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 2021
Institutional positions in Immuneering Corp as of Sep 30, 2021. 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
- 38
- +38 vs. Q2 2021
- Shares held
- 12.1M
- +12.1M vs. Q2 2021
- Total value
- $316.4M
- +$316.4M vs. Q2 2021
- New holders
- 38
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q2 2021: 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 2021
Shares, value and share of portfolio for each institution holding Immuneering Corp; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Price T Rowe Associates Inc | 3,114,025 | $81.2M | 0.01% | +3,114,025 | New |
| Cormorant Asset Management, LP | 2,252,626 | $58.5M | 2.38% | +2,252,626 | New |
| Citadel Advisors LLC | 2,055,459 | $52.4M | 0.06% | +2,055,459 | New |
| BlackRock Inc. | 1,524,374 | $40.5M | 0.00% | +1,524,374 | New |
| Rock Springs Capital Management LP | 1,089,816 | $28.9M | 0.61% | +1,089,816 | New |
| Perceptive Advisors LLC | 681,051 | $18.1M | 0.26% | +681,051 | New |
| Vanguard Group Inc | 343,601 | $9.12M | 0.00% | +343,601 | New |
| FMR LLC | 250,000 | $6.64M | 0.00% | +250,000 | New |
| Suvretta Capital Management, LLC | 200,000 | $5.31M | 0.09% | +200,000 | New |
| Geode Capital Management, LLC | 122,319 | $3.25M | 0.00% | +122,319 | New |
| State Street Corp | 101,202 | $2.69M | 0.00% | +101,202 | New |
| Millennium Management LLC | 89,788 | $2.38M | 0.00% | +89,788 | New |
| Northern Trust Corp | 72,612 | $1.93M | 0.00% | +72,612 | New |
| Caas Capital Management LP | 40,000 | $1.06M | 0.08% | +40,000 | New |
| TD Asset Management Inc | 34,296 | $911.0K | 0.00% | +34,296 | New |
| Bank of New York Mellon Corp | 20,599 | $547.0K | 0.00% | +20,599 | New |
| Charles Schwab Investment Management Inc | 20,236 | $538.0K | 0.00% | +20,236 | New |
| Ghisallo Capital Management LLC | 15,000 | $398.0K | 0.02% | +15,000 | New |
| Kore Private Wealth LLC | 14,100 | $374.0K | 0.04% | +14,100 | New |
| Marshall Wace, LLP | 13,149 | $349.0K | 0.00% | +13,149 | New |
| Nuveen Asset Management, LLC | 11,760 | $312.0K | 0.00% | +11,760 | New |
| Morgan Stanley | 6,708 | $178.0K | 0.00% | +6,708 | New |
| Deutsche Bank AG | 4,752 | $126.0K | 0.00% | +4,752 | New |
| American International Group, Inc. | 4,526 | $120.0K | 0.00% | +4,526 | New |
| California State Teachers Retirement System | 4,468 | $119.0K | 0.00% | +4,468 | New |
| MetLife Investment Management | 3,719 | $98.7K | 0.00% | +3,719 | New |
| JPMorgan Chase & Co | 3,167 | $84.0K | 0.00% | +3,167 | New |
| Metropolitan Life Insurance Co | 2,814 | $74.7K | 0.00% | +2,814 | New |
| STRS Ohio | 1,900 | $50.0K | 0.00% | +1,900 | New |
| New York State Common Retirement Fund | 1,700 | $45.0K | 0.00% | +1,700 | New |
| Citigroup Inc | 1,246 | $33.0K | 0.00% | +1,246 | New |
| UBS Group AG | 1,119 | $30.0K | 0.00% | +1,119 | New |
| Royal Bank of Canada | 872 | $23.0K | 0.00% | +872 | New |
| Legal & General Group Plc | 774 | $20.0K | 0.00% | +774 | New |
| Ameritas Investment Partners, Inc. | 634 | $17.0K | 0.00% | +634 | New |
| Bank of America Corp | 542 | $14.0K | 0.00% | +542 | New |
| Tower Research Capital LLC (TRC) | 233 | $6.00K | 0.00% | +233 | New |
| Wells Fargo & Company | 44 | $1.00K | 0.00% | +44 | New |