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 2024
Institutional positions in Larimar Therapeutics, Inc. as of Mar 31, 2024. 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
- 104
- +36 vs. Q4 2023
- Shares held
- 63.6M
- +24.2M (+61.3%) vs. Q4 2023
- Total value
- $482.8M
- +$303.3M (+169.0%) vs. Q4 2023
- New holders
- 41
- 33 more added
- Sold out
- 5
- 23 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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 2024
Shares, value and share of portfolio for each institution holding Larimar Therapeutics, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM, LLC | 1 | $0 | 0.00% | +1 | New |
| Nisa Investment Advisors, LLC | 3 | $23 | 0.00% | +3 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 5 | $37 | 0.00% | +5 | New |
| ICA Group Wealth Management, LLC | 75 | $569 | 0.00% | +75 | New |
| Comerica Bank | 415 | $3.15K | 0.00% | +415 | New |
| Royal Bank of Canada | 594 | $4.00K | 0.00% | −8,207−93.3% | Reduced |
| FMR LLC | 716 | $5.43K | 0.00% | +140+24.3% | Added |
| Quarry LP | 750 | $5.69K | 0.00% | +750 | New |
| Amalgamated Bank | 865 | $7.00K | 0.00% | −1,372−61.3% | Reduced |
| Aspect Partners, LLC | 1,000 | $7.59K | 0.01% | +1,000 | New |
| US Bancorp | 1,175 | $8.92K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 1,410 | $10.7K | 0.00% | +1,410 | New |
| BFSG, LLC | 2,000 | $15.2K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 2,105 | $16.0K | 0.00% | −376−15.2% | Reduced |
| Ameritas Investment Partners, Inc. | 2,118 | $16.1K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 2,617 | $19.9K | 0.00% | −1,604−38.0% | Reduced |
| Solstein Capital, LLC | 4,477 | $34.0K | 0.02% | 00.0% | Unchanged |
| Citigroup Inc | 4,884 | $37.1K | 0.00% | +1,220+33.3% | Added |
| Tower Research Capital LLC (TRC) | 6,173 | $46.9K | 0.00% | +3,753+155.1% | Added |
| New York State Common Retirement Fund | 6,607 | $50.1K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 7,900 | $59.0K | 0.00% | +2,600+49.1% | Added |
| Group One Trading, L.P. | 8,638 | $65.6K | 0.00% | +8,638 | New |
| Wells Fargo & Company | 9,428 | $71.6K | 0.00% | +1,433+17.9% | Added |
| Quest Partners LLC | 10,273 | $78.0K | 0.01% | +10,273 | New |
| Invesco Ltd. | 11,816 | $89.7K | 0.00% | −442−3.6% | Reduced |
| PEAK6 Investments LLC | 12,500 | $94.9K | 0.00% | −17,500−58.3% | Reduced |
| Engineers Gate Manager LP | 12,780 | $97.0K | 0.00% | +12,780 | New |
| American International Group, Inc. | 12,825 | $97.3K | 0.00% | +77+0.6% | Added |
| MetLife Investment Management | 13,923 | $105.7K | 0.00% | +13,923 | New |
| EntryPoint Capital, LLC | 13,927 | $105.7K | 0.09% | +13,927 | New |
| XTX Topco Ltd | 16,906 | $128.3K | 0.02% | +16,906 | New |
| Virtu Financial LLC | 17,578 | $133.0K | 0.01% | +17,578 | New |
| Barclays PLC | 18,204 | $138.2K | 0.00% | −17,087−48.4% | Reduced |
| Allianz Asset Management GmbH | 18,600 | $141.2K | 0.00% | +18,600 | New |
| Danske Bank A/S | 19,670 | $149.3K | 0.00% | +19,670 | New |
| Nomura Holdings Inc | 21,142 | $160.5K | 0.00% | +21,142 | New |
| Cubist Systematic Strategies, LLC | 22,087 | $167.6K | 0.00% | +22,087 | New |
| Fi3 FINANCIAL ADVISORS, LLC | 25,448 | $197.6K | 0.09% | 00.0% | Unchanged |
| UBS Group AG | 26,598 | $201.9K | 0.00% | −1,441−5.1% | Reduced |
| Envestnet Asset Management Inc | 27,117 | $205.8K | 0.00% | +27,117 | New |
| J. Goldman & Co LP | 28,000 | $212.5K | 0.01% | −28,042−50.0% | Reduced |
| Gsa Capital Partners LLP | 29,062 | $221.0K | 0.02% | +3,830+15.2% | Added |
| Rhumbline Advisers | 31,461 | $238.8K | 0.00% | +3,139+11.1% | Added |
| Journey Strategic Wealth LLC | 35,260 | $267.6K | 0.01% | 00.0% | Unchanged |
| Jane Street Group, LLC | 38,825 | $294.7K | 0.00% | +38,825 | New |
| Bank of America Corp | 39,723 | $301.5K | 0.00% | +14,845+59.7% | Added |
| Walleye Capital LLC | 41,049 | $311.6K | 0.00% | −17,501−29.9% | Reduced |
| American Century Companies Inc | 45,636 | $346.4K | 0.00% | +34,120+296.3% | Added |
| Trexquant Investment LP | 46,194 | $350.6K | 0.01% | +46,194 | New |
