
NN has gotten torched over the last six months - since June 2025, its stock price has dropped 45.3% to $1.16 per share. This was partly driven by its softer quarterly results and may have investors wondering how to approach the situation.
Is now the time to buy NN, or should you be careful about including it in your portfolio? Get the full breakdown from our expert analysts, it’s free for active Edge members.
Why Do We Think NN Will Underperform?
Even though the stock has become cheaper, we're cautious about NN. Here are three reasons we avoid NNBR and a stock we'd rather own.
1. Long-Term Revenue Growth Flatter Than a Pancake
A company’s long-term sales performance can indicate its overall quality. Any business can have short-term success, but a top-tier one grows for years. Unfortunately, NN struggled to consistently increase demand as its $424 million of sales for the trailing 12 months was close to its revenue five years ago. This was below our standards and is a sign of poor business quality.

2. EPS Trending Down
Analyzing the long-term change in earnings per share (EPS) shows whether a company's incremental sales were profitable – for example, revenue could be inflated through excessive spending on advertising and promotions.
Sadly for NN, its EPS declined by 18.8% annually over the last five years while its revenue was flat. This tells us the company struggled because its fixed cost base made it difficult to adjust to choppy demand.

3. Cash Burn Ignites Concerns
Free cash flow isn't a prominently featured metric in company financials and earnings releases, but we think it's telling because it accounts for all operating and capital expenses, making it tough to manipulate. Cash is king.
While NN posted positive free cash flow this quarter, the broader story hasn’t been so clean. NN’s demanding reinvestments have drained its resources over the last five years, putting it in a pinch and limiting its ability to return capital to investors. Its free cash flow margin averaged negative 1.3%, meaning it lit $1.26 of cash on fire for every $100 in revenue.

Final Judgment
NN doesn’t pass our quality test. After the recent drawdown, the stock trades at 27.9× forward P/E (or $1.16 per share). While this valuation is fair, the upside isn’t great compared to the potential downside. There are more exciting stocks to buy at the moment. We’d recommend looking at one of our top software and edge computing picks.
Stocks We Like More Than NN
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