Immunocore Holdings plc (IMCR) — Institutional Holders, Q2 2026
155 institutional investment managers reported a IMCR position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $2.0B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
IMCR in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- Caligan PartnersNew · +1,381,317 sh+$43.9M
- ACADIAN ASSET MANAGEMENTAdded · +708,803 sh+$22.5M
- TWO SIGMA INVESTMENTSAdded · +627,718 sh+$19.9M
- BRAIDWELLNew · +521,327 sh+$16.6M
- Jones Hill CapitalNew · +512,856 sh+$16.3M
Biggest sellers
- T. Rowe Price Investment ManagementSold out · -1,891,600 sh-$60.1M
- Deep Track CapitalTrimmed · -1,620,666 sh-$51.5M
- Fiera CapitalSold out · -1,080,099 sh-$34.3M
- Vestal Point CapitalTrimmed · -966,868 sh-$30.7M
- Logos Global ManagementTrimmed · -900,000 sh-$28.6M
IMCR 13F holders ranked 1–100 of 155
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | WELLINGTON MANAGEMENT GROUP LLP#1 · 28,244,945 sh | 28,244,945 | $202.3M | 0.03% | -4.9% |
| 2 | RTW INVESTMENTS#2 · 4,869,798 sh | 4,869,798 | $154.6M | 1.32% | 0.0% |
| 3 | FMR#3 · 4,307,246 sh | 4,307,246 | $136.8M | <0.01% | -10.8% |
| 4 | PRIMECAP MANAGEMENT#4 · 3,638,241 sh | 3,638,241 | $115.5M | 0.07% | -1.5% |
| 5 | Bellevue Group AG#5 · 2,788,245 sh | 2,788,245 | $88.5M | 1.86% | -0.3% |
| 6 | TANG CAPITAL MANAGEMENT#6 · 2,649,368 sh | 2,649,368 | $84.1M | 3.82% | 0.0% |
| 7 | LINDEN ADVISORS#7 · 78,336,000 sh | 78,336,000 | $71.9M | 0.37% | -13.8% |
| 8 | Vestal Point Capital#8 · 1,800,000 sh | 1,800,000 | $57.1M | 1.34% | -34.9% |
| 9 | TWO SIGMA INVESTMENTS#9 · 1,648,983 sh | 1,648,983 | $52.4M | 0.04% | +61.5% |
| 10 | MILLENNIUM MANAGEMENT#10 · 1,597,037 sh | 1,597,037 | $50.7M | 0.02% | +29.1% |
| 11 | ARMISTICE CAPITAL#11 · 1,428,000 sh | 1,428,000 | $45.3M | 0.55% | +20.2% |
| 12 | Caligan Partners#12 · 1,381,317 sh | 1,381,317 | $43.9M | 2.06% | New |
| 13 | Kynam Capital Management#13 · 1,375,000 sh | 1,375,000 | $43.7M | 2.41% | +55.4% |
| 14 | PRICE T ROWE ASSOCIATES#14 · 17,118,068 sh | 17,118,068 | $41.2M | <0.01% | -7.2% |
| 15 | BVF#15 · 1,294,463 sh | 1,294,463 | $41.1M | 1.05% | 0.0% |
| 16 | CAMDEN ASSET MANAGEMENT L P#16 · 44,459,000 sh | 44,459,000 | $40.7M | 1.18% | +4.1% |
| 17 | BlackRock#17 · 9,154,598 sh | 9,154,598 | $39.4M | <0.01% | +30.7% |
| 18 | ACADIAN ASSET MANAGEMENT#18 · 1,209,894 sh | 1,209,894 | $38.4M | 0.05% | +141.5% |
| 19 | Trails Edge Capital Partners#19 · 1,063,234 sh | 1,063,234 | $33.8M | 5.36% | +55.8% |
| 20 | Point72 Asset Management, L.P.#20 · 990,280 sh | 990,280 | $31.4M | 0.03% | -10.2% |
| 21 | DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)#21 · 30,000,000 sh | 30,000,000 | $27.1M | 0.28% | 0.0% |
| 22 | Jupiter Topco#22 · 709,022 sh | 709,022 | $22.5M | <0.01% | — |
