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Disclosery

IMRX IMMUNEERING CORP

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CLASS A COM (common), issuer CIK 1790340

108 managers (112 13F filers) reported a position in IMRX shares at 2026-06-30, 34,451,908 shares in all. 38 filers opened a position and 21 filers sold out during the quarter.

Managers
108
13F filers
112
New
38
Added
35
Reduced
21
Sold out
21
Shares held by filers
34,451,908

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

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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
FMR LLCin group FMR LLC9,704,610$48.4M<0.01%+6,67213F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.4,374,020$21.8M<0.01%+2,866,76213F-HRTimelineGroup
VANGUARD GROUP INCgroup of 4 filers holding3,030,526$15.1M+395,904Timeline
Sanofi2,708,559$13.5M2.53%013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/1,936,076$9.66M<0.01%+106,88813F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,370,750$6.84M<0.01%+732,80613F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP1,001,995$5M<0.01%+733,47513F-HRTimelineGroup
DCF Advisers, LLC790,000$3.94M1.03%+648,53813F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP731,897$3.65M<0.01%-1,264,68813F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…601,255$3M0.01%+200,89213F-HRTimeline
ALETHEA CAPITAL MANAGEMENT, LLC472,935$2.36M0.98%+450,00013F-HRTimeline
Summit Financial, LLC452,264$2.26M0.02%+75,51513F-HRTimeline
UBS Group AGin group UBS Group AG448,857$2.24M<0.01%+72,57313F-HRTimelineGroup
Nuveen, LLCin group TIAA438,362$2.19M<0.01%new13F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP436,992$2.18M<0.01%+319,32613F-HRTimelineGroup
LEVIN CAPITAL STRATEGIES, L.P.414,000$2.07M0.14%+404,00013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC386,411$1.93M<0.01%-60,86713F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP343,303$1.71M0.11%+266,55113F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC330,402$1.65M<0.01%-772,31013F-HRTimelineGroup
Burkehill Global Management, LP300,000$1.5M0.05%013F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP288,420$1.44M<0.01%+43,64913F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY226,491$1.13M<0.01%-69,57613F-HRTimelineGroup
Occam Crest Management LP278,498$1.13M0.62%-266,60013F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.203,663$1.02M<0.01%new13F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co167,901$838K<0.01%+130,55713F-HRTimelineGroup
Permanent Capital Management, LP150,000$748K0.1%new13F-HRTimeline
PVG ASSET MANAGEMENT CORP146,451$731K0.42%-21013F-HRTimeline
HighTower Advisors, LLC143,486$716K<0.01%+12,20013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp132,004$659K<0.01%new13F-HRTimelineGroup
Kingsview Wealth Management, LLC123,000$614K0.01%+80013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/115,845$578K<0.01%-35,00213F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC108,149$540K0.01%-10,00013F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC105,809$528K<0.01%+83,94613F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC96,220$480K<0.01%-231,43513F-HRTimelineGroup
Fisher Asset Management, LLC88,333$441K<0.01%new13F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP77,090$385K<0.01%new13F-HR/ATimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC71,454$357K<0.01%new13F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…69,053$345K<0.01%-36,45413F-HRTimelineGroup
RHUMBLINE ADVISERS65,914$329K<0.01%new13F-HRTimeline
ALPS ADVISORS INC65,658$328K<0.01%new13F-HRTimeline
TD Asset Management Inc65,196$325K<0.01%-29,14413F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd64,395$321K<0.01%new13F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …62,141$310K<0.01%-7,59713F-HRTimelineGroup
Clearstead Advisors, LLC60,865$304K<0.01%013F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC59,558$297K<0.01%+25,33413F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC57,689$288K<0.01%-168,35713F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.52,730$278K<0.01%new13F-HRTimeline
BRANDYWINE MANAGERS, LLCin group BRANDYWINE MANAGERS, LLC55,066$275K0.14%new13F-HRTimelineGroup
