Cornerstone Select Advisors, LLC

Position in PWR — Quanta Services, Inc.

CIK 2055366 St. Louis, MO

Position in PWR

as of Jun 30, 2026 · filed Aug 5, 2026 Compact

Position Value

$462,985

New position

Shares Held

643

first reported quarter

Ownership

0.000%

of shares outstanding

% of Portfolio

0.21%

of 13F equity value

Holder Rank

#1,309

of 1,911 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 0% Shared 0% None 100%

Industrials · as of Jun 30, 2026

Cornerstone Select Advisors, LLC holds $2,626,677 across 3 Engineering & Construction names. PWR ranks #3 (17.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	EME	EMCOR Group, Inc.	2,046	$1,697,934
2	FIX	Comfort Systems USA Inc	235	$465,758
3	PWR	Quanta Services, Inc. This page	643	$462,985

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$462,985	643	—	Shares	Sole	2026-08-05
No filing history on record for this holder in this stock.