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ALTM

Arcadium Lithium plc

Delisted

ALTM was delisted on the 5th of March, 2025.

428 hedge funds and large institutions have $3.89B invested in Arcadium Lithium plc in 2024 Q4 according to their latest regulatory filings, with 111 funds opening new positions, 103 increasing their positions, 134 reducing their positions, and 67 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,300% more funds holding in top 10

Funds holding in top 10: 114 (+13)

118% more capital invested

Capital invested by funds: $1.79B → $3.89B (+$2.1B)

66% more first-time investments, than exits

New positions opened: 111 | Existing positions closed: 67

10% more funds holding

Funds holding: 390428 (+38)

6% less call options, than puts

Call options by funds: $25.7M | Put options by funds: $27.4M

23% less repeat investments, than reductions

Existing positions increased: 103 | Existing positions reduced: 134

Holders
428
Holders Change
+38
Holders Change %
+9.74%
% of All Funds
5.64%
Holding in Top 10
14
Holding in Top 10 Change
+13
Holding in Top 10 Change %
+1,300%
% of All Funds
0.18%
New
111
Increased
103
Reduced
134
Closed
67
Calls
$25.7M
Puts
$27.4M
Net Calls
-$1.71M
Net Calls Change
-$1.98M
Name Holding Trade Value Shares
Change
Change in
Stake
AllianceBernstein
26
AllianceBernstein
Tennessee
$36.9M +$25.7M +5,033,089 +234%
SAMU
27
SONA Asset Management (US)
New York
$36.3M +$36.1M +7,080,732 New
Tudor Investment Corp
28
Tudor Investment Corp
Connecticut
$35.1M +$34.9M +6,845,000 New
MF
29
Magnetar Financial
Illinois
$32.8M +$32.6M +6,391,389 New
AAM
30
Alpine Associates Management
Florida
$30.5M +$30.3M +5,942,930 New
Legal & General Group
31
Legal & General Group
United Kingdom
$30.4M -$1.59M -311,612 -5%
Man Group
32
Man Group
United Kingdom
$28M +$27.9M +5,457,010 New
TCA
33
Taconic Capital Advisors
New York
$26.5M +$26.3M +5,156,000 New
Marshall Wace
34
Marshall Wace
United Kingdom
$26.2M +$12.3M +2,415,793 +90%
HSBC Holdings
35
HSBC Holdings
United Kingdom
$22.7M +$22.3M +4,370,924 +19,366%
UOC
36
UBS O'Connor
Illinois
$22.6M +$22.5M +4,400,241 New
Hudson Bay Capital Management
37
Hudson Bay Capital Management
Connecticut
$22.3M +$22.2M +4,350,200 New
LP
38
LMR Partners
United Kingdom
$21.7M +$21.6M +4,231,354 New
Barclays
39
Barclays
United Kingdom
$20.9M +$1.7M +332,515 +9%
RhumbLine Advisers
40
RhumbLine Advisers
Massachusetts
$18M +$626K +122,696 +4%
WCMNY
41
Westchester Capital Management (New York)
New York
$17.9M +$17.8M +3,492,052 New
SGCM
42
Sand Grove Capital Management
United Kingdom
$15.1M +$15.1M +2,952,111 New
N
43
Nuveen
North Carolina
$15M -$214K -41,941 -1%
Squarepoint
44
Squarepoint
New York
$14.7M +$14.6M +2,864,067 New
WP
45
Woodline Partners
California
$14.4M +$14.3M +2,800,000 New
WIC
46
Water Island Capital
New York
$14.2M +$14.2M +2,772,693 New
AA
47
AQR Arbitrage
Connecticut
$13.9M +$13.9M +2,715,039 New
PMAM
48
Picton Mahoney Asset Management
Ontario, Canada
$13.7M +$13.7M +2,675,000 New
GF
49
Gabelli Funds
New York
$13.6M +$12.9M +2,532,829 +2,051%
Fidelity International
50
Fidelity International
Bermuda
$13.5M +$13.5M +2,635,000 New

ALTM Hedge Fund Activity: Q4 2024 in Review

428 of the 7,592 institutional investors tracked by Wall St. Rank reported a position in Arcadium Lithium plc (ALTM) for Q4 2024, worth a combined $3.89B — up 118% from $1.79B a quarter earlier.

Buyers outnumbered sellers: 111 funds opened new ALTM positions and 67 closed out — a net gain of 44 holders — while 103 added to existing stakes and 134 trimmed.

The largest buyer was Davidson Kempner Capital Management, opening a new position worth an estimated $142M. The largest seller was Kopernik Global Investors, cutting an estimated $56.8M.

  • 428 institutional investors held Arcadium Lithium plc (ALTM) as of Q4 2024, up from 390 in Q3 2024.
  • Funds reported $3.89B of Arcadium Lithium plc stock for Q4 2024, up 118% quarter-over-quarter.
  • 111 funds opened new Arcadium Lithium plc positions in Q4 2024 and 67 closed out, a net change of +44 holders.
  • The largest Arcadium Lithium plc buyer in Q4 2024 was Davidson Kempner Capital Management, an estimated $142M added.
  • The largest Arcadium Lithium plc seller in Q4 2024 was Kopernik Global Investors, an estimated $56.8M sold.

Based on aggregated 13F filings for Q4 2024.