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Lantheus

413 hedge funds and large institutions have $3.66B invested in Lantheus in 2025 Q3 according to their latest regulatory filings, with 76 funds opening new positions, 101 increasing their positions, 186 reducing their positions, and 129 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 → $3.66B (-$2.98B)

46% less repeat investments, than reductions

Existing positions increased: 101 | Existing positions reduced: 186

50% less funds holding in top 10

Funds holding in top 10: 42 (-2)

Holders
413
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
M&T Bank
501
M&T Bank
New York
OC
502
Oppenheimer & Co
New York
PAS
503
Park Avenue Securities
New York
PA
504
Profund Advisors
Maryland
MIA
505
MeadowBrook Investment Advisors
Michigan
SC
506
SummitTX Capital
Texas
LA
507
Lindenwold Advisors
Pennsylvania
SCM
508
Shelton Capital Management
Colorado
DHC
509
Drum Hill Capital
Connecticut
LI
510
LRI Investments
Florida
GWM
511
Gitterman Wealth Management
New Jersey
HFS
512
Hughes Financial Services
Virginia
OCM
513
Osterweis Capital Management
California
MYIA
514
Mount Yale Investment Advisors
Colorado
MUAMU
515
Mitsubishi UFJ Asset Management (UK)
United Kingdom
WTC
516
WhitTier Trust Company
Nevada
AAP
517
Arax Advisory Partners
Colorado
ECM
518
Estabrook Capital Management
New York
BIG
519
Brooklyn Investment Group
New York
Fuller & Thaler Asset Management
520
Fuller & Thaler Asset Management
California
MFG
521
Mendota Financial Group
Wisconsin
GWM
522
Geneos Wealth Management
Colorado
KA
523
Kozak & Associates
Colorado
AGWCA
524
Annis Gardner Whiting Capital Advisors
Florida
WA
525
WPG Advisers
Maryland