+ | SH |
| NEW YORK STATE COMMON RETIREMENT FUND | 211K | $1M+ | SH |
| Rhenman & Partners Asset Management AB | 153K | $1M+ | SH |
| Legal & General Group Plc | 149K | $1M+ | SH |
| RENAISSANCE TECHNOLOGIES LLC | 141K | $1M+ | SH |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 110K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
T. Rowe Price Investment Management, Inc.
SC 13G/A · Mar 6, 2026
6.0%
3.0M shares
SC 13G · Nov 15, 2025
5.6%
2.8M shares
SC 13G · Oct 24, 2025
5.2%
2.6M shares
SC 13G/A · Aug 14, 2025
7.5%
3.8M shares
Wellington Management Group LLP
SC 13G/A · Aug 5, 2025
10.2%
5.1M shares
Wellington Management Group LLP
SC 13G/A · Aug 5, 2025
9.1%
4.5M shares
T. Rowe Price Investment Management, Inc.
SC 13G/A · May 14, 2025
14.1%
7.1M shares
Wellington Management Group LLP
SC 13G/A · May 12, 2025
13.0%
6.4M shares
SC 13G · Feb 14, 2025
8.2%
4.5M shares
SC 13G · Feb 13, 2025
5.3%
2.7M shares
T. Rowe Price Investment Management, Inc. 85-4328500
SC 13G/A · Nov 14, 2024
13.0%
6.5M shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G/A · Nov 14, 2024
4.7%
2.3M shares
SC 13G/A · Nov 14, 2024
9.7%
4.9M shares
Rock Springs Capital Management LP
SC 13G/A · Nov 12, 2024
0.0%
0 shares
Wellington Management Group LLP
SC 13G/A · Nov 8, 2024
14.8%
7.3M shares
T. Rowe Price Investment Management, Inc. 85-4328500
SC 13G · Sep 10, 2024
10.3%
5.2M shares
SC 13D/A · Mar 8, 2024
3.5%
1.7M shares
Rock Springs Capital Management LP
SC 13G/A · Feb 14, 2024
5.4%
2.7M shares
T. ROWE PRICE ASSOCIATES, INC. 52-0556948
SC 13G · Feb 14, 2024
6.0%
2.9M shares
SC 13G/A · Feb 14, 2024
12.3%
6.1M shares
SC 13D/A · Feb 1, 2024
5.0%
2.5M shares
SC 13D/A · Sep 18, 2023
5.3%
2.6M shares
SC 13D/A · Jun 15, 2023
5.9%
2.9M shares
Rock Springs Capital Management LP
SC 13G/A · Feb 14, 2023
7.3%
3.3M shares
SC 13G · Feb 14, 2023
12.3%
5.6M shares
SC 13D/A · Jan 17, 2023
7.1%
3.2M shares
SC 13D/A · Jan 3, 2023
8.5%
3.8M shares
SC 13D/A · Dec 20, 2022
9.6%
4.4M shares
Malin Life Sciences Holdings Limited
SC 13G/A · Sep 7, 2022
4.6%
2.1M shares
SC 13D · Jul 21, 2022
11.5%
5.3M shares
SC 13D/A · Jul 20, 2022
9.9%
4.7M shares
SC 13G · Mar 17, 2022
5.4%
2.4M shares
SC 13G · Feb 18, 2022
5.4%
2.4M shares
Rock Springs Capital Management LP
SC 13G/A · Feb 14, 2022
5.6%
2.5M shares
Malin Life Sciences Holdings Limited
SC 13G/A · Feb 10, 2022
5.5%
2.4M shares