SPPAM
SEI

Summit Partners Public Asset Management’s Solaris Energy Infrastructure SEI Stock Holding History

Summit Partners Public Asset Management’s Portfolio SEI Stock Details SEI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-570,000
Closed -$12.4M – 204
2025
Q1 		$12.4M Buy
+570,000
New +$15.8M 0.32% 93

Other funds holding SEI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
ECA
Encompass Capital Advisors New York $3.34B AUM 167.64% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return

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

Summit Partners Public Asset Management reduced its Solaris Energy Infrastructure (SEI) stake by 17% in Q1 2026, selling an estimated $18.8M and leaving 1,729,055 shares worth $97.7M. The position accounts for 2.63% of the portfolio, ranked #8.

Summit Partners Public Asset Management first reported a position in SEI in Q4 2024 and has held it in 6 quarters since. 363 funds tracked by Wall St. Rank hold SEI as of Q1 2026.

  • Summit Partners Public Asset Management held 1,729,055 shares of Solaris Energy Infrastructure worth $97.7M as of Q1 2026.
  • Summit Partners Public Asset Management sold 347,269 Solaris Energy Infrastructure shares in Q1 2026, an estimated $18.8M.
  • Solaris Energy Infrastructure made up 2.63% of Summit Partners Public Asset Management's portfolio in Q1 2026, its #8 holding.
  • Summit Partners Public Asset Management first reported a position in Solaris Energy Infrastructure in Q4 2024 and has held it in 6 quarters since.
  • 363 funds tracked by Wall St. Rank held Solaris Energy Infrastructure as of Q1 2026.

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