HI
ALTM

Harbour Investments’s Arcadium Lithium plc ALTM Stock Holding History

Harbour Investments’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
-2,047
Closed -$10.5K – 3684
2024
Q4 		$10.5K Hold
2,047
– – ﹤0.01% 2423
2024
Q3 		$5.83K Buy
2,047
+378
+23% +$1.09K ﹤0.01% 2579
2024
Q2 		$5.61K Buy
1,669
+876
+110% +$3.66K ﹤0.01% 2468
2024
Q1 		$3.42K Buy
+793
New +$3.98K ﹤0.01% 2623

Other funds holding ALTM

VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return
IA
IFP Advisors Tampa, Florida $5.54B AUM 27.43% 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

Harbour Investments's ALTM Position: Q1 2025 in Review

Harbour Investments sold out of Arcadium Lithium plc (ALTM) in Q1 2025, closing a stake of 2,047 shares — an estimated $10.5K sold.

Harbour Investments first reported a position in ALTM in Q1 2024 and held it in 4 quarters. The position peaked at $10.5K in Q4 2024. 6 funds tracked by Wall St. Rank hold ALTM as of Q1 2025.

  • Harbour Investments reported no remaining Arcadium Lithium plc position as of Q1 2025 after selling out during the quarter.
  • Harbour Investments sold 2,047 Arcadium Lithium plc shares in Q1 2025, an estimated $10.5K.
  • Harbour Investments first reported a position in Arcadium Lithium plc in Q1 2024 and held it in 4 quarters.
  • Harbour Investments's Arcadium Lithium plc position peaked at $10.5K in Q4 2024.
  • 6 funds tracked by Wall St. Rank held Arcadium Lithium plc as of Q1 2025.

Based on Harbour Investments's 13F filing for Q1 2025, filed 8 May 2025.