Soros Capital Management’s Solaris Energy Infrastructure SEI Stock Holding History

Soros Capital 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
2026 Q1	–	Sell	-43,800	Closed	-$2.01M	–	64
2025 Q4	$2.01M	Buy	+43,800	New	+$2.12M	0.53%	44
2025 Q1	–	Sell	-171,400	Closed	-$4.93M	–	77
2024 Q4	$4.93M	Buy	+171,400	New	+$3.41M	0.77%	40

Other funds holding SEI

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

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 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

Soros Capital Management's SEI Position: Q1 2026 in Review

Soros Capital Management sold out of Solaris Energy Infrastructure (SEI) in Q1 2026, closing a stake of 43,800 shares — an estimated $2.01M sold.

Soros Capital Management first reported a position in SEI in Q4 2024 and held it in 2 quarters. The position peaked at $4.93M in Q4 2024. 363 funds tracked by Wall St. Rank hold SEI as of Q1 2026.

Soros Capital Management reported no remaining Solaris Energy Infrastructure position as of Q1 2026 after selling out during the quarter.
Soros Capital Management sold 43,800 Solaris Energy Infrastructure shares in Q1 2026, an estimated $2.01M.
Soros Capital Management first reported a position in Solaris Energy Infrastructure in Q4 2024 and held it in 2 quarters.
Soros Capital Management's Solaris Energy Infrastructure position peaked at $4.93M in Q4 2024.
363 funds tracked by Wall St. Rank held Solaris Energy Infrastructure as of Q1 2026.

Based on Soros Capital Management's 13F filing for Q1 2026, filed 15 May 2026.