Larimar Therapeutics, Inc.
LRMR- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001374690
In the last 90 days, Larimar Therapeutics, Inc. insiders filed 1 open-market purchase and 0 sales; 163 institutions reported holding it in 13F filings for Q2 2026, worth $291.4M in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in Larimar Therapeutics, Inc. as of Mar 31, 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
- 103
- −12 vs. Q4 2024
- Shares held
- 60.8M
- −2.43M (−3.8%) vs. Q4 2024
- Total value
- $131.9M
- −$113.0M (−46.1%) vs. Q4 2024
- New holders
- 16
- 32 more added
- Sold out
- 28
- 33 more reduced
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting LRMR 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 | 163 | $291.4M |
| Q1 2026 | 162 | $394.8M |
| Q4 2025 | 136 | $277.0M |
| Q3 2025 | 136 | $274.8M |
| Q2 2025 | 116 | $180.1M |
| Q1 2025 | 103 | $131.9M |
| Q4 2024 | 116 | $245.5M |
| Q3 2024 | 123 | $421.3M |
| Q2 2024 | 107 | $473.5M |
| Q1 2024 | 104 | $482.8M |
| Q4 2023 | 69 | $179.6M |
| Q3 2023 | 65 | $153.0M |
| Q2 2023 | 65 | $120.2M |
| Q1 2023 | 69 | $174.2M |
| Q4 2022 | 48 | $160.1M |
| Q3 2022 | 59 | $123.9M |
| Q2 2022 | 40 | $28.2M |
| Q1 2022 | 45 | $61.8M |
| Q4 2021 | 49 | $157.2M |
| Q3 2021 | 54 | $167.5M |
| Q2 2021 | 45 | $142.8M |
| Q1 2021 | 57 | $206.1M |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Larimar Therapeutics, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Deerfield Management Company, L.P. (Series C) | 21,231,974 | $45.6M | 0.90% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 5,571,963 | $13.1M | 0.01% | −871,323−13.5% | Reduced |
| Ra Capital Management, L.P. | 6,045,351 | $13.0M | 0.22% | 00.0% | Unchanged |
| Blue Owl Capital Holdings LP | 4,778,040 | $10.3M | 3.31% | +125,000+2.7% | Added |
| BlackRock, Inc. | 3,123,988 | $6.72M | 0.00% | −141,917−4.3% | Reduced |
| Goldman Sachs Group Inc | 2,671,271 | $5.74M | 0.00% | −1,480,957−35.7% | Reduced |
| Vanguard Group Inc | 2,217,808 | $4.77M | 0.00% | +24,883+1.1% | Added |
| Opaleye Management Inc. | 1,914,077 | $4.12M | 0.92% | +1,914,077 | New |
| Alyeska Investment Group, L.P. | 1,442,473 | $3.10M | 0.01% | +458,396+46.6% | Added |
| Renaissance Technologies LLC | 974,971 | $2.10M | 0.00% | +461,429+89.9% | Added |
| Geode Capital Management, LLC | 907,961 | $1.95M | 0.00% | +21,547+2.4% | Added |
| State Street Corp | 832,541 | $1.79M | 0.00% | −10,350−1.2% | Reduced |
| Mangrove Partners | 770,233 | $1.66M | 0.19% | 00.0% | Unchanged |
| Millennium Management LLC | 673,012 | $1.45M | 0.00% | +418,065+164.0% | Added |
| Woodline Partners LP | 622,682 | $1.34M | 0.01% | 00.0% | Unchanged |
| Verition Fund Management LLC | 567,683 | $1.22M | 0.01% | −470,065−45.3% | Reduced |
| Citadel Advisors LLC | 434,286 | $933.7K | 0.00% | +434,286 | New |
| Morgan Stanley | 411,380 | $884.5K | 0.00% | +241,201+141.7% | Added |
| Two Sigma Investments, LP | 394,745 | $848.7K | 0.00% | +308,957+360.1% | Added |
| Two Sigma Advisers, LP | 394,024 | $847.2K | 0.00% | +327,000+487.9% | Added |
