PEAK6’s Solaris Energy Infrastructure SEI Stock Holding History

PEAK6’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 Q2	–	Sell	-50,000	Closed	-$2.83M	–	3333
2026 Q1	$2.83M	Buy	+50,000	New	+$2.71M	0.01%	1198
2025 Q4	–	Sell	-80,100	Closed	-$3.2M	–	3462
2025 Q3	$3.2M	Buy	+80,100	New	+$2.51M	﹤0.01%	1245
2025 Q1	–	Sell	-80,600	Closed	-$2.32M	–	3737
2024 Q4	$2.32M	Buy	+80,600	New	+$1.6M	﹤0.01%	1327

Other funds holding SEI

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

ECA

Encompass Capital Advisors New York $2.81B AUM 198.36% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

SPPAM

Summit Partners Public Asset Management Boston, Massachusetts $5.69B AUM 259.25% 1-Year Est. Return

Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return

VCM

Valiant Capital Management San Francisco, California $2.48B AUM 57.08% 1-Year Est. Return

DCM

Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

PEAK6's SEI Position: Q2 2026 in Review

PEAK6 opened a new position in Solaris Energy Infrastructure (SEI) in Q2 2026: 6,500 shares worth $523K. The stake represents ﹤0.01% of the portfolio and ranks #1956 among its holdings.

433 funds tracked by Wall St. Rank hold SEI as of Q2 2026.

PEAK6 held 6,500 shares of Solaris Energy Infrastructure worth $523K as of Q2 2026.
Solaris Energy Infrastructure was a new PEAK6 position in Q2 2026.
Solaris Energy Infrastructure made up ﹤0.01% of PEAK6's portfolio in Q2 2026, its #1956 holding.
433 funds tracked by Wall St. Rank held Solaris Energy Infrastructure as of Q2 2026.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.