Quanta Services Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -87.56. In total, the insiders bought 179.16K and sold 261.31K PWR shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power

(Last 100 transactions)
-87.56
Buy 179.16K shares
Sell 261.31K shares
40% Buy Activity
Weak Positive Correlation
Sell Signal Medium Confidence
May 05, 2026

Analysis Breakdown:

  • Strongly supported by a very low Insider Power Score of -87.56.
  • Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date Type Person Role Amount
May 21, 2026
Buy
Restricted Stock Units
A-Award
Baxter Warner L
Director
Director 249
Value: $178.5K
May 21, 2026
Buy
Common Stock
M-Exempt
Valentin Raul Javier
Director
Director 559
Value: $400.8K
May 21, 2026
Buy
Restricted Stock Units
M-Exempt
Valentin Raul Javier
Director
Director 559
Value: $400.8K
May 21, 2026
Buy
Common Stock
J-Other
Kim Joseph
Director 0
Value: $0
May 11, 2026
Sell
Common Stock
G-Gift
Wyrsch Martha B
Director
Director 2 500
Value: $0
May 05, 2026
Sell
Common Stock
G-Gift
Austin Earl C. Jr.
President And CEO
CEO / President 4 008
Value: $0
May 05, 2026
Sell
Common Stock
S-Sale
Austin Earl C. Jr.
President And CEO
CEO / President 614
Value: $477.4K
May 05, 2026
Sell
Common Stock
S-Sale
Austin Earl C. Jr.
President And CEO
CEO / President 1 590
Value: $1.24M
May 05, 2026
Sell
Common Stock
S-Sale
Austin Earl C. Jr.
President And CEO
CEO / President 1 086
Value: $842.5K
May 05, 2026
Sell
Common Stock
S-Sale
Austin Earl C. Jr.
President And CEO
CEO / President 934
Value: $723.6K
May 05, 2026
Sell
Common Stock
S-Sale
Austin Earl C. Jr.
President And CEO
CEO / President 545
Value: $421.7K
May 05, 2026
Sell
Common Stock
S-Sale
Austin Earl C. Jr.
President And CEO
CEO / President 1 121
Value: $866.1K
May 05, 2026
Sell
Common Stock
S-Sale
Austin Earl C. Jr.
President And CEO
CEO / President 2 187
Value: $1.69M
May 05, 2026
Sell
Common Stock
S-Sale
Austin Earl C. Jr.
President And CEO
CEO / President 4 354
Value: $3.36M
May 05, 2026
Sell
Common Stock
S-Sale
Austin Earl C. Jr.
President And CEO
CEO / President 4 846
Value: $3.73M
May 05, 2026
Sell
Common Stock
S-Sale
Austin Earl C. Jr.
President And CEO
CEO / President 21 329
Value: $16.4M
May 05, 2026
Sell
Common Stock
S-Sale
Austin Earl C. Jr.
President And CEO
CEO / President 27 368
Value: $21.1M
May 05, 2026
Sell
Common Stock
S-Sale
Austin Earl C. Jr.
President And CEO
CEO / President 30 478
Value: $23.4M
May 05, 2026
Sell
Common Stock
S-Sale
Austin Earl C. Jr.
President And CEO
CEO / President 4 062
Value: $3.12M
May 05, 2026
Sell
Common Stock
S-Sale
Austin Earl C. Jr.
President And CEO
CEO / President 1 523
Value: $1.17M
May 05, 2026
Sell
Common Stock
S-Sale
Austin Earl C. Jr.
President And CEO
CEO / President 5 509
Value: $4.22M
May 05, 2026
Sell
Common Stock
S-Sale
Austin Earl C. Jr.
President And CEO
CEO / President 10 712
Value: $8.26M
May 05, 2026
Sell
Common Stock
S-Sale
Austin Earl C. Jr.
President And CEO
CEO / President 5 286
Value: $4.08M
May 05, 2026
Sell
Common Stock
S-Sale
Austin Earl C. Jr.
President And CEO
CEO / President 3 098
Value: $2.40M
May 05, 2026
Sell
Common Stock
S-Sale
Austin Earl C. Jr.
President And CEO
CEO / President 4 562
Value: $3.53M

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

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ABOUT QUANTA SERVICES INC
Quanta Services
Quanta Services, Inc. provides specialty contracting services worldwide. The Electric Power Infrastructure Solutions segment engages in the design, procurement, construction, upgrade, repair, and maintenance of electric power transmission and distribution infrastructure and substation facilities; energized installation, maintenance, and upgrade of electric power infrastructure projects; installation of smart grid technologies on electric power ne...
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