Immunocore Holdings plc - IMCR

Detailed investor-level table based on 13F positions.

Shareholders (13F)

Quarter: Q3 2026 · Compare: Q2 2026
13D/13G major owners: Ownership tab.
Methodology: Market value and % of portfolio use SEC reported VALUE ($000). For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received. Details.
Rows: 0
Investor History Status Shares held Market value ($000) % of portfolio Previous % Rank Change in shares % change in shares Source Date reported
WELLINGTON MANAGEMENT GROUP LLP History No change 5,721,945 181,671 0.03% 0.03% 1 0 0.0% Q2 2026 Aug 14, 2026
RTW INVESTMENTS, LP History No change 4,869,798 154,616 1.32% 1.32% 2 0 0.0% Q2 2026 Aug 14, 2026
FMR LLC History No change 4,307,246 136,755 0.01% 0.01% 3 0 0.0% Q2 2026 Aug 13, 2026
PRIMECAP MANAGEMENT CO/CA/ History No change 3,638,241 115,514 0.07% 0.07% 4 0 0.0% Q2 2026 Aug 14, 2026
Bellevue Group AG History No change 2,788,245 88,526 1.86% 1.86% 5 0 0.0% Q2 2026 Aug 14, 2026
TANG CAPITAL MANAGEMENT LLC History No change 2,649,368 84,117 3.82% 3.82% 6 0 0.0% Q2 2026 Aug 14, 2026
Vestal Point Capital, LP History No change 1,800,000 57,150 1.34% 1.34% 7 0 0.0% Q2 2026 Aug 14, 2026
TWO SIGMA INVESTMENTS, LP History No change 1,648,983 52,355 0.04% 0.04% 8 0 0.0% Q2 2026 Aug 14, 2026
MILLENNIUM MANAGEMENT LLC History No change 1,597,037 50,705 0.02% 0.02% 9 0 0.0% Q2 2026 Aug 14, 2026
ARMISTICE CAPITAL, LLC History No change 1,428,000 45,339 0.55% 0.55% 10 0 0.0% Q2 2026 Aug 14, 2026
Caligan Partners LP History No change 1,381,317 43,856 2.06% 2.06% 11 0 0.0% Q2 2026 Aug 14, 2026
Kynam Capital Management, LP History No change 1,375,000 43,656 2.41% 2.41% 12 0 0.0% Q2 2026 Aug 14, 2026
BVF INC/IL History No change 1,294,463 41,099 1.05% 1.05% 13 0 0.0% Q2 2026 Aug 14, 2026
ACADIAN ASSET MANAGEMENT LLC History No change 1,209,894 38,391 0.05% 0.05% 14 0 0.0% Q2 2026 Aug 13, 2026
Trails Edge Capital Partners, LP History No change 1,063,234 33,757 5.36% 5.36% 15 0 0.0% Q2 2026 Aug 14, 2026
BlackRock, Inc. History No change 1,004,598 31,895 0.0% 0.0% 16 0 0.0% Q2 2026 Aug 07, 2026
Point72 Asset Management, L.P. History No change 990,280 31,441 0.03% 0.03% 17 0 0.0% Q2 2026 Aug 14, 2026
PRICE T ROWE ASSOCIATES INC /MD/ History No change 831,068 26,387 0.0% 0.0% 18 0 0.0% Q2 2026 Aug 14, 2026
Jupiter Topco LLC History No change 709,022 22,504 0.01% 0.01% 19 0 0.0% Q2 2026 Aug 14, 2026
CITADEL ADVISORS LLC History No change 651,961 20,699 0.0% 0.0% 20 0 0.0% Q2 2026 Sep 02, 2026
Logos Global Management LP History No change 600,000 19,050 0.82% 0.82% 21 0 0.0% Q2 2026 Aug 14, 2026
MARSHALL WACE, LLP History No change 590,941 18,762 0.01% 0.01% 22 0 0.0% Q2 2026 Aug 13, 2026
Hudson Bay Capital Management LP History No change 590,000 18,732 0.05% 0.05% 23 0 0.0% Q2 2026 Aug 14, 2026
BRAIDWELL LP History No change 521,327 16,552 0.61% 0.61% 24 0 0.0% Q2 2026 Aug 14, 2026
