GAM Holding AG

Position in PWR — Quanta Services, Inc.

CIK 1438848 Zurich, V8

Position in PWR

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$1,736,016

-$989,319 QoQ

Shares Held

2,411

-51.4% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.14%

of 13F equity value

Holder Rank

#871

of 1,914 holders

Holding Since

Mar 2020

9 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

GAM Holding AG holds $3,719,226 across 3 Engineering & Construction names. PWR ranks #1 (46.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PWR	Quanta Services, Inc. This page	2,411	$1,736,016
2	FIX	Comfort Systems USA Inc	775	$1,536,011
3	FER	Ferrovial N.V.	6,518	$447,199

9 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,736,016	2,411	-51.4%	Shares	Sole	2026-08-14
2026-03-31	$2,725,335	4,964	+115.4%	Shares	Sole	2026-08-13
2025-12-31	$972,848	2,305	+142.1%	Shares	Sole	2026-02-17
2025-09-30	$394,527	952	-65.6%	Shares	Sole	2025-10-21
2021-03-31	$243,703	2,770	-32.9%	Shares	Sole	2021-05-10
2020-12-31	$297,442	4,130	-95.8%	Shares	Sole	2021-02-10
2020-09-30	$5,169,866	97,803	-27.5%	Shares	Sole	2020-11-06
2020-06-30	$5,288,870	134,817	-17.3%	Shares	Sole	2020-08-10
2020-03-31	$5,169,927	162,935	—	Shares	Sole	2020-05-12
No filing history on record for this holder in this stock.