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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
HighTower Advisors
201
HighTower Advisors
Illinois
$1.32M -$1.31M -17,852 -48%
LTAS
202
Linden Thomas Advisory Services
North Carolina
$1.27M +$1.33M +18,218 New
BF
203
BOK Financial
Oklahoma
$1.22M +$442K +6,044 +47%
PRC
204
Pearl River Capital
Michigan
$1.2M -$830K -11,345 -40%
IWS
205
Insight Wealth Strategies
California
$1.2M +$45.9K +628 +4%
Federated Hermes
206
Federated Hermes
Pennsylvania
$1.19M -$20.7M -283,161 -94%
BAMF
207
BI Asset Management Fondsmaeglerselskab
Denmark
$1.18M -$910K -12,441 -42%
NA
208
Navellier & Associates
Nevada
$1.17M -$218K -2,978 -15%
Teacher Retirement System of Texas
209
Teacher Retirement System of Texas
Texas
$1.16M -$798K -10,905 -40%
Truist Financial
210
Truist Financial
North Carolina
$1.15M -$133K -1,812 -10%
SOMRS
211
State of Michigan Retirement System
Michigan
$1.14M -$29.3K -400 -2%
CAM
212
Congress Asset Management
Massachusetts
$1.11M -$25.5M -348,110 -96%
NMIMC
213
Northwestern Mutual Investment Management Company
Wisconsin
$1.05M -$658 -9 -0.1%
Robeco Institutional Asset Management
214
Robeco Institutional Asset Management
Netherlands
$998K – – –
HF
215
HRT Financial
New York
$998K -$338K -4,621 -24%
NMERB
216
New Mexico Educational Retirement Board
New Mexico
$980K – – –
COPPSERS
217
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$963K -$1.4M -19,174 -58%
MF
218
Magnetar Financial
Illinois
$960K +$775K +10,600 +330%
PSC
219
Portman Square Capital
United Kingdom
$935K – – –
TI
220
Tidal Investments
Wisconsin
$927K +$235K +3,210 +32%
SGI
221
Summit Global Investments
Utah
$927K +$976K +13,349 New
Nomura Holdings
222
Nomura Holdings
Japan
$915K -$485K -6,629 -33%
FNA
223
First National Advisers
Nebraska
$905K +$400K +5,464 +72%
DAM
224
Deltec Asset Management
New York
$902K +$950K +12,986 New
Zurich Cantonal Bank
225
Zurich Cantonal Bank
Switzerland
$897K -$52.5K -718 -5%
7 8
9
10 11

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.