Jones Hill Capital LP History No change 512,856 16,283 3.46% 3.46% 25 0 0.0% Q2 2026 Aug 13, 2026
Frazier Life Sciences Management, L.P. History No change 484,782 15,391 0.34% 0.34% 26 0 0.0% Q2 2026 Aug 14, 2026
PRINCIPAL FINANCIAL GROUP INC History Reduced 427,291 12,942 0.01% 0.01% 27 -58,498 -12.04% Q3 2026 Nov 02, 2026
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ History No change 407,219 12,929 0.0% 0.0% 28 0 0.0% Q2 2026 Aug 03, 2026
Caption Management, LLC History No change 405,603 12,877 0.06% 0.06% 29 0 0.0% Q2 2026 Aug 14, 2026
D. E. Shaw & Co., Inc. History No change 405,116 12,862 0.01% 0.01% 30 0 0.0% Q2 2026 Aug 14, 2026
Candriam S.C.A. History Reduced 366,492 11,141 0.05% 0.05% 31 -6,554 -1.76% Q3 2026 Nov 03, 2026
CANTOR FITZGERALD, L. P. History No change 340,100 10,798 0.12% 0.12% 32 0 0.0% Q2 2026 Aug 14, 2026
Woodline Partners LP History No change 316,762 10,057 0.03% 0.03% 33 0 0.0% Q2 2026 Aug 14, 2026
Deep Track Capital, LP History No change 311,218 9,881 0.14% 0.14% 34 0 0.0% Q2 2026 Aug 14, 2026
JANE STREET GROUP, LLC History No change 303,448 9,634 0.0% 0.0% 35 0 0.0% Q2 2026 Aug 14, 2026
Legal & General Group Plc History No change 299,670 9,511 0.0% 0.0% 36 0 0.0% Q2 2026 Aug 14, 2026
BOOTHBAY FUND MANAGEMENT, LLC History No change 295,546 9,383 0.12% 0.12% 37 0 0.0% Q2 2026 Aug 14, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP History No change 284,870 9,044 0.0% 0.0% 38 0 0.0% Q2 2026 Aug 14, 2026
MOORE CAPITAL MANAGEMENT, LP History No change 274,663 8,720 0.13% 0.13% 39 0 0.0% Q2 2026 Aug 14, 2026
DIADEMA PARTNERS LP History No change 254,863 8,091 1.02% 1.02% 40 0 0.0% Q2 2026 Aug 14, 2026
Qube Research & Technologies Ltd History No change 223,124 7,084 0.01% 0.01% 41 0 0.0% Q2 2026 Aug 14, 2026
MORGAN STANLEY History No change 187,850 5,964 0.0% 0.0% 42 0 0.0% Q2 2026 Aug 13, 2026
Catalio Capital Management, LP History No change 148,045 4,700 0.88% 0.88% 43 0 0.0% Q2 2026 Aug 14, 2026
GOLDMAN SACHS GROUP INC History No change 137,326 4,360 0.0% 0.0% 44 0 0.0% Q2 2026 Aug 14, 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP History No change 134,165 4,259 0.0% 0.0% 45 0 0.0% Q2 2026 Aug 13, 2026
Jump Financial, LLC History No change 131,949 4,189 0.03% 0.03% 46 0 0.0% Q2 2026 Aug 13, 2026
BANK OF AMERICA CORP /DE/ History No change 116,144 3,687 0.0% 0.0% 47 0 0.0% Q2 2026 Aug 14, 2026
XTX Topco Ltd History No change 116,135 3,687 0.05% 0.05% 48 0 0.0% Q2 2026 Aug 14, 2026
Fulcrum Asset Management LLP History Reduced 116,000 3,578 0.17% 1.43% 49 -354,025 -75.32% Q3 2026 Nov 04, 2026
TD ASSET MANAGEMENT INC History No change 103,558 3,287 0.0% 0.0% 50 0 0.0% Q2 2026 Aug 04, 2026
RENAISSANCE TECHNOLOGIES LLC History No change 102,400 3,251 0.0% 0.0% 51 0 0.0% Q2 2026 Aug 13, 2026
