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, Q2 2026
Institutional positions in Immuneering Corp as of Jun 30, 2026. 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
- 111
- +15 vs. Q1 2026
- Shares held
- 34.4M
- +5.13M (+17.5%) vs. Q1 2026
- Total value
- $171.6M
- +$17.3M (+11.2%) vs. Q1 2026
- New holders
- 37
- 35 more added
- Sold out
- 22
- 21 more reduced
Compare with Q1 2026: 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 | 86 | $208.9M |
| Q3 2025 | 69 | $183.3M |
| Q2 2025 | 39 | $13.0M |
| Q1 2025 | 35 | $6.84M |
| Q4 2024 | 42 | $9.32M |
| Q3 2024 | 38 | $10.9M |
| Q2 2024 | 59 | $12.3M |
| Q1 2024 | 51 | $34.6M |
| Q4 2023 | 52 | $119.1M |
| Q3 2023 | 52 | $130.1M |
| Q2 2023 | 49 | $175.9M |
| Q1 2023 | 35 | $118.8M |
| Q4 2022 | 34 | $56.9M |
| Q3 2022 | 32 | $172.5M |
| Q2 2022 | 37 | $65.7M |
| Q1 2022 | 50 | $88.1M |
| Q4 2021 | 37 | $211.1M |
| Q3 2021 | 38 | $316.4M |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Immuneering Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 9,704,610 | $48.4M | 0.00% | +6,672+0.1% | Added |
| BlackRock, Inc. | 4,374,020 | $21.8M | 0.00% | +2,866,762+190.2% | Added |
| Sanofi | 2,708,559 | $13.5M | 2.53% | 00.0% | Unchanged |
| Vanguard Capital Management LLC | 2,286,434 | $11.4M | 0.00% | −1,907−0.1% | Reduced |
| Price T Rowe Associates Inc | 1,936,076 | $9.66M | 0.00% | +106,888+5.8% | Added |
| Geode Capital Management, LLC | 1,370,750 | $6.84M | 0.00% | +732,806+114.9% | Added |
| State Street Corp | 1,001,995 | $5.00M | 0.00% | +733,475+273.2% | Added |
| DCF Advisers, LLC | 790,000 | $3.94M | 1.03% | +648,538+458.5% | Added |
| Marshall Wace, LLP | 731,897 | $3.65M | 0.00% | −1,264,688−63.3% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 601,255 | $3.00M | 0.01% | +200,892+50.2% | Added |
| Alethea Capital Management, LLC | 472,935 | $2.36M | 0.98% | +450,000+1,962.1% | Added |
| Summit Financial, LLC | 452,264 | $2.26M | 0.02% | +75,515+20.0% | Added |
| UBS Group AG | 448,857 | $2.24M | 0.00% | +72,573+19.3% | Added |
| Nuveen, LLC | 438,362 | $2.19M | 0.00% | +438,362 | New |
| Northern Trust Corp | 436,992 | $2.18M | 0.00% | +319,326+271.4% | Added |
| Levin Capital Strategies, L.P. | 414,000 | $2.07M | 0.14% | +404,000+4,040.0% | Added |
| Citadel Advisors LLC | 386,411 | $1.93M | 0.00% | −60,867−13.6% | Reduced |
| Vanguard Fiduciary Trust Co | 360,764 | $1.80M | 0.00% | +38,726+12.0% | Added |
| Vanguard Portfolio Management LLC | 359,085 | $1.79M | 0.00% | +359,085 | New |
| Gsa Capital Partners LLP | 343,303 | $1.71M | 0.11% | +266,551+347.3% | Added |
| Millennium Management LLC | 330,402 | $1.65M | 0.00% | −772,310−70.0% | Reduced |
| Burkehill Global Management, LP | 300,000 | $1.50M | 0.05% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 288,420 | $1.44M | 0.00% | +43,649+17.8% | Added |
| Morgan Stanley | 226,491 | $1.13M | 0.00% | −69,576−23.5% | Reduced |
