Marshall Mauney  Jr net worth and biography

Marshall Jr Biography and Net Worth

Marshall Jr is the VP of Powell Industries.

What is Marshall Mauney Jr's net worth?

The estimated net worth of Marshall Mauney Jr is at least $2.94 million as of May 11th, 2026. Jr owns 10,853 shares of Powell Industries stock worth more than $2,941,706 as of May 20th. This net worth estimate does not reflect any other assets that Jr may own. Learn More about Marshall Mauney Jr's net worth.

How do I contact Marshall Mauney Jr?

The corporate mailing address for Jr and other Powell Industries executives is 8550 MOSLEY ROAD, HOUSTON TX, 77075. Powell Industries can also be reached via phone at (713) 944-6900 and via email at [email protected]. Learn More on Marshall Mauney Jr's contact information.

Has Marshall Mauney Jr been buying or selling shares of Powell Industries?

Within the last three months, Marshall Mauney Jr has sold $809,225.00 in shares of Powell Industries stock. Most recently, William Marshall Mauney, Jr. sold 2,500 shares of the business's stock in a transaction on Monday, May 11th. The shares were sold at an average price of $323.69, for a transaction totalling $809,225.00. Following the completion of the sale, the vice president now directly owns 10,853 shares of the company's stock, valued at $3,513,007.57. Learn More on Marshall Mauney Jr's trading history.

Who are Powell Industries' active insiders?

Powell Industries' insider roster includes Brett Cope (CEO), Marshall Jr (VP), Michael Metcalf (EVP, CFO, Secretary, and Treasurer), Ping Ni (Insider), and Richard Williams (Director). Learn More on Powell Industries' active insiders.

Are insiders buying or selling shares of Powell Industries?

During the last twelve months, insiders at the industrial products company sold shares 23 times. They sold a total of 340,402 shares worth more than $54,557,468.77. The most recent insider tranaction occured on May, 14th when CEO Brett Alan Cope sold 4,440 shares worth more than $1,336,440.00. Insiders at Powell Industries own 2.2% of the company. Learn More about insider trades at Powell Industries.

Information on this page was last updated on 5/14/2026.

Marshall Mauney Jr Insider Trading History at Powell Industries

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
5/11/2026Sell2,500$323.69$809,225.0010,853View SEC Filing Icon  
12/19/2025Sell9,000$110.58$995,190.0013,353View SEC Filing Icon  
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Marshall Mauney Jr Buying and Selling Activity at Powell Industries

This chart shows William Marshall Mauney Jr's buying and selling at Powell Industries by year and by quarter.

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Powell Industries Company Overview

Powell Industries logo
Powell Industries, Inc., together with its subsidiaries, designs, develops, manufactures, sells, and services custom-engineered equipment and systems. The company's principal products include integrated power control room substations, custom-engineered modules, electrical houses, medium-voltage circuit breakers, monitoring and control communications systems, motor control centers, switches, and bus duct systems, as well as traditional and arc-resistant distribution switchgears and control gears. Its products have application in voltages ranging from 480 volts to 38,000 volts. The company also provide field service inspection, installation, commissioning, modification and repair, spare parts, retrofit and retrofill components for existing systems, and replacement circuit breakers for switchgear. It serves onshore and offshore production, liquefied natural gas facilities and terminals, pipelines, refineries, and petrochemical plants, as well as electric utility, light rail traction power, mining and metals, pulp and paper, data centers and other municipal, commercial, and industrial markets. The company has operations in the United States, Canada, the Middle East, Africa, Europe, Mexico, and Central and South America. Powell Industries, Inc. was founded in 1947 and is headquartered in Houston, Texas.
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Today's Range

Now: $271.05
Low: $262.89
High: $273.69

50 Day Range

MA: $226.52
Low: $167.41
High: $322.05

2 Week Range

Now: $271.05
Low: $54.75
High: $328.00

Volume

395,192 shs

Average Volume

772,916 shs

Market Capitalization

$9.87 billion

P/E Ratio

53.04

Dividend Yield

0.13%

Beta

1.14