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, Q3 2025
Institutional positions in Immuneering Corp as of Sep 30, 2025. 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
- 69
- +30 vs. Q2 2025
- Shares held
- 26.2M
- +22.4M (+583.8%) vs. Q2 2025
- Total value
- $183.3M
- +$170.4M (+1,320.4%) vs. Q2 2025
- New holders
- 34
- 23 more added
- Sold out
- 4
- 7 more reduced
Compare with Q2 2025: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 111 | $171.6M |
| Q1 2026 | 96 | $154.3M |
| Q4 2025 | 85 | $208.6M |
| Q3 2025 | 69 | $183.3M |
| Q2 2025 | 39 | $12.9M |
| Q1 2025 | 35 | $6.84M |
| Q4 2024 | 42 | $9.32M |
| Q3 2024 | 38 | $10.9M |
| Q2 2024 | 59 | $12.3M |
| Q1 2024 | 51 | $34.3M |
| Q4 2023 | 52 | $118.6M |
| Q3 2023 | 52 | $130.1M |
| Q2 2023 | 49 | $175.9M |
| Q1 2023 | 35 | $114.9M |
| Q4 2022 | 34 | $56.9M |
| Q3 2022 | 32 | $172.5M |
| Q2 2022 | 37 | $65.7M |
| Q1 2022 | 50 | $88.1M |
| Q4 2021 | 37 | $200.1M |
| Q3 2021 | 38 | $316.4M |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Immuneering Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BNP Paribas Arbitrage, SA | 262 | $1.83K | 0.00% | −25−8.7% | Reduced |
| EverSource Wealth Advisors, LLC | 432 | $3.02K | 0.00% | +87+25.2% | Added |
| Citigroup Inc | 796 | $5.57K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 1,500 | $10.5K | 0.00% | −474−24.0% | Reduced |
| Advisor Group Holdings, Inc. | 4,300 | $30.1K | 0.00% | 00.0% | Unchanged |
| Future Financial Wealth Managment LLC | 5,000 | $35.0K | 0.02% | +5,000 | New |
| China Universal Asset Management Co., Ltd. | 5,000 | $35.0K | 0.00% | +5,000 | New |
| Mercer Global Advisors Inc | 10,000 | $70.0K | 0.00% | +10,000 | New |
| Moors & Cabot, Inc. | 11,000 | $77.0K | 0.00% | +11,000 | New |
| Virtu Financial LLC | 13,994 | $98.0K | 0.01% | +13,994 | New |
| Wells Fargo & Company | 15,000 | $105.0K | 0.00% | +5,000+50.0% | Added |
| Wendell David Associates Inc | 15,000 | $105.0K | 0.01% | +15,000 | New |
| Dimensional Fund Advisors LP | 19,562 | $136.9K | 0.00% | +6,196+46.4% | Added |
| The PNC Financial Services Group, Inc. | 20,000 | $140.0K | 0.00% | 00.0% | Unchanged |
| Heights Capital Management, Inc | 20,000 | $140.0K | 0.04% | +20,000 | New |
| Resonant Capital Advisors, LLC | 20,000 | $140.0K | 0.01% | +20,000 | New |
| Vontobel Holding Ltd. | 21,500 | $150.0K | 0.00% | +21,500 | New |
| Barclays PLC | 22,118 | $154.8K | 0.00% | +12,194+122.9% | Added |
| Charles Schwab Investment Management Inc | 22,344 | $156.4K | 0.00% | +10,344+86.2% | Added |
| LPL Financial LLC | 22,400 | $156.8K | 0.00% | +22,400 | New |
| Alethea Capital Management, LLC | 22,935 | $160.5K | 0.10% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 23,785 | $165.9K | 0.00% | +23,785 | New |
| First Manhattan Co | 24,245 | $169.7K | 0.00% | −8,080−25.0% | Reduced |
| Berman McAleer LLC | 25,000 | $175.0K | 0.02% | +25,000 | New |
| Flower City Capital | 29,229 | $204.6K | 0.11% | −2,800−8.7% | Reduced |
| Renaissance Technologies LLC | 35,000 | $245.0K | 0.00% | +16,800+92.3% | Added |
| CI Private Wealth, LLC | 36,090 | $252.6K | 0.00% | −27,650−43.4% | Reduced |
| Gsa Capital Partners LLP | 37,836 | $265.0K | 0.02% | +37,836 | New |
| Bank of America Corp | 43,754 | $306.3K | 0.00% | +15,262+53.6% | Added |
