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Larimar Therapeutics

162 hedge funds and large institutions have $395M invested in Larimar Therapeutics in 2026 Q1 according to their latest regulatory filings, with 43 funds opening new positions, 59 increasing their positions, 41 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed

226% more call options, than puts

Call options by funds: $5.46M | Put options by funds: $1.67M

187% more first-time investments, than exits

New positions opened: 43 | Existing positions closed: 15

44% more repeat investments, than reductions

Existing positions increased: 59 | Existing positions reduced: 41

43% more capital invested

Capital invested by funds: $277M → $395M (+$118M)

19% more funds holding

Funds holding: 136162 (+26)

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

0.47% less ownership

Funds ownership: 84.95%84.48% (-0.47%)

Holders
162
Holders Change
+26
Holders Change %
+19.12%
% of All Funds
1.99%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.01%
New
43
Increased
59
Reduced
41
Closed
15
Calls
$5.46M
Puts
$1.67M
Net Calls
+$3.79M
Net Calls Change
+$3.18M
Name Holding Trade Value Shares
Change
Change in
Stake
DM
1
Deerfield Management
New York
$160M +$20M +5,000,000 +16%
BOCH
2
Blue Owl Capital Holdings
New York
$32M +$1.18M +296,317 +4%
BlackRock
3
BlackRock
New York
$16.9M +$282K +70,597 +2%
Millennium Management
4
Millennium Management
New York
$16.3M -$6.32M -1,581,086 -30%
ACM
5
AIGH Capital Management
Maryland
$13.5M +$4M +1,000,000 +50%
DCM
6
Driehaus Capital Management
Illinois
$13.2M +$9.59M +2,398,935 +448%
VCM
7
Vanguard Capital Management
Pennsylvania
$12.9M +$11.5M +2,866,349 New
DCM
8
DAFNA Capital Management
California
$9.13M +$4.36M +1,090,000 +116%
Goldman Sachs
9
Goldman Sachs
New York
$7.03M +$857K +214,370 +16%
RI
10
RTW Investments
New York
$6.75M -$6.5M -1,625,000 -52%
DTC
11
Deep Track Capital
Connecticut
$6.75M +$6M +1,500,000 New
WP
12
Woodline Partners
California
$6.3M +$2.4M +600,000 +75%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$4.99M +$61.7K +15,438 +1%
SCM
14
Soleus Capital Management
Connecticut
$4.8M +$4.26M +1,066,960 New
Point72 Asset Management
15
Point72 Asset Management
Connecticut
$4.71M -$1.65M -413,643 -28%
Marshall Wace
16
Marshall Wace
United Kingdom
$4.2M +$3.73M +933,464 New
State Street
17
State Street
Massachusetts
$4.1M -$2.39K -599 -0.1%
GIA
18
Gem Investment Advisors
New Jersey
$3.84M +$2.29M +573,370 +204%
Qube Research & Technologies (QRT)
19
Qube Research & Technologies (QRT)
United Kingdom
$3.81M +$3.39M +847,644 New
AQR Capital Management
20
AQR Capital Management
Connecticut
$3.68M +$1.26M +315,266 +63%
Dimensional Fund Advisors
21
Dimensional Fund Advisors
Texas
$3.59M +$1.88M +470,968 +144%
Renaissance Technologies
22
Renaissance Technologies
New York
$3.33M +$1.77M +442,676 +149%
N
23
Nuveen
North Carolina
$3.04M +$2.28M +569,733 +542%
CM
24
Caption Management
Oklahoma
$2.86M +$878K +219,730 +53%
Alyeska Investment Group
25
Alyeska Investment Group
Illinois
$2.78M -$1.24M -310,610 -33%