IMMUNEERING CORP (IMRX)
Institutional ownership reported to the SEC as of Q2 2026, across 20 quarters.
110
Reporting holders
$165.6M
Reported value
2.6%
Held as options
+21
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| FMR LLC | $48.4M | 9,704,610 | 0.00% | 5q | HELD |
| BlackRock, Inc. | $21.8M | 4,374,020 | 0.00% | 8q | +190.2%+$14.3M |
| Sanofi | $13.5M | 2,708,559 | 2.53% | 4q | HELD |
| VANGUARD CAPITAL MANAGEMENT LLC | $11.4M | 2,286,434 | 0.00% | 2q | HELD |
| GEODE CAPITAL MANAGEMENT, LLC | $6.8M | 1,370,750 | 0.00% | 20q | +114.9%+$3.7M |
| STATE STREET CORP | $5.0M | 1,001,995 | 0.00% | 20q | +273.2%+$3.7M |
| DCF Advisers, LLC | $3.9M | 790,000 | 0.70% | 3q | +458.5%+$3.2M |
| MARSHALL WACE, LLP | $3.7M | 731,897 | 0.00% | 7q | -63.3%-$6.3M |
| Connor, Clark & Lunn Investment Management Ltd. | $3.0M | 601,255 | 0.01% | 3q | +50.2%+$1.0M |
| CITADEL ADVISORS LLC | $2.6M | 386,411 | 0.00% | 4q | -13.6%-$409.8K |
| ALETHEA CAPITAL MANAGEMENT, LLC | $2.4M | 472,935 | 0.98% | 5q | +1962.1%+$2.2M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $2.3M | 69,053 | 0.00% | 3q | -34.6%-$1.2M |
| Summit Financial, LLC | $2.3M | 452,264 | 0.02% | 2q | +20.0%+$376.8K |
| UBS Group AG | $2.2M | 448,857 | 0.00% | 10q | +19.3%+$362.1K |
| Nuveen, LLC | $2.2M | 438,362 | 0.00% | new | NEW |
| NORTHERN TRUST CORP | $2.2M | 436,992 | 0.00% | 20q | +271.4%+$1.6M |
| LEVIN CAPITAL STRATEGIES, L.P. | $2.1M | 414,000 | 0.14% | 2q | +4040.0%+$2.0M |
| VANGUARD FIDUCIARY TRUST CO | $1.8M | 360,764 | 0.00% | 2q | +12.0%+$193.2K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $1.8M | 359,085 | 0.00% | new | NEW |
| MILLENNIUM MANAGEMENT LLC | $1.6M | 330,402 | 0.00% | 11q | -70.0%-$3.9M |
| Burkehill Global Management, LP | $1.5M | 300,000 | 0.05% | 4q | HELD |
| TWO SIGMA INVESTMENTS, LP | $1.4M | 288,420 | 0.00% | 9q | +17.8%+$217.8K |
| MORGAN STANLEY | $1.1M | 226,491 | 0.00% | 20q | -23.5%-$347.2K |
| Occam Crest Management LP | $1.1M | 278,498 | 0.59% | 4q | -48.9%-$1.1M |
| JANE STREET GROUP, LLC | $1.1M | options only | 0.00% | 3q | OPTIONS |
| D. E. Shaw & Co., Inc. | $1.0M | 203,663 | 0.00% | new | NEW |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $837.8K | 167,901 | 0.00% | 6q | +349.6%+$651.5K |
| Sixth Street Partners Management Company, L.P. | $837.8K | 167,901 | 0.00% | new | NEW |
| Corient Private Wealth LP | $769.4K | 154,180 | 0.00% | new | NEW |
| Permanent Capital Management, LP | $748.5K | 150,000 | 0.10% | new | NEW |
| PVG ASSET MANAGEMENT CORP | $730.8K | 146,451 | 0.42% | new | NEW |
| HighTower Advisors, LLC | $716.0K | 143,486 | 0.00% | 9q | +9.3%+$60.9K |
| Bank of New York Mellon Corp | $658.7K | 132,004 | 0.00% | new | NEW |
| Kingsview Wealth Management, LLC | $613.8K | 123,000 | 0.01% | 5q | +0.7%+$4.0K |
| BANK OF AMERICA CORP /DE/ | $578.1K | 115,845 | 0.00% | 20q | -23.2%-$174.7K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $539.7K | 108,149 | 0.01% | 17q | -8.5%-$49.9K |