Flower City Capital55,029$275K0.12%013F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\52,306$261K<0.01%new13F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN46,704$233K<0.01%+29,90413F-HRTimelineGroup
WEALTH EFFECTS LLC40,100$200K0.05%new13F-HRTimeline
LPL Financial LLC37,030$185K<0.01%+12,68513F-HRTimeline
Prosight Management, LP36,861$184K0.03%-86,54813F-HRTimeline
OPPENHEIMER & CO INCin group OPPENHEIMER ASSET MANAGEMENT …35,000$175K<0.01%+1,00013F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…33,479$167K<0.01%new13F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO32,520$164K<0.01%+26,10113F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.31,176$156K<0.01%new13F-HRTimelineGroup
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding27,479$137K+24,111Timeline
CITIGROUP INCin group CITIGROUP INC26,313$131K<0.01%-14,10413F-HRTimelineGroup
Berman McAleer LLC25,000$125K0.01%013F-HRTimeline
CIBC Bancorp USA Inc.in group CIBC Bancorp USA Inc.24,460$122K<0.01%+96013F-HRTimelineGroup
FIRST MANHATTAN CO. LLC.24,245$121K<0.01%013F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC24,175$121K<0.01%new13F-HRTimelineGroup
Cetera Investment Advisers22,446$112K<0.01%+9,79713F-HRTimeline
GREAT VALLEY ADVISOR GROUP, INC.21,120$106K<0.01%013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC20,358$102K<0.01%-101,62013F-HRTimelineGroup
FNY Investment Advisers, LLC20,000$99K0.04%013F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP19,562$97.6K<0.01%013F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS19,420$96.9K<0.01%+17,14413F-HRTimelineGroup
Palumbo Wealth Management LLC19,083$95.2K0.02%+41313F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd17,200$85.8K<0.01%new13F-HRTimelineGroup
NATIONS FINANCIAL GROUP INC, /IA/ /ADV17,000$84.8K<0.01%013F-HRTimeline
Kelsey Financial, LLC16,425$82K0.06%+1,32613F-HRTimeline
Future Financial Wealth Managment LLC18,000$79K0.05%013F-HRTimeline
Police & Firemen's Retirement System of…15,814$78.9K<0.01%new13F-HRTimeline
WENDELL DAVID ASSOCIATES INC15,000$75K0.01%013F-HRTimeline
China Universal Asset Management Co., L…12,797$63.9K<0.01%+1,33913F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC12,700$63.4K<0.01%+45013F-HRTimelineGroup
Focus Financial Network, Inc.12,500$62.4K<0.01%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND12,100$60.4K<0.01%new13F-HRTimeline
Quantbot Technologies LP11,650$58.1K<0.01%+10,01813F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA11,057$56K<0.01%+10,69713F-HRTimelineGroup
Thayer Partners, LLC / MA11,000$54.8K0.02%013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC10,764$53.7K<0.01%new13F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC10,143$50.6K<0.01%new13F-HRTimelineGroup
Moors & Cabot, Inc.10,000$49.9K<0.01%013F-HRTimeline
Ausdal Financial Partners, Inc.10,000$49.9K<0.01%-1,00013F-HRTimeline
Tidemark, LLC10,000$49.9K0.01%013F-HRTimeline
VestGen Advisors, LLC10,000$49.9K<0.01%new13F-HRTimeline
Integrated Wealth Concepts LLC6,800$33.9K<0.01%new13F-HRTimeline
State of Wyoming5,796$28.9K<0.01%new13F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc5,203$26K<0.01%new13F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…4,866$24.3K<0.01%new13F-HRTimelineGroup
GROUP ONE TRADING LLC4,791$23.9K<0.01%+1,76213F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…4,287$21.4K<0.01%new13F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,672$13.3K<0.01%-2,38613F-HRTimelineGroup
GF FUND MANAGEMENT CO. LTD.1,341$6.69K<0.01%-10113F-HRTimeline
Sterling Capital Management LLC1,081$5.39K<0.01%new13F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp785$3.92K<0.01%new13F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…738$3.68K<0.01%new13F-HR/ATimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…345$1.72K<0.01%013F-HRTimelineGroup
ROTHSCHILD INVESTMENT LLC250$1.25K<0.01%new13F-HRTimeline
PRIVATE TRUST CO NA250$1.25K<0.01%new13F-HRTimeline
Geneos Wealth Management Inc.200$998<0.01%new13F-HRTimeline
Quarry LP146$729<0.01%new13F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP30$143<0.01%013F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.18$90<0.01%+1413F-HRTimelineGroup