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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.

Q2 2025 vs. Q1 2025

How the institutions holding Larimar Therapeutics, Inc. changed between Q1 2025 and Q2 2025.

All holders in Q2 2025All holders in Q1 2025

13F holders of LRMR: Q1 2025 compared with Q2 2025
MeasureQ1 2025Q2 2025Change
Holders103116+13
Shares60.8M62.3M+1.48M (+2.4%)
Value$131.9M$180.1M+$48.2M (+36.6%)

New holders (30)

Institutions that held Larimar Therapeutics, Inc. at the end of Q2 2025 but not at the end of Q1 2025.

Institutions new to LRMR in Q2 2025
InstitutionSharesValue% of portfolio
Caption Management, LLC689,290$1.99M0.18%
HAP Trading, LLC237,776$687.2K0.30%
ADAR1 Capital Management, LLC237,605$686.7K0.11%
Hudson Bay Capital Management LP228,761$661.1K0.00%
Cerity Partners LLC220,201$636.4K0.00%
XTX Topco Ltd167,404$483.8K0.02%
Gsa Capital Partners LLP99,922$289.0K0.02%
Wexford Capital LP69,799$201.7K0.06%
Ethic Inc.61,723$187.0K0.00%
Massar Capital Management, LP51,556$149.0K0.11%
Virtu Financial LLC46,760$135.0K0.01%
MetLife Investment Management26,359$76.2K0.00%
Next Level Private LLC20,000$57.8K0.02%
Axq Capital, LP19,853$57.4K0.02%
Wealth Enhancement Advisory Services, LLC13,629$43.6K0.00%
Keystone Financial Group13,000$37.6K0.00%
Prelude Capital Management, LLC10,867$31.4K0.00%
Cherry Tree Wealth Management, LLC10,618$30.7K0.01%
Jane Street Group, LLC10,533$30.4K0.00%
Oppenheimer & Co Inc10,000$28.9K0.00%
Raymond James Financial Inc8,000$23.1K0.00%
GWM Advisors LLC4,121$11.9K0.00%
Farther Finance Advisors, LLC3,000$8.67K0.00%
Federated Hermes, Inc.2,655$7.67K0.00%
Essential Partners LLC1,480$4.28K0.00%
Rialto Wealth Management, LLC260$7520.00%
UMA Financial Services, Inc.233$6740.00%
Rise Advisors, LLC233$6730.00%
IFP Advisors, Inc85$2460.00%
The PNC Financial Services Group, Inc.17$490.00%

Sold out (17)

Institutions that held Larimar Therapeutics, Inc. at the end of Q1 2025 and filed for Q2 2025 without it.

Institutions that sold out of LRMR in Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Janus Henderson Group PLC5,571,963$13.1M
Cubist Systematic Strategies, LLC354,232$761.6K
Altium Capital Management LP273,204$587.4K
Jump Financial, LLC86,350$185.7K
Ikarian Capital, LLC58,526$125.8K
Acadian Asset Management LLC53,239$113.0K
Alps Advisors Inc47,460$102.0K
Brevan Howard Capital Management LP31,880$68.5K
Virtus Investment Advisers, Inc.26,869$57.8K
Corebridge Financial, Inc.20,609$44.3K
Walleye Capital LLC17,166$36.9K
Jain Global LLC16,729$36.0K
SG Americas Securities, LLC14,974$32.0K
Boothbay Fund Management, LLC13,731$29.5K
Quadrature Capital Ltd10,242$21.9K
California State Teachers Retirement System3,048$6.55K
Point72 (DIFC) Ltd127$274