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Lantheus
LNTH

400 hedge funds and large institutions have $4.9B invested in Lantheus in 2023 Q3 according to their latest regulatory filings, with 57 funds opening new positions, 144 increasing their positions, 155 reducing their positions, and 87 closing their positions.

New
Increased
Maintained
Reduced
Closed

3.32% more ownership

Funds ownership: 99.68% → 103% (+3.3%)

7% less repeat investments, than reductions

Existing positions increased: 144 | Existing positions reduced: 155

8% less funds holding

Funds holding: 433 → 400 (-33)

14% less capital invested

Capital invested by funds: $5.71B → $4.9B (-$812M)

31% less funds holding in top 10

Funds holding in top 10: 13 → 9 (-4)

34% less first-time investments, than exits

New positions opened: 57 | Existing positions closed: 87

63% less call options, than puts

Call options by funds: $69.5M | Put options by funds: $188M

Holders
400
Holders Change
-33
Holders Change %
-7.62%
% of All Funds
6.35%
Holding in Top 10
9
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-30.77%
% of All Funds
0.14%
New
57
Increased
144
Reduced
155
Closed
87
Calls
$69.5M
Puts
$188M
Net Calls
-$119M
Net Calls Change
-$127M

Top Buyers

1
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$159M
2
Fidelity Investments
Fidelity Investments
Massachusetts
+$104M
3
Marshall Wace
Marshall Wace
United Kingdom
+$37.5M
4
Macquarie Group
Macquarie Group
Australia
+$32.7M
5
Fiera Capital (Canada)
Fiera Capital (Canada)
Quebec, Canada
+$31.7M

Top Sellers

1
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
-$49.1M
2
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$42M
3
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$28.3M
4
AllianceBernstein
AllianceBernstein
Tennessee
-$28.2M
5
CAM
Congress Asset Management
Massachusetts
-$25.5M
Name Holding Trade Value Shares
Change 		Change in
Stake
RI
76
Redwood Investments
Massachusetts
$11.9M -$898K -12,271 -7%
OAM
77
Oberweis Asset Management
Illinois
$11.8M +$231K +3,160 +2%
Comerica Bank
78
Comerica Bank
Texas
$11.7M +$6.79M +92,844 +122%
RPAM
79
Rhenman & Partners Asset Management
Sweden
$11.7M +$4.97M +68,000 +68%
Fisher Asset Management
80
Fisher Asset Management
Washington
$11.2M -$6.64M -90,785 -36%
Citadel Advisors
81
Citadel Advisors
Florida
$11M -$5.95M -81,297 -34%
Swiss National Bank
82
Swiss National Bank
Switzerland
$10.4M +$124K +1,700 +1%
DCMIC
83
Decheng Capital Management III (Cayman)
Cayman Islands
$9.88M +$10.4M +142,196 New
CG
84
Colony Group
Massachusetts
$9.83M +$2.04M +27,850 +25%
BNP Paribas Financial Markets
85
BNP Paribas Financial Markets
France
$9.32M -$1.23M -16,845 -11%
Legal & General Group
86
Legal & General Group
United Kingdom
$9.27M -$85.3K -1,166 -0.9%
SBH
87
Segall Bryant & Hamill
Illinois
$9.03M +$2.96M +40,529 +45%
AIG
88
American International Group
New York
$9.02M -$396K -5,415 -4%
STB
89
S&T Bank
Pennsylvania
$8.84M +$9.3M +127,179 New
Alyeska Investment Group
90
Alyeska Investment Group
Illinois
$8.69M – – –
California Public Employees Retirement System
91
California Public Employees Retirement System
California
$8.61M -$498K -6,806 -5%
PAM
92
Panagora Asset Management
Massachusetts
$8.01M +$86.7K +1,186 +1%
Schroder Investment Management Group
93
Schroder Investment Management Group
United Kingdom
$7.76M +$6M +82,005 +277%
State of Wisconsin Investment Board
94
State of Wisconsin Investment Board
Wisconsin
$7.52M +$2.73M +37,279 +53%
Wells Fargo
95
Wells Fargo
California
$7.39M +$1.73M +23,643 +29%
SI
96
Scout Investments
Missouri
$7.18M -$226K -3,084 -3%
Capital Fund Management (CFM)
97
Capital Fund Management (CFM)
France
$7.12M -$3.12M -42,601 -29%
RA
98
Royce & Associates
New York
$7.07M – – –
Lord, Abbett & Co
99
Lord, Abbett & Co
New Jersey
$6.9M -$49.1M -671,028 -87%
Envestnet Asset Management
100
Envestnet Asset Management
Illinois
$6.82M +$1.4M +19,116 +24%
2 3
4
5 6

LNTH Hedge Fund Activity: Q3 2023 in Review

400 of the 6,301 institutional investors tracked by Wall St. Rank reported a position in Lantheus (LNTH) for Q3 2023, worth a combined $4.9B — down 14% from $5.71B a quarter earlier.

Sellers outnumbered buyers: 87 funds closed out of LNTH and 57 opened new positions — a net loss of 30 holders — while 155 trimmed existing stakes and 144 added.

The largest buyer was Janus Henderson Group, adding an estimated $159M. The largest seller was Lord, Abbett & Co, cutting an estimated $49.1M.

  • 400 institutional investors held Lantheus (LNTH) as of Q3 2023, down from 433 in Q2 2023.
  • Funds reported $4.9B of Lantheus stock for Q3 2023, down 14% quarter-over-quarter.
  • 57 funds opened new Lantheus positions in Q3 2023 and 87 closed out, a net change of -30 holders.
  • The largest Lantheus buyer in Q3 2023 was Janus Henderson Group, an estimated $159M added.
  • The largest Lantheus seller in Q3 2023 was Lord, Abbett & Co, an estimated $49.1M sold.

Based on aggregated 13F filings for Q3 2023.