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Lantheus
LNTH

Overview Fund Activity

466 hedge funds and large institutions have $6.62B invested in Lantheus in 2025 Q2 according to their latest regulatory filings, with 47 funds opening new positions, 192 increasing their positions, 170 reducing their positions, and 88 closing their positions.

Holders
466
Holders Change
-50
Holders Change %
-9.69%
% of All Funds
6.26%
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
192
Reduced
170
Closed
88
Calls
$42.5M
Puts
$27.1M
Net Calls
+$15.4M
Net Calls Change
-$845K

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$411M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$141M
3
FCM
3
Farallon Capital Management
California
$550M
4
Janus Henderson Group
4
Janus Henderson Group
United Kingdom
$568M
5
UBS Group
5
UBS Group
Switzerland
$53.3M

Top Sellers

1
PCM
1
Portolan Capital Management
Massachusetts
$20.8M
2
Assenagon Asset Management
2
Assenagon Asset Management
Luxembourg
$0
3
NL
3
Nuveen LLC
North Carolina
$17.9M
4
HRCM
4
Hood River Capital Management
Florida
$33.3M
5
Invesco
5
Invesco
Georgia
$138M
Name Market Value Shares Shares
Change 		Shares
Change %
GGS
76
Galvin Gaustad & Stein
Arizona
$11.9M 145,352 +145,352 New
BCM
77
Brigade Capital Management
New York
$11.7M 143,145 +143,145 New
Fisher Asset Management
78
Fisher Asset Management
Washington
$11.3M 138,155 -4,393 -3%
JAM
79
Jupiter Asset Management
United Kingdom
$11.2M 136,392 +77,563 +132%
New York State Common Retirement Fund
80
New York State Common Retirement Fund
New York
$11.2M 136,216 -84,345 -38%
Victory Capital Management
81
Victory Capital Management
Texas
$11.1M 135,748 +12,681 +10%
WCM Investment Management
82
WCM Investment Management
California
$11.1M 135,891 +8,741 +7%
Swiss National Bank
83
Swiss National Bank
Switzerland
$10.7M 130,754 -4,000 -3%
State of Wisconsin Investment Board
84
State of Wisconsin Investment Board
Wisconsin
$10.3M 126,399 -8,807 -7%
California Public Employees Retirement System
85
California Public Employees Retirement System
California
$9.76M 119,243 -317 -0.3%
Neuberger Berman Group
86
Neuberger Berman Group
New York
$9.27M 113,237 +9,675 +9%
AssetMark Inc
87
AssetMark Inc
California
$8.08M 98,659 -2,772 -3%
BAMF
88
BI Asset Management Fondsmaeglerselskab
Denmark
$8.02M 97,958 +64,358 +192%
IIM
89
INTECH Investment Management
Florida
$7.95M 97,076 +17,948 +23%
SCM
90
Sarissa Capital Management
Connecticut
$7.88M 96,251 -3,749 -4%
EF
91
Empowered Funds
Pennsylvania
$7.74M 94,514 +75,951 +409%
SEI Investments
92
SEI Investments
Pennsylvania
$7.69M 93,883 -41,807 -31%
Manulife (Manufacturers Life Insurance)
93
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$7.6M 92,863 -1,429 -2%
Bank Julius Baer & Co
94
Bank Julius Baer & Co
Switzerland
$7.59M 92,744 +33,338 +56%
Millennium Management
95
Millennium Management
New York
$7.55M 92,209 -3,411 -4%
LPL Financial
96
LPL Financial
California
$7.4M 90,422 +41,785 +86%
Universal-Beteiligungs- und Servicegesellschaft
97
Universal-Beteiligungs- und Servicegesellschaft
Germany
$7.3M 89,159 -11,874 -12%
WP
98
Woodline Partners
California
$7.24M 88,397 – –
New York State Teachers Retirement System (NYSTRS)
99
New York State Teachers Retirement System (NYSTRS)
New York
$6.84M 83,612 -856 -1%
Focus Partners Wealth
100
Focus Partners Wealth
Massachusetts
$6.62M 80,927 -2,523 -3%
2 3
4
5 6