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Lantheus

416 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, 102 increasing their positions, 187 reducing their positions, and 128 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

less funds holding

Funds holding:

less ownership

Funds ownership:

less first-time investments, than exits

New positions opened: | Existing positions closed:

45% less capital invested

Capital invested by funds: $6.63B → $3.66B (-$2.98B)

45% less repeat investments, than reductions

Existing positions increased: 102 | Existing positions reduced: 187

50% less funds holding in top 10

Funds holding in top 10: 42 (-2)

Holders
416
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 +$196M
2 +$80M
3 +$39.8M
4
CG
Carmignac Gestion
France
+$31.9M
5
Millennium Management
Millennium Management
New York
+$22M

Top Sellers

1 -$203M
2 -$122M
3 -$89.1M
4
Invesco
Invesco
Georgia
-$59.4M
5
Wellington Management Group
Wellington Management Group
Massachusetts
-$59.2M
Name Holding Trade Value Shares
Change
Change in
Stake
PI
501
PFG Investments
New York
M&T Bank
502
M&T Bank
New York
OC
503
Oppenheimer & Co
New York
PAS
504
Park Avenue Securities
New York
PA
505
Profund Advisors
Maryland
MIA
506
MeadowBrook Investment Advisors
Michigan
SC
507
SummitTX Capital
Texas
LA
508
Lindenwold Advisors
Pennsylvania
SCM
509
Shelton Capital Management
Colorado
DHC
510
Drum Hill Capital
Connecticut
LI
511
LRI Investments
Florida
GWM
512
Gitterman Wealth Management
New Jersey
HFS
513
Hughes Financial Services
Virginia
OCM
514
Osterweis Capital Management
California
MYIA
515
Mount Yale Investment Advisors
Colorado
MUAMU
516
Mitsubishi UFJ Asset Management (UK)
United Kingdom
WTC
517
WhitTier Trust Company
Nevada
AAP
518
Arax Advisory Partners
Colorado
ECM
519
Estabrook Capital Management
New York
BIG
520
Brooklyn Investment Group
New York
Fuller & Thaler Asset Management
521
Fuller & Thaler Asset Management
California
MFG
522
Mendota Financial Group
Wisconsin
GWM
523
Geneos Wealth Management
Colorado
KA
524
Kozak & Associates
Colorado
AGWCA
525
Annis Gardner Whiting Capital Advisors
Florida