STATE STREET CORP History No change 98,229 3,118 0.0% 0.0% 52 0 0.0% Q2 2026 Sep 22, 2026
Y-Intercept (Hong Kong) Ltd History Reduced 97,515 2,953 0.07% 0.08% 53 -29,137 -23.01% Q3 2026 Oct 16, 2026
BNP Paribas Asset Management Holding S.A. History No change 90,949 2,887 0.0% 0.0% 54 0 0.0% Q2 2026 Aug 12, 2026
Elmind Capital, LP History No change 81,143 2,576 0.65% 0.65% 55 0 0.0% Q2 2026 Aug 14, 2026
Quadrature Capital Ltd History No change 73,928 2,347 0.02% 0.02% 56 0 0.0% Q2 2026 Aug 06, 2026
Trexquant Investment LP History No change 72,846 2,312 0.01% 0.01% 57 0 0.0% Q2 2026 Aug 14, 2026
MANUFACTURERS LIFE INSURANCE COMPANY, THE History No change 67,738 2,150 0.0% 0.0% 58 0 0.0% Q2 2026 Sep 09, 2026
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO History No change 67,558 2,144 0.01% 0.01% 59 0 0.0% Q2 2026 Aug 17, 2026
Persistent Asset Partners Ltd History No change 65,214 2,070 0.62% 0.62% 60 0 0.0% Q2 2026 Aug 06, 2026
ALPS ADVISORS INC History Added to 68,246 2,067 0.01% 0.01% 61 +16,826 32.72% Q3 2026 Nov 02, 2026
Engineers Gate Manager LP History No change 60,327 1,915 0.02% 0.02% 62 0 0.0% Q2 2026 Aug 14, 2026
CITIGROUP INC History Reduced 61,444 1,861 0.0% 0.0% 63 -20,070 -24.62% Q3 2026 Nov 04, 2026
HRT FINANCIAL LP History No change 56,787 1,802 0.0% 0.0% 64 0 0.0% Q2 2026 Aug 14, 2026
J. Goldman & Co LP History No change 53,430 1,696 0.04% 0.04% 65 0 0.0% Q2 2026 Aug 14, 2026
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS History Added to 52,481 1,589 0.01% 0.01% 66 +12,949 32.76% Q3 2026 Nov 03, 2026
Susquehanna Portfolio Strategies, LLC History No change 49,179 1,561 0.02% 0.02% 67 0 0.0% Q2 2026 Aug 14, 2026
Eagle Health Investments LP History No change 46,300 1,470 0.24% 0.24% 68 0 0.0% Q2 2026 Aug 10, 2026
GEODE CAPITAL MANAGEMENT, LLC History No change 45,974 1,459 0.0% 0.0% 69 0 0.0% Q2 2026 Aug 12, 2026
HighVista Strategies LLC History No change 43,185 1,371 0.31% 0.31% 70 0 0.0% Q2 2026 Aug 14, 2026
Hennion & Walsh Asset Management, Inc. History Reduced 44,878 1,359 0.04% 0.04% 71 -3,446 -7.13% Q3 2026 Oct 13, 2026
Virtus Investment Advisers, LLC History No change 40,155 1,274 0.3% 0.3% 72 0 0.0% Q2 2026 Aug 11, 2026
Crossmark Global Holdings, Inc. History Added to 41,387 1,253 0.02% 0.01% 73 +4,971 13.65% Q3 2026 Oct 21, 2026
SEI INVESTMENTS CO History No change 39,213 1,245 0.0% 0.0% 74 0 0.0% Q2 2026 Aug 14, 2026
Bridgewater Associates, LP History No change 36,707 1,165 0.0% 0.0% 75 0 0.0% Q2 2026 Aug 14, 2026
State of New Jersey Common Pension Fund D History No change 34,275 1,088 0.0% 0.0% 76 0 0.0% Q2 2026 Aug 04, 2026
NEW YORK STATE COMMON RETIREMENT FUND History No change 33,982 1,078 0.0% 0.0% 77 0 0.0% Q2 2026 Jul 29, 2026
Brevan Howard Capital Management LP History No change 34,450 1,071 0.01% 0.01% 78 0 0.0% Q2 2026 Aug 14, 2026
Tidal Investments LLC History No change 30,849 979 0.0% 0.0% 79 0 0.0% Q2 2026 Aug 13, 2026
