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, Q2 2023
Institutional positions in Larimar Therapeutics, Inc. as of Jun 30, 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
- 65
- −4 vs. Q1 2023
- Shares held
- 39.0M
- +596.0K (+1.6%) vs. Q1 2023
- Total value
- $120.2M
- −$54.0M (−31.0%) vs. Q1 2023
- New holders
- 14
- 25 more added
- Sold out
- 18
- 13 more reduced
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Larimar Therapeutics, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Deerfield Management Company, L.P. (Series C) | 16,941,357 | $53.0M | 1.13% | 00.0% | Unchanged |
| CHI Advisors LLC | 3,414,468 | $8.72M | 2.65% | +668,203+24.3% | Added |
| Verition Fund Management LLC | 2,716,713 | $8.50M | 0.13% | +777,891+40.1% | Added |
| Woodline Partners LP | 1,681,913 | $5.26M | 0.06% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 1,445,726 | $4.53M | 0.00% | +375,295+35.1% | Added |
| BlackRock Inc. | 1,438,283 | $4.50M | 0.00% | +1,115,152+345.1% | Added |
| Vanguard Group Inc | 1,391,601 | $4.36M | 0.00% | +100,191+7.8% | Added |
| Opaleye Management Inc. | 1,390,000 | $4.35M | 1.04% | −11,000−0.8% | Reduced |
| Citadel Advisors LLC | 1,176,655 | $3.68M | 0.00% | +500,217+73.9% | Added |
| Point72 Asset Management, L.P. | 839,000 | $2.63M | 0.01% | +384,000+84.4% | Added |
| Mangrove Partners | 805,815 | $2.52M | 0.25% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 651,680 | $2.04M | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 536,560 | $1.68M | 0.00% | +264,596+97.3% | Added |
| State Street Corp | 430,317 | $1.35M | 0.00% | +324,114+305.2% | Added |
| UBS Oconnor LLC | 363,505 | $1.14M | 0.02% | +151,011+71.1% | Added |
| DAFNA Capital Management LLC | 350,373 | $1.10M | 0.30% | +113,500+47.9% | Added |
| Dimensional Fund Advisors LP | 318,909 | $998.2K | 0.00% | +153,467+92.8% | Added |
| Atlas Venture Advisors, Inc. | 292,184 | $914.5K | 0.15% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 281,574 | $881.0K | 0.00% | +98,832+54.1% | Added |
| Deutsche Bank AG | 255,593 | $800.0K | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 222,724 | $697.1K | 0.00% | −22,300−9.1% | Reduced |
| Northern Trust Corp | 209,102 | $654.5K | 0.00% | +158,573+313.8% | Added |
| Walleye Capital LLC | 191,729 | $600.1K | 0.01% | +191,729 | New |
| Two Sigma Investments, LP | 182,817 | $572.2K | 0.00% | −30,178−14.2% | Reduced |
| Bridgeway Capital Management, LLC | 137,800 | $431.3K | 0.01% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 135,097 | $422.9K | 0.00% | −41,784−23.6% | Reduced |
| Acadian Asset Management LLC | 127,227 | $397.0K | 0.00% | +53,804+73.3% | Added |
| Millennium Management LLC | 114,740 | $359.1K | 0.00% | −312,868−73.2% | Reduced |
| Bank of New York Mellon Corp | 97,838 | $306.2K | 0.00% | +69,021+239.5% | Added |
| Fred Alger Management, LLC | 94,938 | $297.2K | 0.00% | −190,797−66.8% | Reduced |
| Charles Schwab Investment Management Inc | 73,763 | $230.9K | 0.00% | +58,626+387.3% | Added |
| Bank of America Corp | 64,102 | $200.6K | 0.00% | +41,231+180.3% | Added |
| JPMorgan Chase & Co | 62,005 | $194.1K | 0.00% | −609,852−90.8% | Reduced |
| Gsa Capital Partners LLP | 55,821 | $175.0K | 0.02% | +45,029+417.2% | Added |
| Barclays PLC | 54,232 | $169.7K | 0.00% | +25,939+91.7% | Added |
