Lombard Odier Asset Management (Switzerland) SA

Position in PWR — Quanta Services, Inc.

CIK 1535660 PETIT-LANCY, V8

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Position in PWR

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

Position Value

$5,614,871

+$951,496 QoQ

Shares Held

7,798

-8.2% QoQ

Ownership

0.005%

of shares outstanding

% of Portfolio

0.18%

of 13F equity value

Holder Rank

#560

of 1,922 holders

Holding Since

Jun 2021

4 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in PWR Over Time

Shares Held

Position Value (USD)

Position in Engineering & Construction

Industrials · as of Jun 30, 2026

Lombard Odier Asset Management (Switzerland) SA holds $9,689,047 across 5 Engineering & Construction names. PWR ranks #1 (58.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PWR	Quanta Services, Inc. This page	7,798	$5,614,871
2	FIX	Comfort Systems USA Inc	860	$1,704,477
3	EME	EMCOR Group, Inc.	2,023	$1,678,847
4	J	Jacobs Solutions Inc.	3,647	$459,522
5	STN	Stantec Inc	3,357	$231,330

All Filings in PWR

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4 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$5,614,871	7,798	-8.2%	Shares	Other	2026-08-14
2026-03-31	$4,663,375	8,494	+498.6%	Shares	Other	2026-05-15
2023-03-31	$236,462	1,419	-56.6%	Shares	Other	2023-05-15
2021-06-30	$295,982	3,268	—	Shares	Other	2021-08-13
No filing history on record for this holder in this stock.