BARCLAYS PLC History No change 29,517 937 0.0% 0.0% 80 0 0.0% Q2 2026 Aug 14, 2026
EntryPoint Capital, LLC History No change 22,815 724 0.18% 0.18% 81 0 0.0% Q2 2026 Aug 13, 2026
Cinctive Capital Management LP History No change 21,904 695 0.03% 0.03% 82 0 0.0% Q2 2026 Aug 14, 2026
BNP PARIBAS FINANCIAL MARKETS History No change 18,999 603 0.0% 0.0% 83 0 0.0% Q2 2026 Aug 13, 2026
Aquatic Capital Management LLC History No change 17,583 558 0.02% 0.02% 84 0 0.0% Q2 2026 Aug 14, 2026
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC History No change 17,039 540 0.01% 0.01% 85 0 0.0% Q2 2026 Aug 14, 2026
Virtu Financial LLC History No change 16,968 539 0.02% 0.02% 86 0 0.0% Q2 2026 Aug 13, 2026
UBS Group AG History No change 13,101 415 0.0% 0.0% 87 0 0.0% Q2 2026 Aug 13, 2026
Entropy Technologies, LP History No change 12,720 403 0.02% 0.02% 88 0 0.0% Q2 2026 Aug 13, 2026
Federation des caisses Desjardins du Quebec History No change 12,710 403 0.0% 0.0% 89 0 0.0% Q2 2026 Aug 13, 2026
Squarepoint Ops LLC History No change 11,746 372 0.0% 0.0% 90 0 0.0% Q2 2026 Aug 14, 2026
WELLS FARGO & COMPANY/MN History No change 11,022 349 0.0% 0.0% 91 0 0.0% Q2 2026 Aug 14, 2026
Banque Transatlantique SA History No change 10,150 322 0.01% 0.01% 92 0 0.0% Q2 2026 Jul 30, 2026
Headlands Technologies LLC History No change 9,128 289 0.03% 0.03% 93 0 0.0% Q2 2026 Aug 12, 2026
China Universal Asset Management Co., Ltd. History Added to 9,252 285 0.01% 0.01% 94 +1,975 27.14% Q3 2026 Oct 27, 2026
Scientech Research LLC History No change 8,854 281 0.23% 0.23% 95 0 0.0% Q2 2026 Aug 14, 2026
PSP Research LLC History Reduced 7,000 212 0.15% 0.26% 96 -8,141 -53.77% Q3 2026 Oct 21, 2026
denkapparat Operations GmbH History No change 6,590 209 0.07% 0.07% 97 0 0.0% Q2 2026 Aug 06, 2026
JUNCTURE WEALTH STRATEGIES, LLC History New 6,821 206 0.05% — 98 +6,821 New Q3 2026 Oct 06, 2026
State of Tennessee, Department of Treasury History No change 6,399 203 0.0% 0.0% 99 0 0.0% Q2 2026 Aug 14, 2026
SIMPLEX TRADING, LLC History New 4,016 121 0.0% — 100 +4,016 New Q3 2026 Nov 04, 2026
RHUMBLINE ADVISERS History No change 3,541 112 0.0% 0.0% 101 0 0.0% Q2 2026 Aug 11, 2026
ASSETMARK, INC History Added to 3,508 106 0.0% 0.0% 102 +295 9.18% Q3 2026 Oct 21, 2026
JPMORGAN CHASE & CO History No change 3,415 103 0.0% 0.0% 103 0 0.0% Q2 2026 Aug 12, 2026
JTC Employer Solutions Trustee Ltd History No change 2,658 84 0.01% 0.01% 104 0 0.0% Q2 2026 Jul 31, 2026
Mirae Asset Global Investments Co., Ltd. History Added to 2,367 71 0.0% 0.0% 105 +378 19.0% Q3 2026 Oct 28, 2026
GAMMA Investing LLC History Added to 2,140 64 0.0% 0.0% 107 +220 11.46% Q3 2026 Oct 08, 2026
GROUP ONE TRADING LLC History No change 2,019 64 0.0% 0.0% 106 0 0.0% Q2 2026 Aug 13, 2026
Tower Research Capital LLC (TRC) History No change 1,177 37 0.0% 0.0% 108 0 0.0% Q2 2026 Aug 11, 2026
