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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 %
AG
426
AmeriFlex Group
Nevada
$6.06K – – –
PWAM
427
Private Wealth Asset Management
Iowa
$5.98K – – –
SS
428
SBI Securities
Japan
$5.98K +$2.29K +28 +62%
FFO
429
Fortitude Family Office
Arizona
$5.16K +$573 +7 +13%
PWMG
430
Private Wealth Management Group
New Jersey
$5.08K +$5.08K +62 New
MPWT
431
MassMutual Private Wealth & Trust
Connecticut
$4.83K -$1.06K -13 -18%
FMII
432
Farmers & Merchants Investments Inc
Nebraska
$4.75K +$409 +5 +9%
RFS
433
Richardson Financial Services
Massachusetts
$4.37K -$4.45K -56 -50%
VWWMG
434
Vermillion & White Wealth Management Group
Pennsylvania
$4.34K +$573 +7 +15%
AA
435
Ancora Advisors
Ohio
$4.09K +$4.09K +50 New
GWSG
436
GPS Wealth Strategies Group
Colorado
$4.09K +$4.09K +50 New
BIA
437
Bell Investment Advisors
California
$3.93K -$1.56K -19 -28%
CT
438
Colonial Trust
South Carolina
$3.02K +$245 +3 +9%
RA
439
Rational Advisors
New York
$2.95K +$2.95K +36 New
CTC
440
Central Trust Company
Missouri
$2.87K – – –
WWM
441
Wolff Wiese Magana
California
$2.54K – – –
PSFG
442
Park Square Financial Group
Georgia
$2.37K +$2.37K +29 New
CFB
443
Cullen/Frost Bankers
Texas
$2.29K – – –
PWMG
444
Prestige Wealth Management Group
New Jersey
$2.05K – – –
AP
445
Aspect Partners
Virginia
$2.05K +$1.72K +21 +525%
HWM
446
Hemington Wealth Management
Virginia
$2K -$286 -4 -13%
SC
447
SouthState Corp
Florida
$1.88K -$8.92K -109 -83%
HI
448
Harbour Investments
Wisconsin
$1.64K – – –
FRA
449
Front Row Advisors
California
$1.56K -$982 -12 -39%
SS
450
Sunbelt Securities
Texas
$1.52K – – –
16 17
18
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