AER or WAB: Which Is the Better Value Stock Right Now?

Investors interested in stocks from the Transportation - Equipment and Leasing sector have probably already heard of AerCap (AER) and Westinghouse Air Brake Technologies (WAB). But which of these two stocks offers value investors a better bang for their buck right now? We'll need to take a closer look.

The best way to find great value stocks is to pair a strong Zacks Rank with an impressive grade in the Value category of our Style Scores system. The proven Zacks Rank puts an emphasis on earnings estimates and estimate revisions, while our Style Scores work to identify stocks with specific traits.

Right now, AerCap is sporting a Zacks Rank of #1 (Strong Buy), while Westinghouse Air Brake Technologies has a Zacks Rank of #3 (Hold). This system places an emphasis on companies that have seen positive earnings estimate revisions, so investors should feel comfortable knowing that AER is likely seeing its earnings outlook improve to a greater extent. However, value investors will care about much more than just this.

Value investors also try to analyze a wide range of traditional figures and metrics to help determine whether a company is undervalued at its current share price levels.

Our Value category grades stocks based on a number of key metrics, including the tried-and-true P/E ratio, the P/S ratio, earnings yield, and cash flow per share, as well as a variety of other fundamentals that value investors frequently use.

AER currently has a forward P/E ratio of 9.48, while WAB has a forward P/E of 23.45. We also note that AER has a PEG ratio of 0.73. This metric is used similarly to the famous P/E ratio, but the PEG ratio also takes into account the stock's expected earnings growth rate. WAB currently has a PEG ratio of 1.62.

Another notable valuation metric for AER is its P/B ratio of 1.44. The P/B ratio is used to compare a stock's market value with its book value, which is defined as total assets minus total liabilities. For comparison, WAB has a P/B of 3.23.

These are just a few of the metrics contributing to AER's Value grade of B and WAB's Value grade of D.

AER stands above WAB thanks to its solid earnings outlook, and based on these valuation figures, we also feel that AER is the superior value option right now.

Zacks Naming Top 10 Stocks for 2026

Want to be tipped off early to our 10 top picks for the entirety of 2026? History suggests their performance could be sensational.

From 2012 (when our Director of Research Sheraz Mian assumed responsibility for the portfolio) through November, 2025, the Zacks Top 10 Stocks gained +2,530.8%, more than QUADRUPLING the S&P 500’s +570.3%.

Now Sheraz is combing through 4,400 companies to handpick the best 10 tickers to buy and hold in 2026. Don’t miss your chance to get in on these stocks when they’re released on January 5. 

Be First to New Top 10 Stocks >>

Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report

Aercap Holdings N.V. (AER) : Free Stock Analysis Report

Wabtec (WAB) : Free Stock Analysis Report

This article originally published on Zacks Investment Research (zacks.com).

Zacks Investment Research

The views and opinions expressed herein are the views and opinions of the author and do not necessarily reflect those of Nasdaq, Inc.

More Related Articles

Info icon

This data feed is not available at this time.

Data is currently not available

Sign up for the TradeTalks newsletter to receive your weekly dose of trading news, trends and education. Delivered Wednesdays.