DaveManuel.com · Institutional Ownership · Who Owns It
IMMUNOCORE HLDGS PLC (IMCR)
Institutional ownership reported to the SEC as of Q2 2026, across 23 quarters.
136
Reporting holders
$1.7B
Reported value
101.9%
Of shares outstanding
0.4%
Calls
1.1%
Puts
-9
Holder change
Institutions report 52,496,663 shares against 51,498,617 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. Over 100% because an adviser and a sub-adviser can both report the same shares, and both are counted.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| WELLINGTON MANAGEMENT GROUP LLP | $181.7M | 5,721,945 | 0.03% | 22q | +21.6%+$32.3M |
| RTW INVESTMENTS, LP | $154.6M | 4,869,798 | 1.32% | 22q | HELD |
| FMR LLC | $136.8M | 4,307,246 | 0.01% | 22q | -10.8%-$16.6M |
| PRIMECAP MANAGEMENT CO/CA/ | $115.5M | 3,638,241 | 0.07% | 10q | -1.5%-$1.7M |
| Bellevue Group AG | $88.5M | 2,788,245 | 1.86% | 12q | HELD |
| TANG CAPITAL MANAGEMENT LLC | $84.1M | 2,649,368 | 3.82% | 18q | HELD |
| Vestal Point Capital, LP | $57.1M | 1,800,000 | 1.34% | 3q | -34.9%-$30.7M |
| TWO SIGMA INVESTMENTS, LP | $52.4M | 1,648,983 | 0.04% | 15q | +61.5%+$19.9M |
| MILLENNIUM MANAGEMENT LLC | $50.7M | 1,597,037 | 0.02% | 18q | +29.1%+$11.4M |
| ARMISTICE CAPITAL, LLC | $45.3M | 1,428,000 | 0.55% | 18q | +20.2%+$7.6M |
| Caligan Partners LP | $43.9M | 1,381,317 | 2.06% | new | NEW |
| Kynam Capital Management, LP | $43.7M | 1,375,000 | 2.41% | 7q | +55.4%+$15.6M |
| BVF INC/IL | $41.1M | 1,294,463 | 1.05% | 5q | HELD |
| ACADIAN ASSET MANAGEMENT LLC | $38.4M | 1,209,894 | 0.05% | 8q | +141.5%+$22.5M |
| Trails Edge Capital Partners, LP | $33.8M | 1,063,234 | 5.36% | 3q | +55.8%+$12.1M |
| BlackRock, Inc. | $31.9M | 1,004,598 | 0.00% | 8q | +53.1%+$11.1M |
| Point72 Asset Management, L.P. | $31.4M | 990,280 | 0.03% | 7q | -10.2%-$3.6M |
| PRICE T ROWE ASSOCIATES INC /MD/ | $26.4M | 831,068 | 0.00% | 22q | -9.6%-$2.8M |
| Jupiter Topco LLC | $22.5M | 709,022 | 0.01% | new | FIRST |
| CANTOR FITZGERALD, L. P. | $21.6M | 680,200 | 0.12% | 6q | +171.9%+$13.7M |
| CITADEL ADVISORS LLC | $20.7M incl. $2.7M options CALL+PUT | 566,761 | 0.00% | 22q | +146.0%+$12.3M |
| Logos Global Management LP | $19.1M | 600,000 | 0.82% | 5q | -60.0%-$28.6M |
| MARSHALL WACE, LLP | $18.8M | 590,941 | 0.01% | 10q | +227.7%+$13.0M |
| Hudson Bay Capital Management LP | $18.7M | 590,000 | 0.05% | 9q | -6.8%-$1.4M |
| BRAIDWELL LP | $16.6M | 521,327 | 0.61% | new | NEW |
| Jones Hill Capital LP | $16.3M | 512,856 | 3.46% | new | NEW |
| PRINCIPAL FINANCIAL GROUP INC | $15.4M | 485,789 | 0.01% | 22q | -6.4%-$1.1M |
| Frazier Life Sciences Management, L.P. | $15.4M | 484,782 | 0.34% | 9q | HELD |
| Fulcrum Asset Management LLP | $14.3M | 470,025 | 1.43% | new | NEW |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $12.9M | 407,219 | 0.00% | 22q | HELD |
| Caption Management, LLC | $12.9M incl. $7.4M options CALL+PUT | 172,503 | 0.06% | 6q | -73.9%-$36.5M |
| D. E. Shaw & Co., Inc. | $12.9M | 405,116 | 0.01% | 3q | +20.9%+$2.2M |
| Candriam S.C.A. | $11.8M | 373,046 | 0.05% | 16q | +38.3%+$3.3M |
| Woodline Partners LP | $10.1M | 316,762 | 0.03% | 11q | HELD |
| Deep Track Capital, LP | $9.9M | 311,218 | 0.14% | 7q | -83.9%-$51.5M |
| JANE STREET GROUP, LLC | $9.6M incl. $2.2M options PUT | 233,348 | 0.00% | 9q | +14.2%+$1.2M |
