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 2026
Institutional positions in Larimar Therapeutics, Inc. as of Jun 30, 2026. 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
- 163
- +3 vs. Q1 2026
- Shares held
- 95.5M
- +7.79M (+8.9%) vs. Q1 2026
- Total value
- $291.4M
- −$102.9M (−26.1%) vs. Q1 2026
- New holders
- 32
- 68 more added
- Sold out
- 29
- 41 more reduced
2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Larimar Therapeutics, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| The PNC Financial Services Group, Inc. | 14 | $43 | 0.00% | −3−17.6% | Reduced |
| JPL Wealth Management, LLC | 15 | $46 | 0.00% | +15 | New |
| SBI Securities Co., Ltd. | 41 | $125 | 0.00% | −997−96.1% | Reduced |
| Rockefeller Capital Management L.P. | 148 | $451 | 0.00% | −1,811−92.4% | Reduced |
| UMA Financial Services, Inc. | 233 | $711 | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 234 | $714 | 0.00% | −1,329−85.0% | Reduced |
| Rialto Wealth Management, LLC | 260 | $793 | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 382 | $1.17K | 0.00% | +234+158.1% | Added |
| SJS Investment Consulting Inc. | 386 | $1.18K | 0.00% | +355+1,145.2% | Added |
| Nisa Investment Advisors, LLC | 503 | $1.53K | 0.00% | −6,400−92.7% | Reduced |
| California State Teachers Retirement System | 661 | $2.02K | 0.00% | −1,970−74.9% | Reduced |
| Rothschild Investment LLC | 732 | $2.23K | 0.00% | +445+155.1% | Added |
| Signaturefd, LLC | 853 | $2.60K | 0.00% | +853 | New |
| US Bancorp | 1,175 | $3.58K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 1,211 | $3.69K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 1,213 | $3.70K | 0.00% | +1,058+682.6% | Added |
| Global Retirement Partners, LLC | 1,247 | $3.80K | 0.00% | +1,247 | New |
| True Wealth Design, LLC | 1,550 | $4.73K | 0.00% | +1,006+184.9% | Added |
| Clearstead Advisors, LLC | 1,765 | $5.38K | 0.00% | +265+17.7% | Added |
| GAMMA Investing LLC | 1,941 | $5.92K | 0.00% | −781−28.7% | Reduced |
| Royal Bank of Canada | 2,010 | $6.00K | 0.00% | +1,253+165.5% | Added |
| GF Fund Management Co. Ltd. | 2,300 | $7.01K | 0.00% | +390+20.4% | Added |
| Optiver Holding B.V. | 2,449 | $7.47K | 0.00% | +2,449 | New |
| Federation des caisses Desjardins du Quebec | 2,500 | $7.63K | 0.00% | +2,500 | New |
| Essential Partners LLC | 2,954 | $9.01K | 0.00% | −2,276−43.5% | Reduced |
| EverSource Wealth Advisors, LLC | 3,341 | $10.2K | 0.00% | +1,635+95.8% | Added |
| Group One Trading, L.P. | 3,596 | $11.0K | 0.00% | +3,596 | New |
| Farther Finance Advisors, LLC | 3,867 | $11.8K | 0.00% | +761+24.5% | Added |
| Caitong International Asset Management Co., Ltd | 3,886 | $11.9K | 0.00% | −27,461−87.6% | Reduced |
| Tower Research Capital LLC (TRC) | 4,098 | $12.5K | 0.00% | +353+9.4% | Added |
| Ameritas Investment Partners, Inc. | 4,121 | $12.6K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 4,388 | $13.4K | 0.00% | +2,866+188.3% | Added |
| Solstein Capital, LLC | 4,477 | $13.7K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 4,646 | $14.2K | 0.00% | −1,018−18.0% | Reduced |
| Legal & General Group Plc | 6,460 | $19.7K | 0.00% | +2,769+75.0% | Added |
| New York State Common Retirement Fund | 6,619 | $20.2K | 0.00% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 8,264 | $25.2K | 0.00% | +8,264 | New |
| Oppenheimer & Co Inc | 10,000 | $30.5K | 0.00% | 00.0% | Unchanged |
| Pallas Capital Advisors LLC | 10,085 | $30.8K | 0.00% | −1,077−9.6% | Reduced |
| Merit Financial Group, LLC | 10,254 | $31.3K | 0.00% | +10,254 | New |
| MAI Capital Management | 10,479 | $32.0K | 0.00% | +9,967+1,946.7% | Added |
| D.A. Davidson & Co. | 10,550 | $32.2K | 0.00% | +10,550 | New |
| SEI Investments Co | 10,573 | $32.2K | 0.00% | −5,763−35.3% | Reduced |
| Raymond James Financial Inc | 10,577 | $32.3K | 0.00% | +10,577 | New |
| Prelude Capital Management, LLC | 10,867 | $33.1K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 10,886 | $33.2K | 0.00% | −1,340−11.0% | Reduced |
| Hudson Bay Capital Management LP | 11,000 | $33.5K | 0.00% | −281,250−96.2% | Reduced |
