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Arphra AIPlain-English read on Quanta Services, Inc.’s valuationInsider signal · 90d
Net sellers
Bought
$0
Sold
$123.2M
Txns
27
Over the trailing 90 days insiders are net sellers — $0 bought against $123.2M sold across 27 open-market Form-4 transactions. Much insider selling is scheduled (10b5-1); read the asymmetry, not any single print.
Open-market Form 4
· insider_tradesInsider transactions · last 90d
Net −$123.2M0 buys
| Insider | Role | Type | Shares | Value | Date |
|---|---|---|---|---|---|
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | −30,478 | $23.4M | May 05, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | −305 | $233.9K | May 05, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | −545 | $421.7K | May 05, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | −614 | $477.4K | May 05, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | −934 | $723.6K | May 05, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | −998 | $766.2K | May 05, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | −1,030 | $788.1K | May 05, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | −1,086 | $842.5K | May 05, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | −1,121 | $866.1K | May 05, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | −1,523 | $1.2M | May 05, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | −1,590 | $1.2M | May 05, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | −2,187 | $1.7M | May 05, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | −2,992 | $2.3M | May 05, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | −3,098 | $2.4M | May 05, 2026 |
Transaction mix · 90d
100%
Sells27 · $123.2M
Buys0 · $0
Top sellers · 90d
Austin Earl C. Jr. · director, officer: President and CEO−$120.2M
NOBEL PAUL · officer: Chief Accounting Officer & SVP−$3.0M
Transactions
27
0 buys · 27 sells
Bought
$0
Open market
Sold
$123.24M
Open market
Net flow
−$123.24M
Buys − sells
Transactions
| Insider | Role | Action | Shares | Price | Value | Trade date | Filing |
|---|---|---|---|---|---|---|---|
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 30,478 | $768.66 | $23.43M | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 305 | $766.92 | $233.91K | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 545 | $773.69 | $421.66K | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 614 | $777.60 | $477.45K | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 934 | $774.77 | $723.64K | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 998 | $767.74 | $766.2K | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 1,030 | $765.14 | $788.09K | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 1,086 | $775.77 | $842.49K | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 1,121 | $772.58 | $866.06K | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 1,523 | $766.91 | $1.17M | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 1,590 | $776.73 | $1.24M | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 2,187 | $771.47 | $1.69M | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 2,992 | $777.60 | $2.33M | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 3,098 | $773.61 | $2.4M | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 4,062 | $767.68 | $3.12M | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 4,354 | $770.72 | $3.36M | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 4,562 | $774.77 | $3.53M | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 4,846 | $769.47 | $3.73M | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 5,286 | $772.51 | $4.08M | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 5,313 | $775.77 | $4.12M | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 5,509 | $765.14 | $4.22M | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 6,382 | $768.71 | $4.91M | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 7,768 | $776.73 | $6.03M | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 10,712 | $771.44 | $8.26M | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 21,329 | $770.70 | $16.44M | May 05, 2026 | May 07, 2026 |
| Austin Earl C. Jr. | director, officer: President and CEO | Sell | 27,368 | $769.41 | $21.06M | May 05, 2026 | May 07, 2026 |
| NOBEL PAUL | officer: Chief Accounting Officer & SVP | Sell | 4,000 | $756.98 | $3.03M | May 04, 2026 | May 06, 2026 |
By insider
- Austin Earl C. Jr.−$120.22Mdirector, officer: President and CEO0B · 26S
- NOBEL PAUL−$3.03Mofficer: Chief Accounting Officer & SVP0B · 1S
Beneficial ownership filings
Schedule 13D / 13G — investors holding more than 5% of PWR-US.
