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

GeoSphere 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	$4.82M	Sell	85,366 -44,106	-34%	-$2.39M	2.11%	11
2025 Q4	$5.95M	Sell	129,472 -10,000	-7%	-$484K	1.96%	10
2025 Q3	$5.57M	Sell	139,472 -66,500	-32%	-$2.08M	4.23%	4
2025 Q2	$5.83M	Buy	205,972 +15,035	+8%	+$354K	4.99%	5
2025 Q1	$4.15M	Buy	+190,937	New	+$5.29M	2.26%	9
2019 Q3	$754K	Sell	56,206 -13,794	-20%	-$188K	6.35%	6
2019 Q2	$1.05M	Buy	70,000 +31,010	+80%	+$514K	3.35%	5
2019 Q1	$641K	Sell	38,990 -41,010	-51%	-$629K	1.47%	16
2018 Q4	$967K	Buy	+80,000	New	+$1.14M	2.8%	8
2018 Q2	–	Sell	-90,000	Closed	-$1.49M	–	36
2018 Q1	$1.49M	Buy	+90,000	New	+$1.69M	1.09%	18

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

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

GeoSphere Capital Management reduced its Solaris Energy Infrastructure (SEI) stake by 34% in Q1 2026, selling an estimated $2.39M and leaving 85,366 shares worth $4.82M. The position accounts for 2.11% of the portfolio, ranked #11.

GeoSphere Capital Management first reported a position in SEI in Q1 2018 and has held it in 10 quarters since. The position peaked at $5.95M in Q4 2025. 363 funds tracked by Wall St. Rank hold SEI as of Q1 2026.

GeoSphere Capital Management held 85,366 shares of Solaris Energy Infrastructure worth $4.82M as of Q1 2026.
GeoSphere Capital Management sold 44,106 Solaris Energy Infrastructure shares in Q1 2026, an estimated $2.39M.
Solaris Energy Infrastructure made up 2.11% of GeoSphere Capital Management's portfolio in Q1 2026, its #11 holding.
GeoSphere Capital Management first reported a position in Solaris Energy Infrastructure in Q1 2018 and has held it in 10 quarters since.
GeoSphere Capital Management's Solaris Energy Infrastructure position peaked at $5.95M in Q4 2025.
363 funds tracked by Wall St. Rank held Solaris Energy Infrastructure as of Q1 2026.

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