| J. Goldman & Co LP | 54,000 | $169.0K | 0.01% | −67,500−55.6% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 48,074 | $150.5K | 0.00% | +6,227+14.9% | Added |
| Nuveen Asset Management, LLC | 35,655 | $111.6K | 0.00% | +35,655 | New |
| Journey Strategic Wealth LLC | 35,260 | $110.4K | 0.00% | +35,260 | New |
| Morgan Stanley | 32,386 | $101.4K | 0.00% | −32,002−49.7% | Reduced |
| New York State Common Retirement Fund | 29,800 | $93.3K | 0.00% | +29,800 | New |
| Golden State Equity Partners | 29,300 | $91.7K | 0.03% | 00.0% | Unchanged |
| UBS Group AG | 28,685 | $89.8K | 0.00% | +22,743+382.7% | Added |
| Rhumbline Advisers | 26,504 | $83.0K | 0.00% | +26,504 | New |
| Fi3 FINANCIAL ADVISORS, LLC | 25,548 | $80.0K | 0.04% | 00.0% | Unchanged |
| Jane Street Group, LLC | 19,565 | $61.2K | 0.00% | −122,017−86.2% | Reduced |
| Prelude Capital Management, LLC | 19,013 | $59.5K | 0.00% | +6,313+49.7% | Added |
| Susquehanna International Group, LLP | 12,818 | $40.1K | 0.00% | −167,135−92.9% | Reduced |
| Tower Research Capital LLC (TRC) | 12,466 | $39.0K | 0.00% | +11,095+809.3% | Added |
| American International Group, Inc. | 12,345 | $38.6K | 0.00% | +12,345 | New |
| Jump Financial, LLC | 11,700 | $36.6K | 0.00% | −4,500−27.8% | Reduced |
| Wells Fargo & Company | 9,795 | $30.7K | 0.00% | +9,595+4,797.5% | Added |
| California State Teachers Retirement System | 8,531 | $26.7K | 0.00% | +8,531 | New |
| Citigroup Inc | 7,738 | $24.2K | 0.00% | −30,747−79.9% | Reduced |
| STRS Ohio | 5,300 | $16.0K | 0.00% | +5,300 | New |
| Solstein Capital, LLC | 4,477 | $14.0K | 0.01% | 00.0% | Unchanged |
| Amalgamated Bank | 2,494 | $8.00K | 0.00% | +2,494 | New |
| Royal Bank of Canada | 2,675 | $8.00K | 0.00% | +2,675 | New |
| Legal & General Group Plc | 2,481 | $7.77K | 0.00% | +2,481 | New |
| Ameritas Investment Partners, Inc. | 2,118 | $6.63K | 0.00% | +2,118 | New |
| US Bancorp | 1,175 | $3.68K | 0.00% | 00.0% | Unchanged |
| Cutler Group LP | 800 | $2.00K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 500 | $1.56K | 0.00% | +500 | New |
| FMR LLC | 212 | $664 | 0.00% | +212 | New |
| Disciplined Investments, LLC | 116 | $363 | 0.00% | 00.0% | Unchanged |
| Perceptive Advisors LLC | 0 | $0 | 0.00% | −2,280,709−100.0% | Sold out |
| Great Point Partners LLC | 0 | $0 | 0.00% | −900,000−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −78,157−100.0% | Sold out |
| 683 Capital Management, LLC | 0 | $0 | 0.00% | −70,000−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −58,908−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −45,782−100.0% | Sold out |
| Artia Global Partners LP | 0 | $0 | 0.00% | −38,057−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −34,603−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −32,185−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | – | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −30,655−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −23,468−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −19,944−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −17,421−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −11,369−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −10,175−100.0% | Sold out |
| Allworth Financial LP | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −161−100.0% | Sold out |