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Zacks.com featured highlights include Arista, Western Digital and Quanta
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For Immediate Release
Chicago, IL – November 11, 2026 – Stocks in this week’s article are Arista Networks, Inc. (ANET - Free Report) , Western Digital Corp. (WDC - Free Report) and Quanta Services, Inc. (PWR - Free Report) .
Arista Networks & 2 Momentum Stocks to Buy for Big Gains
The Driehaus strategy helps investors identify stocks with the strongest momentum. It follows the principle of the “buy high and sell higher" investment philosophy, a successful investment approach that helped legendary Richard Driehaus earn a place on Barron’s All-Century Team.
Based on this approach, stocks like Arista Networks, Inc., Western Digital Corp. and Quanta Services, Inc. have emerged as today’s top momentum picks, as identified by the Driehaus strategy.
A Closer Look at the Driehaus Investment Strategy
Driehaus once said, “I would much rather invest in a stock that’s increasing in price and take the risk that it may begin to decline than invest in a stock that’s already in decline and try to guess when it will turn around.” In line with this insight, the American Association of Individual Investors (“AAII”) considered the percentage 50-day moving average as a key criterion before creating a portfolio following Driehaus’ philosophy.
It is calculated by dividing the numerator (month-end price minus the 50-day moving average of month-end price) by the 50-day moving average of the month-end price. Another momentum indicator — positive relative strength — has also been included in this strategy. A positive percentage 50-day moving average indicates that the stock is trading above its 50-day moving average, signaling an uptrend.
Moreover, AAII found that Driehaus primarily focuses on strong earnings growth rates and impressive earnings projections to pick potential outperformers. Companies with a strong history of beating estimates are also given importance in this strategy, which was designed to provide better returns over the long term. You can see the complete list of today’s Zacks #1 Rank stocks here.
Here are three of the 16 stocks:
Arista Networks
Arista Networks develops and sells data-driven, client-to-cloud networking solutions for AI, data centers, campus networks, and routing applications across global markets. It has a Momentum Score of B. The trailing four-quarter earnings surprise for ANET is 10.6%, on average. The company’s expected earnings growth rate for the current year is 40.9%.
Western Digital
Western Digital develops, manufactures and sells hard disk drive-based data storage devices and solutions worldwide. It has a Momentum Score of B. The trailing four-quarter earnings surprise for WDC is 10.5%, on average. The company’s expected earnings growth rate for the current year is 138.4%.
Quanta Services
Quanta Services provides infrastructure solutions for the electric, gas, power generation, communications, manufacturing, pipeline, and energy sectors. It has a Momentum Score of A. The trailing four-quarter earnings surprise for PWR is 21.5%, on average. The company’s expected earnings growth rate for the current year is 62.7%.
Why Haven't You Looked at Zacks' Top Stocks?
Since 2000, our top stock-picking strategies have blown away the S&P's +7.7% average gain per year. Amazingly, they soared with average gains of +48.4%, +50.2% and +56.7% per year.
Today you can access their live picks without cost or obligation.
View the Zacks #1 Rank List
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Zacks.com featured highlights include Arista, Western Digital and Quanta
For Immediate Release
Chicago, IL – November 11, 2026 – Stocks in this week’s article are Arista Networks, Inc. (ANET - Free Report) , Western Digital Corp. (WDC - Free Report) and Quanta Services, Inc. (PWR - Free Report) .
Arista Networks & 2 Momentum Stocks to Buy for Big Gains
The Driehaus strategy helps investors identify stocks with the strongest momentum. It follows the principle of the “buy high and sell higher" investment philosophy, a successful investment approach that helped legendary Richard Driehaus earn a place on Barron’s All-Century Team.
Based on this approach, stocks like Arista Networks, Inc., Western Digital Corp. and Quanta Services, Inc. have emerged as today’s top momentum picks, as identified by the Driehaus strategy.
A Closer Look at the Driehaus Investment Strategy
Driehaus once said, “I would much rather invest in a stock that’s increasing in price and take the risk that it may begin to decline than invest in a stock that’s already in decline and try to guess when it will turn around.” In line with this insight, the American Association of Individual Investors (“AAII”) considered the percentage 50-day moving average as a key criterion before creating a portfolio following Driehaus’ philosophy.
It is calculated by dividing the numerator (month-end price minus the 50-day moving average of month-end price) by the 50-day moving average of the month-end price. Another momentum indicator — positive relative strength — has also been included in this strategy. A positive percentage 50-day moving average indicates that the stock is trading above its 50-day moving average, signaling an uptrend.
Moreover, AAII found that Driehaus primarily focuses on strong earnings growth rates and impressive earnings projections to pick potential outperformers. Companies with a strong history of beating estimates are also given importance in this strategy, which was designed to provide better returns over the long term. You can see the complete list of today’s Zacks #1 Rank stocks here.
Here are three of the 16 stocks:
Arista Networks
Arista Networks develops and sells data-driven, client-to-cloud networking solutions for AI, data centers, campus networks, and routing applications across global markets. It has a Momentum Score of B. The trailing four-quarter earnings surprise for ANET is 10.6%, on average. The company’s expected earnings growth rate for the current year is 40.9%.
Western Digital
Western Digital develops, manufactures and sells hard disk drive-based data storage devices and solutions worldwide. It has a Momentum Score of B. The trailing four-quarter earnings surprise for WDC is 10.5%, on average. The company’s expected earnings growth rate for the current year is 138.4%.
Quanta Services
Quanta Services provides infrastructure solutions for the electric, gas, power generation, communications, manufacturing, pipeline, and energy sectors. It has a Momentum Score of A. The trailing four-quarter earnings surprise for PWR is 21.5%, on average. The company’s expected earnings growth rate for the current year is 62.7%.
Why Haven't You Looked at Zacks' Top Stocks?
Since 2000, our top stock-picking strategies have blown away the S&P's +7.7% average gain per year. Amazingly, they soared with average gains of +48.4%, +50.2% and +56.7% per year.
Today you can access their live picks without cost or obligation.
See Stocks Free >>
For the rest of this Screen of the Week article please visit Zacks.com at: https://www.zacks.com/stock/news/3026725/arista-networks-2-momentum-stocks-to-buy-for-big-gains