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, Q4 2022
Institutional positions in Larimar Therapeutics, Inc. as of Dec 31, 2022. 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
- 48
- −11 vs. Q3 2022
- Shares held
- 38.8M
- +50.5K (+0.1%) vs. Q3 2022
- Total value
- $160.1M
- +$36.2M (+29.2%) vs. Q3 2022
- New holders
- 5
- 21 more added
- Sold out
- 16
- 10 more reduced
Compare with Q3 2022: 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, Q4 2022
Shares, value and share of portfolio for each institution holding Larimar Therapeutics, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Deerfield Management Company, L.P. (Series C) | 16,941,357 | $70.0M | 1.45% | 00.0% | Unchanged |
| CHI Advisors LLC | 3,473,366 | $14.3M | 3.82% | +58,218+1.7% | Added |
| Perceptive Advisors LLC | 2,860,000 | $11.8M | 0.34% | 00.0% | Unchanged |
| Woodline Partners LP | 1,941,739 | $8.02M | 0.11% | 00.0% | Unchanged |
| Opaleye Management Inc. | 1,560,000 | $6.44M | 2.24% | −101,784−6.1% | Reduced |
| Verition Fund Management LLC | 1,476,224 | $6.10M | 0.12% | +84,888+6.1% | Added |
| Mangrove Partners | 1,292,812 | $5.34M | 0.51% | 00.0% | Unchanged |
| Great Point Partners LLC | 1,273,635 | $5.26M | 1.09% | +138,635+12.2% | Added |
| Vanguard Group Inc | 1,086,414 | $4.49M | 0.00% | +131,654+13.8% | Added |
| Janus Henderson Group PLC | 927,269 | $3.82M | 0.00% | +127,269+15.9% | Added |
| Commodore Capital LP | 750,000 | $3.10M | 0.47% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 651,680 | $2.69M | 0.01% | 00.0% | Unchanged |
| Citadel Advisors LLC | 560,367 | $2.31M | 0.00% | +544,766+3,491.9% | Added |
| Morgan Stanley | 540,837 | $2.23M | 0.00% | +10,544+2.0% | Added |
| Point72 Asset Management, L.P. | 475,000 | $1.96M | 0.01% | 00.0% | Unchanged |
| DAFNA Capital Management LLC | 473,136 | $1.95M | 0.55% | −101,860−17.7% | Reduced |
| BlackRock Inc. | 292,318 | $1.21M | 0.00% | +55,552+23.5% | Added |
| Atlas Venture Advisors, Inc. | 292,184 | $1.21M | 0.42% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 230,791 | $953.0K | 0.00% | +116,901+102.6% | Added |
| Renaissance Technologies LLC | 228,774 | $945.0K | 0.00% | −67,593−22.8% | Reduced |
| Millennium Management LLC | 206,578 | $853.0K | 0.00% | +143,737+228.7% | Added |
| 683 Capital Management, LLC | 187,997 | $776.4K | 0.07% | −166,931−47.0% | Reduced |
| CVI Holdings, LLC | 142,274 | $587.6K | 0.07% | −401,410−73.8% | Reduced |
| Two Sigma Advisers, LP | 134,524 | $555.6K | 0.00% | +59,800+80.0% | Added |
| Two Sigma Investments, LP | 117,414 | $484.9K | 0.00% | +41,472+54.6% | Added |
| Goldman Sachs Group Inc | 112,686 | $465.4K | 0.00% | +51,756+84.9% | Added |
| Dimensional Fund Advisors LP | 64,167 | $265.0K | 0.00% | +34,955+119.7% | Added |
| Cheyne Capital Management (UK) LLP | 63,680 | $263.0K | 0.46% | +63,680 | New |
| Bridgeway Capital Management, LLC | 62,800 | $259.4K | 0.01% | −58,799−48.4% | Reduced |
| State Street Corp | 60,450 | $249.7K | 0.00% | +19,000+45.8% | Added |
| Northern Trust Corp | 50,260 | $207.6K | 0.00% | +28,930+135.6% | Added |
| JPMorgan Chase & Co | 44,790 | $185.0K | 0.00% | +43,664+3,877.8% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 37,485 | $154.8K | 0.00% | +24,420+186.9% | Added |
| Bank of New York Mellon Corp | 28,817 | $119.0K | 0.00% | +9,844+51.9% | Added |
| Jane Street Group, LLC | 27,955 | $115.5K | 0.00% | +27,955 | New |
| Fi3 FINANCIAL ADVISORS, LLC | 25,548 | $105.5K | 0.06% | −74,022−74.3% | Reduced |
| Man Group plc | 22,956 | $94.8K | 0.00% | +22,956 | New |
| Boothbay Fund Management, LLC | 19,421 | $80.2K | 0.00% | +19,421 | New |
| Charles Schwab Investment Management Inc | 15,137 | $62.5K | 0.00% | +15,137 | New |
| Cubist Systematic Strategies, LLC | 7,033 | $29.0K | 0.00% | −23,022−76.6% | Reduced |
| Solstein Capital, LLC | 4,477 | $18.5K | 0.02% | 00.0% | Unchanged |
| US Bancorp | 1,175 | $4.85K | 0.00% | 00.0% | Unchanged |
| Cutler Group LP | 1,000 | $4.00K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 197 | $814 | 0.00% | +99+101.0% | Added |
| Disciplined Investments, LLC | 116 | $480 | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 72 | $297 | 0.00% | −3,273−97.8% | Reduced |
| Bank of America Corp | 64 | $264 | 0.00% | +61+2,033.3% | Added |
| Simplex Trading, LLC | 103 | $0 | 0.00% | −203−66.3% | Reduced |
| Altium Capital Management LP | 0 | $0 | 0.00% | −320,000−100.0% | Sold out |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −133,073−100.0% | Sold out |
| Driehaus Capital Management LLC | 0 | $0 | 0.00% | −119,223−100.0% | Sold out |
| Granite Point Capital Management, L.P. | 0 | $0 | 0.00% | −111,819−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −38,710−100.0% | Sold out |
| Difesa Capital Management, LP | 0 | $0 | 0.00% | −34,550−100.0% | Sold out |
| Royce & Associates LP | 0 | $0 | 0.00% | −28,064−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −15,709−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −11,822−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −11,477−100.0% | Sold out |
| Advisor Group Holdings, Inc. | 0 | $0 | 0.00% | −800−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −216−100.0% | Sold out |
| Global Retirement Partners, LLC | 0 | $0 | 0.00% | −225−100.0% | Sold out |
| China Universal Asset Management Co., Ltd. | 0 | $0 | 0.00% | −165−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −42−100.0% | Sold out |
| Daiwa Securities Group Inc. | 0 | $0 | 0.00% | −29−100.0% | Sold out |