Millennium Management
ALTM

Millennium Management’s Arcadium Lithium plc ALTM Stock Holding History

Millennium Management’s Portfolio ALTM Stock Details ALTM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q1 		– Sell
-8,845,876
Closed -$45.4M – 6576
2024
Q4 		$45.4M Sell
8,845,876
-914,972
-9% -$4.67M 0.02% 843
2024
Q3 		$27.8M Buy
9,760,848
+6,629,370
+212% +$19.2M 0.01% 1258
2024
Q2 		$10.5M Sell
3,131,478
-2,906,594
-48% -$12.1M ﹤0.01% 2033
2024
Q1 		$26M Buy
+6,038,072
New +$30.3M 0.01% 1324

Other funds holding ALTM

VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return
IA
IFP Advisors Tampa, Florida $4.82B AUM 20.19% 1-Year Est. Return
SFCL
Strengthening Families & Communities LLC Boston, Massachusetts $401M AUM 33.17% 1-Year Est. Return
PS
Principal Securities Des Moines, Iowa $6.82B AUM 17.15% 1-Year Est. Return
AAG
Armstrong Advisory Group Needham, Massachusetts $1.64B AUM 19.37% 1-Year Est. Return
AW
Avion Wealth The Woodlands, Texas $484M AUM 15.17% 1-Year Est. Return

Millennium Management's ALTM Position: Q1 2025 in Review

Millennium Management sold out of Arcadium Lithium plc (ALTM) in Q1 2025, closing a stake of 8,845,876 shares — an estimated $45.4M sold.

Millennium Management first reported a position in ALTM in Q1 2024 and held it in 4 quarters. The position peaked at $45.4M in Q4 2024. 6 funds tracked by Wall St. Rank hold ALTM as of Q1 2025.

  • Millennium Management reported no remaining Arcadium Lithium plc position as of Q1 2025 after selling out during the quarter.
  • Millennium Management sold 8,845,876 Arcadium Lithium plc shares in Q1 2025, an estimated $45.4M.
  • Millennium Management first reported a position in Arcadium Lithium plc in Q1 2024 and held it in 4 quarters.
  • Millennium Management's Arcadium Lithium plc position peaked at $45.4M in Q4 2024.
  • 6 funds tracked by Wall St. Rank held Arcadium Lithium plc as of Q1 2025.

Based on Millennium Management's 13F filing for Q1 2025, filed 15 May 2025.