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Lantheus

407 hedge funds and large institutions have $3.65B invested in Lantheus in 2025 Q3 according to their latest regulatory filings, with 75 funds opening new positions, 98 increasing their positions, 185 reducing their positions, and 127 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

less ownership

Funds ownership:

less funds holding

Funds holding:

less first-time investments, than exits

New positions opened: | Existing positions closed:

45% less capital invested

Capital invested by funds: $6.64B → $3.65B (-$2.98B)

47% less repeat investments, than reductions

Existing positions increased: 98 | Existing positions reduced: 185

50% less funds holding in top 10

Funds holding in top 10: 42 (-2)

Holders
407
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$25.2M
Puts
$19.4M
Net Calls
Net Calls Change

Top Buyers

1 +$161M
2 +$65.7M
3 +$32.7M
4
CG
Carmignac Gestion
France
+$26.2M
5
Millennium Management
Millennium Management
New York
+$18M
Name Holding Trade Value Shares
Change
Change in
Stake
GIA
351
GHP Investment Advisors
Colorado
$7.44K
MG
352
Mather Group
Illinois
$6.97K
SS
353
SBI Securities
Japan
$6.36K
RCM
354
Richardson Capital Management
Wisconsin
$6.16K
AIM
355
Anchor Investment Management
South Carolina
$5.9K
Mitsubishi UFJ Asset Management
356
Mitsubishi UFJ Asset Management
Japan
$4.77K
GWSA
357
Global Wealth Strategies & Associates
Colorado
$4.72K
PC
358
Pier Capital
Connecticut
$4.57K
WANY
359
Wealthspire Advisors (New York)
New York
$4.57K
RS
360
Rakuten Securities
Japan
$4.31K
PWAM
361
Private Wealth Asset Management
Iowa
$3.74K
HWM
362
HighMark Wealth Management
Minnesota
$3.08K
WW
363
Winnow Wealth
Texas
$3.07K
T. Rowe Price Investment Management
364
T. Rowe Price Investment Management
Maryland
$3K
FMII
365
Farmers & Merchants Investments Inc
Nebraska
$2.98K
TFA
366
Transamerica Financial Advisors
Florida
$2.82K
JSAM
367
J. Safra Asset Management
New York
$2.77K
VWWMG
368
Vermillion & White Wealth Management Group
Pennsylvania
$2.72K
National Bank of Canada
369
National Bank of Canada
Quebec, Canada
$2.71K
ACM
370
Aster Capital Management
United Arab Emirates
$2.62K
GWSG
371
GPS Wealth Strategies Group
Colorado
$2.56K
QL
372
Quarry LP
New York
$2.41K
CTC
373
Central Trust Company
Missouri
$1.8K
MPWT
374
MassMutual Private Wealth & Trust
Connecticut
$1.79K
CT
375
Colonial Trust
South Carolina
$1.65K