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Larimar Therapeutics
LRMR

Overview Fund Activity

115 hedge funds and large institutions have $179M invested in Larimar Therapeutics in 2025 Q2 according to their latest regulatory filings, with 30 funds opening new positions, 42 increasing their positions, 23 reducing their positions, and 17 closing their positions.

Holders
115
Holders Change
+12
Holders Change %
+11.65%
% of All Funds
1.54%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
30
Increased
42
Reduced
23
Closed
17
Calls
$14M
Puts
$279K
Net Calls
+$13.7M
Net Calls Change
+$13.7M

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$10.6M
2
OM
2
Opaleye Management
Massachusetts
$11.9M
3
Citadel Advisors
3
Citadel Advisors
Florida
$3.86M
4
Two Sigma Advisers
4
Two Sigma Advisers
New York
$3.31M
5
CM
5
Caption Management
Oklahoma
$1.99M

Top Sellers

1
Janus Henderson Group
1
Janus Henderson Group
United Kingdom
$0
2
Goldman Sachs
2
Goldman Sachs
New York
$380K
3
Renaissance Technologies
3
Renaissance Technologies
New York
$1.62M
4
CSS
4
Cubist Systematic Strategies
Connecticut
$0
5
Morgan Stanley
5
Morgan Stanley
New York
$489K
Name Market Value Shares Shares
Change 		Shares
Change %
ACM
26
ADAR1 Capital Management
Texas
$687K 237,605 +237,605 New
Hudson Bay Capital Management
27
Hudson Bay Capital Management
Connecticut
$661K 228,761 +228,761 New
NL
28
Nuveen LLC
North Carolina
$656K 227,002 +52,214 +30%
Cerity Partners
29
Cerity Partners
New York
$636K 220,201 +220,201 New
SFM
30
Sphera Funds Management
Israel
$568K 196,635 -169,669 -46%
Morgan Stanley
31
Morgan Stanley
New York
$489K 169,038 -242,342 -59%
XT
32
XTX Topco
Cayman Islands
$484K 167,404 +167,404 New
MCM
33
Monimus Capital Management
New Jersey
$423K 146,284 – –
Simplex Trading
34
Simplex Trading
Illinois
$405K 140,424 +140,160 +53,091%
Goldman Sachs
35
Goldman Sachs
New York
$380K 131,622 -2,539,649 -95%
Charles Schwab
36
Charles Schwab
California
$322K 111,400 +10,943 +11%
UBS Group
37
UBS Group
Switzerland
$313K 108,337 +63,427 +141%
BCM
38
Bridgeway Capital Management
Texas
$298K 103,216 – –
Royal Bank of Canada
39
Royal Bank of Canada
Ontario, Canada
$292K 100,897 +100,843 +186,746%
GCP
40
GSA Capital Partners
United Kingdom
$289K 99,922 +99,922 New
Bank of New York Mellon
41
Bank of New York Mellon
New York
$289K 99,889 -564 -0.6%
Barclays
42
Barclays
United Kingdom
$245K 84,860 +30,601 +56%
WC
43
Wexford Capital
Florida
$202K 69,799 +69,799 New
American Century Companies
44
American Century Companies
Missouri
$200K 69,285 +5,001 +8%
RhumbLine Advisers
45
RhumbLine Advisers
Massachusetts
$195K 67,358 +2,340 +4%
EI
46
Ethic Inc
New York
$187K 61,723 +61,723 New
AllianceBernstein
47
AllianceBernstein
Tennessee
$180K 62,380 +29,320 +89%
IC
48
IEQ Capital
California
$165K 57,261 +40,801 +248%
JPMorgan Chase & Co
49
JPMorgan Chase & Co
New York
$161K 55,648 -8,969 -14%
MCM
50
Massar Capital Management
Connecticut
$149K 51,556 +51,556 New
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