| 23 | Logos Global Management#23 · 600,000 sh | 600,000 | $19.1M | 0.82% | -60.0% |
| 24 | MARSHALL WACE, LLP#24 · 590,941 sh | 590,941 | $18.8M | 0.01% | +227.7% |
| 25 | Hudson Bay Capital Management#25 · 590,000 sh | 590,000 | $18.7M | 0.05% | -6.8% |
| 26 | FRANKLIN RESOURCES#26 · 20,000,000 sh | 20,000,000 | $18.4M | <0.01% | 0.0% |
| 27 | DAVIDSON KEMPNER CAPITAL MANAGEMENT#27 · 20,000,000 sh | 20,000,000 | $18.3M | 0.22% | 0.0% |
| 28 | BALYASNY ASSET MANAGEMENT L.P.#28 · 20,000,000 sh | 20,000,000 | $18.3M | 0.02% | New |
| 29 | CITADEL ADVISORS#29 · 566,761 sh | 566,761 | $18.0M | <0.01% | +146.0% |
| 30 | BRAIDWELL#30 · 521,327 sh | 521,327 | $16.6M | 0.61% | New |
| 31 | Jones Hill Capital#31 · 512,856 sh | 512,856 | $16.3M | 3.46% | New |
| 32 | PRINCIPAL FINANCIAL GROUP#32 · 485,789 sh | 485,789 | $15.4M | <0.01% | -6.4% |
| 33 | Frazier Life Sciences Management, L.P.#33 · 484,782 sh | 484,782 | $15.4M | 0.34% | 0.0% |
| 34 | Kohlberg Kravis Roberts & L.P.#34 · 16,080,000 sh | 16,080,000 | $14.8M | 0.26% | -20.1% |
| 35 | Fulcrum Asset Management LLP#35 · 470,025 sh | 470,025 | $14.3M | 1.43% | New |
| 36 | Opti Capital Management#36 · 15,500,000 sh | 15,500,000 | $14.3M | 0.87% | New |
| 37 | MASSACHUSETTS FINANCIAL SERVICES#37 · 407,219 sh | 407,219 | $12.9M | <0.01% | 0.0% |
| 38 | D. E. Shaw#38 · 405,116 sh | 405,116 | $12.9M | <0.01% | +20.9% |
| 39 | STATE STREET#39 · 9,659,229 sh | 9,659,229 | $11.9M | <0.01% | +11.6% |
| 40 | Candriam S.C.A.#40 · 373,046 sh | 373,046 | $11.8M | 0.05% | +38.3% |
| 41 | CANTOR FITZGERALD, L. P.#41 · 340,100 sh | 340,100 | $10.8M | 0.12% | +35.9% |
| 42 | Woodline Partners#42 · 316,762 sh | 316,762 | $10.1M | 0.03% | 0.0% |
| 43 | Deep Track Capital#43 · 311,218 sh | 311,218 | $9.9M | 0.14% | -83.9% |
| 44 | Legal & General Group Plc#44 · 299,670 sh | 299,670 | $9.5M | <0.01% | +91.9% |
| 45 | BOOTHBAY FUND MANAGEMENT#45 · 295,546 sh | 295,546 | $9.4M | 0.12% | New |
| 46 | MOORE CAPITAL MANAGEMENT#46 · 274,663 sh | 274,663 | $8.7M | 0.13% | +39.2% |
| 47 | DIADEMA PARTNERS#47 · 254,863 sh | 254,863 | $8.1M | 1.02% | +31.9% |
| 48 | JANE STREET GROUP#48 · 233,348 sh | 233,348 | $7.4M | <0.01% | +14.2% |
| 49 | Qube Research & Technologies Ltd#49 · 223,124 sh | 223,124 | $7.1M | <0.01% | New |
| 50 | M&G Plc#50 · 7,219,000 sh | 7,219,000 | $6.6M | 0.03% | 0.0% |
| 51 | MORGAN STANLEY#51 · 187,850 sh | 187,850 | $6.0M | <0.01% | -42.0% |
| 52 | Caption Management#52 · 172,503 sh | 172,503 | $5.5M | 0.03% | -73.9% |
| 53 | Catalio Capital Management#53 · 148,045 sh | 148,045 | $4.7M | 0.88% | +75.5% |
| 54 | GOLDMAN SACHS GROUP#54 · 137,326 sh | 137,326 | $4.4M | <0.01% | +14.9% |
| 55 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP#55 · 134,165 sh | 134,165 | $4.3M | <0.01% | New |
