Quanta Services, Inc. (PWR) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

149,005,943Shares Outstanding

1,688,429Shares held by institutions

$739,717,629Value of institutional holdings

90.63%Institutional ownership %

-0.03%Shares Changed QoQ

1,412No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

According to SEC filings for the period ending September 2025, Quanta Services, Inc. (NYSE:PWR) is held by 1412 institutional firms.

The percentage of Quanta Services owned by institutions changed from 93.5% in June 2025 to 90.6% in September 2025, marking a slight down trend.
In percentage terms, this reflects as a holdings change of -0.03% quarter on quarter, and an increase of 20.99% year over year.
During the quarter, 690 institutions bought more Quanta Services shares, 518 sold shares, and 204 of the 1412 total investors held their position steady.
This class of investors decreased its holdings in Quanta Services to 135.05Mn shares for the 13F-cycle ending September 2025, down by 40.57K shares quarter on quarter, and up 2.69Mn shares year over year.
VANGUARD GROUP INC continues to be the largest institutional holder of Quanta Services as of September 30, 2025, with a position of 18.14Mn shares, representing 12.18% of the company's outstanding stock.
Among the most significant buyers of Quanta Services during September 2025 were BANK OF AMERICA CORP /DE/ (765.82K), PRICE T ROWE ASSOCIATES INC /MD/ (583.44K), VANGUARD GROUP INC (386.94K), IEQ CAPITAL, LLC (261.79K), DAVENPORT & Co LLC (225.32K).
Leading sellers of Quanta Services stock in September 2025 included Capital World Investors (1.59Mn), VOYA INVESTMENT MANAGEMENT LLC (593.97K), UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC (297.81K), JPMORGAN CHASE & CO (292.39K), Select Equity Group, L.P. (271.94K).
The top 10 institutional holders of Quanta Services for the quarter ending September 2025 included VANGUARD GROUP INC (18.14Mn), BlackRock, Inc. (12.13Mn), Capital World Investors (6.82Mn), JPMORGAN CHASE & CO (6.53Mn), STATE STREET CORP (6.08Mn), FMR LLC (5.74Mn), PECONIC PARTNERS LLC (5.01Mn), GEODE CAPITAL MANAGEMENT, LLC (3.98Mn), BANK OF AMERICA CORP /DE/ (2.92Mn), DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main (2.21Mn).

1,412 Institutional Holders

1,688,429 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
VANGUARD GROUP INC	30 Sep, 2025	18,143,619	386,937	2.18%	$7,519,078,586.00
BlackRock, Inc.	30 Sep, 2025	12,130,892	-43,886	-0.36%	$5,027,284,524.00
Capital World Investors	30 Sep, 2025	6,821,846	-1,585,509	-18.86%	$2,827,102,143.00
JPMORGAN CHASE & CO	30 Sep, 2025	6,529,572	-292,390	-4.29%	$2,705,997,645.00
STATE STREET CORP	30 Sep, 2025	6,080,747	73,460	1.22%	$2,519,983,172.00
FMR LLC	30 Sep, 2025	5,739,740	15,288	0.27%	$2,378,663,062.00
PECONIC PARTNERS LLC	30 Sep, 2025	5,007,840	11,191	0.22%	$2,075,349,053.00
GEODE CAPITAL MANAGEMENT, LLC	30 Sep, 2025	3,976,184	102,891	2.66%	$1,641,266,680.00
BANK OF AMERICA CORP /DE/	30 Sep, 2025	2,916,540	765,822	35.61%	$1,208,672,375.00
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	30 Sep, 2025	2,211,797	-213,639	-8.81%	$916,612,913.00
VICTORY CAPITAL MANAGEMENT INC	30 Sep, 2025	2,156,578	174,083	8.78%	$893,138,586.00
UBS Group AG	30 Sep, 2025	2,103,214	-165,461	-7.29%	$871,613,947.00
MORGAN STANLEY	30 Sep, 2025	2,030,332	148,089	7.87%	$841,410,943.00
Invesco Ltd.	30 Sep, 2025	1,805,239	93,290	5.45%	$748,126,948.00
NORTHERN TRUST CORP	30 Sep, 2025	1,589,083	27,688	1.77%	$658,547,778.00
ROYAL BANK OF CANADA	30 Sep, 2025	1,533,332	-40,662	-2.58%	$635,444,000.00
GOLDMAN SACHS GROUP INC	30 Sep, 2025	1,432,378	142,218	11.02%	$593,606,330.00
Nuveen, LLC	30 Sep, 2025	1,414,487	-87,561	-5.83%	$586,191,703.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	30 Sep, 2025	1,096,468	194,437	21.56%	$454,398,269.00
PRICE T ROWE ASSOCIATES INC /MD/	30 Sep, 2025	1,039,660	583,438	127.88%	$430,857.00

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Quanta Services, Inc. (PWR) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

1,412 Institutional Holders

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