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Larimar Therapeutics, Inc.

LRMR
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001374690

No open-market purchases or sales by Larimar Therapeutics, Inc. insiders were filed in the last 90 days; 163 institutions reported holding it in 13F filings for Q2 2026, worth $291.4M in total; no superinvestor holds it.

Q1 2024 vs. Q4 2023

How the institutions holding Larimar Therapeutics, Inc. changed between Q4 2023 and Q1 2024.

All holders in Q1 2024All holders in Q4 2023

13F holders of LRMR: Q4 2023 compared with Q1 2024
MeasureQ4 2023Of which not filed for Q1 2024Q1 2024Change
Holders691104+36
Shares39.5M24.7K63.6M+24.2M (+61.3%)
Value$179.6M$112.5K$482.8M+$303.3M (+169.0%)

1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (41)

Institutions that held Larimar Therapeutics, Inc. at the end of Q1 2024 but not at the end of Q4 2023.

Institutions new to LRMR in Q1 2024
InstitutionSharesValue% of portfolio
Ra Capital Management, L.P.6,045,351$45.9M0.58%
Driehaus Capital Management LLC1,088,227$8.26M0.08%
Millennium Management LLC782,270$5.94M0.01%
Altium Capital Management LP695,000$5.28M2.36%
RTW Investments, LP650,000$4.93M0.07%
Assenagon Asset Management S.A.636,185$4.83M0.01%
Alyeska Investment Group, L.P.550,027$4.17M0.03%
Ghost Tree Capital, LLC210,603$1.60M0.51%
Caption Management, LLC142,900$1.08M0.12%
Concentric Capital Strategies, LP123,325$936.0K0.06%
Marshall Wace, LLP99,788$757.4K0.00%
HAP Trading, LLC98,984$751.3K0.23%
Qube Research & Technologies Ltd89,094$676.2K0.00%
Schonfeld Strategic Advisors LLC80,900$614.0K0.00%
Jump Financial, LLC78,205$593.6K0.02%
Simplex Trading, LLC60,900$462.0K0.01%
Artia Global Partners LP58,190$441.7K0.11%
Connor, Clark & Lunn Investment Management Ltd.58,116$441.1K0.00%
Semanteon Capital Management, LP48,272$366.4K0.23%
Trexquant Investment LP46,194$350.6K0.01%
Jane Street Group, LLC38,825$294.7K0.00%
Envestnet Asset Management Inc27,117$205.8K0.00%
Cubist Systematic Strategies, LLC22,087$167.6K0.00%
Nomura Holdings Inc21,142$160.5K0.00%
Danske Bank A/S19,670$149.3K0.00%
Allianz Asset Management GmbH18,600$141.2K0.00%
Virtu Financial LLC17,578$133.0K0.01%
XTX Topco Ltd16,906$128.3K0.02%
EntryPoint Capital, LLC13,927$105.7K0.09%
MetLife Investment Management13,923$105.7K0.00%
Engineers Gate Manager LP12,780$97.0K0.00%
Quest Partners LLC10,273$78.0K0.01%
Group One Trading, L.P.8,638$65.6K0.00%
Metropolitan Life Insurance Co1,410$10.7K0.00%
Aspect Partners, LLC1,000$7.59K0.01%
Quarry LP750$5.69K0.00%
Comerica Bank415$3.15K0.00%
ICA Group Wealth Management, LLC75$5690.00%
Nelson, Van Denburg & Campbell Wealth Management Group, LLC5$370.00%
Nisa Investment Advisors, LLC3$230.00%
CWM, LLC1$00.00%

Sold out (5)

Institutions that held Larimar Therapeutics, Inc. at the end of Q4 2023 and filed for Q1 2024 without it.

Institutions that sold out of LRMR in Q1 2024
InstitutionShares, Q4 2023Value, Q4 2023
Acadian Asset Management LLC22,692$103.0K
SG Americas Securities, LLC14,159$64.0K
Pale Fire Capital SE12,040$54.8K
Cutler Group LP400$1.00K
Tennessee Valley Asset Management Partners8$36

Not filed for Q1 2024 yet (1)

Institutions that held Larimar Therapeutics, Inc. at the end of Q4 2023 and haven't filed a 13F for Q1 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding LRMR in Q4 2023 that haven't filed for Q1 2024
InstitutionShares, Q4 2023Value, Q4 2023
Golden State Equity Partners24,715$112.5K