| 56 | Jump Financial#56 · 131,949 sh | 131,949 | $4.2M | 0.03% | +242.7% |
| 57 | Y-Intercept (Hong Kong) Ltd#57 · 126,652 sh | 126,652 | $4.0M | — | +262.6% |
| 58 | ADVENT CAPITAL MANAGEMENT#58 · 4,100,000 sh | 4,100,000 | $3.8M | 0.09% | -26.8% |
| 59 | BANK OF AMERICA#59 · 116,144 sh | 116,144 | $3.7M | <0.01% | -43.9% |
| 60 | XTX Topco Ltd#60 · 116,135 sh | 116,135 | $3.7M | 0.05% | +20.8% |
| 61 | TD ASSET MANAGEMENT#61 · 103,558 sh | 103,558 | $3.3M | <0.01% | -23.8% |
| 62 | RENAISSANCE TECHNOLOGIES#62 · 102,400 sh | 102,400 | $3.3M | <0.01% | -37.6% |
| 63 | Polar Capital Plc#63 · 3,500,000 sh | 3,500,000 | $3.2M | <0.01% | -46.2% |
| 64 | BNP Paribas Asset Management Holding S.A.#64 · 90,949 sh | 90,949 | $2.9M | <0.01% | -4.2% |
| 65 | Walleye Capital#65 · 3,000,000 sh | 3,000,000 | $2.8M | <0.01% | New |
| 66 | Elmind Capital#66 · 81,143 sh | 81,143 | $2.6M | 0.65% | +39.3% |
| 67 | Quadrature Capital Ltd#67 · 73,928 sh | 73,928 | $2.3M | 0.02% | +284.0% |
| 68 | Trexquant Investment#68 · 72,846 sh | 72,846 | $2.3M | 0.01% | +252.2% |
| 69 | Wellesley Asset Management#69 · 4,150,000 sh | 4,150,000 | $2.2M | 0.20% | 0.0% |
| 70 | MANUFACTURERS LIFE INSURANCE COMPANY, THE#70 · 67,738 sh | 67,738 | $2.2M | <0.01% | -11.5% |
| 71 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO#71 · 67,558 sh | 67,558 | $2.1M | <0.01% | +116.2% |
| 72 | Persistent Asset Partners Ltd#72 · 65,214 sh | 65,214 | $2.1M | 0.62% | +33.2% |
| 73 | Engineers Gate Manager#73 · 60,327 sh | 60,327 | $1.9M | 0.02% | +334.3% |
| 74 | HRT FINANCIAL#74 · 106,187 sh | 106,187 | $1.8M | <0.01% | +364.5% |
| 75 | Nicholas Investment Partners#75 · 1,900,000 sh | 1,900,000 | $1.7M | 0.10% | 0.0% |
| 76 | J. Goldman#76 · 53,430 sh | 53,430 | $1.7M | 0.04% | -53.4% |
| 77 | ALPS ADVISORS#77 · 51,420 sh | 51,420 | $1.6M | <0.01% | +24.6% |
| 78 | Susquehanna Portfolio Strategies#78 · 49,179 sh | 49,179 | $1.6M | 0.02% | New |
| 79 | Hennion & Walsh Asset Management#79 · 48,324 sh | 48,324 | $1.5M | — | +2.5% |
| 80 | Eagle Health Investments#80 · 46,300 sh | 46,300 | $1.5M | 0.24% | 0.0% |
| 81 | GEODE CAPITAL MANAGEMENT#81 · 45,974 sh | 45,974 | $1.5M | <0.01% | +7.2% |
| 82 | WELLS FARGO & COMPANY#82 · 1,212,022 sh | 1,212,022 | $1.4M | <0.01% | +78.1% |
| 83 | HighVista Strategies#83 · 43,185 sh | 43,185 | $1.4M | 0.31% | -26.4% |
| 84 | CITIGROUP#84 · 694,514 sh | 694,514 | $1.3M | <0.01% | +3864.8% |
| 85 | Virtus Investment Advisers#85 · 40,155 sh | 40,155 | $1.3M | 0.30% | +75.0% |
| 86 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS#86 · 39,532 sh | 39,532 | $1.3M | <0.01% | +24.8% |
| 87 | SG Americas Securities#87 · 14,000 sh | 14,000 | $1.2M | <0.01% | -55.0% |
| 88 | SEI INVESTMENTS#88 · 39,213 sh | 39,213 | $1.2M | <0.01% | -36.0% |
