Quanta Services, Inc. (PWR) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

150,821,926Shares Outstanding

6,363,583Shares held by institutions

$3,341,708,341Value of institutional holdings

88.72%Institutional ownership %

3.95%Shares Changed QoQ

1,522No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

According to SEC filings for the period ending December 2025, Quanta Services, Inc. (NYSE:PWR) is held by 1522 institutional firms.

Institutional ownership in Quanta Services edged down to 88.7% in December 2025, compared to 89.6% in September 2025.
Institutional share ownership changed by 3.95% QoQ, while the number of institutional owners saw an increase of 19.65% YoY.
During the quarter, 798 institutions bought more Quanta Services shares, 511 sold shares, and 213 of the 1522 total investors held their position steady.
The total number of shares held by institutions in Quanta Services increased to 133.81Mn as of December 2025, a net change of up by 5.08Mn shares quarter on quarter, and down 1.98Mn shares year over year.
The top institutional stake in Quanta Services as of December 31, 2025 belongs to VANGUARD GROUP INC, which owns 18.08Mn shares, or 11.99% of the company.
Among the most significant buyers of Quanta Services during December 2025 were NORGES BANK (1.94Mn), BlackRock, Inc. (856.40K), VICTORY CAPITAL MANAGEMENT INC (758.86K), Winslow Capital Management, LLC (665.61K), SANDS CAPITAL MANAGEMENT, LLC (576.90K).
Leading sellers of Quanta Services stock in December 2025 included Capital World Investors (1.02Mn), FMR LLC (855.57K), JPMORGAN CHASE & CO (567.75K), Select Equity Group, L.P. (440.82K), T. Rowe Price Investment Management, Inc. (398.44K).
The top 10 institutional holders of Quanta Services for the quarter ending December 2025 included VANGUARD GROUP INC (18.08Mn), BlackRock, Inc. (12.99Mn), STATE STREET CORP (6.21Mn), JPMORGAN CHASE & CO (5.96Mn), Capital World Investors (5.80Mn), PECONIC PARTNERS LLC (5.01Mn), FMR LLC (4.88Mn), GEODE CAPITAL MANAGEMENT, LLC (4.09Mn), BANK OF AMERICA CORP /DE/ (3.27Mn), VICTORY CAPITAL MANAGEMENT INC (2.92Mn).

1,522 Institutional Holders

6,363,583 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
VANGUARD GROUP INC	31 Dec, 2025	18,084,991	-58,628	-0.32%	$7,632,951,301.00
BlackRock, Inc.	31 Dec, 2025	12,987,292	856,400	7.06%	$5,481,416,430.00
STATE STREET CORP	31 Dec, 2025	6,206,761	126,014	2.07%	$2,619,625,548.00
JPMORGAN CHASE & CO	31 Dec, 2025	5,961,817	-567,755	-8.70%	$2,516,245,561.00
Capital World Investors	31 Dec, 2025	5,802,922	-1,018,924	-14.94%	$2,449,193,546.00
PECONIC PARTNERS LLC	31 Dec, 2025	5,007,840	0	0.00%	$2,113,608,950.00
FMR LLC	31 Dec, 2025	4,884,171	-855,569	-14.91%	$2,061,413,193.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	4,086,544	110,360	2.78%	$1,718,370,923.00
BANK OF AMERICA CORP /DE/	31 Dec, 2025	3,269,527	352,987	12.10%	$1,379,936,612.00
VICTORY CAPITAL MANAGEMENT INC	31 Dec, 2025	2,915,440	758,862	35.19%	$1,230,493,206.00
UBS Group AG	31 Dec, 2025	2,420,528	317,314	15.09%	$1,021,608,048.00
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	31 Dec, 2025	2,056,775	-155,022	-7.01%	$868,082,456.00
MORGAN STANLEY	31 Dec, 2025	2,005,203	-25,129	-1.24%	$846,317,893.00
NORGES BANK	31 Dec, 2025	1,936,420	1,936,420	0.00%	$817,285,425.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	1,613,056	180,678	12.61%	$680,806,607.00
NORTHERN TRUST CORP	31 Dec, 2025	1,552,729	-36,354	-2.29%	$655,344,802.00
Nuveen, LLC	31 Dec, 2025	1,388,363	-26,124	-1.85%	$585,972,488.00
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	31 Dec, 2025	1,207,209	191,135	18.81%	$509,514,632.00
ROYAL BANK OF CANADA	31 Dec, 2025	1,181,464	-351,868	-22.95%	$498,649,000.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	1,122,117	25,649	2.34%	$473,600,701.00

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