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 2023
Institutional positions in Larimar Therapeutics, Inc. as of Dec 31, 2023. 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
- 69
- +5 vs. Q3 2023
- Shares held
- 39.5M
- +4.13M (+11.7%) vs. Q3 2023
- Total value
- $179.6M
- +$40.0M (+28.7%) vs. Q3 2023
- New holders
- 8
- 23 more added
- Sold out
- 3
- 25 more reduced
1 institution that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Larimar Therapeutics, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Deerfield Management Company, L.P. (Series C) | 16,941,357 | $77.1M | 1.42% | 00.0% | Unchanged |
| Blue Owl Capital Holdings LP | 3,414,468 | $15.5M | 3.71% | +3,414,468 | New |
| Verition Fund Management LLC | 2,811,131 | $12.8M | 0.13% | −89,407−3.1% | Reduced |
| Janus Henderson Group PLC | 2,641,065 | $12.0M | 0.01% | +179,603+7.3% | Added |
| BlackRock Inc. | 1,668,045 | $7.59M | 0.00% | +159,230+10.6% | Added |
| Vanguard Group Inc | 1,455,243 | $6.62M | 0.00% | +27,516+1.9% | Added |
| Adage Capital Partners GP, L.L.C. | 1,276,680 | $5.81M | 0.01% | +100,000+8.5% | Added |
| Mangrove Partners | 805,815 | $3.67M | 0.32% | 00.0% | Unchanged |
| Woodline Partners LP | 796,226 | $3.62M | 0.04% | +86,545+12.2% | Added |
| StemPoint Capital LP | 783,172 | $3.56M | 0.96% | +783,172 | New |
| Citadel Advisors LLC | 682,359 | $3.10M | 0.00% | −296,827−30.3% | Reduced |
| Geode Capital Management, LLC | 647,718 | $2.95M | 0.00% | +31,412+5.1% | Added |
| Opaleye Management Inc. | 623,500 | $2.84M | 0.76% | −225,000−26.5% | Reduced |
| Ikarian Capital, LLC | 602,868 | $2.74M | 0.75% | −80,000−11.7% | Reduced |
| State Street Corp | 465,117 | $2.12M | 0.00% | +11,400+2.5% | Added |
| Point72 Asset Management, L.P. | 450,400 | $2.05M | 0.01% | −4,600−1.0% | Reduced |
| DAFNA Capital Management LLC | 323,873 | $1.47M | 0.35% | −3,500−1.1% | Reduced |
| UBS Oconnor LLC | 319,901 | $1.46M | 0.05% | −58,604−15.5% | Reduced |
| Atlas Venture Advisors, Inc. | 292,184 | $1.33M | 0.23% | 00.0% | Unchanged |
| Deutsche Bank AG | 272,373 | $1.24M | 0.00% | +272,373 | New |
| Northern Trust Corp | 268,292 | $1.22M | 0.00% | +31,535+13.3% | Added |
| Renaissance Technologies LLC | 247,042 | $1.12M | 0.00% | +1,700+0.7% | Added |
| Dimensional Fund Advisors LP | 195,188 | $888.4K | 0.00% | −29,038−13.0% | Reduced |
| Goldman Sachs Group Inc | 133,867 | $609.1K | 0.00% | −1,734−1.3% | Reduced |
| Boothbay Fund Management, LLC | 129,958 | $591.3K | 0.02% | −17,245−11.7% | Reduced |
| Bridgeway Capital Management, LLC | 119,500 | $543.7K | 0.01% | +6,700+5.9% | Added |
| Two Sigma Advisers, LP | 109,324 | $497.4K | 0.00% | −49,900−31.3% | Reduced |
| Bank of New York Mellon Corp | 96,764 | $440.3K | 0.00% | −1,074−1.1% | Reduced |
| Fred Alger Management, LLC | 86,561 | $393.9K | 0.00% | −29,708−25.6% | Reduced |
| Charles Schwab Investment Management Inc | 73,763 | $335.6K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 60,502 | $275.3K | 0.00% | +32,793+118.3% | Added |