| ENVESTNET ASSET MANAGEMENT INC | $528.0K | 105,809 | 0.00% | 2q | +384.0%+$418.9K |
| GOLDMAN SACHS GROUP INC | $480.1K | 96,220 | 0.00% | 3q | -70.6%-$1.2M |
| SIMPLEX TRADING, LLC | $476.5K | options only | 0.00% | 3q | OPTIONS |
| Fisher Asset Management, LLC | $440.8K | 88,333 | 0.00% | new | NEW |
| AMERIPRISE FINANCIAL INC | $356.6K | 71,454 | 0.00% | new | NEW |
| RHUMBLINE ADVISERS | $328.9K | 65,914 | 0.00% | new | NEW |
| ALPS ADVISORS INC | $327.6K | 65,658 | 0.00% | new | NEW |
| TD Asset Management Inc | $325.3K | 65,196 | 0.00% | 4q | -30.9%-$145.4K |
| XTX Topco Ltd | $321.3K | 64,395 | 0.00% | new | NEW |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $310.1K | 62,141 | 0.00% | 4q | -10.9%-$37.9K |
| Clearstead Advisors, LLC | $303.7K | 60,865 | 0.00% | 2q | HELD |
| AMERICAN CENTURY COMPANIES INC | $297.2K | 59,558 | 0.00% | 2q | +74.0%+$126.4K |
| Squarepoint Ops LLC | $287.9K | 57,689 | 0.00% | 3q | -74.5%-$840.1K |
| ALLIANCEBERNSTEIN L.P. | $277.9K | 52,730 | 0.00% | new | NEW |
| BRANDYWINE MANAGERS, LLC | $274.8K | 55,066 | 0.14% | new | NEW |
| Flower City Capital | $274.6K | 55,029 | 0.12% | 5q | HELD |
| DEUTSCHE BANK AG\ | $261.0K | 52,306 | 0.00% | new | NEW |
| WELLS FARGO & COMPANY/MN | $233.1K | 46,704 | 0.00% | 5q | +39.0%+$65.4K |
| WEALTH EFFECTS LLC | $200.1K | 40,100 | 0.05% | new | NEW |
| LPL Financial LLC | $184.8K | 37,030 | 0.00% | 4q | +52.1%+$63.3K |
| Prosight Management, LP | $183.9K | 36,861 | 0.03% | 2q | -70.1%-$431.9K |
| OPPENHEIMER & CO INC | $174.7K | 35,000 | 0.00% | 2q | +2.9%+$5.0K |
| MetLife Investment Management, LLC | $167.1K | 33,479 | 0.00% | new | NEW |
| JPMORGAN CHASE & CO | $164.2K | 32,520 | 0.00% | 20q | +406.6%+$131.8K |
| Invesco Ltd. | $155.6K | 31,176 | 0.00% | new | NEW |
| CITIGROUP INC | $131.3K | 26,313 | 0.00% | 20q | -34.9%-$70.4K |
| Berman McAleer LLC | $124.8K | 25,000 | 0.01% | 4q | HELD |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $122.7K | 24,585 | 0.00% | new | NEW |
| CIBC Bancorp USA Inc. | $122.1K | 24,460 | 0.00% | 2q | +4.1%+$4.8K |
| FIRST MANHATTAN CO. LLC. | $121.0K | 24,245 | 0.00% | 7q | HELD |
| Vanguard Global Advisers, LLC | $121.0K | 24,243 | 0.00% | 2q | HELD |
| Cerity Partners LLC | $120.6K | 24,175 | 0.00% | new | NEW |
| Cetera Investment Advisers | $112.0K | 22,446 | 0.00% | 2q | +77.5%+$48.9K |
| GREAT VALLEY ADVISOR GROUP, INC. | $105.8K | 21,120 | 0.00% | 3q | HELD |
| BARCLAYS PLC | $101.6K | 20,358 | 0.00% | 18q | -83.3%-$507.1K |
| DIMENSIONAL FUND ADVISORS LP | $97.6K | 19,562 | 0.00% | 12q | HELD |
| BNP PARIBAS FINANCIAL MARKETS | $96.9K | 19,420 | 0.00% | 7q | +753.3%+$85.5K |
| Palumbo Wealth Management LLC | $95.2K | 19,083 | 0.02% | 4q | +2.2%+$2.1K |
| GROUP ONE TRADING LLC | $93.3K | 4,791 | 0.00% | 3q | +58.2%+$34.3K |
| WINTON GROUP Ltd | $85.8K | 17,200 | 0.00% | new | NEW |
| NATIONS FINANCIAL GROUP INC, /IA/ /ADV | $84.8K | 17,000 | 0.00% | 3q | HELD |
| Kelsey Financial, LLC | $82.0K | 16,425 | 0.06% | 3q | +8.8%+$6.6K |
