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Larimar Therapeutics (LRMR) Institutional Ownership

Larimar Therapeutics logo
$3.83 +0.13 (+3.51%)
Closing price 04:00 PM Eastern
Extended Trading
$3.80 -0.02 (-0.65%)
As of 07:34 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Larimar Therapeutics (NASDAQ:LRMR)

Current
Institutional Ownership
Percentage
91.92%
Number of
Institutional Buyers
(last 12 months)
55
Total
Institutional Inflows
(last 12 months)
$82.05M
Number of
Institutional Sellers
(last 12 months)
23
Total
Institutional Outflows
(last 12 months)
$23.07M
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LRMR Institutional Buying and Selling by Quarter

Larimar Therapeutics Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/9/2026 Hennion & Walsh Asset Management Inc.396,726$1.21M0.0%N/A0.382%
6/4/2026Seven Fleet Capital Management LP256,585$1.16M0.4%N/A0.247%
5/19/2026Bank of America Corp DE47,359$213K0.0%+17.0%0.046%
5/18/2026ADAR1 Capital Management LLC52,745$237K0.0%-71.6%0.051%
5/16/2026SummitTX Capital L.P.379,765$1.71M0.1%N/A0.366%
5/14/2026Renaissance Technologies LLC739,942$3.33M0.0%+148.9%0.712%
5/14/2026Inceptionr LLC44,006$198K0.0%N/A0.042%
5/14/2026Sei Investments Co.16,336$74K0.0%+54.5%0.016%
5/7/2026Dimensional Fund Advisors LP798,462$3.59M0.0%+143.8%0.769%
5/5/2026Bank of New York Mellon Corp107,331$483K0.0%-7.4%0.103%
4/30/2026AIGH Capital Management LLC3,000,000$13.50M1.8%+50.0%2.888%
4/28/2026B.O.S.S. Retirement Advisors LLC12,154$55K0.0%-15.8%0.012%
4/25/2026Strs Ohio21,700$98K0.0%+174.7%0.021%
2/18/2026XTX Topco Ltd118,938$453K0.0%+127.1%0.144%
2/18/2026Quadrature Capital Ltd57,646$220K0.0%+195.4%0.070%
2/18/2026Millennium Management LLC5,206,364$19.84M0.0%+7.2%6.289%
2/18/2026Man Group plc39,225$149K0.0%N/A0.047%
2/18/2026Caption Management LLC415,294$1.58M0.0%-85.4%0.502%
2/18/2026Bridgeway Capital Management LLC111,216$424K0.0%+42.2%0.134%
2/17/2026ADAR1 Capital Management LLC185,689$707K0.1%-21.2%0.224%
2/17/2026Schonfeld Strategic Advisors LLC61,759$235K0.0%N/A0.075%
2/17/2026J. Goldman & Co LP40,500$154K0.0%-88.0%0.049%
2/17/2026AQR Capital Management LLC502,251$1.91M0.0%-10.7%0.607%
2/17/2026Jump Financial LLC96,074$366K0.0%N/A0.116%
2/17/2026Price T Rowe Associates Inc. MD29,008$111K0.0%+26.3%0.035%
2/17/2026ExodusPoint Capital Management LP344,246$1.31M0.0%+111.4%0.416%
2/17/2026Graham Capital Management L.P.42,255$161K0.0%N/A0.051%
2/16/2026Squarepoint Ops LLC30,416$116K0.0%N/A0.037%
2/16/2026Barclays PLC78,470$299K0.0%+10.7%0.095%
2/13/2026Alyeska Investment Group L.P.927,821$3.54M0.0%-50.8%1.121%
2/13/2026State Street Corp911,925$3.47M0.0%+2.2%1.102%
2/13/2026Ieq Capital LLC49,150$187K0.0%-24.2%0.059%
2/13/2026Wells Fargo & Company MN56,897$217K0.0%+48.0%0.069%
2/12/2026Jane Street Group LLC678,942$2.59M0.0%+53.5%0.820%
2/12/2026MetLife Investment Management LLC13,597$52K0.0%-47.1%0.016%
2/12/2026Commonwealth Equity Services LLC22,848$87K0.0%N/A0.028%
2/12/2026Renaissance Technologies LLC297,266$1.13M0.0%-65.4%0.359%
2/12/2026Dimensional Fund Advisors LP327,494$1.25M0.0%+482.1%0.396%
2/12/2026EntryPoint Capital LLC53,321$203K0.1%N/A0.064%
2/12/2026Federated Hermes Inc.358,907$1.37M0.0%+14,885.7%0.434%
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2/12/2026Marex Group plc312,000$1.19M0.0%+121.3%0.377%
2/11/2026Deutsche Bank AG34,390$131K0.0%-37.5%0.042%
2/11/2026Cerity Partners LLC234,737$894K0.0%-1.8%0.284%
2/10/2026Goldman Sachs Group Inc.1,347,215$5.13M0.0%-14.5%1.627%
