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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 %
DM
1
Deerfield Management
New York
$61.4M 21,231,974 – –
RCM
2
RA Capital Management
Massachusetts
$17.5M 6,045,351 – –
BOCH
3
Blue Owl Capital Holdings
New York
$14.2M 4,928,040 +150,000 +3%
OM
4
Opaleye Management
Massachusetts
$11.9M 4,110,000 +2,195,923 +115%
Millennium Management
5
Millennium Management
New York
$10.6M 3,655,189 +2,982,177 +443%
BlackRock
6
BlackRock
New York
$8.79M 3,039,980 -84,008 -3%
Vanguard Group
7
Vanguard Group
Pennsylvania
$6.19M 2,142,031 -75,777 -3%
Alyeska Investment Group
8
Alyeska Investment Group
Illinois
$6M 2,075,882 +633,409 +44%
Citadel Advisors
9
Citadel Advisors
Florida
$3.86M 1,336,255 +901,969 +208%
Two Sigma Advisers
10
Two Sigma Advisers
New York
$3.31M 1,146,924 +752,900 +191%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$2.61M 904,425 -3,536 -0.4%
Two Sigma Investments
12
Two Sigma Investments
New York
$2.61M 903,611 +508,866 +129%
State Street
13
State Street
Massachusetts
$2.48M 858,968 +26,427 +3%
MP
14
Mangrove Partners
Connecticut
$2.23M 770,233 – –
CM
15
Caption Management
Oklahoma
$1.99M 689,290 +689,290 New
WP
16
Woodline Partners
California
$1.8M 622,682 – –
Verition Fund Management
17
Verition Fund Management
Connecticut
$1.64M 567,683 – –
Renaissance Technologies
18
Renaissance Technologies
New York
$1.62M 561,742 -413,229 -42%
DCM
19
Driehaus Capital Management
Illinois
$1.55M 535,464 +179,469 +50%
AQR Capital Management
20
AQR Capital Management
Connecticut
$1.24M 428,488 +316,262 +282%
DCM
21
DAFNA Capital Management
California
$1.07M 371,434 – –
Northern Trust
22
Northern Trust
Illinois
$994K 343,981 -21,687 -6%
UOC
23
UBS O'Connor
Illinois
$888K 307,198 +127,171 +71%
Assenagon Asset Management
24
Assenagon Asset Management
Luxembourg
$742K 256,861 +38,427 +18%
HT
25
HAP Trading
New York
$687K 237,776 +237,776 New
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