Arcadium Lithium plc
ALTM
ALTM was delisted on the 5th of March, 2025.
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 421 closing their positions.
50% less repeat investments, than reductions
Existing positions increased: 1 | Existing positions reduced: 2
70.81% less ownership
Funds ownership: 70.81% → 0% (-71%)
99% less funds holding
Funds holding: 431 → 6 (-425)
100% less funds holding in top 10
Funds holding in top 10: 14 → 0 (-14)
100% less capital inflows, than outflows
Capital inflows: $32.3K | Capital outflows: $3.87B
100% less first-time investments, than exits
New positions opened: 0 | Existing positions closed: 421
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Strengthening Families & Communities LLC
Boston,
Massachusetts
|
+$32.3K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
-$689M |
| 2 |
Vanguard Group
Malvern,
Pennsylvania
|
-$542M |
| 3 |
State Street
Boston,
Massachusetts
|
-$204M |
| 4 |
Davidson Kempner Capital Management
New York
|
-$143M |
| 5 |
Pentwater Capital Management
Naples,
Florida
|
-$141M |
ALTM Hedge Fund Activity: Q1 2025 in Review
6 of the 7,487 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: 421 funds closed out of ALTM and 0 opened new positions — a net loss of 421 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 431 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 421 closed out, a net change of -421 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.