Larimar Therapeutics, Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 11/14/2025 | 30.61 M | $98.86 M | 44.16% | 47.80% |
| RA CAPITAL MANAGEMENT, L.P. | 11/14/2025 | 6.05 M | $19.53 M | 0.00% | 9.44% |
| BLUE OWL CAPITAL HOLDINGS LP | 11/12/2025 | 5.85 M | $18.91 M | 18.77% | 9.14% |
| MILLENNIUM MANAGEMENT LLC | 11/14/2025 | 4.90 M | $15.82 M | 33.97% | 7.65% |
| OPALEYE MANAGEMENT INC. | 11/14/2025 | 3.72 M | $10.56 M | -9.47% | 5.81% |
| BLACKROCK, INC. | 11/12/2025 | 3.34 M | $10.79 M | 9.84% | 5.22% |
| RTW INVESTMENTS, LP | 11/14/2025 | 3.13 M | $10.09 M | 100.00% | 4.88% |
| VANGUARD GROUP INC | 11/07/2025 | 3.09 M | $9.97 M | 44.15% | 4.82% |
| LOGOS GLOBAL MANAGEMENT LP | 11/14/2025 | 2.50 M | $8.08 M | 0.00% | 3.90% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 11/14/2025 | 1.90 M | $6.14 M | 100.00% | 2.97% |
| ALYESKA INVESTMENT GROUP, L.P. | 11/17/2025 | 1.89 M | $6.10 M | -9.09% | 2.95% |
| WOODLINE PARTNERS LP | 11/14/2025 | 1.62 M | $5.24 M | 160.62% | 2.53% |
| GOLDMAN SACHS GROUP INC | 11/14/2025 | 1.58 M | $5.09 M | 1,096.61% | 2.46% |
| CAPTION MANAGEMENT, LLC | 11/14/2025 | 1.54 M | $4.97 M | 14.51% | 2.40% |
| CITADEL ADVISORS LLC | 11/14/2025 | 1.48 M | $4.77 M | 10.57% | 2.31% |
| CAPTION MANAGEMENT, LLC | 11/14/2025 | 1.31 M | $4.24 M | 90.39% | 2.05% |
| POINT72 ASSET MANAGEMENT, L.P. | 11/14/2025 | 1.22 M | $3.95 M | 100.00% | 1.91% |
| DAFNA CAPITAL MANAGEMENT LLC | 11/14/2025 | 1.03 M | $3.32 M | 176.70% | 1.61% |
| GEODE CAPITAL MANAGEMENT, LLC | 11/12/2025 | 1.02 M | $3.30 M | 13.06% | 1.60% |
| AIGH CAPITAL MANAGEMENT LLC | 10/31/2025 | 1.00 M | $3.23 M | 100.00% | 1.56% |
| STATE STREET CORP | 11/14/2025 | 891.87 K | $2.88 M | 3.83% | 1.39% |
| RENAISSANCE TECHNOLOGIES LLC | 11/13/2025 | 858.64 K | $2.77 M | 52.85% | 1.34% |
| VERITION FUND MANAGEMENT LLC | 11/14/2025 | 567.68 K | $1.83 M | 0.00% | 0.89% |
| AQR CAPITAL MANAGEMENT LLC | 11/14/2025 | 562.40 K | $1.82 M | 31.25% | 0.88% |
| IKARIAN CAPITAL, LLC | 11/14/2025 | 548.40 K | $1.77 M | 100.00% | 0.86% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 11/14/2025 | 535.46 K | $1.73 M | 0.00% | 0.84% |
| HUDSON BAY CAPITAL MANAGEMENT LP | 11/13/2025 | 498.20 K | $1.61 M | 0.04% | 0.78% |
| MANGROVE PARTNERS | 11/14/2025 | 442.24 K | $1.43 M | -42.58% | 0.69% |
| JANE STREET GROUP, LLC | 11/14/2025 | 422.71 K | $1.37 M | 3,913.22% | 0.66% |
| HUDSON BAY CAPITAL MANAGEMENT LP | 11/13/2025 | 403.45 K | $1.30 M | 76.36% | 0.63% |
| NORTHERN TRUST CORP | 11/14/2025 | 378.31 K | $1.22 M | 9.98% | 0.59% |
| HUDSON BAY CAPITAL MANAGEMENT LP | 11/13/2025 | 377.00 K | $1.22 M | 100.00% | 0.59% |
| HAP TRADING, LLC | 11/12/2025 | 373.50 K | $28.01 M | 100.00% | 0.58% |
| CITADEL ADVISORS LLC | 11/14/2025 | 288.20 K | $930.89 K | 475.25% | 0.45% |
| BALYASNY ASSET MANAGEMENT L.P. | 11/14/2025 | 286.53 K | $925.50 K | 100.00% | 0.45% |
| HAP TRADING, LLC | 11/12/2025 | 262.78 K | $848.77 M | 100.00% | 0.41% |
| SPHERA FUNDS MANAGEMENT LTD. | 11/14/2025 | 260.39 K | $841.04 K | 32.42% | 0.41% |
| UBS GROUP AG | 11/13/2025 | 258.00 K | $833.34 K | 138.14% | 0.40% |
| TWO SIGMA ADVISERS, LP | 11/14/2025 | 252.37 K | $815.16 K | -78.00% | 0.39% |
| CERITY PARTNERS LLC | 10/22/2025 | 239.15 K | $772.44 K | 8.60% | 0.37% |
| ADAR1 CAPITAL MANAGEMENT, LLC | 11/14/2025 | 235.69 K | $761.28 K | -0.81% | 0.37% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 11/14/2025 | 224.80 K | $726.10 K | 360.66% | 0.35% |
| SIMPLEX TRADING, LLC | 11/12/2025 | 215.46 K | $695.00 K | 53.44% | 0.34% |
| J. GOLDMAN & CO LP | 11/14/2025 | 203.72 K | $658.03 K | 100.00% | 0.32% |
| BOOTHBAY FUND MANAGEMENT, LLC | 11/14/2025 | 199.60 K | $644.71 K | 100.00% | 0.31% |
| EXODUSPOINT CAPITAL MANAGEMENT, LP | 11/14/2025 | 162.82 K | $525.91 K | 100.00% | 0.25% |
| CUBIST SYSTEMATIC STRATEGIES, LLC | 11/14/2025 | 162.16 K | $523.78 K | 100.00% | 0.25% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 11/10/2025 | 162.11 K | $523.63 K | 45.52% | 0.25% |
| MAREX GROUP PLC | 11/14/2025 | 141.00 K | $455.43 K | 100.00% | 0.22% |
| J. GOLDMAN & CO LP | 11/14/2025 | 135.00 K | $436.05 K | 100.00% | 0.21% |
Explore Related Stocks for Market Trends
Explore our related stocks for the latest market trends and stock news to stay informed and make better decisions.
Larimar Therapeutics, Inc. institutional Ownership - FAQ's
During the previous two years, 155 institutional investors and hedge funds held shares of Larimar Therapeutics, Inc.. The most heavily invested institutionals were:
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C): 30.61 M
RA CAPITAL MANAGEMENT, L.P.: 6.05 M
Blue Owl Capital Holdings LP: 5.85 M
MILLENNIUM MANAGEMENT LLC: 4.9 M
Opaleye Management Inc.: 3.72 M
BlackRock, Inc.: 3.34 M
133.57% of Larimar Therapeutics, Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 92.72 M shares in the last 24 months. This purchase volume represents approximately $451.55 M in transactions.