GF FUND MANAGEMENT CO. LTD. History Added to 1,011 30 0.0% 0.0% 109 +82 8.83% Q3 2026 Oct 26, 2026
Arax Advisory Partners History No change 862 27 0.0% 0.0% 110 0 0.0% Q2 2026 Aug 10, 2026
OSAIC HOLDINGS, INC. History No change 860 27 0.0% 0.0% 111 0 0.0% Q2 2026 Aug 14, 2026
CALDWELL SUTTER CAPITAL, INC. History No change 625 19 0.01% 0.01% 112 0 0.0% Q2 2026 Aug 05, 2026
J.Safra Asset Management Corp History Added to 521 15 0.0% 0.0% 113 +333 177.13% Q3 2026 Nov 03, 2026
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC History No change 185 5 0.0% 0.0% 114 0 0.0% Q2 2026 Aug 13, 2026
Bell Investment Advisors, Inc History Added to 150 4 0.0% 0.0% 115 +16 11.94% Q3 2026 Oct 28, 2026
Quantbot Technologies LP History No change 123 3 0.0% 0.0% 116 0 0.0% Q2 2026 Aug 12, 2026
Steward Partners Investment Advisory, LLC History No change 100 3 0.0% 0.0% 117 0 0.0% Q2 2026 Aug 13, 2026
SBI Securities Co., Ltd. History No change 103 3 0.0% 0.0% 118 0 0.0% Q3 2026 Oct 21, 2026
BESSEMER GROUP INC History No change 50 2 0.0% 0.0% 119 0 0.0% Q2 2026 Aug 12, 2026
Physician Wealth Advisors, Inc. History No change 96 2 0.0% 0.0% 120 0 0.0% Q3 2026 Oct 20, 2026
ROYAL BANK OF CANADA History No change 30 1 0.0% 0.0% 121 0 0.0% Q2 2026 Aug 14, 2026
WEBSTER BANK, N. A. History No change 51 1 0.0% 0.0% 122 0 0.0% Q2 2026 Jul 20, 2026
Leonteq Securities AG History No change 63 1 0.0% 0.0% 123 0 0.0% Q3 2026 Oct 29, 2026
Larson Financial Group LLC History No change 43 1 0.0% 0.0% 124 0 0.0% Q2 2026 Aug 14, 2026
Quarry LP History No change 62 1 0.0% 0.0% 125 0 0.0% Q2 2026 Aug 14, 2026
TrinityBridge Ltd History Closed out 0 0 — 0.01% — -10,100 -100.0% Q3 2026 Oct 30, 2026
WOLVERINE ASSET MANAGEMENT LLC History Closed out 0 0 — 0.0% — -2,822 -100.0% Q3 2026 Nov 02, 2026
IFP Advisors, Inc History Closed out 0 0 — 0.0% — -2,749 -100.0% Q3 2026 Oct 16, 2026
Trust Co History Closed out 0 0 — 0.0% — -1,100 -100.0% Q3 2026 Oct 09, 2026
State of Wyoming History Closed out 0 0 — 0.0% — -726 -100.0% Q3 2026 Oct 28, 2026
Farther Finance Advisors, LLC History Reduced 24 0 — 0.0% — -37 -60.66% Q3 2026 Oct 08, 2026
NISA INVESTMENT ADVISORS, LLC History New 3 0 — — — +3 New Q3 2026 Oct 20, 2026
Pinnacle Wealth Planning Services, Inc. History New 3 0 — — — +3 New Q3 2026 Oct 27, 2026
Russell Investments Group, Ltd. History No change 30 0 — — — 0 0.0% Q2 2026 Aug 06, 2026
Rockefeller Capital Management L.P. History No change 8 0 — — — 0 0.0% Q2 2026 Aug 13, 2026
Elequin Capital, LP History No change 1 0 — — — 0 0.0% Q2 2026 Aug 13, 2026
CoreCap Advisors, LLC History No change 27 0 — — — 0 0.0% Q3 2026 Oct 08, 2026
Godfrey Financial Associates, Inc. History No change 6 0 — — — 0 0.0% Q2 2026 Aug 11, 2026
Cornerstone Financial Management LLC History No change 18 0 — — — 0 0.0% Q2 2026 Aug 28, 2026