DH
DataHeimdall
Insider TradesSuperinvestorsGrand Portfolio
DH
DataHeimdall

Financial transparency data from public SEC filings.

Product

  • Insider Trades
  • Grand Portfolio

Company

  • About
  • Blog
  • Contact

Legal

  • Privacy Policy
  • Terms of Service
  • Disclaimer
© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

PWR

QUANTA SERVICES, INC.

Superinvestors

Institutional investors holding PWR

Consensus →
InvestorFundWeightSharesValueQuarter
Third Avenue ManagementThird Avenue Management3.60%55,757$9.2B2004Q3
Greenhaven AssociatesGreenhaven Associates0.30%218,595$15.7M2020Q4
Christopher DavisDavis Selected Advisers0.05%533,670$12.0M2016Q1
Kenneth FisherFisher Asset Management0.00%908$499K2026Q1
First Eagle Investment ManagementFirst Eagle Investment Management0.00%1,850$1.0M2026Q1

Congressional Activity

Congressional data coming soon

Insider Activity

28

Total trades

$120.2M

Volume

2

Buys

26

Sells

Last trade: May 21, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
May 21, 2026Warner L BaxterBuy–
May 21, 2026Doyle N BenebyBuy–

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.

May 5, 2026
Earl C. Austin Jr.
Sell
$4.2M
May 5, 2026Earl C. Austin Jr.Sell$1.2M
May 5, 2026Earl C. Austin Jr.Sell$3.1M
May 5, 2026Earl C. Austin Jr.Sell$23.4M
May 5, 2026Earl C. Austin Jr.Sell$21.1M
May 5, 2026Earl C. Austin Jr.Sell$16.4M
May 5, 2026Earl C. Austin Jr.Sell$8.3M
May 5, 2026Earl C. Austin Jr.Sell$4.1M
May 5, 2026Earl C. Austin Jr.Sell$2.4M
May 5, 2026Earl C. Austin Jr.Sell$3.5M
May 5, 2026Earl C. Austin Jr.Sell$4.1M
May 5, 2026Earl C. Austin Jr.Sell$6.0M
May 5, 2026Earl C. Austin Jr.Sell$2.3M
May 5, 2026Earl C. Austin Jr.Sell$788K
May 5, 2026Earl C. Austin Jr.Sell$234K
May 5, 2026Earl C. Austin Jr.Sell$766K
May 5, 2026Earl C. Austin Jr.Sell$4.9M
May 5, 2026Earl C. Austin Jr.Sell$3.7M
May 5, 2026Earl C. Austin Jr.Sell$3.4M
May 5, 2026Earl C. Austin Jr.Sell$1.7M
May 5, 2026Earl C. Austin Jr.Sell$866K
May 5, 2026Earl C. Austin Jr.Sell$422K
May 5, 2026Earl C. Austin Jr.Sell$724K
May 5, 2026Earl C. Austin Jr.Sell$842K
May 5, 2026Earl C. Austin Jr.Sell$1.2M
May 5, 2026Earl C. Austin Jr.Sell$477K