Barclays
SEI

Barclays’s Solaris Energy Infrastructure SEI Stock Holding History

Barclays’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
2026
Q1 		$25.4M Hold
450,000
– – 0.01% 996
2025
Q4 		$20.7M Buy
+450,000
New +$21.8M 0.01% 1240
2025
Q2 		– Sell
-185,000
Closed -$4.03M – 5619
2025
Q1 		$4.03M Buy
+185,000
New +$5.13M ﹤0.01% 2079

Other funds holding SEI

BlackRock
BlackRock New York $5.72T AUM 30.48% 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
SPPAM
Summit Partners Public Asset Management Boston, Massachusetts $3.72B AUM 162.29% 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

Barclays's SEI Position: Q1 2026 in Review

Barclays reduced its Solaris Energy Infrastructure (SEI) stake by 13% in Q1 2026, selling an estimated $2.25M and leaving 280,574 shares worth $15.9M. The position accounts for ﹤0.01% of the portfolio, ranked #1206.

Barclays first reported a position in SEI in Q2 2017 and has held it in 35 quarters since. 363 funds tracked by Wall St. Rank hold SEI as of Q1 2026.

  • Barclays held 280,574 shares of Solaris Energy Infrastructure worth $15.9M as of Q1 2026.
  • Barclays sold 41,547 Solaris Energy Infrastructure shares in Q1 2026, an estimated $2.25M.
  • Solaris Energy Infrastructure made up ﹤0.01% of Barclays's portfolio in Q1 2026, its #1206 holding.
  • Barclays first reported a position in Solaris Energy Infrastructure in Q2 2017 and has held it in 35 quarters since.
  • 363 funds tracked by Wall St. Rank held Solaris Energy Infrastructure as of Q1 2026.

Based on Barclays's 13F filing for Q1 2026, filed 15 May 2026.