| Tidemark, LLC | 44,400 | $310.8K | 0.09% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 47,299 | $331.1K | 0.00% | +47,299 | New |
| Palumbo Wealth Management LLC | 49,052 | $343.4K | 0.11% | +49,052 | New |
| CIBC Private Wealth Group, LLC | 50,051 | $350.4K | 0.00% | +35,051+233.7% | Added |
| XTX Topco Ltd | 64,040 | $448.3K | 0.02% | +37,211+138.7% | Added |
| Manufacturers Life Insurance Company, The | 69,274 | $484.9K | 0.00% | +69,274 | New |
| Royal Bank of Canada | 71,000 | $497.0K | 0.00% | +50,040+238.7% | Added |
| Prelude Capital Management, LLC | 72,467 | $507.3K | 0.04% | +72,467 | New |
| Kingsview Wealth Management, LLC | 90,000 | $630.0K | 0.01% | +76,000+542.9% | Added |
| Avidity Partners Management LP | 90,900 | $636.3K | 0.14% | +90,900 | New |
| Northern Trust Corp | 92,040 | $644.3K | 0.00% | +52,311+131.7% | Added |
| Hudson Bay Capital Management LP | 102,448 | $717.1K | 0.00% | +102,448 | New |
| Two Sigma Investments, LP | 107,871 | $755.1K | 0.00% | +89,318+481.4% | Added |
| Bridgeway Capital Management, LLC | 120,449 | $843.1K | 0.02% | +25,000+26.2% | Added |
| UBS Group AG | 126,402 | $884.8K | 0.00% | +121,329+2,391.7% | Added |
| HighTower Advisors, LLC | 132,459 | $927.2K | 0.00% | −3,501−2.6% | Reduced |
| TD Asset Management Inc | 145,180 | $1.02M | 0.00% | +145,180 | New |
| DCF Advisers, LLC | 147,000 | $1.03M | 0.39% | +147,000 | New |
| AWM Investment Company, Inc. | 150,000 | $1.05M | 0.10% | +150,000 | New |
| Woodline Partners LP | 150,000 | $1.05M | 0.00% | +150,000 | New |
| State Street Corp | 172,864 | $1.21M | 0.00% | +75,529+77.6% | Added |
| Millennium Management LLC | 236,781 | $1.66M | 0.00% | +174,532+280.4% | Added |
| Diametric Capital, LP | 252,193 | $1.77M | 0.65% | +252,193 | New |
| Marshall Wace, LLP | 271,304 | $1.90M | 0.00% | −302,560−52.7% | Reduced |
| Southport Management, L.L.C. | 272,501 | $1.91M | 7.87% | +27,501+11.2% | Added |
| Iridian Asset Management LLC | 275,086 | $1.93M | 0.76% | +275,086 | New |
| Morgan Stanley | 294,857 | $2.06M | 0.00% | +93,763+46.6% | Added |
| Monashee Investment Management LLC | 300,000 | $2.10M | 1.05% | +300,000 | New |
| Burkehill Global Management, LP | 300,000 | $2.10M | 0.12% | +300,000 | New |
| Occam Crest Management LP | 498,498 | $3.49M | 2.37% | +498,498 | New |
| Geode Capital Management, LLC | 513,665 | $3.60M | 0.00% | +283,390+123.1% | Added |
| Blue Owl Capital Holdings LP | 550,000 | $3.85M | 1.20% | +550,000 | New |
| BlackRock, Inc. | 681,185 | $4.77M | 0.00% | +258,427+61.1% | Added |
| Citadel Advisors LLC | 943,144 | $6.60M | 0.01% | +943,144 | New |
| Logos Global Management LP | 950,000 | $6.65M | 0.66% | +950,000 | New |
| ExodusPoint Capital Management, LP | 1,516,833 | $10.6M | 0.15% | +1,516,833 | New |
| Price T Rowe Associates Inc | 1,798,782 | $12.6M | 0.00% | +1,798,782 | New |
| Vanguard Group Inc | 2,415,244 | $16.9M | 0.00% | +1,358,322+128.5% | Added |
| Sanofi | 2,708,559 | $19.0M | 7.28% | +2,708,559 | New |
| FMR LLC | 8,787,052 | $61.5M | 0.00% | +8,566,052+3,876.0% | Added |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −29,404−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −2,984−100.0% | Sold out |
| SBI Securities Co., Ltd. | 0 | $0 | 0.00% | −74−100.0% | Sold out |
| Point72 (DIFC) Ltd | 0 | $0 | 0.00% | −16−100.0% | Sold out |