| Morgan Stanley | 47,289 | $358.9K | 0.00% | −8,925−15.9% | Reduced |
| Semanteon Capital Management, LP | 48,272 | $366.4K | 0.23% | +48,272 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 58,116 | $441.1K | 0.00% | +58,116 | New |
| Susquehanna International Group, LLP | 58,122 | $441.1K | 0.00% | +47,747+460.2% | Added |
| Artia Global Partners LP | 58,190 | $441.7K | 0.11% | +58,190 | New |
| Simplex Trading, LLC | 60,900 | $462.0K | 0.01% | +60,900 | New |
| Jump Financial, LLC | 78,205 | $593.6K | 0.02% | +78,205 | New |
| Schonfeld Strategic Advisors LLC | 80,900 | $614.0K | 0.00% | +80,900 | New |
| Charles Schwab Investment Management Inc | 83,009 | $630.0K | 0.00% | +9,246+12.5% | Added |
| Bridgeway Capital Management, LLC | 84,500 | $641.4K | 0.01% | −35,000−29.3% | Reduced |
| Bank of New York Mellon Corp | 85,775 | $651.0K | 0.00% | −10,989−11.4% | Reduced |
| Qube Research & Technologies Ltd | 89,094 | $676.2K | 0.00% | +89,094 | New |
| HAP Trading, LLC | 98,984 | $751.3K | 0.23% | +98,984 | New |
| Marshall Wace, LLP | 99,788 | $757.4K | 0.00% | +99,788 | New |
| Boothbay Fund Management, LLC | 102,894 | $781.0K | 0.02% | −27,064−20.8% | Reduced |
| Nuveen Asset Management, LLC | 106,230 | $806.3K | 0.00% | +67,738+176.0% | Added |
| JPMorgan Chase & Co | 118,887 | $902.4K | 0.00% | +58,385+96.5% | Added |
| Concentric Capital Strategies, LP | 123,325 | $936.0K | 0.06% | +123,325 | New |
| Voya Investment Management LLC | 131,712 | $999.7K | 0.00% | +120,239+1,048.0% | Added |
| Caption Management, LLC | 142,900 | $1.08M | 0.12% | +142,900 | New |
| Opaleye Management Inc. | 174,413 | $1.32M | 0.29% | −449,087−72.0% | Reduced |
| Dimensional Fund Advisors LP | 175,744 | $1.33M | 0.00% | −19,444−10.0% | Reduced |
| Two Sigma Advisers, LP | 193,424 | $1.47M | 0.00% | +84,100+76.9% | Added |
| UBS Oconnor LLC | 202,783 | $1.54M | 0.04% | −117,118−36.6% | Reduced |
| Two Sigma Investments, LP | 210,472 | $1.60M | 0.00% | +176,443+518.5% | Added |
| Ghost Tree Capital, LLC | 210,603 | $1.60M | 0.51% | +210,603 | New |
| Atlas Venture Advisors, Inc. | 232,184 | $1.76M | 0.35% | −60,000−20.5% | Reduced |
| Deutsche Bank AG | 271,924 | $2.06M | 0.00% | −449−0.2% | Reduced |
| Northern Trust Corp | 295,422 | $2.24M | 0.00% | +27,130+10.1% | Added |
| Point72 Asset Management, L.P. | 438,400 | $3.33M | 0.01% | −12,000−2.7% | Reduced |
| Ikarian Capital, LLC | 438,528 | $3.33M | 0.91% | −164,340−27.3% | Reduced |
| Renaissance Technologies LLC | 503,442 | $3.82M | 0.01% | +256,400+103.8% | Added |
| Alyeska Investment Group, L.P. | 550,027 | $4.17M | 0.03% | +550,027 | New |
| State Street Corp | 630,680 | $4.79M | 0.00% | +165,563+35.6% | Added |
| Assenagon Asset Management S.A. | 636,185 | $4.83M | 0.01% | +636,185 | New |
| RTW Investments, LP | 650,000 | $4.93M | 0.07% | +650,000 | New |
| DAFNA Capital Management LLC | 656,373 | $4.98M | 1.13% | +332,500+102.7% | Added |
| Altium Capital Management LP | 695,000 | $5.28M | 2.36% | +695,000 | New |
| StemPoint Capital LP | 740,877 | $5.62M | 1.50% | −42,295−5.4% | Reduced |
| Millennium Management LLC | 782,270 | $5.94M | 0.01% | +782,270 | New |
| Mangrove Partners | 855,815 | $6.50M | 0.56% | +50,000+6.2% | Added |
| Geode Capital Management, LLC | 869,383 | $6.60M | 0.00% | +221,665+34.2% | Added |
| Fred Alger Management, LLC | 987,933 | $7.50M | 0.04% | +901,372+1,041.3% | Added |
| Driehaus Capital Management LLC | 1,088,227 | $8.26M | 0.08% | +1,088,227 | New |
| Woodline Partners LP | 1,150,333 | $8.73M | 0.08% | +354,107+44.5% | Added |
| Citadel Advisors LLC | 1,164,259 | $8.84M | 0.01% | +481,900+70.6% | Added |
| Adage Capital Partners GP, L.L.C. | 1,433,453 | $10.9M | 0.02% | +156,773+12.3% | Added |
| Verition Fund Management LLC | 1,501,619 | $11.4M | 0.11% | −1,309,512−46.6% | Reduced |
| BlackRock Inc. | 2,338,862 | $17.8M | 0.00% | +670,817+40.2% | Added |
| Vanguard Group Inc | 2,367,701 | $18.0M | 0.00% | +912,458+62.7% | Added |
| Goldman Sachs Group Inc | 3,417,598 | $25.9M | 0.01% | +3,283,731+2,453.0% | Added |