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Disclosery

IMCR IMMUNOCORE HLDGS PLC

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ADR (ADR), issuer CIK 1671927

114 managers (117 13F filers) reported a position in IMCR shares at 2025-03-31, 47,288,980 shares in all. 15 filers opened a position and 14 filers sold out during the quarter.

Managers
114
13F filers
117
New
15
Added
43
Reduced
33
Sold out
14
Shares held by filers
47,288,980

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

Each filer's latest stake. The shares are the aggregate the reporting persons state, which can include entities that file no 13F.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
T. Rowe Price Investment Management, In…7,051,818$209M0.14%+351,61013F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…6,131,720$182M0.03%-485,33513F-HRTimelineGroup
RTW INVESTMENTS, LP4,869,798$144M2.21%013F-HRTimeline
FMR LLCin group FMR LLC4,840,496$144M0.01%+22,79713F-HRTimelineGroup
PRIMECAP MANAGEMENT CO/CA/2,678,650$79.5M0.07%+10,10013F-HRTimeline
BAKER BROS. ADVISORS LPin group BAKER BROS. ADVISORS LP2,322,656$68.9M0.76%+807,33813F-HRTimelineGroup
TANG CAPITAL MANAGEMENT LLCin group TANG CAPITAL MANAGEMENT LLC1,915,708$56.8M3.14%+360,10813F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/1,887,940$56M0.01%-299,59013F-HRTimeline
Kynam Capital Management, LP1,695,576$50.3M4.3%+470,00013F-HRTimeline
Deep Track Capital, LP1,411,402$41.9M1.36%+892,02613F-HRTimeline
GENERAL ATLANTIC, L.P.1,261,684$37.4M1.26%013F-HRTimeline
Bellevue Group AGin group Bellevue Group AG1,221,794$36.3M0.81%+16,33013F-HRTimelineGroup
ARMISTICE CAPITAL, LLC978,000$29M0.78%-222,00013F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding828,764$24.6M-166,936Timeline
Fiera Capital Corpin group Fiera Capital Corp805,150$23.9M0.09%+25,18613F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC639,288$19M0.01%+6,34413F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.628,292$18.6M0.05%+224,98813F-HR/ATimelineGroup
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding478,960$14.2M-23,993Timeline
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…460,751$13.7M<0.01%+1,70613F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…395,334$11.7M0.07%+70,03413F-HRTimelineGroup
Woodline Partners LP328,245$9.74M0.06%+18613F-HRTimeline
Frazier Life Sciences Management, L.P.301,170$8.94M0.41%+192,40813F-HRTimeline
TD Asset Management Inc295,854$8.78M0.01%-21,62213F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/295,408$8.76M<0.01%+105,83113F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC285,270$8.46M0.01%-288,09213F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.225,545$6.69M<0.01%-47,23513F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND202,806$6.02M0.01%013F-HR/ATimeline
UBS Group AGgroup of 2 filers holding179,032$5.31M+38,326Timeline
MORGAN STANLEYin group MORGAN STANLEY173,861$5.16M<0.01%+43,22013F-HRTimelineGroup
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …161,292$4.79M0.01%013F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc141,675$4.2M<0.01%+4,80013F-HRTimelineGroup
Candriam S.C.A.134,785$4M0.03%013F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.110,101$3.27M0.06%-54,89913F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC107,090$3.18M<0.01%+86,46513F-HR/ATimelineGroup
CANTOR FITZGERALD, L. P.in group CANTOR FITZGERALD, L. P.100,000$2.97M0.11%new13F-HRTimelineGroup
DIADEMA PARTNERS LP96,984$2.88M2.3%new13F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …94,919$2.82M<0.01%-19,23213F-HRTimelineGroup
AXA S.A.in group AXA S.A.94,762$2.81M0.01%-12413F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC90,570$2.69M<0.01%-6,00013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN83,670$2.48M<0.01%+11,73513F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP81,159$2.41M<0.01%+3,89413F-HRTimelineGroup
Cubist Systematic Strategies, LLC68,629$2.04M0.03%-37,97113F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC67,259$2M<0.01%+73513F-HRTimelineGroup
SCHRODER INVESTMENT MANAGEMENT GROUP65,539$1.94M<0.01%013F-HRTimeline
Hennion & Walsh Asset Management, Inc.62,555$1.86M0.08%+12,94713F-HRTimeline
TUDOR INVESTMENT CORP ET AL54,493$1.62M0.01%new13F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC53,636$1.59M<0.01%-22,03413F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC52,662$1.56M<0.01%-38,72313F-HR/ATimelineGroup
Eagle Health Investments LP46,300$1.37M0.36%013F-HRTimeline
OCONNOR, A Distinct Business Unit of UB…45,196$1.34M0.03%-7813F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA44,011$1.31M<0.01%+13,68913F-HR/ATimelineGroup
