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ALTM

Arcadium Lithium plc
ALTM

Delisted

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

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6 hedge funds and large institutions have $19.4M invested in Arcadium Lithium plc in 2025 Q1 according to their latest regulatory filings, with 0 funds opening new positions, 1 increasing their positions, 2 reducing their positions, and 418 closing their positions.

New
Increased
Maintained
Reduced
Closed

50% less repeat investments, than reductions

Existing positions increased: 1 | Existing positions reduced: 2

99% less funds holding

Funds holding: 428 → 6 (-422)

100% less capital invested

Capital invested by funds: $3.89B → $19.4M (-$3.87B)

100% less funds holding in top 10

Funds holding in top 10: 14 → 0 (-14)

100% less first-time investments, than exits

New positions opened: 0 | Existing positions closed: 418

Holders
6
Holders Change
-422
Holders Change %
-98.6%
% of All Funds
0.08%
Holding in Top 10
–
Holding in Top 10 Change
-14
Holding in Top 10 Change %
-100%
% of All Funds
–
New
–
Increased
1
Reduced
2
Closed
418
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
SFCL
Strengthening Families & Communities LLC
Massachusetts
+$32.3K

Top Sellers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
-$689M
2
Vanguard Group
Vanguard Group
Pennsylvania
-$542M
3
State Street
State Street
Massachusetts
-$204M
4
DKCM
Davidson Kempner Capital Management
New York
-$143M
5
PCM
Pentwater Capital Management
Florida
-$141M
Name Holding Trade Value Shares
Change 		Change in
Stake
YCM
126
Yousif Capital Management
Michigan
– -$1.93M -376,888 Closed
PAMP
127
Polar Asset Management Partners
Ontario, Canada
– -$1.92M -375,000 Closed
OR
128
Olympiad Research
Connecticut
– -$1.86M -361,664 Closed
CCM
129
Cinctive Capital Management
New York
– -$1.85M -360,000 Closed
KFA
130
Krane Funds Advisors
New York
– -$1.83M -356,309 Closed
TRSOTSOK
131
Teachers Retirement System of the State of Kentucky
Kentucky
– -$1.72M -335,979 Closed
New York State Common Retirement Fund
132
New York State Common Retirement Fund
New York
– -$1.72M -335,727 Closed
AIP
133
Ameritas Investment Partners
Nebraska
– -$1.69M -328,814 Closed
VOYA Investment Management
134
VOYA Investment Management
Georgia
– -$1.66M -323,163 Closed
HM
135
Harvest Management
New York
– -$1.64M -320,000 Closed
Royal Bank of Canada
136
Royal Bank of Canada
Ontario, Canada
– -$1.61M -315,039 Closed
Mariner
137
Mariner
Kansas
– -$1.61M -314,518 Closed
ASRS
138
Arizona State Retirement System
Arizona
– -$1.6M -312,106 Closed
Allianz Asset Management
139
Allianz Asset Management
Germany
– -$1.59M -309,200 Closed
SG Americas Securities
140
SG Americas Securities
New York
– -$1.56M -304,446 Closed
AGC
141
Angelo Gordon & Co
New York
– -$1.54M -300,000 Closed
LSERS
142
Louisiana State Employees Retirement System
Louisiana
– -$1.53M -298,500 Closed
VI
143
Vestcor Inc
New Brunswick, Canada
– -$1.53M -298,000 Closed
Zurich Cantonal Bank
144
Zurich Cantonal Bank
Switzerland
– -$1.53M -297,574 Closed
Raymond James Financial
145
Raymond James Financial
Florida
– -$1.52M -297,231 Closed
PP
146
Paloma Partners
Connecticut
– -$1.45M -283,229 Closed
HCA
147
Harbor Capital Advisors
Illinois
– -$1.45M -282,899 Closed
Balyasny Asset Management
148
Balyasny Asset Management
Illinois
– -$1.42M -276,916 Closed
SOMRS
149
State of Michigan Retirement System
Michigan
– -$1.31M -254,758 Closed
Thrivent Financial for Lutherans
150
Thrivent Financial for Lutherans
Minnesota
– -$1.3M -253,089 Closed
4 5
6
7 8

ALTM Hedge Fund Activity: Q1 2025 in Review

6 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in Arcadium Lithium plc (ALTM) for Q1 2025, worth a combined $19.4M — down 100% from $3.89B a quarter earlier.

Sellers outnumbered buyers: 418 funds closed out of ALTM and 0 opened new positions — a net loss of 418 holders — while 2 trimmed existing stakes and 1 added.

The largest buyer was Strengthening Families & Communities LLC, adding an estimated $32.3K. The largest seller was BlackRock, exiting entirely with an estimated $689M sold.

  • 6 institutional investors held Arcadium Lithium plc (ALTM) as of Q1 2025, down from 428 in Q4 2024.
  • Funds reported $19.4M of Arcadium Lithium plc stock for Q1 2025, down 100% quarter-over-quarter.
  • 0 funds opened new Arcadium Lithium plc positions in Q1 2025 and 418 closed out, a net change of -418 holders.
  • The largest Arcadium Lithium plc buyer in Q1 2025 was Strengthening Families & Communities LLC, an estimated $32.3K added.
  • The largest Arcadium Lithium plc seller in Q1 2025 was BlackRock, an estimated $689M sold.

Based on aggregated 13F filings for Q1 2025.