| SRS Capital Advisors, Inc. | 11,988 | $36.6K | 0.00% | +11,831+7,535.7% | Added |
| ProShare Advisors LLC | 12,125 | $37.0K | 0.00% | +425+3.6% | Added |
| Graham Capital Management, L.P. | 12,407 | $37.8K | 0.00% | −22,031−64.0% | Reduced |
| Keystone Financial Group | 13,000 | $39.6K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 13,105 | $40.0K | 0.00% | +13,105 | New |
| Jain Global LLC | 13,566 | $41.4K | 0.00% | +13,566 | New |
| Police & Firemen's Retirement System of New Jersey | 13,726 | $41.9K | 0.00% | 00.0% | Unchanged |
| Cherry Tree Wealth Management, LLC | 15,264 | $46.6K | 0.01% | 00.0% | Unchanged |
| Centiva Capital, LP | 16,024 | $48.9K | 0.00% | +16,024 | New |
| HB Wealth Management, LLC | 16,078 | $49.0K | 0.00% | +16,078 | New |
| Intech Investment Management LLC | 16,390 | $50.0K | 0.00% | +1,861+12.8% | Added |
| China Universal Asset Management Co., Ltd. | 16,533 | $50.4K | 0.00% | −2,737−14.2% | Reduced |
| Balyasny Asset Management LLC | 17,006 | $51.9K | 0.00% | +17,006 | New |
| Colony Group, LLC | 17,370 | $53.0K | 0.00% | +17,370 | New |
| Ethic Inc. | 17,879 | $54.5K | 0.00% | −17,572−49.6% | Reduced |
| Brighton Jones LLC | 18,476 | $56.4K | 0.00% | +18,476 | New |
| JustInvest LLC | 18,549 | $56.6K | 0.00% | +7,407+66.5% | Added |
| Brevan Howard Capital Management LP | 19,504 | $59.5K | 0.00% | +19,504 | New |
| Manufacturers Life Insurance Company, The | 19,520 | $59.5K | 0.00% | +6,075+45.2% | Added |
| Walleye Trading LLC | 20,000 | $61.0K | 0.00% | 00.0% | Unchanged |
| Vanguard Global Advisers, LLC | 21,047 | $64.2K | 0.00% | −29,998−58.8% | Reduced |
| Engineers Gate Manager LP | 22,557 | $68.8K | 0.00% | +22,557 | New |
| CI Private Wealth, LLC | 22,675 | $69.2K | 0.00% | +22,675 | New |
| Commonwealth Equity Services, LLC | 23,067 | $70.3K | 0.00% | −1,715−6.9% | Reduced |
| Captrust Financial Advisors | 25,211 | $76.9K | 0.00% | +25,211 | New |
| Barclays PLC | 25,957 | $79.2K | 0.00% | +9,584+58.5% | Added |
| American Century Companies Inc | 26,467 | $80.7K | 0.00% | −51,169−65.9% | Reduced |
| STRS Ohio | 26,500 | $80.8K | 0.00% | +4,800+22.1% | Added |
| Russell Investments Group, Ltd. | 27,364 | $83.5K | 0.00% | +23,775+662.4% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 30,652 | $93.5K | 0.00% | +7,561+32.7% | Added |
| Velan Capital Investment Management LP | 33,000 | $100.7K | 0.06% | 00.0% | Unchanged |
| Citigroup Inc | 35,636 | $108.7K | 0.00% | −471−1.3% | Reduced |
| Persistent Asset Partners Ltd | 37,374 | $114.0K | 0.04% | −4,750−11.3% | Reduced |
| HighTower Advisors, LLC | 37,698 | $115.0K | 0.00% | −767−2.0% | Reduced |
| MetLife Investment Management | 39,798 | $121.4K | 0.00% | +13,130+49.2% | Added |
| Bridgeway Capital Management, LLC | 41,216 | $125.7K | 0.00% | 00.0% | Unchanged |
| Next Level Private LLC | 41,700 | $127.2K | 0.02% | 00.0% | Unchanged |
| Pale Fire Capital SE | 43,000 | $131.2K | 0.01% | +43,000 | New |
| Bank of America Corp | 47,603 | $145.2K | 0.00% | +244+0.5% | Added |
| Gsa Capital Partners LLP | 50,078 | $153.0K | 0.01% | +50,078 | New |
| Winton Group Ltd | 52,400 | $159.8K | 0.01% | +52,400 | New |
| CIBC World Markets Inc. | 53,000 | $161.7K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 54,629 | $167.0K | 0.00% | +19,861+57.1% | Added |
| XTX Topco Ltd | 55,209 | $168.4K | 0.00% | +24,325+78.8% | Added |
| Acadian Asset Management LLC | 57,443 | $173.0K | 0.00% | −2,038−3.4% | Reduced |
| Simplex Trading, LLC | 58,608 | $178.8K | 0.00% | +58,608 | New |
| Canada Pension Plan Investment Board | 59,700 | $182.1K | 0.00% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 59,788 | $182.4K | 0.00% | −9,299−13.5% | Reduced |
| Wells Fargo & Company | 62,103 | $189.4K | 0.00% | +41,875+207.0% | Added |
| Quantbot Technologies LP | 68,771 | $209.8K | 0.01% | +68,440+20,676.7% | Added |
| Mercer Global Advisors Inc | 68,934 | $210.2K | 0.00% | +51,850+303.5% | Added |
| Rhumbline Advisers | 71,888 | $219.2K | 0.00% | +9,203+14.7% | Added |
| Jane Street Group, LLC | 73,736 | $224.9K | 0.00% | −480,271−86.7% | Reduced |