| DAFNA Capital Management LLC | 371,434 | $798.6K | 0.23% | 00.0% | Unchanged |
| Sphera Funds Management Ltd. | 366,304 | $787.6K | 0.19% | −89,300−19.6% | Reduced |
| Northern Trust Corp | 365,668 | $786.2K | 0.00% | −10,790−2.9% | Reduced |
| Driehaus Capital Management LLC | 355,995 | $765.4K | 0.01% | −913,861−72.0% | Reduced |
| Cubist Systematic Strategies, LLC | 354,232 | $761.6K | 0.01% | +120,359+51.5% | Added |
| Altium Capital Management LP | 273,204 | $587.4K | 1.71% | −231,796−45.9% | Reduced |
| Assenagon Asset Management S.A. | 218,434 | $469.6K | 0.00% | −1,553−0.7% | Reduced |
| UBS Oconnor LLC | 180,027 | $387.1K | 0.01% | −8,516−4.5% | Reduced |
| Nuveen, LLC | 174,788 | $375.8K | 0.00% | +174,788 | New |
| Susquehanna International Group, LLP | 161,902 | $348.1K | 0.00% | +94,323+139.6% | Added |
| Monimus Capital Management, LP | 146,284 | $314.5K | 0.27% | +99,184+210.6% | Added |
| AQR Capital Management LLC | 112,226 | $241.3K | 0.00% | +112,226 | New |
| Bridgeway Capital Management, LLC | 103,216 | $221.9K | 0.01% | +103,216 | New |
| Charles Schwab Investment Management Inc | 100,457 | $216.0K | 0.00% | −24,670−19.7% | Reduced |
| Bank of New York Mellon Corp | 100,453 | $216.0K | 0.00% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 87,527 | $188.2K | 0.00% | +29,569+51.0% | Added |
| Jump Financial, LLC | 86,350 | $185.7K | 0.00% | −21,194−19.7% | Reduced |
| Dimensional Fund Advisors LP | 72,649 | $156.2K | 0.00% | −8,501−10.5% | Reduced |
| Rhumbline Advisers | 65,018 | $139.8K | 0.00% | +8,818+15.7% | Added |
| JPMorgan Chase & Co | 64,617 | $138.9K | 0.00% | +40,165+164.3% | Added |
| American Century Companies Inc | 64,284 | $138.2K | 0.00% | +7,990+14.2% | Added |
| Ikarian Capital, LLC | 58,526 | $125.8K | 0.04% | 00.0% | Unchanged |
| Barclays PLC | 54,259 | $116.7K | 0.00% | −16,166−23.0% | Reduced |
| Acadian Asset Management LLC | 53,239 | $113.0K | 0.00% | +53,239 | New |
| Bank of America Corp | 50,376 | $108.3K | 0.00% | −2,814−5.3% | Reduced |
| Alps Advisors Inc | 47,460 | $102.0K | 0.00% | −4,130−8.0% | Reduced |
| UBS Group AG | 44,910 | $96.6K | 0.00% | −8,221−15.5% | Reduced |
| Deutsche Bank AG | 40,037 | $86.1K | 0.00% | −4,015−9.1% | Reduced |
| Pale Fire Capital SE | 37,518 | $80.7K | 0.01% | +5,209+16.1% | Added |
| Journey Strategic Wealth LLC | 35,316 | $75.9K | 0.00% | +46+0.1% | Added |
| Intech Investment Management LLC | 33,922 | $72.9K | 0.00% | +19,929+142.4% | Added |
| Citigroup Inc | 33,914 | $72.9K | 0.00% | −1,761−4.9% | Reduced |
| Alliancebernstein L.P. | 33,060 | $71.1K | 0.00% | 00.0% | Unchanged |
| Brevan Howard Capital Management LP | 31,880 | $68.5K | 0.00% | +31,880 | New |
| Velan Capital Investment Management LP | 28,000 | $60.2K | 0.06% | +10,000+55.6% | Added |
| Virtus Investment Advisers, Inc. | 26,869 | $57.8K | 0.02% | +26,869 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 25,209 | $54.2K | 0.00% | +1,092+4.5% | Added |
| Walleye Trading LLC | 25,000 | $53.8K | 0.00% | 00.0% | Unchanged |
