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 2023
Institutional positions in Larimar Therapeutics, Inc. as of Mar 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
- +21 vs. Q4 2022
- Shares held
- 38.4M
- −335.4K (−0.9%) vs. Q4 2022
- Total value
- $174.2M
- +$14.2M (+8.8%) vs. Q4 2022
- New holders
- 24
- 23 more added
- Sold out
- 3
- 12 more reduced
Compare with Q4 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, Q1 2023
Shares, value and share of portfolio for each institution holding Larimar Therapeutics, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Simplex Trading, LLC | 161 | $0 | 0.00% | +58+56.3% | Added |
| Allworth Financial LP | 13 | $59 | 0.00% | +13 | New |
| Disciplined Investments, LLC | 116 | $526 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 200 | $906 | 0.00% | +3+1.5% | Added |
| Cutler Group LP | 800 | $3.00K | 0.00% | −200−20.0% | Reduced |
| US Bancorp | 1,175 | $5.32K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,371 | $6.00K | 0.00% | +1,371 | New |
| Solstein Capital, LLC | 4,477 | $20.3K | 0.02% | 00.0% | Unchanged |
| UBS Group AG | 5,942 | $26.9K | 0.00% | +5,870+8,152.8% | Added |
| Engineers Gate Manager LP | 10,175 | $46.1K | 0.00% | +10,175 | New |
| Gsa Capital Partners LLP | 10,792 | $49.0K | 0.00% | +10,792 | New |
| Y-Intercept (Hong Kong) Ltd | 11,369 | $51.5K | 0.01% | +11,369 | New |
| Prelude Capital Management, LLC | 12,700 | $57.5K | 0.00% | +12,700 | New |
| Charles Schwab Investment Management Inc | 15,137 | $68.6K | 0.00% | 00.0% | Unchanged |
| Jump Financial, LLC | 16,200 | $73.4K | 0.00% | +16,200 | New |
| Cubist Systematic Strategies, LLC | 17,421 | $78.9K | 0.00% | +10,388+147.7% | Added |
| LMR Partners LLP | 19,944 | $90.3K | 0.00% | +19,944 | New |
| Bank of America Corp | 22,871 | $103.6K | 0.00% | +22,807+35,635.9% | Added |
| Boothbay Fund Management, LLC | 23,468 | $106.3K | 0.00% | +4,047+20.8% | Added |
| Fi3 FINANCIAL ADVISORS, LLC | 25,548 | $115.7K | 0.06% | 00.0% | Unchanged |
| Barclays PLC | 28,293 | $128.2K | 0.00% | +28,293 | New |
| Bank of New York Mellon Corp | 28,817 | $130.5K | 0.00% | 00.0% | Unchanged |
| Golden State Equity Partners | 29,300 | $132.7K | 0.07% | +29,300 | New |
| Squarepoint Ops LLC | 30,655 | $138.9K | 0.00% | +30,655 | New |
| Man Group plc | – | $140.2K | 0.00% | – | – |
| Virtu Financial LLC | 32,185 | $146.0K | 0.02% | +32,185 | New |
| Trexquant Investment LP | 34,603 | $156.8K | 0.00% | +34,603 | New |
| Artia Global Partners LP | 38,057 | $172.4K | 0.07% | +38,057 | New |
| Citigroup Inc | 38,485 | $174.3K | 0.00% | +38,485 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 41,847 | $189.6K | 0.00% | +4,362+11.6% | Added |
| Qube Research & Technologies Ltd | 45,782 | $207.4K | 0.00% | +45,782 | New |
| Northern Trust Corp | 50,529 | $228.9K | 0.00% | +269+0.5% | Added |
| Marshall Wace, LLP | 58,908 | $266.9K | 0.00% | +58,908 | New |
| Morgan Stanley | 64,388 | $291.7K | 0.00% | −476,449−88.1% | Reduced |
