IAM
AMPS

Iridian Asset Management’s Altus Power AMPS Stock Holding History

Iridian Asset Management’s Portfolio AMPS Stock Details AMPS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q1 		– Sell
-12,653
Closed -$51.5K – 51
2024
Q4 		$51.5K Hold
12,653
– – 0.01% 48
2024
Q3 		$40.2K Buy
+12,653
New +$45.1K 0.01% 52

Other funds holding AMPS

Blackstone Inc
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GCL
Glazer Capital LLC New York $4.71B AUM 81.93% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $5.01B AUM 35.27% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
LMGAM
Liberty Mutual Group Asset Management Boston, Massachusetts $1.25B AUM 45.27% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Iridian Asset Management's AMPS Position: Q1 2025 in Review

Iridian Asset Management sold out of Altus Power (AMPS) in Q1 2025, closing a stake of 12,653 shares — an estimated $51.5K sold.

Iridian Asset Management first reported a position in AMPS in Q3 2024 and held it in 2 quarters. The position peaked at $51.5K in Q4 2024. 156 funds tracked by Wall St. Rank hold AMPS as of Q1 2025.

  • Iridian Asset Management reported no remaining Altus Power position as of Q1 2025 after selling out during the quarter.
  • Iridian Asset Management sold 12,653 Altus Power shares in Q1 2025, an estimated $51.5K.
  • Iridian Asset Management first reported a position in Altus Power in Q3 2024 and held it in 2 quarters.
  • Iridian Asset Management's Altus Power position peaked at $51.5K in Q4 2024.
  • 156 funds tracked by Wall St. Rank held Altus Power as of Q1 2025.

Based on Iridian Asset Management's 13F filing for Q1 2025, filed 30 Apr 2025.