2/10/2026AXQ Capital LP17,655$67K0.0%-53.3%0.021%
2/9/2026Geode Capital Management LLC1,093,323$4.17M0.0%+6.9%1.321%
2/9/2026Blue Owl Capital Holdings LP6,823,690$26.00M2.0%+16.6%8.243%
2/2/2026AIGH Capital Management LLC2,000,000$7.62M1.9%+100.0%2.416%
1/26/2026CWM LLC32,631$124K0.0%-9.4%0.039%
1/9/2026SG Americas Securities LLC15,757$60K0.0%N/A0.019%
1/1/2026JPMorgan Chase & Co.25,261$82K0.0%-54.6%0.031%
12/1/2025Cantor Fitzgerald L. P.127,500$412K0.0%N/A0.154%
11/19/2025Coldstream Capital Management Inc.17,533$57K0.0%N/A0.021%
11/17/2025Woodline Partners LP1,622,850$5.24M0.0%+160.6%1.960%
11/17/2025Alyeska Investment Group L.P.1,887,169$6.10M0.0%-9.1%2.280%
11/17/2025Bank of America Corp DE28,147$91K0.0%-42.1%0.034%
11/17/2025Cantor Fitzgerald L. P.127,500$412K0.0%N/A0.154%
11/17/2025Alliancebernstein L.P.74,530$241K0.0%+19.5%0.090%
11/14/2025Creative Planning64,279$208K0.0%N/A0.078%
11/14/2025Virtu Financial LLC102,680$332K0.0%+119.6%0.124%
11/14/2025Deerfield Management Company L.P.30,606,974$98.86M1.5%+44.2%36.974%
11/14/2025Two Sigma Investments LP134,729$435K0.0%-85.1%0.163%
11/14/2025Bridgeway Capital Management LLC78,216$253K0.0%-24.2%0.094%
11/14/2025Mangrove Partners IM LLC442,236$1.43M0.1%-42.6%0.534%
11/13/2025UBS Group AG257,999$833K0.0%+138.1%0.312%
11/13/2025BNP Paribas Financial Markets10,146$33K0.0%+75.8%0.012%
11/13/2025Blue Owl Capital Holdings LP5,853,040$18.91M5.8%+18.8%7.071%
11/12/2025Dimensional Fund Advisors LP56,257$182K0.0%+79.4%0.068%
11/12/2025Intech Investment Management LLC21,220$69K0.0%-18.3%0.026%
11/10/2025AXQ Capital LP37,771$122K0.0%+90.3%0.046%
11/7/2025GSA Capital Partners LLP81,406$263K0.0%-18.5%0.098%
11/7/2025Vanguard Group Inc.3,087,840$9.97M0.0%+44.2%3.730%
11/7/2025JPMorgan Chase & Co.25,261$82K0.0%-54.6%0.031%
11/5/2025B.O.S.S. Retirement Advisors LLC12,719$41K0.0%N/A0.015%
10/31/2025AIGH Capital Management LLC1,000,000$3.23M0.9%N/A1.208%
10/29/2025 Wealth Enhancement Advisory Services LLC18,248$59K0.0%+33.9%0.022%
10/23/2025 Next Level Private LLC41,700$135K0.0%+108.5%0.050%
10/17/2025Ethic Inc.75,397$244K0.0%+22.2%0.091%
10/15/2025CWM LLC36,013$116K0.0%+10.3%0.044%
8/15/2025Opaleye Management Inc.4,110,000$11.88M2.4%+114.7%4.965%
8/15/2025Massar Capital Management LP51,556$149K0.1%N/A0.062%
8/14/2025OCONNOR A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS LLC307,198$888K0.0%+70.6%0.371%
8/14/2025Velan Capital Investment Management LP33,000$95K0.1%+17.9%0.040%
8/14/2025Cerity Partners LLC220,201$636K0.0%N/A0.266%
8/12/2025XTX Topco Ltd167,404$484K0.0%N/A0.202%
8/12/2025American Century Companies Inc.69,285$200K0.0%+7.8%0.084%
8/12/2025JPMorgan Chase & Co.55,648$161K0.0%-13.9%0.067%
8/8/2025Intech Investment Management LLC25,963$75K0.0%-23.5%0.041%
8/8/2025Geode Capital Management LLC904,425$2.61M0.0%-0.4%1.413%
8/6/2025Savant Capital LLC13,444$39K0.0%N/A0.021%
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7/30/2025Ethic Inc.61,723$187K0.0%N/A0.096%
7/25/2025CWM LLC32,652$94K0.0%+205.0%0.051%
7/11/2025 Assenagon Asset Management S.A.256,861$742K0.0%+17.6%0.401%
7/10/2025 Wealth Enhancement Advisory Services LLC13,629$44K0.0%N/A0.021%
7/8/2025 Next Level Private LLC20,000$58K0.0%N/A0.031%
6/27/2025Goldman Sachs Group Inc.2,671,271$5.74M0.0%-35.7%4.172%
5/29/2025Rhumbline Advisers65,018$140K0.0%+15.7%0.102%
5/21/2025Acadian Asset Management LLC53,239$113K0.0%N/A0.083%
5/16/2025Goldman Sachs Group Inc.2,671,271$5.74M0.0%-35.7%4.172%
5/16/2025AQR Capital Management LLC112,226$241K0.0%N/A0.175%