BIT Capital GmbH40,787$1.21M0.15%-27,05313F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS40,321$1.2M<0.01%-152,79413F-HRTimelineGroup
Crossmark Global Holdings, Inc.38,147$1.13M0.02%+12713F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC37,124$1.1M<0.01%+1,63213F-HRTimelineGroup
ALPS ADVISORS INCin group ALPS ADVISORS INC35,836$1.06M0.01%-4,61813F-HRTimelineGroup
ASSETMARK, INCin group ASSETMARK, INC33,710$1M<0.01%+1,53913F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC31,257$927K<0.01%-4,78213F-HR/ATimelineGroup
Caption Management, LLC29,393$872K0.04%new13F-HRTimeline
Rhenman & Partners Asset Management AB28,278$839K0.1%-30,00013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP27,882$827K<0.01%-72813F-HRTimelineGroup
Orion Porfolio Solutions, LLC22,934$680K0.01%+9,91713F-HRTimeline
Orion Portfolio Solutions, LLC22,934$680K0.01%+9,91713F-HR/ATimeline
Persistent Asset Partners Ltd22,330$663K0.58%new13F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC18,443$546K<0.01%-22,10813F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd18,192$540K0.03%-70413F-HRTimelineGroup
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…17,200$510K<0.01%013F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP16,890$501K<0.01%+1,16913F-HRTimelineGroup
NEOS Investment Management LLC15,428$458K0.01%+4,23413F-HRTimeline
Tema ETFs LLC15,428$458K0.14%+4,23413F-HRTimeline
DekaBank Deutsche Girozentrale15,000$434K<0.01%013F-HRTimeline
Virtus Investment Advisers, LLCgroup of 2 filers holding11,847$352K+311Timeline
Jump Financial, LLCin group Jump Financial, LLC11,669$346K0.01%-20,93113F-HR/ATimelineGroup
DNB Asset Management ASin group DNB Asset Management AS10,853$322K<0.01%+55513F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO10,736$319K<0.01%new13F-HR/ATimelineGroup
Checkpoint Capital L.P.9,011$267K0.15%new13F-HRTimeline
China Universal Asset Management Co., L…7,947$236K0.02%-44613F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.in group OPPENHEIMER ASSET MANAGEMENT …7,574$225K<0.01%new13F-HRTimelineGroup
Snowden Capital Advisors LLC7,476$222K0.01%-19713F-HRTimeline
TD Waterhouse Canada Inc.7,411$212K<0.01%+4413F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC4,241$126K<0.01%-83413F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO3,205$95.1K<0.01%-44313F-HRTimelineGroup
IFP Advisors, Inc2,798$83K<0.01%-13613F-HRTimeline
Aquatic Capital Management LLC2,709$80.4K<0.01%+1,30913F-HRTimeline
JTC Employer Solutions Trustee Ltd2,658$79K0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,086$61.9K<0.01%+1,40013F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,448$43K<0.01%-25713F-HRTimelineGroup
Leonteq Securities AG1,327$39.4K<0.01%+70213F-HRTimeline
Mirae Asset Global Investments Co., Ltd.in group Mirae Asset Global Investment…1,326$39.2K<0.01%+713F-HRTimelineGroup
GF FUND MANAGEMENT CO. LTD.1,014$30.1K<0.01%+18313F-HRTimeline
Parallel Advisors, LLC1,006$29.8K<0.01%013F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC876$26K<0.01%new13F-HRTimeline
GAMMA Investing LLC644$19.1K<0.01%+8513F-HR/ATimeline
First Horizon Advisors, Inc.607$18K<0.01%013F-HRTimeline
RHUMBLINE ADVISERS476$14.1K<0.01%+6113F-HR/ATimeline
Clearstead Advisors, LLC348$10.3K<0.01%013F-HRTimeline
Lowe Wealth Advisors, LLC330$9.79K<0.01%new13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\310$9.2K<0.01%013F-HRTimelineGroup
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.357$8.76K<0.01%+713F-HRTimelineGroup
CWM, LLCin group CWM, LLC168$5K<0.01%-1113F-HRTimelineGroup
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.138$4K<0.01%013F-HRTimelineGroup
Steward Partners Investment Advisory, L…112$3.32K<0.01%013F-HRTimeline
SBI Securities Co., Ltd.109$3.23K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…96$2.85K<0.01%new13F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP78$2.31K<0.01%013F-HR/ATimelineGroup
WHITTIER TRUST CO OF NEVADA INC56$1.66K<0.01%013F-HRTimeline
Continuum Advisory, LLC47$1.39K<0.01%013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…30$890<0.01%013F-HRTimelineGroup
Caitong International Asset Management …27$801<0.01%new13F-HRTimeline
Park Place Capital Corp26$771<0.01%new13F-HRTimeline
Bell Investment Advisors, Inc14$416<0.01%013F-HRTimeline
Larson Financial Group LLC10$297<0.01%013F-HRTimeline
Blue Trust, Inc.6$178<0.01%013F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.

Events

  • FMR LLC and 1 other reporting person reported 1,736,979 IMCR shares, 3.6% of the class, as of 2026-09-30, in a 13G/A filed 2026-10-07. 0000315066-26-002336

    Accepted , ingested