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Immuneering Corp

IMRX
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001790340

No open-market purchases or sales by Immuneering Corp insiders were filed in the last 90 days; 111 institutions reported holding it in 13F filings for Q2 2026, worth $171.6M in total; no superinvestor holds it.

13F holders, Q4 2023

Institutional positions in Immuneering Corp as of Dec 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
52
0 vs. Q3 2023
Shares held
16.1M
−810.1K (−4.8%) vs. Q3 2023
Total value
$118.6M
−$11.5M (−8.9%) vs. Q3 2023
New holders
4
17 more added
Sold out
4
18 more reduced

Compare with Q3 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting IMRX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2023: 52 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 38 institutionsQ4 2021: 37 institutionsQ1 2022: 50 institutionsQ2 2022: 37 institutionsQ3 2022: 32 institutionsQ4 2022: 34 institutionsQ1 2023: 35 institutionsQ2 2023: 49 institutionsQ3 2023: 52 institutionsQ4 2023: 52 institutionsQ1 2024: 51 institutionsQ2 2024: 59 institutionsQ3 2024: 38 institutionsQ4 2024: 42 institutionsQ1 2025: 35 institutionsQ2 2025: 39 institutionsQ3 2025: 69 institutionsQ4 2025: 85 institutionsQ1 2026: 96 institutionsQ2 2026: 111 institutions
Value heldQ4 2023: $118.6M
Q1 2021: $0Q2 2021: $0Q3 2021: $316.4MQ4 2021: $200.1MQ1 2022: $88.1MQ2 2022: $65.7MQ3 2022: $172.5MQ4 2022: $56.9MQ1 2023: $114.9MQ2 2023: $175.9MQ3 2023: $130.1MQ4 2023: $118.6MQ1 2024: $34.3MQ2 2024: $12.3MQ3 2024: $10.9MQ4 2024: $9.32MQ1 2025: $6.84MQ2 2025: $12.9MQ3 2025: $183.3MQ4 2025: $208.6MQ1 2026: $154.3MQ2 2026: $171.6M
Institutions holding IMRX and their total value by quarter
QuarterHoldersValue
Q2 2026111$171.6M
Q1 202696$154.3M
Q4 202585$208.6M
Q3 202569$183.3M
Q2 202539$12.9M
Q1 202535$6.84M
Q4 202442$9.32M
Q3 202438$10.9M
Q2 202459$12.3M
Q1 202451$34.3M
Q4 202352$118.6M
Q3 202352$130.1M
Q2 202349$175.9M
Q1 202335$114.9M
Q4 202234$56.9M
Q3 202232$172.5M
Q2 202237$65.7M
Q1 202250$88.1M
Q4 202137$200.1M
Q3 202138$316.4M
Q2 20210$0
Q1 20210$0

Institutions, Q4 2023

Shares, value and share of portfolio for each institution holding Immuneering Corp; share changes are against Q3 2023.

