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Lantheus
LNTH

401 hedge funds and large institutions have $4.35B invested in Lantheus in 2023 Q4 according to their latest regulatory filings, with 73 funds opening new positions, 136 increasing their positions, 149 reducing their positions, and 65 closing their positions.

New
Increased
Maintained
Reduced
Closed

71% more call options, than puts

Call options by funds: $139M | Put options by funds: $81.6M

12% more first-time investments, than exits

New positions opened: 73 | Existing positions closed: 65

0% more funds holding

Funds holding: 400 → 401 (+1)

0.62% less ownership

Funds ownership: 103% → 102.39% (-0.62%)

9% less repeat investments, than reductions

Existing positions increased: 136 | Existing positions reduced: 149

11% less capital invested

Capital invested by funds: $4.9B → $4.35B (-$549M)

44% less funds holding in top 10

Funds holding in top 10: 9 → 5 (-4)

Holders
401
Holders Change
+1
Holders Change %
+0.25%
% of All Funds
5.85%
Holding in Top 10
5
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-44.44%
% of All Funds
0.07%
New
73
Increased
136
Reduced
149
Closed
65
Calls
$139M
Puts
$81.6M
Net Calls
+$57.9M
Net Calls Change
+$177M

Top Buyers

1
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$58.1M
2
Citadel Advisors
Citadel Advisors
Florida
+$48.8M
3
Morgan Stanley
Morgan Stanley
New York
+$47.7M
4
RP
Reinhart Partners
Wisconsin
+$30.8M
5
BlackRock
BlackRock
New York
+$26.4M

Top Sellers

1
FCM
Farallon Capital Management
California
-$93.9M
2
Millennium Management
Millennium Management
New York
-$52.3M
3
Thrivent Financial for Lutherans
Thrivent Financial for Lutherans
Minnesota
-$32.8M
4
PHS
PFM Health Sciences
California
-$25.9M
5
EHI
Eagle Health Investments
Connecticut
-$25.3M
Name Holding Trade Value Shares
Change 		Change in
Stake
PCMF
26
Private Capital Management (Florida)
Florida
$34.5M +$8.22M +121,290 +28%
William Blair Investment Management
27
William Blair Investment Management
Illinois
$34.5M +$14.5M +214,702 +63%
Boston Partners
28
Boston Partners
Massachusetts
$34.3M +$3.33M +49,195 +10%
Lazard Asset Management
29
Lazard Asset Management
New York
$33.7M +$14M +206,495 +61%
ClearBridge Investments
30
ClearBridge Investments
New York
$33.4M +$11.4M +168,114 +45%
JP Morgan Chase
31
JP Morgan Chase
New York
$33.1M +$969K +14,307 +3%
B
32
Braidwell
Connecticut
$30.7M +$14M +206,800 +72%
Norges Bank
33
Norges Bank
Norway
$30M +$313K +4,623 +1%
CS
34
Candriam SCA
Luxembourg
$30M -$2.13M -31,373 -6%
Wellington Management Group
35
Wellington Management Group
Massachusetts
$27.7M +$2.23M +32,859 +8%
Wells Fargo
36
Wells Fargo
California
$26.8M +$22M +325,349 +306%
Fiera Capital (Canada)
37
Fiera Capital (Canada)
Quebec, Canada
$26.5M -$320K -4,727 -1%
PCM
38
Portolan Capital Management
Massachusetts
$26.5M -$3.21M -47,415 -10%
Loomis, Sayles & Company
39
Loomis, Sayles & Company
Massachusetts
$26.3M -$1.75M -25,790 -6%
Marshall Wace
40
Marshall Wace
United Kingdom
$25.1M -$24.4M -359,919 -47%
APM
41
Avidity Partners Management
Texas
$23.6M -$12.1M -178,400 -32%
EAM
42
Eagle Asset Management
Florida
$23.3M -$160K -2,368 -0.6%
GGHC
43
Gilder Gagnon Howe & Co
New York
$22.5M -$817K -12,052 -3%
PI
44
Putnam Investments
Massachusetts
$21.9M -$266K -3,926 -1%
SPPAM
45
Summit Partners Public Asset Management
Massachusetts
$19.1M -$21.8M -321,560 -51%
Victory Capital Management
46
Victory Capital Management
Texas
$18.8M -$3.04M -44,869 -13%
VOYA Investment Management
47
VOYA Investment Management
Georgia
$18.4M -$1.46M -21,554 -7%
Jane Street
48
Jane Street
New York
$18.2M +$7.01M +103,410 +54%
Principal Financial Group
49
Principal Financial Group
Iowa
$18.1M +$618K +9,128 +3%
LSV Asset Management
50
LSV Asset Management
Illinois
$18M -$928K -13,700 -5%
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LNTH Hedge Fund Activity: Q4 2023 in Review

401 of the 6,859 institutional investors tracked by Wall St. Rank reported a position in Lantheus (LNTH) for Q4 2023, worth a combined $4.35B — down 11% from $4.9B a quarter earlier.

Buyers outnumbered sellers: 73 funds opened new LNTH positions and 65 closed out — a net gain of 8 holders — while 136 added to existing stakes and 149 trimmed.

The largest buyer was Janus Henderson Group, adding an estimated $58.1M. The largest seller was Farallon Capital Management, cutting an estimated $93.9M.

  • 401 institutional investors held Lantheus (LNTH) as of Q4 2023, up from 400 in Q3 2023.
  • Funds reported $4.35B of Lantheus stock for Q4 2023, down 11% quarter-over-quarter.
  • 73 funds opened new Lantheus positions in Q4 2023 and 65 closed out, a net change of +8 holders.
  • The largest Lantheus buyer in Q4 2023 was Janus Henderson Group, an estimated $58.1M added.
  • The largest Lantheus seller in Q4 2023 was Farallon Capital Management, an estimated $93.9M sold.

Based on aggregated 13F filings for Q4 2023.