LNTH icon

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 %
CF
476
Corebridge Financial
Texas
– – -110,064 Closed
Select Equity Group
477
Select Equity Group
New York
– – -100,843 Closed
MP
478
Mangrove Partners
Connecticut
– – -84,940 Closed
RA
479
Royce & Associates
New York
– – -79,699 Closed
Connor, Clark & Lunn Investment Management (CC&L)
480
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
– – -63,104 Closed
ACM
481
Atika Capital Management
New York
– – -45,100 Closed
Renaissance Technologies
482
Renaissance Technologies
New York
– – -41,100 Closed
CM
483
Castleark Management
Illinois
– – -37,500 Closed
Capital Fund Management (CFM)
484
Capital Fund Management (CFM)
France
– – -29,225 Closed
AWG
485
Alpha Wave Global
New York
– – -26,997 Closed
AIMCA
486
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
– – -25,700 Closed
CEI
487
Clark Estates Inc
New York
– – -25,237 Closed
WSA
488
Warm Springs Advisors
California
– – -25,000 Closed
SWA
489
Stratos Wealth Advisors
Ohio
– – -22,119 Closed
HSA
490
Hussman Strategic Advisors
Maryland
– – -21,000 Closed
JCIA
491
Jackson Creek Investment Advisors
Colorado
– – -16,012 Closed
CCIA
492
Campbell & Co Investment Adviser
Maryland
– – -13,373 Closed
Arrowstreet Capital
493
Arrowstreet Capital
Massachusetts
– – -11,384 Closed
SWM
494
Shelton Wealth Management
Texas
– – -10,773 Closed
AG
495
Algert Global
California
– – -10,301 Closed
WW
496
Winnow Wealth
Texas
– – -8,896 Closed
Two Sigma Investments
497
Two Sigma Investments
New York
– – -7,887 Closed
GCM
498
Genus Capital Management
British Columbia, Canada
– – -7,600 Closed
CC
499
Centiva Capital
New York
– – -7,173 Closed
SSA
500
Schonfeld Strategic Advisors
New York
– – -6,227 Closed
18 19
20
21 22