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Larimar Therapeutics
LRMR

Overview Fund Activity

103 hedge funds and large institutions have $132M invested in Larimar Therapeutics in 2025 Q1 according to their latest regulatory filings, with 16 funds opening new positions, 32 increasing their positions, 33 reducing their positions, and 28 closing their positions.

Holders
103
Holders Change
-13
Holders Change %
-11.21%
% of All Funds
1.4%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
16
Increased
32
Reduced
33
Closed
28
Calls
$229K
Puts
$182K
Net Calls
+$47K
Net Calls Change
-$1.68M

Top Buyers

1
OM
1
Opaleye Management
Massachusetts
$4.12M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$2.1M
3
Alyeska Investment Group
3
Alyeska Investment Group
Illinois
$3.1M
4
Citadel Advisors
4
Citadel Advisors
Florida
$934K
5
Millennium Management
5
Millennium Management
New York
$1.45M

Top Sellers

1
Adage Capital Partners
1
Adage Capital Partners
Massachusetts
$0
2
Goldman Sachs
2
Goldman Sachs
New York
$5.74M
3
FAM
3
Fred Alger Management
New York
$0
4
Janus Henderson Group
4
Janus Henderson Group
United Kingdom
$13.1M
5
DCM
5
Driehaus Capital Management
Illinois
$765K
Name Market Value Shares Shares
Change 		Shares
Change %
DM
1
Deerfield Management
New York
$45.6M 21,231,974 – –
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$13.1M 5,571,963 -871,323 -14%
RCM
3
RA Capital Management
Massachusetts
$13M 6,045,351 – –
BOCH
4
Blue Owl Capital Holdings
New York
$10.3M 4,778,040 +125,000 +3%
BlackRock
5
BlackRock
New York
$6.72M 3,123,988 -141,917 -4%
Goldman Sachs
6
Goldman Sachs
New York
$5.74M 2,671,271 -1,480,957 -36%
Vanguard Group
7
Vanguard Group
Pennsylvania
$4.77M 2,217,808 +24,883 +1%
OM
8
Opaleye Management
Massachusetts
$4.12M 1,914,077 +1,914,077 New
Alyeska Investment Group
9
Alyeska Investment Group
Illinois
$3.1M 1,442,473 +458,396 +47%
Renaissance Technologies
10
Renaissance Technologies
New York
$2.1M 974,971 +461,429 +90%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$1.95M 907,961 +21,547 +2%
State Street
12
State Street
Massachusetts
$1.79M 832,541 -10,350 -1%
MP
13
Mangrove Partners
Connecticut
$1.66M 770,233 – –
Millennium Management
14
Millennium Management
New York
$1.45M 673,012 +418,065 +164%
WP
15
Woodline Partners
California
$1.34M 622,682 – –
Verition Fund Management
16
Verition Fund Management
Connecticut
$1.22M 567,683 -470,065 -45%
Citadel Advisors
17
Citadel Advisors
Florida
$934K 434,286 +434,286 New
Morgan Stanley
18
Morgan Stanley
New York
$884K 411,380 +241,201 +142%
Two Sigma Investments
19
Two Sigma Investments
New York
$849K 394,745 +308,957 +360%
Two Sigma Advisers
20
Two Sigma Advisers
New York
$847K 394,024 +327,000 +488%
DCM
21
DAFNA Capital Management
California
$799K 371,434 – –
SFM
22
Sphera Funds Management
Israel
$788K 366,304 -89,300 -20%
Northern Trust
23
Northern Trust
Illinois
$786K 365,668 -10,790 -3%
DCM
24
Driehaus Capital Management
Illinois
$765K 355,995 -913,861 -72%
CSS
25
Cubist Systematic Strategies
Connecticut
$762K 354,232 +120,359 +51%
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