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Summit Partners Public Asset Management’s Advanced Energy AEIS Stock Holding History

Summit Partners Public Asset Management’s Portfolio AEIS Stock Details AEIS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q3 		– Sell
-50,000
Closed -$6.63M – 168
2025
Q2 		$6.63M Sell
50,000
-100,000
-67% -$11M 0.17% 108
2025
Q1 		$14.3M Buy
+150,000
New +$17.1M 0.37% 86
2024
Q1 		– Sell
-28,000
Closed -$3.05M – 123
2023
Q4 		$3.05M Buy
+28,000
New +$2.72M 0.13% 115

Other funds holding AEIS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $24.3B AUM 34.41% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Summit Partners Public Asset Management's AEIS Position: Q1 2026 in Review

Summit Partners Public Asset Management reduced its Advanced Energy (AEIS) stake by 48% in Q1 2026, selling an estimated $44.8M and leaving 166,418 shares worth $53.7M. The position accounts for 1.44% of the portfolio, ranked #18.

Summit Partners Public Asset Management first reported a position in AEIS in Q4 2024 and has held it in 6 quarters since. The position peaked at $71.5M in Q4 2024. 575 funds tracked by Wall St. Rank hold AEIS as of Q1 2026.

  • Summit Partners Public Asset Management held 166,418 shares of Advanced Energy worth $53.7M as of Q1 2026.
  • Summit Partners Public Asset Management sold 154,500 Advanced Energy shares in Q1 2026, an estimated $44.8M.
  • Advanced Energy made up 1.44% of Summit Partners Public Asset Management's portfolio in Q1 2026, its #18 holding.
  • Summit Partners Public Asset Management first reported a position in Advanced Energy in Q4 2024 and has held it in 6 quarters since.
  • Summit Partners Public Asset Management's Advanced Energy position peaked at $71.5M in Q4 2024.
  • 575 funds tracked by Wall St. Rank held Advanced Energy as of Q1 2026.

Based on Summit Partners Public Asset Management's 13F filing for Q1 2026, filed 15 May 2026.