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 2021
Institutional positions in Larimar Therapeutics, Inc. as of Jun 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
- 45
- −12 vs. Q1 2021
- Shares held
- 14.5M
- +433.6K (+3.1%) vs. Q1 2021
- Total value
- $142.8M
- −$63.3M (−30.7%) vs. Q1 2021
- New holders
- 8
- 16 more added
- Sold out
- 20
- 8 more reduced
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Larimar Therapeutics, Inc.; share changes are against Q1 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 |
| Simplex Trading, LLC | 157 | $1.00K | 0.00% | +157 | New |
| Disciplined Investments, LLC | 116 | $1.00K | 0.00% | +116 | New |
| Penserra Capital Management LLC | 350 | $3.00K | 0.00% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 457 | $4.00K | 0.00% | +457 | New |
| JPMorgan Chase & Co | 751 | $7.00K | 0.00% | +739+6,158.3% | Added |
| US Bancorp | 1,175 | $12.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,345 | $13.0K | 0.00% | +635+89.4% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 2,635 | $26.0K | 0.00% | +273+11.6% | Added |
| Cubist Systematic Strategies, LLC | 3,250 | $32.0K | 0.00% | +1,429+78.5% | Added |
| First Manhattan Co | 4,000 | $39.0K | 0.00% | −7,000−63.6% | Reduced |
| Solstein Capital, LLC | 4,477 | $44.0K | 0.05% | 00.0% | Unchanged |
| Bank of America Corp | 6,634 | $65.0K | 0.00% | −53,066−88.9% | Reduced |
| Boothbay Fund Management, LLC | 10,163 | $100.0K | 0.00% | −37,870−78.8% | Reduced |
| Citigroup Inc | 13,718 | $135.0K | 0.00% | +8,907+185.1% | Added |
| Goldman Sachs Group Inc | 14,314 | $141.0K | 0.00% | +14,314 | New |
| Bank of New York Mellon Corp | 18,973 | $187.0K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 24,358 | $239.0K | 0.00% | 00.0% | Unchanged |
| Marshall Wace, LLP | 24,494 | $240.0K | 0.00% | −29,620−54.7% | Reduced |
| Royce & Associates LP | 28,064 | $276.0K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 34,588 | $339.0K | 0.00% | +8,471+32.4% | Added |
| State Street Corp | 39,033 | $383.0K | 0.00% | +39,033 | New |
| Ikarian Capital, LLC | 52,968 | $520.0K | 0.09% | −372,416−87.5% | Reduced |
| Adage Capital Partners GP, L.L.C. | 76,680 | $753.0K | 0.00% | +76,680 | New |
| DAFNA Capital Management LLC | 76,987 | $756.0K | 0.16% | −4,445−5.5% | Reduced |
| Point72 Asset Management, L.P. | 99,160 | $974.0K | 0.00% | +81,900+474.5% | Added |
| Ghost Tree Capital, LLC | 100,000 | $982.0K | 0.31% | +100,000 | New |
| Geode Capital Management, LLC | 112,454 | $1.10M | 0.00% | +11,020+10.9% | Added |
| Fi3 FINANCIAL ADVISORS, LLC | 121,818 | $1.22M | 0.84% | +100,570+473.3% | Added |
| Renaissance Technologies LLC | 195,774 | $1.92M | 0.00% | −16,700−7.9% | Reduced |
| Driehaus Capital Management LLC | 210,500 | $2.07M | 0.03% | 00.0% | Unchanged |
| Verition Fund Management LLC | 244,675 | $2.40M | 0.04% | +15,374+6.7% | Added |
| BlackRock Inc. | 251,900 | $2.47M | 0.00% | +22,931+10.0% | Added |
| 683 Capital Management, LLC | 256,620 | $2.52M | 0.13% | +36,484+16.6% | Added |
| Millennium Management LLC | 257,868 | $2.53M | 0.00% | −95,895−27.1% | Reduced |
| Atlas Venture Advisors, Inc. | 292,184 | $2.87M | 0.30% | 00.0% | Unchanged |
| Citadel Advisors LLC | 308,143 | $3.03M | 0.00% | +295,773+2,391.1% | Added |
| Janus Henderson Group PLC | 600,960 | $5.89M | 0.00% | +458,613+322.2% | Added |
| Vanguard Group Inc | 664,370 | $6.53M | 0.00% | +188,834+39.7% | Added |
| Opaleye Management Inc. | 727,800 | $7.15M | 1.19% | +727,800 | New |
| Vivo Capital, LLC | 799,662 | $7.85M | 0.34% | 00.0% | Unchanged |
| Ra Capital Management, L.P. | 1,515,151 | $14.9M | 0.24% | 00.0% | Unchanged |
| CHI Advisors LLC | 1,515,148 | $14.9M | 3.46% | 00.0% | Unchanged |
| Deerfield Management Company, L.P. (Series C) | 5,830,249 | $57.3M | 1.02% | +685,710+13.3% | Added |
| OrbiMed Advisors LLC | 0 | $0 | 0.00% | −617,245−100.0% | Sold out |
| Logos Global Management LP | 0 | $0 | 0.00% | −230,000−100.0% | Sold out |
| Caas Capital Management LP | 0 | $0 | 0.00% | −219,147−100.0% | Sold out |
| Silverarc Capital Management, LLC | 0 | $0 | 0.00% | −191,945−100.0% | Sold out |
| Sio Capital Management, LLC | 0 | $0 | 0.00% | −187,223−100.0% | Sold out |
| Sphera Funds Management Ltd. | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Altium Capital Management LP | 0 | $0 | 0.00% | −93,261−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −36,632−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −28,340−100.0% | Sold out |
| Bridgeway Capital Management, LLC | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −19,451−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −18,810−100.0% | Sold out |
| Dimensional Fund Advisors LP | 0 | $0 | 0.00% | −13,842−100.0% | Sold out |
| Russell Investments Group, Ltd. | 0 | $0 | 0.00% | −13,163−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −11,689−100.0% | Sold out |
| J. Goldman & Co LP | 0 | $0 | 0.00% | −11,441−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −11,123−100.0% | Sold out |
| Maven Securities LTD | 0 | $0 | 0.00% | −1,775−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −416−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −91−100.0% | Sold out |