LRMR Institutional Ownership - Frequently Asked Questions

During the previous two years, 109 institutional investors and hedge funds held shares of Larimar Therapeutics. The most heavily invested institutionals were Deerfield Management Company L.P. ($98.86M), Blue Owl Capital Holdings LP ($26.00M), Janus Henderson Group PLC ($24.94M), Millennium Management LLC ($19.84M), AIGH Capital Management LLC ($13.50M), Opaleye Management Inc. ($11.88M), and Vanguard Group Inc. ($9.97M).Learn more on Larimar Therapeutics' institutional investors.

91.92% of Larimar Therapeutics' stock is owned by institutional investors. Learn more on LRMR's institutional investor holdings.

Of the 90 institutional investors that purchased Larimar Therapeutics' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Deerfield Management Company L.P. ($9.38M), AIGH Capital Management LLC ($3M), Blue Owl Capital Holdings LP ($2.38M), Opaleye Management Inc. ($2.20M), Janus Henderson Group PLC ($2.07M), Woodline Partners LP ($1.00M), and Vanguard Group Inc. ($945.81K).

Institutional investors have bought a total of 23,949,503 shares in the last 24 months. This purchase volume represents approximately $82.05M in transactions.

Of the 23 institutional investors that sold Larimar Therapeutics' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Caption Management LLC ($2.44M), Alyeska Investment Group L.P. ($1.15M), Two Sigma Investments LP ($768.88K), Renaissance Technologies LLC ($561.38K), Mangrove Partners IM LLC ($328.00K), J. Goldman & Co LP ($298.22K), and Goldman Sachs Group Inc. ($227.79K).

Institutional investors have sold a total of 6,249,330 shares in the last 24 months. This volume of shares sold represents approximately $23.07M in transactions.


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This page (NASDAQ:LRMR) was last updated on 7/20/2026 by MarketBeat.com Staff.
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