| Fi3 FINANCIAL ADVISORS, LLC | 23,970 | $51.5K | 0.02% | +172+0.7% | Added |
| Algert Global LLC | 23,280 | $50.1K | 0.00% | +11,090+91.0% | Added |
| Wells Fargo & Company | 22,494 | $48.4K | 0.00% | +2,837+14.4% | Added |
| Corebridge Financial, Inc. | 20,609 | $44.3K | 0.00% | −306−1.5% | Reduced |
| Walleye Capital LLC | 17,166 | $36.9K | 0.00% | +17,166 | New |
| Price T Rowe Associates Inc | 16,310 | $36.0K | 0.00% | +858+5.6% | Added |
| Jain Global LLC | 16,729 | $36.0K | 0.00% | −15,058−47.4% | Reduced |
| Ieq Capital, LLC | 16,460 | $35.4K | 0.00% | +16,460 | New |
| Manufacturers Life Insurance Company, The | 16,216 | $34.9K | 0.00% | +513+3.3% | Added |
| Invesco Ltd. | 16,112 | $34.6K | 0.00% | −148−0.9% | Reduced |
| SG Americas Securities, LLC | 14,974 | $32.0K | 0.00% | −4,417−22.8% | Reduced |
| Boothbay Fund Management, LLC | 13,731 | $29.5K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 12,799 | $27.5K | 0.00% | −730−5.4% | Reduced |
| Voya Investment Management LLC | 12,092 | $26.0K | 0.00% | −641−5.0% | Reduced |
| ProShare Advisors LLC | 11,985 | $25.8K | 0.00% | −2,885−19.4% | Reduced |
| CWM, LLC | 10,704 | $23.0K | 0.00% | +10,655+21,744.9% | Added |
| SEI Investments Co | 10,573 | $22.7K | 0.00% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 10,242 | $21.9K | 0.00% | +10,242 | New |
| Legal & General Group Plc | 9,718 | $20.9K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 9,082 | $19.5K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 7,900 | $17.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 6,911 | $14.9K | 0.00% | +5,843+547.1% | Added |
| New York State Common Retirement Fund | 6,619 | $14.2K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 4,801 | $10.3K | 0.00% | +1,951+68.5% | Added |
| Solstein Capital, LLC | 4,477 | $9.63K | 0.01% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 4,121 | $8.86K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 3,918 | $8.42K | 0.00% | −2,547−39.4% | Reduced |
| Nisa Investment Advisors, LLC | 3,756 | $8.07K | 0.00% | +3,756 | New |
| California State Teachers Retirement System | 3,048 | $6.55K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 2,085 | $4.90K | 0.00% | −41−1.9% | Reduced |
| GF Fund Management Co. Ltd. | 1,583 | $3.40K | 0.00% | +243+18.1% | Added |
| Clearstead Advisors, LLC | 1,500 | $3.23K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 1,452 | $3.00K | 0.00% | +587+67.9% | Added |
| FMR LLC | 1,312 | $2.82K | 0.00% | −42,891−97.0% | Reduced |
| US Bancorp | 1,175 | $2.53K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 1,125 | $2.42K | 0.00% | −12,228−91.6% | Reduced |
| True Wealth Design, LLC | 310 | $667 | 0.00% | +310 | New |
| EverSource Wealth Advisors, LLC | 198 | $426 | 0.00% | +198 | New |
| Russell Investments Group, Ltd. | 193 | $415 | 0.00% | +193 | New |
| SBI Securities Co., Ltd. | 191 | $411 | 0.00% | +73+61.9% | Added |
| Point72 (DIFC) Ltd | 127 | $274 | 0.00% | −6,759−98.2% | Reduced |
| Sterling Capital Management LLC | 43 | $92 | 0.00% | 00.0% | Unchanged |