Quanta Services, Inc. (PWR) Institutional Ownership & Insider Trading

1,940 institutions reported holding Quanta Services, Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 35 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

PWRQuanta Services, Inc.Follow PWR — free

Engineering & Construction · Industrials

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Market cap: 82.2B
P/E TTM: 62.6
Dividend yield: 0.1%
52-week: —
Next earnings: 29 Oct, in 5 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

1,940 institutions held 88.9% of the shares. Across filers that reported both quarters, shares held changed -3.1%.

Largest moves, shares (millions)

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters

Quarter	Holders	Shares held, M	Change	Increased	New	Decreased	Closed
Jun 26	1,940	134	-3.1%	584	253	606	72
Mar 26	1,724	136	-1.5%	521	201	543	77
Dec 25	1,578	138	-3.9%	484	144	457	51
Sep 25	1,418	142	+3.8%	482	137	384	68
Jun 25	1,364	137	+1.9%	472	168	388	68
Mar 25	1,248	131	-1.7%	485	115	353	130
Dec 24	1,249	135	-3.8%	382	102	363	55
Sep 24	1,156	131	-1.8%	358	128	327	86

Quanta Services, Inc. — questions

Who owns Quanta Services, Inc. stock?: 1,940 institutions reported Quanta Services, Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (8.7%), VANGUARD CAPITAL MANAGEMENT LLC (6.5%), VANGUARD PORTFOLIO MANAGEMENT LLC (4.6%).
Are Quanta Services, Inc. insiders buying or selling?: 35 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from Quanta Services, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.

Important information. Figures on this page are taken from filings submitted to the U.S. Securities and Exchange Commission (SEC) and processed automatically by EquiReason. They may contain errors, omissions or delays, and EquiReason makes no representation or warranty as to their accuracy, completeness or timeliness. Always verify figures against the original filing on SEC EDGAR before relying on them.

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