Quanta Services, Inc.

PWR

Exchange: NYSE
Industry: Electrical Work
SEC CIK: 0001050915

SEC filings (opens in a new tab)

No open-market purchases or sales by Quanta Services, Inc. insiders were filed in the last 90 days; 1,945 institutions reported holding it in 13F filings for Q2 2026, worth $95.7B in total; no superinvestor holds it.

13F holders, Q3 2026

Institutional positions in Quanta Services, Inc. as of Sep 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 13; +2 vs. Q2 2026
Shares held: 5.20K; −294 (−5.3%) vs. Q2 2026
Total value: $3.34M; −$615.7K (−15.6%) vs. Q2 2026
New holders: 2; 3 more added
Sold out: 0; 4 more reduced

1,934 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting PWR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holders

Value held

Institutions holding PWR and their total value by quarter
Quarter	Holders	Value
Q2 2026	1,945	$95.7B
Q1 2026	1,748	$74.3B
Q4 2025	1,619	$58.6B
Q3 2025	1,452	$56.3B
Q2 2025	1,393	$52.0B
Q1 2025	1,285	$34.1B
Q4 2024	1,297	$43.2B
Q3 2024	1,188	$39.9B
Q2 2024	1,146	$33.8B
Q1 2024	1,072	$33.9B
Q4 2023	1,024	$28.4B
Q3 2023	964	$24.0B
Q2 2023	943	$25.4B
Q1 2023	894	$21.6B
Q4 2022	871	$18.2B
Q3 2022	822	$16.5B
Q2 2022	786	$16.6B
Q1 2022	774	$16.8B
Q4 2021	747	$14.2B
Q3 2021	677	$14.3B
Q2 2021	631	$11.2B
Q1 2021	613	$10.9B

Institutions, Q3 2026

Shares, value and share of portfolio for each institution holding Quanta Services, Inc.; share changes are against Q2 2026.

