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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 %
PAMP
201
Polar Asset Management Partners
Ontario, Canada
$1.42M 17,399 -17,269 -50%
FAM
202
Fred Alger Management
New York
$1.4M 19,726 +19,726 New
SCM
203
Sirios Capital Management
Massachusetts
$1.39M 16,954 -233 -1%
ProShare Advisors
204
ProShare Advisors
Maryland
$1.38M 16,913 -958 -5%
SOMRS
205
State of Michigan Retirement System
Michigan
$1.36M 16,600 – –
TI
206
Tidal Investments
Wisconsin
$1.35M 16,481 +558 +4%
PP
207
Prudential plc
United Kingdom
$1.34M 16,324 -20,593 -56%
Thrivent Financial for Lutherans
208
Thrivent Financial for Lutherans
Minnesota
$1.33M 16,290 -11 -0.1%
NMIMC
209
Northwestern Mutual Investment Management Company
Wisconsin
$1.26M 15,447 -12 -0.1%
NAAA
210
New Age Alpha Advisors
New York
$1.26M 15,367 +1,262 +9%
SI
211
Shaker Investments
Ohio
$1.25M 15,327 -883 -5%
PFSRSONJ
212
Police & Firemen's Retirement System of New Jersey
New Jersey
$1.25M 15,274 +432 +3%
MNBTD
213
Moody National Bank Trust Division
Texas
$1.24M 15,095 +185 +1%
TAM
214
Tealwood Asset Management
Minnesota
$1.2M 14,639 +3,920 +37%
WG
215
Winton Group
United Kingdom
$1.18M 14,448 +14,448 New
RP
216
Riverwater Partners
Wisconsin
$1.17M 14,326 -42 -0.3%
DFCM
217
Dark Forest Capital Management
Puerto Rico
$1.16M 14,221 +14,221 New
OPERF
218
Oregon Public Employees Retirement Fund
Oregon
$1.16M 14,159 – –
NMERB
219
New Mexico Educational Retirement Board
New Mexico
$1.15M 14,100 – –
CNBTD
220
Citizens National Bank Trust Department
Mississippi
$1.15M 14,038 -196 -1%
ET
221
Equitable Trust
Tennessee
$1.09M 13,355 +2,360 +21%
LCM
222
Logan Capital Management
Pennsylvania
$1.09M 13,330 -12,989 -49%
TC
223
TownSquare Capital
Utah
$1.08M 13,232 -2,217 -14%
PIC
224
Portland Investment Counsel
Ontario, Canada
$1.06M 13,000 – –
Osaic Holdings
225
Osaic Holdings
Arizona
$1.04M 11,057 +3,780 +52%
7 8
9
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