| Legal & General Group Plc | $9.5M | 299,670 | 0.00% | 21q | +91.9%+$4.6M |
| BOOTHBAY FUND MANAGEMENT, LLC | $9.4M | 295,546 | 0.12% | new | NEW |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $9.0M incl. $8.0M options CALL+PUT | 34,170 | 0.00% | 17q | +296.3%+$6.8M |
| MOORE CAPITAL MANAGEMENT, LP | $8.7M | 274,663 | 0.13% | 2q | +39.2%+$2.5M |
| DIADEMA PARTNERS LP | $8.1M | 254,863 | 1.02% | 6q | +31.9%+$2.0M |
| Qube Research & Technologies Ltd | $7.1M | 223,124 | 0.01% | new | NEW |
| MORGAN STANLEY | $6.0M | 187,850 | 0.00% | 22q | -42.0%-$4.3M |
| Catalio Capital Management, LP | $4.7M | 148,045 | 0.88% | 2q | +75.5%+$2.0M |
| GOLDMAN SACHS GROUP INC | $4.4M | 137,326 | 0.00% | 15q | +14.9%+$566.1K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $4.3M | 134,165 | 0.00% | new | NEW |
| Jump Financial, LLC | $4.2M | 131,949 | 0.03% | 17q | +242.7%+$3.0M |
| Y-Intercept (Hong Kong) Ltd | $4.0M | 126,652 | 0.08% | 5q | +262.6%+$2.9M |
| BANK OF AMERICA CORP /DE/ | $3.7M | 116,144 | 0.00% | 22q | -43.9%-$2.9M |
| XTX Topco Ltd | $3.7M | 116,135 | 0.05% | 3q | +20.8%+$635.9K |
| HRT FINANCIAL LP | $3.4M incl. $1.6M options OPT | 106,187 | 0.01% | 5q | +364.5%+$2.6M |
| TD Asset Management Inc | $3.3M | 103,558 | 0.00% | 22q | -23.8%-$1.0M |
| RENAISSANCE TECHNOLOGIES LLC | $3.3M | 102,400 | 0.00% | 18q | -37.6%-$2.0M |
| STATE STREET CORP | $3.1M | 98,229 | 0.00% | 17q | HELD |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $2.9M | 90,949 | 0.00% | 3q | -4.2%-$126.6K |
| CITIGROUP INC | $2.6M incl. $1.9M options CALL+PUT | 21,514 | 0.00% | 15q | +376.3%+$2.0M |
| Elmind Capital, LP | $2.6M | 81,143 | 0.65% | 3q | +39.3%+$726.9K |
| Quadrature Capital Ltd | $2.3M | 73,928 | 0.02% | 5q | +284.0%+$1.7M |
| Trexquant Investment LP | $2.3M | 72,846 | 0.01% | 2q | +252.2%+$1.7M |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $2.2M | 67,738 | 0.00% | 18q | -11.5%-$278.8K |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | $2.1M | 67,558 | 0.01% | 4q | +116.2%+$1.2M |
| GROUP ONE TRADING LLC | $2.1M incl. $2.1M options CALL+PUT | 2,019 | 0.00% | new | NEW |
| Persistent Asset Partners Ltd | $2.1M | 65,214 | 0.62% | 6q | +33.2%+$516.0K |
| Engineers Gate Manager LP | $1.9M | 60,327 | 0.02% | 2q | +334.3%+$1.5M |
| J. Goldman & Co LP | $1.7M | 53,430 | 0.04% | 2q | -53.4%-$1.9M |
| ALPS ADVISORS INC | $1.6M | 51,420 | 0.01% | 21q | +24.6%+$322.5K |
| Susquehanna Portfolio Strategies, LLC | $1.6M | 49,179 | 0.02% | new | NEW |
| Hennion & Walsh Asset Management, Inc. | $1.5M | 48,324 | 0.04% | 11q | +2.5%+$38.0K |
| Eagle Health Investments LP | $1.5M | 46,300 | 0.24% | 11q | HELD |
| GEODE CAPITAL MANAGEMENT, LLC | $1.5M | 45,974 | 0.00% | 21q | +7.2%+$98.2K |
| HighVista Strategies LLC | $1.4M | 43,185 | 0.31% | 3q | -26.4%-$492.5K |
| Virtus Investment Advisers, LLC | $1.3M | 40,155 | 0.30% | 6q | +75.0%+$546.6K |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $1.3M | 39,532 | 0.01% | 4q | +24.8%+$249.5K |
| SEI INVESTMENTS CO | $1.2M | 39,213 | 0.00% | 6q | -36.0%-$700.0K |
| Bridgewater Associates, LP | $1.2M | 36,707 | 0.00% | 3q | +93.9%+$564.4K |
| Crossmark Global Holdings, Inc. | $1.2M | 36,416 | 0.01% | 8q | HELD |
| State of New Jersey Common Pension Fund D | $1.1M | 34,275 | 0.00% | 5q | +23.9%+$209.9K |