| Future Financial Wealth Managment LLC | $79.0K | 18,000 | 0.05% | 4q | HELD |
| Police & Firemen's Retirement System of New Jersey | $78.9K | 15,814 | 0.00% | new | NEW |
| China Universal Asset Management Co., Ltd. | $63.9K | 12,797 | 0.00% | 4q | +11.7%+$6.7K |
| Jump Financial, LLC | $63.4K | 12,700 | 0.00% | 2q | +3.7%+$2.2K |
| Focus Financial Network, Inc. | $62.4K | 12,500 | 0.00% | new | NEW |
| NEW YORK STATE COMMON RETIREMENT FUND | $60.4K | 12,100 | 0.00% | new | NEW |
| Quantbot Technologies LP | $58.1K | 11,650 | 0.00% | 2q | +613.8%+$50.0K |
| ROYAL BANK OF CANADA | $56.0K | 11,057 | 0.00% | 2q | +3793.3%+$54.6K |
| Thayer Partners, LLC / MA | $54.8K | 11,000 | 0.02% | 3q | HELD |
| INTECH INVESTMENT MANAGEMENT LLC | $53.7K | 10,764 | 0.00% | new | NEW |
| VOYA INVESTMENT MANAGEMENT LLC | $50.6K | 10,143 | 0.00% | new | NEW |
| Moors & Cabot, Inc. | $49.9K | 10,000 | 0.00% | 4q | HELD |
| Ausdal Financial Partners, Inc. | $49.9K | 10,000 | 0.00% | 3q | -9.1%-$5.0K |
| Tidemark, LLC | $49.9K | 10,000 | 0.01% | 8q | HELD |
| VestGen Advisors, LLC | $49.9K | 10,000 | 0.00% | new | NEW |
| Integrated Wealth Concepts LLC | $33.9K | 6,800 | 0.00% | new | NEW |
| State of Wyoming | $28.9K | 5,796 | 0.00% | new | NEW |
| Legal & General Group Plc | $26.0K | 5,203 | 0.00% | new | NEW |
| Ameritas Investment Partners, Inc. | $24.3K | 4,866 | 0.00% | new | NEW |
| Russell Investments Group, Ltd. | $21.4K | 4,287 | 0.00% | new | NEW |
| Mirae Asset Global Investments Co., Ltd. | $14.4K | 2,894 | 0.00% | 3q | -57.0%-$19.2K |
| Tower Research Capital LLC (TRC) | $13.3K | 2,672 | 0.00% | 3q | -47.2%-$11.9K |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-07-28 | 13G | BlackRock, Inc. | 6.7% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 110 | $165.6M | 32,381,782 | 39 | 32 | 20 | 2.6% |
| Q1 2026 | 89 | $145.7M | 27,195,928 | 23 | 26 | 21 | 1.6% |
| Q4 2025 | 86 | $198.8M | 29,738,288 | 34 | 26 | 12 | 1.6% |
| Q3 2025 | 64 | $169.2M | 24,177,850 | 27 | 24 | 6 | 0.0% |
| Q2 2025 | 39 | $13.0M | 3,850,601 | 12 | 7 | 6 | 0.0% |
| Q1 2025 | 33 | $5.8M | 3,839,574 | 4 | 8 | 8 | 0.0% |
| Q4 2024 | 40 | $7.6M | 3,471,587 | 6 | 11 | 8 | 0.0% |
| Q3 2024 | 37 | $8.9M | 3,547,608 | 6 | 8 | 16 | 0.0% |
| Q2 2024 | 54 | $11.1M | 8,662,069 | 24 | 9 | 17 | 0.0% |
| Q1 2024 | 47 | $31.9M | 11,045,074 | 6 | 15 | 20 | 0.0% |
| Q4 2023 | 47 | $93.8M | 12,764,218 | 2 | 18 | 11 | 0.0% |
| Q3 2023 | 47 | $101.8M | 13,261,615 | 7 | 20 | 8 | 0.0% |
| Q2 2023 | 44 | $138.0M | 13,536,473 | 19 | 15 | 7 | 0.0% |
| Q1 2023 | 28 | $60.2M | 6,193,603 | 5 | 11 | 10 | 0.0% |
| Q4 2022 | 24 | $24.9M | 5,139,295 | 5 | 7 | 7 | 0.0% |
| Q3 2022 | 32 | $172.5M | 12,063,750 | 6 | 8 | 11 | 0.0% |
| Q2 2022 | 33 | $65.7M | 12,148,986 | 4 | 7 | 19 | 0.0% |
| Q1 2022 | 49 | $88.1M | 13,611,945 | 13 | 23 | 7 | 0.0% |
| Q4 2021 | 37 | $211.1M | 13,181,996 | 3 | 20 | 4 | 0.0% |
| Q3 2021 | 38 | $316.4M | 12,105,226 | 38 | 0 | 0 | 0.0% |