Harbour Capital Advisors, LLC

Position in SEI — Solaris Energy Infrastructure, Inc.

CIK 1682501 TYSONS CORNER, VA

Position in SEI

as of Jun 30, 2026 · filed Jul 15, 2026 Compact

Position Value

$808,623

+$223,745 QoQ

Shares Held

10,050

-2.9% QoQ

Ownership

0.013%

of shares outstanding

% of Portfolio

0.18%

of 13F equity value

Holder Rank

#245

of 429 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Energy · as of Jun 30, 2026

Harbour Capital Advisors, LLC holds $3,476,601 across 4 Oil & Gas Equipment & Services names. SEI ranks #3 (23.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	FTI	TechnipFMC plc	22,011	$1,459,329
2	WHD	Cactus, Inc.	16,280	$834,024
3	SEI	Solaris Energy Infrastructure, Inc. This page	10,050	$808,623
4	WTTR	Select Water Solutions, Inc.	18,750	$374,625

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$808,623	10,050	-2.9%	Shares	Sole	2026-07-15
2026-03-31	$584,878	10,350	—	Shares	Sole	2026-04-29
No filing history on record for this holder in this stock.