| 683 Capital Management, LLC | 70,000 | $317.1K | 0.03% | −117,997−62.8% | Reduced |
| Acadian Asset Management LLC | 73,423 | $331.0K | 0.00% | +73,423 | New |
| HRT Financial LP | 78,157 | $354.0K | 0.00% | +78,157 | New |
| State Street Corp | 106,203 | $481.1K | 0.00% | +45,753+75.7% | Added |
| J. Goldman & Co LP | 121,500 | $550.4K | 0.03% | +121,500 | New |
| Bridgeway Capital Management, LLC | 137,800 | $624.2K | 0.02% | +75,000+119.4% | Added |
| Jane Street Group, LLC | 141,582 | $641.4K | 0.00% | +113,627+406.5% | Added |
| Dimensional Fund Advisors LP | 165,442 | $749.5K | 0.00% | +101,275+157.8% | Added |
| Goldman Sachs Group Inc | 176,881 | $801.3K | 0.00% | +64,195+57.0% | Added |
| Susquehanna International Group, LLP | 179,953 | $815.2K | 0.00% | +179,953 | New |
| Renaissance Technologies LLC | 182,742 | $828.0K | 0.00% | −46,032−20.1% | Reduced |
| UBS Oconnor LLC | 212,494 | $962.6K | 0.02% | +212,494 | New |
| Two Sigma Investments, LP | 212,995 | $964.9K | 0.00% | +95,581+81.4% | Added |
| DAFNA Capital Management LLC | 236,873 | $1.07M | 0.32% | −236,263−49.9% | Reduced |
| Two Sigma Advisers, LP | 245,024 | $1.11M | 0.00% | +110,500+82.1% | Added |
| Deutsche Bank AG | 255,593 | $1.16M | 0.00% | +255,593 | New |
| Geode Capital Management, LLC | 271,964 | $1.23M | 0.00% | +41,173+17.8% | Added |
| Fred Alger Management, LLC | 285,735 | $1.29M | 0.01% | +285,735 | New |
| Atlas Venture Advisors, Inc. | 292,184 | $1.32M | 0.29% | 00.0% | Unchanged |
| BlackRock Inc. | 323,131 | $1.46M | 0.00% | +30,813+10.5% | Added |
| Millennium Management LLC | 427,608 | $1.94M | 0.00% | +221,030+107.0% | Added |
| Point72 Asset Management, L.P. | 455,000 | $2.06M | 0.01% | −20,000−4.2% | Reduced |
| Adage Capital Partners GP, L.L.C. | 651,680 | $2.95M | 0.01% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 671,857 | $3.04M | 0.00% | +627,067+1,400.0% | Added |
| Citadel Advisors LLC | 676,438 | $3.06M | 0.00% | +116,071+20.7% | Added |
| Mangrove Partners | 805,815 | $3.65M | 0.37% | −486,997−37.7% | Reduced |
| Great Point Partners LLC | 900,000 | $4.08M | 0.81% | −373,635−29.3% | Reduced |
| Janus Henderson Group PLC | 1,070,431 | $4.86M | 0.00% | +143,162+15.4% | Added |
| Vanguard Group Inc | 1,291,410 | $5.85M | 0.00% | +204,996+18.9% | Added |
| Opaleye Management Inc. | 1,401,000 | $6.35M | 1.90% | −159,000−10.2% | Reduced |
| Woodline Partners LP | 1,681,913 | $7.62M | 0.11% | −259,826−13.4% | Reduced |
| Verition Fund Management LLC | 1,938,822 | $8.78M | 0.14% | +462,598+31.3% | Added |
| Perceptive Advisors LLC | 2,280,709 | $10.3M | 0.31% | −579,291−20.3% | Reduced |
| CHI Advisors LLC | 2,746,265 | $12.4M | 3.30% | −727,101−20.9% | Reduced |
| Deerfield Management Company, L.P. (Series C) | 16,941,357 | $76.7M | 1.71% | 00.0% | Unchanged |
| Commodore Capital LP | 0 | $0 | 0.00% | −750,000−100.0% | Sold out |
| CVI Holdings, LLC | 0 | $0 | 0.00% | −142,274−100.0% | Sold out |
| Cheyne Capital Management (UK) LLP | 0 | $0 | 0.00% | −63,680−100.0% | Sold out |