DB · acquisition_ownership93
| Filed | Reporting person | Form | Type | Aggregate owned | % Class | Sole voting | Shared voting | Citizenship | |
|---|---|---|---|---|---|---|---|---|---|
| Apr 30, 2026 | Vanguard Capital Management | — | IA | — | +7.45% | 0 | 0 | PENNSYLVANIA | SEC → |
| Mar 27, 2026 | The Vanguard Group | — | IA | — | 0.00% | 0 | 0 | PENNSYLVANIA | SEC → |
| Nov 13, 2025 | Capital World Investors | — | IA | — | +4.60% | 0 | 0 | DELAWARE | SEC → |
| Oct 30, 2025 | The Vanguard Group | — | IA | — | +12.17% | 1.4M | 1.4M | PENNSYLVANIA | SEC → |
| May 13, 2025 | Capital World Investors | — | IA | — | +5.60% | 0 | 0 | DELAWARE | SEC → |
| Oct 10, 2024 | JPMORGAN CHASE & CO.13-2624428 | — | HC | — | +5.10% | 6.95M | 7.96K | Delaware | SEC → |
| Apr 08, 2022 | Quanta Services, Inc. | — | CO | — | +6.40% | 0 | 10.06M | Delaware | SEC → |
| Apr 08, 2022 | QSI, Inc. | — | CO | — | +6.40% | 0 | 10.06M | Delaware | SEC → |
| Feb 10, 2022 | The Vanguard Group - 23-1945930 | — | IA | — | +10.65% | 0 | 172.28K | Pennsylvania For | SEC → |
| Feb 01, 2022 | (1) BlackRock, Inc. | — | HC | — | +7.70% | 10.15M | 0 | Delaware | SEC → |
| Feb 10, 2021 | The Vanguard Group - 23-1945930 | — | IA | — | +10.41% | 0 | 192.19K | Pennsylvania For | SEC → |
| Feb 08, 2021 | FMR LLC | — | HC | — | +5.13% | 3.12M | 0 | Delaware | SEC → |
| Feb 01, 2021 | (1) BlackRock, Inc. | — | HC | — | +8.20% | 10.42M | 0 | Delaware | SEC → |
| May 08, 2020 | (1) BlackRock, Inc. | — | HC | — | +10.60% | 13.37M | 0 | Delaware | SEC → |
| Feb 12, 2020 | The Vanguard Group - 23-1945930 | — | IA | — | +10.66% | 180.08K | 22.39K | Pennsylvania | SEC → |
| Feb 05, 2020 | (1) BlackRock, Inc. | — | HC | — | +8.90% | 11.49M | 0 | Delaware | SEC → |
| Feb 06, 2019 | (1) BlackRock, Inc. | — | HC | — | +6.10% | 8.17M | 0 | Delaware | SEC → |
| Feb 05, 2018 | 23-2312104 | — | IA | — | +2.38% | 2.21M | 0 | Delaware | SEC → |
| Jan 29, 2018 | (1) BlackRock, Inc. | — | HC | — | +5.70% | 8.05M | 0 | Delaware | SEC → |
| Feb 10, 2017 | 23-2312104 | — | IA | — | +5.30% | 4.67M | 0 | Delaware | SEC → |
| Jan 25, 2017 | (1) BlackRock, Inc. | — | HC | — | +5.90% | 7.68M | 0 | Delaware | SEC → |
| Feb 10, 2016 | (1) BlackRock, Inc. | — | HC | — | +6.60% | 8.57M | 0 | Delaware | SEC → |
| Feb 10, 2016 | Orange Capital, LLC | — | IA, OO | — | +6.40% | 299.47K | 18.3K | Pennsylvania | SEC → |
| Feb 10, 2015 | Twin Haven Special Opportunities Fund III, L.P. | — | PN | — | 0.00% | 373.31K | — | Pennsylvania | SEC → |
| Feb 09, 2015 | (1) BlackRock, Inc. | — | HC | — | +5.70% | 10.54M | 0 | Delaware | SEC → |
| Feb 12, 2014 | TPG Group Holdings (SBS) Advisors, Inc. | — | CO | — | +51.00% | 0 | 0 | MARYLAND | SEC → |
| Feb 12, 2014 | Black River Global Equity Arbitrage Fund Ltd. | — | CO | — | +4.20% | 347.94K | — | Pennsylvania | SEC → |
| Feb 11, 2014 | Pershing Square Capital Management, L.P. | — | IA | — | +14.30% | 0 | 0 | MARYLAND | SEC → |
| Jan 30, 2014 | (1) BlackRock, Inc. | — | HC | — | +6.40% | 12.13M | 0 | Delaware | SEC → |
| Feb 05, 2013 | (1) BlackRock, Inc. | — | HC | — | +6.12% | 13.51M | 0 | Delaware | SEC → |
Showing 30 of 93 filings. All disclosures →
Congressional trading
DB · congress_trades0 buys1 sells1 total
| Chamber | Member | Office | Action | Amount | Trade date | Disclosed |
|---|---|---|---|---|---|---|
| House | Lizzie Fletcher | Lizzie Fletcher | Sale | $1,001 - $15,000 | Apr 08, 2026 | May 01, 2026 |
Top 10 holders · 8 quarters
13F position evolutionNo 13F history in
institutional_holders for PWR-US.