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Lantheus
LNTH

Overview Fund Activity

468 hedge funds and large institutions have $6.63B invested in Lantheus in 2025 Q2 according to their latest regulatory filings, with 47 funds opening new positions, 193 increasing their positions, 171 reducing their positions, and 89 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
468
Holders Change
-48
Holders Change %
-9.3%
% of All Funds
6.27%
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
193
Reduced
171
Closed
89
Calls
$54.4M
Puts
$37.8M
Net Calls
+$16.5M
Net Calls Change
+$318K

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
+$195M
2
Wellington Management Group
Wellington Management Group
Massachusetts
+$66.3M
3
FCM
Farallon Capital Management
California
+$57.2M
4
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$34.8M
5
UBS Group
UBS Group
Switzerland
+$33.8M

Top Sellers

1
PCM
Portolan Capital Management
Massachusetts
-$50.2M
2
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
-$32.8M
3
NL
Nuveen LLC
North Carolina
-$29.1M
4
HRCM
Hood River Capital Management
Florida
-$27.3M
5
Invesco
Invesco
Georgia
-$23.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
Nisa Investment Advisors
276
Nisa Investment Advisors
Missouri
$536K -$11.7K -143 -2%
GAM
277
Groupama Asset Management
France
$508K -$564K – –
JFG
278
Jefferies Financial Group
New York
$506K -$1.91M -23,352 -79%
SGAM
279
Smith Group Asset Management
Texas
$499K – – –
Wealth Enhancement Advisory Services
280
Wealth Enhancement Advisory Services
Minnesota
$495K +$217K +2,695 +78%
JCM
281
J2 Capital Management
Michigan
$494K +$161K +1,968 +48%
Aviva
282
Aviva
United Kingdom
$492K -$39.2K -479 -7%
WWM
283
Whalen Wealth Management
Nevada
$481K +$125K +1,528 +35%
BF
284
BOK Financial
Oklahoma
$477K +$128K +1,566 +37%
Jennison Associates
285
Jennison Associates
New York
$473K -$280K -3,420 -37%
VCA
286
Verdence Capital Advisors
Maryland
$472K +$79.3K +969 +20%
BNP Paribas Asset Management
287
BNP Paribas Asset Management
France
$464K +$54.8K +669 +13%
SAM
288
Securian Asset Management
Minnesota
$430K – – –
CG
289
Cynosure Group
Utah
$408K +$124K +1,513 +44%
EWM
290
Empirical Wealth Management
Washington
$408K +$82.6K +1,009 +25%
TSS
291
Two Sigma Securities
New York
$407K +$407K +4,972 New
UIA
292
Ulland Investment Advisors
Minnesota
$405K -$181K -2,212 -31%
AC
293
AXQ Capital
New Jersey
$402K +$402K +4,912 New
Walleye Trading
294
Walleye Trading
New York
$399K +$56.2K +686 +16%
KWM
295
Keebeck Wealth Management
Illinois
$397K +$212K +2,585 +114%
P
296
Pitcairn
Pennsylvania
$397K -$78.7K -961 -17%
GIM
297
Glenmede Investment Management
Pennsylvania
$397K +$397K +4,846 New
CGH
298
Crossmark Global Holdings
Texas
$386K -$19.2K -234 -5%
PEAK6
299
PEAK6
Illinois
$383K +$383K +4,679 New
BC
300
Burney Company
Virginia
$383K -$134K -1,639 -26%
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