Institutions holding IMRX in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Harbour Investments, Inc.25$1840.00%00.0%Unchanged
Metropolitan Life Insurance Co1,167$8.58K0.00%00.0%Unchanged
Ameritas Investment Partners, Inc.1,675$12.3K0.00%00.0%Unchanged
Legal & General Group Plc2,168$16.0K0.00%−476−18.0%Reduced
Tower Research Capital LLC (TRC)2,185$16.1K0.00%−1,063−32.7%Reduced
Amalgamated Bank2,611$19.0K0.00%−203−7.2%Reduced
California State Teachers Retirement System3,685$27.1K0.00%−1,255−25.4%Reduced
Citigroup Inc3,767$27.7K0.00%+3,078+446.7%Added
Wells Fargo & Company6,048$44.5K0.00%+1,328+28.1%Added
Royal Bank of Canada7,064$52.0K0.00%+2,507+55.0%Added
New York State Common Retirement Fund9,095$66.8K0.00%−41−0.4%Reduced
Susquehanna International Group, LLP10,603$77.9K0.00%+10,603New
Mirae Asset Global Investments Co., Ltd.11,118$81.7K0.00%−687−5.8%Reduced
American International Group, Inc.11,128$81.8K0.00%−45−0.4%Reduced
MetLife Investment Management11,257$82.7K0.00%00.0%Unchanged
Virtu Financial LLC11,409$84.0K0.01%+11,409New
Millennium Management LLC11,438$84.1K0.00%+11,438New
American Century Companies Inc11,663$85.7K0.00%+213+1.9%Added
Oracle Alpha Inc.11,794$86.7K0.11%+11,794New
Deutsche Bank AG11,844$87.1K0.00%00.0%Unchanged
JPMorgan Chase & Co16,074$118.1K0.00%−4,285−21.0%Reduced
Dimensional Fund Advisors LP16,684$122.6K0.00%00.0%Unchanged
Exchange Traded Concepts, LLC17,416$128.0K0.00%+4,417+34.0%Added
The PNC Financial Services Group, Inc.20,000$147.0K0.00%00.0%Unchanged
Rhumbline Advisers20,023$147.2K0.00%+217+1.1%Added
Janney Montgomery Scott LLC20,150$148.0K0.00%−1,985−9.0%Reduced
HighTower Advisors, LLC23,960$176.0K0.00%00.0%Unchanged
Bank of America Corp24,404$179.4K0.00%+12,587+106.5%Added
Southport Management, L.L.C.25,100$184.5K0.80%+7,600+43.4%Added
ExodusPoint Capital Management, LP26,410$194.0K0.00%−94,393−78.1%Reduced
Corton Capital Inc.26,955$198.1K0.06%+8,108+43.0%Added
CI Private Wealth, LLC29,370$215.9K0.00%−15,284−34.2%Reduced
Barclays PLC34,923$256.7K0.00%+26,744+327.0%Added
Bridgeway Capital Management, LLC39,049$287.0K0.01%00.0%Unchanged
Nuveen Asset Management, LLC44,049$323.8K0.00%+3,504+8.6%Added
Morgan Stanley56,148$412.7K0.00%+34,865+163.8%Added
Charles Schwab Investment Management Inc60,512$444.8K0.00%00.0%Unchanged
Bank of New York Mellon Corp64,029$470.6K0.00%+6,343+11.0%Added
Manufacturers Life Insurance Company, The91,182$670.2K0.00%00.0%Unchanged
Adage Capital Partners GP, L.L.C.100,000$735.0K0.00%−95,000−48.7%Reduced
Northern Trust Corp183,927$1.35M0.00%−1,531−0.8%Reduced
TD Asset Management Inc197,876$1.45M0.00%−86,600−30.4%Reduced
HighVista Strategies LLC254,513$1.87M0.68%00.0%Unchanged
State Street Corp373,662$2.75M0.00%+12,366+3.4%Added
Geode Capital Management, LLC444,233$3.27M0.00%+11,529+2.7%Added
Goldman Sachs Group Inc457,059$3.36M0.00%−25,871−5.4%Reduced
FMR LLC489,447$3.60M0.00%−122,721−20.0%Reduced
Vanguard Group Inc1,073,815$7.89M0.00%+29,963+2.9%Added
Citadel Advisors LLC2,078,092$15.3M0.02%+11,721+0.6%Added
BlackRock Inc.2,097,406$15.4M0.00%−414,612−16.5%Reduced
Price T Rowe Associates Inc3,378,100$24.8M0.00%−155,222−4.4%Reduced
Cormorant Asset Management, LP4,204,364$30.9M1.48%00.0%Unchanged
Invesco Ltd.0$00.00%−10,249−100.0%Sold out
China Universal Asset Management Co., Ltd.0$00.00%−749−100.0%Sold out
Daiwa Securities Group Inc.0$00.00%−76−100.0%Sold out
Federated Hermes, Inc.0$00.00%−75−100.0%Sold out