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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 %
SDIC
176
South Dakota Investment Council
South Dakota
$1.84M -$302K -3,695 -14%
LTAS
177
Linden Thomas Advisory Services
North Carolina
$1.81M -$33.3K -407 -2%
VRS
178
Virginia Retirement Systems
Virginia
$1.81M +$24.6K +300 +1%
Teacher Retirement System of Texas
179
Teacher Retirement System of Texas
Texas
$1.78M -$222K -2,716 -11%
OAC
180
OMERS Administration Corp
Ontario, Canada
$1.78M +$442K +5,400 +33%
UF
181
Univest Financial
Pennsylvania
$1.74M -$298K -3,639 -15%
CGA
182
Crescent Grove Advisors
Illinois
$1.73M -$106K -1,300 -6%
CW
183
CreativeOne Wealth
Kansas
$1.67M +$353K +4,316 +27%
AIP
184
Ameritas Investment Partners
Nebraska
$1.66M -$32.6K -398 -2%
AQR Capital Management
185
AQR Capital Management
Connecticut
$1.65M -$4.39M -53,895 -73%
CIC
186
Chase Investment Counsel
Virginia
$1.64M – – –
ASRS
187
Arizona State Retirement System
Arizona
$1.63M +$3.93K +48 +0.2%
DIA
188
Dana Investment Advisors
Wisconsin
$1.63M +$76.9K +939 +5%
ORI
189
Oak Ridge Investments
Illinois
$1.6M -$84.2K -1,029 -5%
VI
190
Vestcor Inc
New Brunswick, Canada
$1.6M +$1.06M +12,914 +194%
LSERS
191
Louisiana State Employees Retirement System
Louisiana
$1.6M – – –
HW
192
Hancock Whitney
Mississippi
$1.59M +$26K +317 +2%
BMSSC
193
B. Metzler seel. Sohn & Co
Germany
$1.59M – – –
TIP
194
Torray Investment Partners
Maryland
$1.56M -$3.11K -38 -0.2%
OTPPB
195
Ontario Teachers' Pension Plan Board
Ontario, Canada
$1.55M +$94.2K +1,151 +6%
EOJOAM
196
E. Ohman J:or Asset Management
Sweden
$1.53M -$409K -5,002 -21%
P
197
&Partners
Tennessee
$1.51M +$744K +9,092 +98%
Handelsbanken Fonder
198
Handelsbanken Fonder
Sweden
$1.51M -$81.8K -1,000 -5%
AIC
199
Aurora Investment Counsel
Georgia
$1.51M +$3.85K +47 +0.3%
COPPSERS
200
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.46M +$94.6K +1,156 +7%
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