| 89 | Bridgewater Associates#89 · 36,707 sh | 36,707 | $1.2M | <0.01% | +93.9% |
| 90 | Crossmark Global#90 · 36,416 sh | 36,416 | $1.2M | — | -0.1% |
| 91 | State of New Jersey Common Pension Fund D#91 · 34,275 sh | 34,275 | $1.1M | <0.01% | +23.9% |
| 92 | SUSQUEHANNA INTERNATIONAL GROUP, LLP#92 · 34,170 sh | 34,170 | $1.1M | <0.01% | +296.3% |
| 93 | NEW YORK STATE COMMON RETIREMENT FUND#93 · 33,982 sh | 33,982 | $1.1M | <0.01% | -83.9% |
| 94 | Brevan Howard Capital Management#94 · 34,450 sh | 34,450 | $1.1M | <0.01% | +109.8% |
| 95 | Toroso Investments#95 · 30,849 sh | 30,849 | $979.5K | <0.01% | +0.6% |
| 96 | BARCLAYS PLC#96 · 29,517 sh | 29,517 | $937.2K | <0.01% | -4.5% |
| 97 | OAKTREE CAPITAL MANAGEMENT#97 · 833,000 sh | 833,000 | $766.4K | 0.01% | 0.0% |
| 98 | EntryPoint Capital#98 · 22,815 sh | 22,815 | $724.4K | 0.18% | New |
| 99 | Cinctive Capital Management#99 · 21,904 sh | 21,904 | $695.5K | 0.03% | New |
| 100 | BNP PARIBAS FINANCIAL MARKETS#100 · 18,999 sh | 18,999 | $603.2K | <0.01% | +12.2% |
Funds that sold out of IMCR in Q2 2026 (30)
Held IMCR at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| T. Rowe Price Investment Management1,891,600 sh | 1,891,600 | $57.0M |
| Fiera Capital1,080,099 sh | 1,080,099 | $32.6M |
| BAKER BROS. ADVISORS734,397 sh | 734,397 | $22.1M |
| abrdn plc116,857 sh | 116,857 | $3.5M |
| LORD, ABBETT100,784 sh | 100,784 | $3.0M |
| Integral Health Asset Management100,000 sh | 100,000 | $3.0M |
| Rhenman & Partners Asset Management AB85,724 sh | 85,724 | $2.6M |
| Eschler Asset Management LLP80,000 sh | 80,000 | $2.4M |
| Ares Systematic Credit Ltd2,200,000 sh | 2,200,000 | $2.0M |
| StemPoint Capital63,543 sh | 63,543 | $1.9M |
| HUSSMAN STRATEGIC ADVISORS63,000 sh | 63,000 | $1.9M |
| ENVESTNET ASSET MANAGEMENT56,825 sh | 56,825 | $1.7M |
| SCHRODER INVESTMENT MANAGEMENT GROUP42,920 sh | 42,920 | $1.3M |
| ExodusPoint Capital Management40,279 sh | 40,279 | $1.2M |
| Eversept Partners39,238 sh | 39,238 | $1.2M |
| Orion Porfolio Solutions20,524 sh | 20,524 | $618.8K |
| VOLORIDGE INVESTMENT MANAGEMENT19,492 sh | 19,492 | $587.7K |
| STIFEL FINANCIAL11,222 sh | 11,222 | $338.3K |
| Alta Wealth Advisors8,255 sh | 8,255 | $248.9K |
| Snowden Capital Advisors7,430 sh | 7,430 | $224.0K |
| DEUTSCHE BANK AG\2,022 sh | 2,022 | $61.0K |
| SIMPLEX TRADING1,451 sh | 1,451 | $43.7K |
| Parallel Advisors917 sh | 917 | $27.6K |
| MAI Capital Management742 sh | 742 | $22.4K |
| US BANCORP \DE\264 sh | 264 | $8.0K |
| EverSource Wealth Advisors1,394 sh | 1,394 | $5.2K |
| Allworth Financial86 sh | 86 | $2.6K |
| Caitong International Asset Management , Ltd42 sh | 42 | $1.3K |
| CVA Family Office32 sh | 32 | $965.00 |
| Park Place Capital26 sh | 26 | $784.00 |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.