| NEW YORK STATE COMMON RETIREMENT FUND | $1.1M | 33,982 | 0.00% | 14q | -83.9%-$5.6M |
| Brevan Howard Capital Management LP | $1.1M | 34,450 | 0.01% | 2q | +109.8%+$560.8K |
| Tidal Investments LLC | $979.5K | 30,849 | 0.00% | 2q | +0.6%+$6.3K |
| BARCLAYS PLC | $937.2K | 29,517 | 0.00% | 18q | -4.5%-$44.2K |
| EntryPoint Capital, LLC | $724.4K | 22,815 | 0.18% | new | NEW |
| Cinctive Capital Management LP | $695.5K | 21,904 | 0.03% | new | NEW |
| BNP PARIBAS FINANCIAL MARKETS | $603.2K | 18,999 | 0.00% | 7q | +12.2%+$65.5K |
| Aquatic Capital Management LLC | $558.3K | 17,583 | 0.02% | 3q | +1467.1%+$522.6K |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | $541.0K | 17,039 | 0.01% | new | NEW |
| Virtu Financial LLC | $539.0K | 16,968 | 0.02% | new | NEW |
| PSP Research LLC | $480.7K | 15,141 | 0.26% | 3q | HELD |
| UBS Group AG | $416.0K | 13,101 | 0.00% | 22q | -68.9%-$921.8K |
| Entropy Technologies, LP | $403.9K | 12,720 | 0.02% | 2q | +26.9%+$85.7K |
| Federation des caisses Desjardins du Quebec | $403.3K | 12,710 | 0.00% | 4q | +52.9%+$139.5K |
| SIMPLEX TRADING, LLC | $384.2K CALL+PUT | options only | 0.00% | 3q | OPTIONS |
| Squarepoint Ops LLC | $372.9K | 11,746 | 0.00% | 3q | -23.9%-$117.1K |
| WELLS FARGO & COMPANY/MN | $349.9K | 11,022 | 0.00% | 16q | -85.4%-$2.0M |
| Banque Transatlantique SA | $322.4K | 10,150 | 0.01% | new | NEW |
| TrinityBridge Ltd | $321.0K | 10,100 | 0.01% | 2q | HELD |
| Headlands Technologies LLC | $289.8K | 9,128 | 0.03% | new | NEW |
| Scientech Research LLC | $281.1K | 8,854 | 0.23% | new | NEW |
| China Universal Asset Management Co., Ltd. | $231.0K | 7,277 | 0.01% | 15q | -32.5%-$111.3K |
| denkapparat Operations GmbH | $209.2K | 6,590 | 0.07% | new | NEW |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-10-07 | 13G/A | FMR LLCwith 1 co-filers | 3.6% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 18 | $6.6M | 216,348 | 3 | 7 | 4 | 0.0% |
| Q2 2026 | 136 | $1.7B | 52,496,663 | 27 | 51 | 36 | 1.5% |
| Q1 2026 | 145 | $1.6B | 52,457,367 | 22 | 47 | 43 | 3.4% |
| Q4 2025 | 153 | $1.8B | 52,423,582 | 26 | 47 | 39 | 0.4% |
| Q3 2025 | 137 | $1.9B | 49,184,775 | 18 | 39 | 46 | 4.0% |
| Q2 2025 | 135 | $1.5B | 47,807,349 | 30 | 41 | 38 | 3.0% |
| Q1 2025 | 121 | $1.4B | 47,302,078 | 16 | 38 | 31 | 0.7% |
| Q4 2024 | 119 | $1.3B | 45,411,354 | 9 | 36 | 44 | 0.2% |
| Q3 2024 | 131 | $1.4B | 45,301,173 | 18 | 45 | 37 | 1.5% |
| Q2 2024 | 143 | $1.5B | 43,236,890 | 25 | 57 | 35 | 0.9% |
| Q1 2024 | 157 | $2.8B | 42,843,922 | 31 | 63 | 36 | 2.0% |
| Q4 2023 | 140 | $2.7B | 38,627,136 | 24 | 51 | 42 | 1.2% |
| Q3 2023 | 128 | $1.9B | 36,945,020 | 11 | 49 | 37 | 0.7% |
| Q2 2023 | 123 | $2.1B | 35,307,941 | 30 | 49 | 26 | 1.4% |
| Q1 2023 | 111 | $1.7B | 34,778,996 | 21 | 35 | 31 | 1.5% |
| Q4 2022 | 106 | $1.7B | 30,250,896 | 32 | 33 | 27 | 0.9% |
| Q3 2022 | 83 | $5.7B | 120,858,358 | 28 | 24 | 18 | 0.2% |
| Q2 2022 | 64 | $791.5M | 20,960,361 | 13 | 15 | 18 | 1.3% |
| Q1 2022 | 57 | $590.5M | 19,718,487 | 17 | 17 | 7 | 0.2% |
| Q4 2021 | 47 | $654.7M | 18,069,994 | 6 | 14 | 13 | 0.0% |
| Q3 2021 | 46 | $617.4M | 16,654,128 | 7 | 14 | 9 | 0.0% |
| Q2 2021 | 44 | $615.8M | 15,782,407 | 12 | 10 | 8 | 0.0% |
| Q1 2021 | 41 | $597.8M | 14,110,965 | 40 | 0 | 0 | 0.0% |