| Occam Crest Management LP | 278,498 | $1.13M | 0.62% | −266,600−48.9% | Reduced |
| D. E. Shaw & Co., Inc. | 203,663 | $1.02M | 0.00% | +203,663 | New |
| Charles Schwab Investment Management Inc | 167,901 | $837.8K | 0.00% | +130,557+349.6% | Added |
| Permanent Capital Management, LP | 150,000 | $748.5K | 0.10% | +150,000 | New |
| PVG Asset Management Corp | 146,451 | $730.8K | 0.42% | −210−0.1% | Reduced |
| HighTower Advisors, LLC | 143,486 | $716.0K | 0.00% | +12,200+9.3% | Added |
| Bank of New York Mellon Corp | 132,004 | $658.7K | 0.00% | +132,004 | New |
| Kingsview Wealth Management, LLC | 123,000 | $613.8K | 0.01% | +800+0.7% | Added |
| Bank of America Corp | 115,845 | $578.1K | 0.00% | −35,002−23.2% | Reduced |
| Bridgeway Capital Management, LLC | 108,149 | $539.7K | 0.01% | −10,000−8.5% | Reduced |
| Envestnet Asset Management Inc | 105,809 | $528.0K | 0.00% | +83,946+384.0% | Added |
| Goldman Sachs Group Inc | 96,220 | $480.1K | 0.00% | −231,435−70.6% | Reduced |
| Fisher Asset Management, LLC | 88,333 | $440.8K | 0.00% | +88,333 | New |
| CI Private Wealth, LLC | 77,090 | $384.7K | 0.00% | +77,090 | New |
| Ameriprise Financial Inc | 71,454 | $356.6K | 0.00% | +71,454 | New |
| Susquehanna International Group, LLP | 69,053 | $344.6K | 0.00% | −36,454−34.6% | Reduced |
| Rhumbline Advisers | 65,914 | $328.9K | 0.00% | +65,914 | New |
| Alps Advisors Inc | 65,658 | $327.6K | 0.00% | +65,658 | New |
| TD Asset Management Inc | 65,196 | $325.3K | 0.00% | −29,144−30.9% | Reduced |
| XTX Topco Ltd | 64,395 | $321.3K | 0.00% | +64,395 | New |
| Manufacturers Life Insurance Company, The | 62,141 | $310.1K | 0.00% | −7,597−10.9% | Reduced |
| Clearstead Advisors, LLC | 60,865 | $303.7K | 0.00% | 00.0% | Unchanged |
| American Century Companies Inc | 59,558 | $297.2K | 0.00% | +25,334+74.0% | Added |
| Squarepoint Ops LLC | 57,689 | $287.9K | 0.00% | −168,357−74.5% | Reduced |
| Alliancebernstein L.P. | 52,730 | $277.9K | 0.00% | +52,730 | New |
| Brandywine Managers, LLC | 55,066 | $274.8K | 0.14% | +55,066 | New |
| Flower City Capital | 55,029 | $274.6K | 0.12% | 00.0% | Unchanged |
| Deutsche Bank AG | 52,306 | $261.0K | 0.00% | +52,306 | New |
| Wells Fargo & Company | 46,704 | $233.1K | 0.00% | +29,904+178.0% | Added |
| Wealth Effects LLC | 40,100 | $200.1K | 0.05% | +40,100 | New |
| LPL Financial LLC | 37,030 | $184.8K | 0.00% | +12,685+52.1% | Added |
| Prosight Management, LP | 36,861 | $183.9K | 0.03% | −86,548−70.1% | Reduced |
| Oppenheimer & Co Inc | 35,000 | $174.7K | 0.00% | +1,000+2.9% | Added |
| MetLife Investment Management | 33,479 | $167.1K | 0.00% | +33,479 | New |
| JPMorgan Chase & Co | 32,520 | $164.2K | 0.00% | +26,101+406.6% | Added |
| Invesco Ltd. | 31,176 | $155.6K | 0.00% | +31,176 | New |
| Citigroup Inc | 26,313 | $131.3K | 0.00% | −14,104−34.9% | Reduced |
