Harbour Investments’s Solaris Energy Infrastructure SEI Stock Holding History

Harbour Investments’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	$18.8K	Hold	332	–	–	﹤0.01%	2926
2025 Q4	$15.3K	Hold	332	–	–	﹤0.01%	2544
2025 Q3	$13.3K	Hold	332	–	–	﹤0.01%	2544
2025 Q2	$9.39K	Hold	332	–	–	﹤0.01%	2609
2025 Q1	$7.22K	Hold	332	–	–	﹤0.01%	2672
2024 Q4	$9.55K	Hold	332	–	–	﹤0.01%	2466
2024 Q3	$4.24K	Hold	332	–	–	﹤0.01%	2681
2024 Q2	$2.85K	Hold	332	–	–	﹤0.01%	2708
2024 Q1	$2.88K	Hold	332	–	–	﹤0.01%	2670
2023 Q4	$2.64K	Hold	332	–	–	﹤0.01%	2608
2023 Q3	$3.54K	Sell	332 -166	-33%	-$1.69K	﹤0.01%	2396
2023 Q2	$4.15K	Hold	498	–	–	﹤0.01%	2339
2023 Q1	$4.25K	Hold	498	–	–	﹤0.01%	2331
2022 Q4	$4.95K	Hold	498	–	–	﹤0.01%	2223
2022 Q3	$5K	Hold	498	–	–	﹤0.01%	2211
2022 Q2	$5K	Buy	+498	New	+$6K	﹤0.01%	2211
2021 Q4	$3K	Hold	498	–	–	﹤0.01%	2353
2021 Q3	$4K	Hold	498	–	–	﹤0.01%	3122
2021 Q2	$5K	Buy	+498	New	+$5.28K	﹤0.01%	3099

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

Harbour Investments's SEI Position: Q1 2026 in Review

Harbour Investments held its Solaris Energy Infrastructure (SEI) position steady in Q1 2026 at 332 shares worth $18.8K. The position accounts for ﹤0.01% of the portfolio, ranked #2926.

Harbour Investments first reported a position in SEI in Q2 2021 and has held it in 19 quarters since. 363 funds tracked by Wall St. Rank hold SEI as of Q1 2026.

Harbour Investments held 332 shares of Solaris Energy Infrastructure worth $18.8K as of Q1 2026.
Harbour Investments left its Solaris Energy Infrastructure share count unchanged in Q1 2026.
Solaris Energy Infrastructure made up ﹤0.01% of Harbour Investments's portfolio in Q1 2026, its #2926 holding.
Harbour Investments first reported a position in Solaris Energy Infrastructure in Q2 2021 and has held it in 19 quarters since.
363 funds tracked by Wall St. Rank held Solaris Energy Infrastructure as of Q1 2026.

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