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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
LSV Asset Management
51
LSV Asset Management
Illinois
$21.1M -$4.48M -61,300 -17%
Royal Bank of Canada
52
Royal Bank of Canada
Ontario, Canada
$20.8M +$1.07M +14,617 +5%
B
53
Braidwell
Connecticut
$20M +$21.1M +288,300 New
Principal Financial Group
54
Principal Financial Group
Iowa
$19.6M +$242K +3,313 +1%
EMFAT
55
Emerald Mutual Fund Advisers Trust
Pennsylvania
$18.7M +$1.42M +19,395 +8%
PCM
56
Peregrine Capital Management
Minnesota
$18.6M +$1.5M +20,554 +8%
NIP
57
Nicholas Investment Partners
California
$17.7M -$1.1M -15,017 -6%
Renaissance Technologies
58
Renaissance Technologies
New York
$17.5M -$9.28M -126,900 -34%
Manulife (Manufacturers Life Insurance)
59
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$16.8M +$515K +7,038 +3%
Ameriprise
60
Ameriprise
Minnesota
$16.5M +$2.42M +33,025 +16%
Artisan Partners
61
Artisan Partners
Wisconsin
$16.5M – – –
ECM
62
ExodusPoint Capital Management
New York
$16M +$6.57M +89,879 +64%
Goldman Sachs
63
Goldman Sachs
New York
$15.8M -$39.6K -541 -0.2%
Adage Capital Partners
64
Adage Capital Partners
Massachusetts
$15.6M +$15M +205,000 +1,025%
RhumbLine Advisers
65
RhumbLine Advisers
Massachusetts
$15.1M +$53.5K +731 +0.3%
SEI Investments
66
SEI Investments
Pennsylvania
$13.8M -$1.45M -19,812 -9%
FCM
67
Frontier Capital Management
Massachusetts
$13.6M -$4.83M -66,014 -25%
Jane Street
68
Jane Street
New York
$13.3M +$3.62M +49,472 +35%
MIIM
69
Mesirow Institutional Investment Management
Illinois
$13.1M +$625K +8,541 +5%
Deutsche Bank
70
Deutsche Bank
Germany
$13M +$1.51M +20,602 +12%
TAM
71
Telemark Asset Management
Massachusetts
$12.9M -$1.1M -15,000 -8%
New York State Common Retirement Fund
72
New York State Common Retirement Fund
New York
$12.6M -$1.09M -14,949 -8%
ACM
73
Atika Capital Management
New York
$12.4M +$13M +178,000 New
MP
74
Mangrove Partners
Connecticut
$12.1M – – –
D.E. Shaw & Co
75
D.E. Shaw & Co
New York
$11.9M -$28.3M -386,997 -69%
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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.