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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
GC
226
Guggenheim Capital
Illinois
$526K
HT
227
Headlands Technologies
Illinois
$513K
Pictet Asset Management
228
Pictet Asset Management
Switzerland
$502K
X
229
Xponance
Pennsylvania
$494K
FNBOO
230
First National Bank of Omaha
Nebraska
$477K
VCA
231
Verdence Capital Advisors
Maryland
$473K
BCI
232
Brinker Capital Investments
Pennsylvania
$466K
SCM
233
Sirios Capital Management
Massachusetts
$465K
Mirae Asset Global Investments
234
Mirae Asset Global Investments
South Korea
$456K
Aviva
235
Aviva
United Kingdom
$454K
CNBTD
236
Citizens National Bank Trust Department
Mississippi
$451K
HighTower Advisors
237
HighTower Advisors
Illinois
$428K
GAM
238
Groupama Asset Management
France
$423K
DM
239
Diker Management
New York
$422K
SA
240
Sanctuary Advisors
Indiana
$412K
BFM
241
Boothbay Fund Management
New York
$407K
FNA
242
First National Advisers
Nebraska
$406K
Twin Tree Management
243
Twin Tree Management
Texas
$405K
LWAM
244
Legacy Wealth Asset Management
Minnesota
$391K
DB
245
Danske Bank
Denmark
$388K
SPIA
246
Steward Partners Investment Advisory
New York
$380K
MML Investors Services
247
MML Investors Services
Massachusetts
$378K
CBU
248
CIBC Bancorp USA
Illinois
$373K
SOADOR
249
State of Alaska Department of Revenue
Alaska
$371K
Public Employees Retirement Association of Colorado
250
Public Employees Retirement Association of Colorado
Colorado
$369K