Institutions holding PWR in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Man Group plc	–	–	–	–	Not filed
Jupiter Topco LLC	–	–	–	–	Not filed
Highland Capital Management, LLC	–	–	–	–	Not filed
Public Employees Retirement Association of Colorado	–	–	–	–	Not filed
Nixon Peabody Trust Co	–	–	–	–	Not filed
Clearstead Advisors, LLC	–	–	–	–	Not filed
Atlantic Union Bankshares Corp	–	–	–	–	Not filed
Arkadios Wealth Advisors	–	–	–	–	Not filed
Stephens Inc	–	–	–	–	Not filed
Oregon Public Employees Retirement Fund	–	–	–	–	Not filed
IMC-Chicago, LLC	–	–	–	–	Not filed
McKinley Carter Wealth Services, Inc.	–	–	–	–	Not filed
Glenview Trust Co	–	–	–	–	Not filed
Flputnam Investment Management Co	–	–	–	–	Not filed
Stonebridge Financial Group, LLC	–	–	–	–	Not filed
QRG Capital Management, Inc.	–	–	–	–	Not filed
Wiley Bros.-Aintree Capital, LLC	–	–	–	–	Not filed
Peregrine Asset Advisers, Inc.	–	–	–	–	Not filed
Tocqueville Asset Management L.P.	–	–	–	–	Not filed
Macquarie Group Ltd	–	–	–	–	Not filed
Boothbay Fund Management, LLC	–	–	–	–	Not filed
SFE Investment Counsel	–	–	–	–	Not filed
Summit Financial, LLC	–	–	–	–	Not filed
11 Capital Partners LP	–	–	–	–	Not filed
Broadleaf Partners, LLC	–	–	–	–	Not filed
Banco Santander, S.A.	–	–	–	–	Not filed
Sather Financial Group Inc	–	–	–	–	Not filed
Howard Capital Management Inc.	–	–	–	–	Not filed
Brevan Howard Capital Management LP	–	–	–	–	Not filed
Emerald Investment Advisers, LLC	–	–	–	–	Not filed
J.W. Cole Advisors, Inc.	–	–	–	–	Not filed
Susquehanna Portfolio Strategies, LLC	–	–	–	–	Not filed
Kingdon Capital Management, L.L.C.	–	–	–	–	Not filed
Fort Washington Investment Advisors Inc	–	–	–	–	Not filed
Allstate Corp	–	–	–	–	Not filed
Triglav Skladi, D.O.O.	–	–	–	–	Not filed
Walleye Capital LLC	–	–	–	–	Not filed
BLB&B Advisors, LLC	–	–	–	–	Not filed
La Banque Postale Asset Management SA	–	–	–	–	Not filed
Independent Advisor Alliance	–	–	–	–	Not filed
Prospera Financial Services Inc	–	–	–	–	Not filed
First Business Financial Services, Inc.	–	–	–	–	Not filed
Peddock Capital Advisors, LLC	–	–	–	–	Not filed
Dana Investment Advisors, Inc.	–	–	–	–	Not filed
Monarch Capital Management Inc	–	–	–	–	Not filed
Bogart Wealth, LLC	–	–	–	–	Not filed
DSG Capital Advisors, LLC	–	–	–	–	Not filed
Chelsea Counsel Co	–	–	–	–	Not filed
Yousif Capital Management, LLC	–	–	–	–	Not filed
Sentinel Trust Co Lba	–	–	–	–	Not filed
Park Avenue Securities LLC	–	–	–	–	Not filed
B & T Capital Management DBA Alpha Capital Management	–	–	–	–	Not filed
Riposte Capital LLC	–	–	–	–	Not filed
NLB Skladi, upravljanje premozenja, d.o.o.	–	–	–	–	Not filed
State of Alaska, Department of Revenue	–	–	–	–	Not filed
Midwest Trust Co	–	–	–	–	Not filed
Ascent Wealth Partners, LLC	–	–	–	–	Not filed
Rafferty Asset Management, LLC	–	–	–	–	Not filed
Pegasus Asset Management, Inc.	–	–	–	–	Not filed
Gunderson Capital Management Inc.	–	–	–	–	Not filed
Great Lakes Retirement, Inc.	–	–	–	–	Not filed
Nomura Holdings Inc	–	–	–	–	Not filed
New England Research & Management, Inc.	–	–	–	–	Not filed
Caldwell Trust Co	–	–	–	–	Not filed
Malaga Cove Capital, LLC	–	–	–	–	Not filed
ASR Vermogensbeheer N.V.	–	–	–	–	Not filed
Hantz Financial Services, Inc.	–	–	–	–	Not filed
EPG Wealth Management LLC	–	–	–	–	Not filed
Azzad Asset Management Inc	–	–	–	–	Not filed
Fulcrum Asset Management LLP	–	–	–	–	Not filed
United Capital Financial Advisers, LLC	–	–	–	–	Not filed
Federation des caisses Desjardins du Quebec	–	–	–	–	Not filed
Huntington National Bank	–	–	–	–	Not filed
Traynor Capital Management, Inc.	–	–	–	–	Not filed
EP Wealth Advisors, LLC	–	–	–	–	Not filed
BNC Wealth Management, LLC	–	–	–	–	Not filed
Providence Capital Advisors, LLC	–	–	–	–	Not filed
IFP Advisors, Inc	–	–	–	–	Not filed
Bank Ozk	–	–	–	–	Not filed
Marco Investment Management LLC	–	–	–	–	Not filed
Garrison Bradford & Associates Inc	–	–	–	–	Not filed
Equitable Holdings, Inc.	–	–	–	–	Not filed
Prescott Group Capital Management, L.L.C.	–	–	–	–	Not filed
Concurrent Investment Advisors, LLC	–	–	–	–	Not filed
Segment Wealth Management, LLC	–	–	–	–	Not filed
Burney Co	–	–	–	–	Not filed
Leavell Investment Management, Inc.	–	–	–	–	Not filed
Wilson Asset Management (International) Pty Ltd	–	–	–	–	Not filed
Mizuho Securities USA LLC	–	–	–	–	Not filed
Los Angeles Capital Management LLC	–	–	–	–	Not filed
Teachers Retirement System of the State of Kentucky	–	–	–	–	Not filed
Davidson Capital Management Inc.	–	–	–	–	Not filed
Farther Finance Advisors, LLC	–	–	–	–	Not filed
First National Bank of Omaha	–	–	–	–	Not filed
Longbow Finance SA	–	–	–	–	Not filed
M&T Bank Corp	–	–	–	–	Not filed
Cozad Asset Management Inc	–	–	–	–	Not filed
Tower View Investment Management & Research LLC	–	–	–	–	Not filed
SevenBridge Financial Group, LLC	–	–	–	–	Not filed
Gulf International Bank (UK) Ltd	–	–	–	–	Not filed