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MoonLake Immunotherapeutics
MLTX

Overview Fund Activity

130 hedge funds and large institutions have $2.77B invested in MoonLake Immunotherapeutics in 2025 Q2 according to their latest regulatory filings, with 23 funds opening new positions, 37 increasing their positions, 51 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
130
Holders Change
-6
Holders Change %
-4.41%
% of All Funds
1.74%
Holding in Top 10
6
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.08%
New
23
Increased
37
Reduced
51
Closed
27
Calls
$39.6M
Puts
$37.7M
Net Calls
+$1.9M
Net Calls Change
-$10.4M

Top Buyers

1
ACA
1
Avoro Capital Advisors
New York
$196M
2
RI
2
RTW Investments
New York
$35M
3
SL
3
Siren LLC
Connecticut
$24M
4
VPC
4
Vestal Point Capital
New York
$26M
5
Balyasny Asset Management
5
Balyasny Asset Management
Illinois
$20M

Top Sellers

1
PCH
1
Polar Capital Holdings
United Kingdom
$11.7M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$270M
3
CCM
3
Camber Capital Management
Massachusetts
$0
4
FC
4
Finepoint Capital
Massachusetts
$0
5
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$123M
Name Holding Trade Value Shares
Change 		Shares
Change %
Dimensional Fund Advisors
51
Dimensional Fund Advisors
Texas
$2.49M -$36.6K -775 -1%
HCA
52
Harbor Capital Advisors
Illinois
$2.43M -$2.39M -50,611 -50%
RPAM
53
Rhenman & Partners Asset Management
Sweden
$2.12M – – –
Morgan Stanley
54
Morgan Stanley
New York
$2.04M -$524K -11,092 -20%
Swiss National Bank
55
Swiss National Bank
Switzerland
$2M -$33K -700 -2%
JPMorgan Chase & Co
56
JPMorgan Chase & Co
New York
$1.86M +$1.82M +38,556 +4,585%
APM
57
Avidity Partners Management
Texas
$1.84M +$1.84M +39,000 New
CSS
58
Cubist Systematic Strategies
Connecticut
$1.8M +$632K +13,385 +54%
ACM
59
ADAR1 Capital Management
Texas
$1.62M +$1.36M +28,890 +533%
AA
60
ALPS Advisors
Colorado
$1.62M -$605K -12,811 -27%
Tudor Investment Corp
61
Tudor Investment Corp
Connecticut
$1.5M +$5.76K +122 +0.4%
SEI Investments
62
SEI Investments
Pennsylvania
$1.4M +$107K +2,274 +8%
ClearBridge Investments
63
ClearBridge Investments
New York
$1.34M -$198K -4,185 -13%
ECM
64
ExodusPoint Capital Management
New York
$1.2M +$1.2M +25,313 New
Verition Fund Management
65
Verition Fund Management
Connecticut
$1.11M -$37.3K -790 -3%
Royal Bank of Canada
66
Royal Bank of Canada
Ontario, Canada
$1.03M +$298K +6,303 +41%
Wellington Management Group
67
Wellington Management Group
Massachusetts
$1.01M -$508K -10,773 -33%
HS
68
HighVista Strategies
Massachusetts
$989K -$1.07M -22,588 -52%
Legal & General Group
69
Legal & General Group
United Kingdom
$987K +$67.3K +1,425 +7%
Schroder Investment Management Group
70
Schroder Investment Management Group
United Kingdom
$915K +$915K +19,390 New
UBS AM
71
UBS AM
Illinois
$905K -$1.16M -24,640 -56%
California State Teachers Retirement System (CalSTRS)
72
California State Teachers Retirement System (CalSTRS)
California
$895K – – –
SCM
73
Superstring Capital Management
New York
$832K -$685K -14,522 -45%
Squarepoint
74
Squarepoint
New York
$829K +$29.7K +629 +4%
ACM
75
Aquatic Capital Management
Illinois
$818K +$814K +17,244 +21,029%
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3
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