LRMR Larimar Therapeutics, Inc.
Larimar Therapeutics, Inc. (LRMR) Institutional Ownership
What the institutions did with LRMR last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended September 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| AIGH Capital Management LLC | 1.9M | 23.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 1.7M | 21.9% |
| DIMENSIONAL FUND ADVISORS LP | 1.1M | 14.2% |
| FMR LLC | 1.1M | 13.7% |
| Hennion & Walsh Asset Management, Inc. | 570.4K | 7.2% |
| UBS Group AG | 216.4K | 2.7% |
| Creative Planning | 176.7K | 2.2% |
| Bank of New York Mellon Corp | 144.0K | 1.8% |
| Nuveen, LLC | 140.8K | 1.8% |
| IEQ CAPITAL, LLC | 116.7K | 1.5% |
| DEUTSCHE BANK AG\ | 88.9K | 1.1% |
| RHUMBLINE ADVISERS | 80.3K | 1.0% |
| Squarepoint Ops LLC | 65.9K | 0.8% |
| ACADIAN ASSET MANAGEMENT LLC | 50.7K | 0.6% |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | 42.0K | 0.5% |
| Next Level Private LLC | 41.7K | 0.5% |
| CIBC WORLD MARKET INC. | 38.0K | 0.5% |
| HighTower Advisors, LLC | 37.6K | 0.5% |
| STRS OHIO | 37.2K | 0.5% |
| BARCLAYS PLC | 35.1K | 0.4% |
| Russell Investments Group, Ltd. | 27.4K | 0.3% |
| COMMONWEALTH EQUITY SERVICES, LLC | 23.1K | 0.3% |
| China Universal Asset Management Co., Ltd. | 19.0K | 0.2% |
| Ethic Inc. | 17.7K | 0.2% |
| Police & Firemen's Retirement System of New Jersey | 16.0K | 0.2% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| AIGH Capital Management LLC | New | 0 | 1.9M | +1.9M |
| Nuveen, LLC | Reduced | 895.3K | 140.8K | -754.5K |
| LOS ANGELES CAPITAL MANAGEMENT LLC | Sold Out | 399.5K | 0 | -399.5K |
| Hennion & Walsh Asset Management, Inc. | Increased | 396.7K | 570.4K | +173.6K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 961.1K | 1.1M | +168.6K |
| FMR LLC | Increased | 937.4K | 1.1M | +155.9K |
| IEQ CAPITAL, LLC | Reduced | 203.4K | 116.7K | -86.6K |
| UBS Group AG | Increased | 144.3K | 216.4K | +72.1K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1.7M | 1.7M | +64.9K |
| Creative Planning | Increased | 116.8K | 176.7K | +59.9K |
| Connor, Clark & Lunn Investment Management Ltd. | Sold Out | 59.8K | 0 | -59.8K |
| SIMPLEX TRADING, LLC | Reduced | 58.6K | 7.1K | -51.5K |
| Squarepoint Ops LLC | Reduced | 113.5K | 65.9K | -47.6K |
| CITIGROUP INC | Reduced | 35.6K | 8.1K | -27.5K |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | Reduced | 63.7K | 42.0K | -21.7K |
| INTECH INVESTMENT MANAGEMENT LLC | Sold Out | 16.4K | 0 | -16.4K |
| CIBC WORLD MARKET INC. | Reduced | 53.0K | 38.0K | -15.0K |
| STRS OHIO | Increased | 26.5K | 37.2K | +10.7K |
| Merit Financial Group, LLC | Sold Out | 10.3K | 0 | -10.3K |
| BARCLAYS PLC | Increased | 26.0K | 35.1K | +9.1K |
| RHUMBLINE ADVISERS | Increased | 71.9K | 80.3K | +8.4K |
| BRIGHTON JONES LLC | Reduced | 18.5K | 10.8K | -7.7K |
| DEUTSCHE BANK AG\ | Reduced | 96.4K | 88.9K | -7.5K |
| ACADIAN ASSET MANAGEMENT LLC | Reduced | 57.4K | 50.7K | -6.8K |
| HB Wealth Management, LLC | Reduced | 16.1K | 10.4K | -5.7K |
| Bank of New York Mellon Corp | Increased | 138.8K | 144.0K | +5.1K |
| Solstein Capital, LLC | Sold Out | 4.5K | 0 | -4.5K |
| Caitong International Asset Management Co., Ltd | Sold Out | 3.9K | 0 | -3.9K |
| 1620 INVESTMENT ADVISORS, INC. | New | 0 | 2.5K | +2.5K |
| China Universal Asset Management Co., Ltd. | Increased | 16.5K | 19.0K | +2.4K |
| Police & Firemen's Retirement System of New Jersey | Increased | 13.7K | 16.0K | +2.3K |
| Sterling Capital Management LLC | Increased | 234 | 2.2K | +1.9K |
| SJS Investment Consulting Inc. | Increased | 386 | 1.8K | +1.4K |
| SIGNATUREFD, LLC | Increased | 853 | 2.3K | +1.4K |
| EverSource Wealth Advisors, LLC | Reduced | 3.3K | 2.0K | -1.4K |
| Global Retirement Partners, LLC | Sold Out | 1.2K | 0 | -1.2K |
| Essential Partners LLC | Reduced | 3.0K | 2.1K | -904 |
| True Wealth Design, LLC | Reduced | 1.6K | 726 | -824 |
| Farther Finance Advisors, LLC | Increased | 3.9K | 4.6K | +764 |
| Mirae Asset Global Investments Co., Ltd. | Increased | 4.6K | 5.3K | +663 |
| IFP Advisors, Inc | Reduced | 1.2K | 617 | -596 |
| ROTHSCHILD INVESTMENT LLC | Reduced | 732 | 160 | -572 |
| GAMMA Investing LLC | Reduced | 1.9K | 1.5K | -436 |
| Provenance Wealth Advisors, LLC | New | 0 | 337 | +337 |
| Root Financial Partners, LLC | New | 0 | 321 | +321 |
| Clearstead Advisors, LLC | Reduced | 1.8K | 1.5K | -261 |
| Parkside Financial Bank & Trust | New | 0 | 255 | +255 |
| GF FUND MANAGEMENT CO. LTD. | Increased | 2.3K | 2.5K | +204 |
| ProShare Advisors LLC | Reduced | 12.1K | 12.0K | -165 |
| Ethic Inc. | Reduced | 17.9K | 17.7K | -130 |
| HighTower Advisors, LLC | Reduced | 37.7K | 37.6K | -122 |
| Fortitude Family Office, LLC | Reduced | 382 | 319 | -63 |
| SBI Securities Co., Ltd. | Reduced | 41 | 31 | -10 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.