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, Q3 2021
Institutional positions in Larimar Therapeutics, Inc. as of Sep 30, 2021. 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
- 54
- +9 vs. Q2 2021
- Shares held
- 14.5M
- −24.6K (−0.2%) vs. Q2 2021
- Total value
- $167.5M
- +$24.7M (+17.3%) vs. Q2 2021
- New holders
- 13
- 16 more added
- Sold out
- 4
- 9 more reduced
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding Larimar Therapeutics, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Daiwa Securities Group Inc. | 29 | $0 | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 8 | $0 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 29 | $0 | 0.00% | +29 | New |
| Simplex Trading, LLC | 157 | $1.00K | 0.00% | 00.0% | Unchanged |
| Disciplined Investments, LLC | 116 | $1.00K | 0.00% | 00.0% | Unchanged |
| Penserra Capital Management LLC | 405 | $4.00K | 0.00% | +55+15.7% | Added |
| Cubist Systematic Strategies, LLC | 793 | $9.00K | 0.00% | −2,457−75.6% | Reduced |
| Group One Trading, L.P. | 1,000 | $12.0K | 0.00% | +1,000 | New |
| JPMorgan Chase & Co | 1,112 | $13.0K | 0.00% | +361+48.1% | Added |
| US Bancorp | 1,175 | $14.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 2,644 | $30.0K | 0.00% | +9+0.3% | Added |
| Solstein Capital, LLC | 4,477 | $52.0K | 0.03% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 5,843 | $67.0K | 0.00% | +4,498+334.4% | Added |
| Northeast Financial Consultants Inc | 10,105 | $117.0K | 0.01% | +10,105 | New |
| Jane Street Group, LLC | 12,001 | $138.0K | 0.00% | +12,001 | New |
| Goldman Sachs Group Inc | 13,053 | $151.0K | 0.00% | −1,261−8.8% | Reduced |
| Citigroup Inc | 13,793 | $159.0K | 0.00% | +75+0.5% | Added |
| Dimensional Fund Advisors LP | 15,407 | $178.0K | 0.00% | +15,407 | New |
| Bank of New York Mellon Corp | 18,973 | $219.0K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 21,174 | $244.0K | 0.00% | +21,174 | New |
| Northern Trust Corp | 23,498 | $271.0K | 0.00% | −860−3.5% | Reduced |
| Belvedere Trading LLC | 22,954 | $276.0K | 0.08% | +22,954 | New |
| Marshall Wace, LLP | 26,587 | $306.0K | 0.00% | +2,093+8.5% | Added |
| Royce & Associates LP | 28,064 | $324.0K | 0.00% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 30,607 | $353.0K | 0.00% | +30,607 | New |
| Two Sigma Advisers, LP | 32,898 | $379.0K | 0.00% | +32,898 | New |
| Asymmetry Capital Management, L.P. | 34,943 | $403.0K | 0.24% | +34,943 | New |
| Morgan Stanley | 35,060 | $404.0K | 0.00% | +472+1.4% | Added |
| State Street Corp | 39,033 | $450.0K | 0.00% | 00.0% | Unchanged |
| Ikarian Capital, LLC | 47,193 | $545.0K | 0.12% | −5,775−10.9% | Reduced |
| DAFNA Capital Management LLC | 64,487 | $744.0K | 0.20% | −12,500−16.2% | Reduced |
| Susquehanna International Group, LLP | 69,817 | $805.0K | 0.00% | +69,817 | New |
| Verition Fund Management LLC | 79,656 | $918.0K | 0.01% | −165,019−67.4% | Reduced |
| Bank of America Corp | 81,810 | $944.0K | 0.00% | +75,176+1,133.2% | Added |
| BIT Capital GmbH | 94,016 | $1.08M | 0.06% | +94,016 | New |
| Geode Capital Management, LLC | 114,060 | $1.31M | 0.00% | +1,606+1.4% | Added |
| Fi3 FINANCIAL ADVISORS, LLC | 121,818 | $1.41M | 0.93% | 00.0% | Unchanged |
| Fred Alger Management, LLC | 175,870 | $2.03M | 0.00% | +175,870 | New |
| Adage Capital Partners GP, L.L.C. | 176,680 | $2.04M | 0.00% | +100,000+130.4% | Added |
| Point72 Asset Management, L.P. | 196,896 | $2.27M | 0.01% | +97,736+98.6% | Added |
| Ghost Tree Capital, LLC | 200,000 | $2.31M | 0.76% | +100,000+100.0% | Added |
| Driehaus Capital Management LLC | 210,500 | $2.43M | 0.03% | 00.0% | Unchanged |
| BlackRock Inc. | 241,867 | $2.79M | 0.00% | −10,033−4.0% | Reduced |
| Renaissance Technologies LLC | 246,274 | $2.84M | 0.00% | +50,500+25.8% | Added |
| 683 Capital Management, LLC | 256,620 | $2.96M | 0.15% | 00.0% | Unchanged |
| Atlas Venture Advisors, Inc. | 292,184 | $3.37M | 0.40% | 00.0% | Unchanged |
| Citadel Advisors LLC | 309,260 | $3.57M | 0.00% | +1,117+0.4% | Added |
| Vivo Capital, LLC | 399,830 | $4.61M | 0.21% | −399,832−50.0% | Reduced |
| Vanguard Group Inc | 410,316 | $4.73M | 0.00% | −254,054−38.2% | Reduced |
| Janus Henderson Group PLC | 641,115 | $7.46M | 0.00% | +40,155+6.7% | Added |
| Opaleye Management Inc. | 832,807 | $9.60M | 1.79% | +105,007+14.4% | Added |
| Ra Capital Management, L.P. | 1,515,151 | $17.5M | 0.24% | 00.0% | Unchanged |
| CHI Advisors LLC | 1,515,148 | $17.5M | 5.10% | 00.0% | Unchanged |
| Deerfield Management Company, L.P. (Series C) | 5,830,249 | $67.2M | 1.31% | 00.0% | Unchanged |
| Millennium Management LLC | 0 | $0 | 0.00% | −257,868−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −10,163−100.0% | Sold out |
| First Manhattan Co | 0 | $0 | 0.00% | −4,000−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −457−100.0% | Sold out |