Jane Street
SEI

Jane Street’s Solaris Energy Infrastructure SEI Stock Holding History

Jane Street’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 		$18.6M Buy
329,700
+254,100
+336% +$13.7M ﹤0.01% 1845
2025
Q4 		$3.48M Sell
75,600
-178,300
-70% -$8.62M ﹤0.01% 3806
2025
Q3 		$10.1M Buy
253,900
+68,700
+37% +$2.15M ﹤0.01% 2404
2025
Q2 		$5.24M Buy
185,200
+163,000
+734% +$3.84M ﹤0.01% 2921
2025
Q1 		$483K Buy
+22,200
New +$615K ﹤0.01% 6929

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

Jane Street's SEI Position: Q1 2026 in Review

Jane Street reduced its Solaris Energy Infrastructure (SEI) stake by 4.4% in Q1 2026, selling an estimated $3.93M and leaving 1,568,463 shares worth $88.6M. The position accounts for 0.01% of the portfolio, ranked #702.

Jane Street first reported a position in SEI in Q1 2022 and has held it in 14 quarters since. 363 funds tracked by Wall St. Rank hold SEI as of Q1 2026.

  • Jane Street held 1,568,463 shares of Solaris Energy Infrastructure worth $88.6M as of Q1 2026.
  • Jane Street sold 72,553 Solaris Energy Infrastructure shares in Q1 2026, an estimated $3.93M.
  • Solaris Energy Infrastructure made up 0.01% of Jane Street's portfolio in Q1 2026, its #702 holding.
  • Jane Street first reported a position in Solaris Energy Infrastructure in Q1 2022 and has held it in 14 quarters since.
  • 363 funds tracked by Wall St. Rank held Solaris Energy Infrastructure as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.