| Walleye Capital LLC | 58,550 | $266.4K | 0.00% | −148,333−71.7% | Reduced |
| Morgan Stanley | 56,214 | $255.8K | 0.00% | +31,880+131.0% | Added |
| J. Goldman & Co LP | 56,042 | $255.0K | 0.01% | +2,042+3.8% | Added |
| Nuveen Asset Management, LLC | 38,492 | $175.1K | 0.00% | +2,837+8.0% | Added |
| Barclays PLC | 35,291 | $160.6K | 0.00% | +30,261+601.6% | Added |
| Journey Strategic Wealth LLC | 35,260 | $160.4K | 0.01% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 34,029 | $154.8K | 0.00% | −27,887−45.0% | Reduced |
| PEAK6 Investments LLC | 30,000 | $136.5K | 0.01% | +30,000 | New |
| Rhumbline Advisers | 28,322 | $128.9K | 0.00% | −614−2.1% | Reduced |
| UBS Group AG | 28,039 | $127.6K | 0.00% | +13,986+99.5% | Added |
| Fi3 FINANCIAL ADVISORS, LLC | 25,448 | $115.8K | 0.06% | −123−0.5% | Reduced |
| Gsa Capital Partners LLP | 25,232 | $115.0K | 0.01% | −63,981−71.7% | Reduced |
| Bank of America Corp | 24,878 | $113.2K | 0.00% | +7,687+44.7% | Added |
| Golden State Equity Partners | 24,715 | $112.5K | 0.03% | +915+3.8% | Added |
| Acadian Asset Management LLC | 22,692 | $103.0K | 0.00% | −13,255−36.9% | Reduced |
| SG Americas Securities, LLC | 14,159 | $64.0K | 0.00% | +3,039+27.3% | Added |
| American International Group, Inc. | 12,748 | $58.0K | 0.00% | −51−0.4% | Reduced |
| Invesco Ltd. | 12,258 | $55.8K | 0.00% | +12,258 | New |
| Pale Fire Capital SE | 12,040 | $54.8K | 0.01% | 00.0% | Unchanged |
| American Century Companies Inc | 11,516 | $52.4K | 0.00% | −130−1.1% | Reduced |
| Voya Investment Management LLC | 11,473 | $52.2K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 10,375 | $47.2K | 0.00% | +10,375 | New |
| Royal Bank of Canada | 8,801 | $40.0K | 0.00% | +1,923+28.0% | Added |
| Wells Fargo & Company | 7,995 | $36.4K | 0.00% | +1,565+24.3% | Added |
| New York State Common Retirement Fund | 6,607 | $30.1K | 0.00% | −56−0.8% | Reduced |
| STRS Ohio | 5,300 | $24.0K | 0.00% | 00.0% | Unchanged |
| Solstein Capital, LLC | 4,477 | $20.4K | 0.02% | 00.0% | Unchanged |
| California State Teachers Retirement System | 4,221 | $19.2K | 0.00% | −1,438−25.4% | Reduced |
| Citigroup Inc | 3,664 | $16.7K | 0.00% | +3,645+19,184.2% | Added |
| Legal & General Group Plc | 2,481 | $11.3K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 2,420 | $11.0K | 0.00% | −2,267−48.4% | Reduced |
| Amalgamated Bank | 2,237 | $10.0K | 0.00% | −257−10.3% | Reduced |
| Ameritas Investment Partners, Inc. | 2,118 | $9.64K | 0.00% | 00.0% | Unchanged |
| BFSG, LLC | 2,000 | $9.10K | 0.00% | +2,000 | New |
| US Bancorp | 1,175 | $5.35K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 576 | $2.62K | 0.00% | +179+45.1% | Added |
| Cutler Group LP | 400 | $1.00K | 0.00% | 00.0% | Unchanged |
| Tennessee Valley Asset Management Partners | 8 | $36 | 0.00% | +8 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −21,835−100.0% | Sold out |
| Advisor Group Holdings, Inc. | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| CWM, LLC | 0 | $0 | 0.00% | −86−100.0% | Sold out |
| CHI Advisors LLC | – | – | – | – | Not filed |