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Lantheus
LNTH

Overview Fund Activity

468 hedge funds and large institutions have $6.63B invested in Lantheus in 2025 Q2 according to their latest regulatory filings, with 47 funds opening new positions, 193 increasing their positions, 171 reducing their positions, and 89 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
468
Holders Change
-48
Holders Change %
-9.3%
% of All Funds
6.27%
Holding in Top 10
4
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-60%
% of All Funds
0.05%
New
47
Increased
193
Reduced
171
Closed
89
Calls
$54.4M
Puts
$37.8M
Net Calls
+$16.5M
Net Calls Change
+$318K

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
+$195M
2
Wellington Management Group
Wellington Management Group
Massachusetts
+$66.3M
3
FCM
Farallon Capital Management
California
+$57.2M
4
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$34.8M
5
UBS Group
UBS Group
Switzerland
+$33.8M

Top Sellers

1
PCM
Portolan Capital Management
Massachusetts
-$50.2M
2
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
-$32.8M
3
NL
Nuveen LLC
North Carolina
-$29.1M
4
HRCM
Hood River Capital Management
Florida
-$27.3M
5
Invesco
Invesco
Georgia
-$23.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
GGS
76
Galvin Gaustad & Stein
Arizona
$11.9M +$11.9M +145,352 New
BCM
77
Brigade Capital Management
New York
$11.7M +$11.7M +143,145 New
Fisher Asset Management
78
Fisher Asset Management
Washington
$11.3M -$360K -4,393 -3%
JAM
79
Jupiter Asset Management
United Kingdom
$11.2M +$6.35M +77,563 +132%
New York State Common Retirement Fund
80
New York State Common Retirement Fund
New York
$11.2M -$6.9M -84,345 -38%
Victory Capital Management
81
Victory Capital Management
Texas
$11.1M +$1.04M +12,681 +10%
WCM Investment Management
82
WCM Investment Management
California
$11.1M +$712K +8,741 +7%
Swiss National Bank
83
Swiss National Bank
Switzerland
$10.7M -$327K -4,000 -3%
State of Wisconsin Investment Board
84
State of Wisconsin Investment Board
Wisconsin
$10.3M -$721K -8,807 -7%
California Public Employees Retirement System
85
California Public Employees Retirement System
California
$9.76M -$26K -317 -0.3%
Neuberger Berman Group
86
Neuberger Berman Group
New York
$9.27M +$792K +9,675 +9%
AssetMark Inc
87
AssetMark Inc
California
$8.08M -$227K -2,772 -3%
BAMF
88
BI Asset Management Fondsmaeglerselskab
Denmark
$8.02M +$5.27M +64,358 +192%
IIM
89
INTECH Investment Management
Florida
$7.95M +$1.47M +17,948 +23%
Susquehanna International Group
90
Susquehanna International Group
Pennsylvania
$7.91M +$462K +5,642 +6%
SCM
91
Sarissa Capital Management
Connecticut
$7.88M -$307K -3,749 -4%
EF
92
Empowered Funds
Pennsylvania
$7.74M +$6.22M +75,951 +409%
SEI Investments
93
SEI Investments
Pennsylvania
$7.69M -$3.42M -41,807 -31%
Manulife (Manufacturers Life Insurance)
94
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$7.6M -$117K -1,429 -2%
Bank Julius Baer & Co
95
Bank Julius Baer & Co
Switzerland
$7.59M +$2.73M +33,338 +56%
Millennium Management
96
Millennium Management
New York
$7.55M -$279K -3,411 -4%
LPL Financial
97
LPL Financial
California
$7.4M +$3.42M +41,785 +86%
Universal-Beteiligungs- und Servicegesellschaft
98
Universal-Beteiligungs- und Servicegesellschaft
Germany
$7.3M -$972K -11,874 -12%
WP
99
Woodline Partners
California
$7.24M – – –
New York State Teachers Retirement System (NYSTRS)
100
New York State Teachers Retirement System (NYSTRS)
New York
$6.84M -$70.1K -856 -1%
2 3
4
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