| Berman McAleer LLC | 25,000 | $124.8K | 0.01% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 24,585 | $122.7K | 0.00% | +24,585 | New |
| CIBC Bancorp USA Inc. | 24,460 | $122.1K | 0.00% | +960+4.1% | Added |
| First Manhattan Co | 24,245 | $121.0K | 0.00% | 00.0% | Unchanged |
| Vanguard Global Advisers, LLC | 24,243 | $121.0K | 0.00% | 00.0% | Unchanged |
| Cerity Partners LLC | 24,175 | $120.6K | 0.00% | +24,175 | New |
| Cetera Investment Advisers | 22,446 | $112.0K | 0.00% | +9,797+77.5% | Added |
| Great Valley Advisor Group, Inc. | 21,120 | $105.8K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 20,358 | $101.6K | 0.00% | −101,620−83.3% | Reduced |
| FNY Investment Advisers, LLC | 20,000 | $99.0K | 0.04% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 19,562 | $97.6K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 19,420 | $96.9K | 0.00% | +17,144+753.3% | Added |
| Palumbo Wealth Management LLC | 19,083 | $95.2K | 0.02% | +413+2.2% | Added |
| Winton Group Ltd | 17,200 | $85.8K | 0.00% | +17,200 | New |
| Nations Financial Group Inc, | 17,000 | $84.8K | 0.00% | 00.0% | Unchanged |
| Kelsey Financial, LLC | 16,425 | $82.0K | 0.06% | +1,326+8.8% | Added |
| Future Financial Wealth Managment LLC | 18,000 | $79.0K | 0.05% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 15,814 | $78.9K | 0.00% | +15,814 | New |
| Wendell David Associates Inc | 15,000 | $75.0K | 0.01% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 12,797 | $63.9K | 0.00% | +1,339+11.7% | Added |
| Jump Financial, LLC | 12,700 | $63.4K | 0.00% | +450+3.7% | Added |
| Focus Financial Network, Inc. | 12,500 | $62.4K | 0.00% | +12,500 | New |
| New York State Common Retirement Fund | 12,100 | $60.4K | 0.00% | +12,100 | New |
| Quantbot Technologies LP | 11,650 | $58.1K | 0.00% | +10,018+613.8% | Added |
| Royal Bank of Canada | 11,057 | $56.0K | 0.00% | +10,697+2,971.4% | Added |
| Thayer Partners, LLC | 11,000 | $54.8K | 0.02% | 00.0% | Unchanged |
| Intech Investment Management LLC | 10,764 | $53.7K | 0.00% | +10,764 | New |
| Voya Investment Management LLC | 10,143 | $50.6K | 0.00% | +10,143 | New |
| Ausdal Financial Partners, Inc. | 10,000 | $49.9K | 0.00% | −1,000−9.1% | Reduced |
| Moors & Cabot, Inc. | 10,000 | $49.9K | 0.00% | 00.0% | Unchanged |
| Tidemark, LLC | 10,000 | $49.9K | 0.01% | 00.0% | Unchanged |
| VestGen Advisors, LLC | 10,000 | $49.9K | 0.00% | +10,000 | New |
| State of Wyoming | 5,796 | $28.9K | 0.00% | +5,796 | New |
| Legal & General Group Plc | 5,203 | $26.0K | 0.00% | +5,203 | New |
| Ameritas Investment Partners, Inc. | 4,866 | $24.3K | 0.00% | +4,866 | New |
| Group One Trading, L.P. | 4,791 | $23.9K | 0.00% | +1,762+58.2% | Added |
| Russell Investments Group, Ltd. | 4,287 | $21.4K | 0.00% | +4,287 | New |
| Mirae Asset Global Investments Co., Ltd. | 2,894 | $14.4K | 0.00% | −474−14.1% | Reduced |
| Tower Research Capital LLC (TRC) | 2,672 | $13.3K | 0.00% | −2,386−47.2% | Reduced |