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Is Trending Stock Plug Power, Inc. (PLUG) a Buy Now?

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Plug Power (PLUG - Free Report) is one of the stocks most watched by Zacks.com visitors lately. So, it might be a good idea to review some of the factors that might affect the near-term performance of the stock.

Shares of this alternative energy company have returned 0% over the past month versus the Zacks S&P 500 composite's +1.1% change. The Zacks Manufacturing - Electronics industry, to which Plug Power belongs, has lost 0.7% over this period. Now the key question is: Where could the stock be headed in the near term?

While media releases or rumors about a substantial change in a company's business prospects usually make its stock 'trending' and lead to an immediate price change, there are always some fundamental facts that eventually dominate the buy-and-hold decision-making.

Earnings Estimate Revisions

Here at Zacks, we prioritize appraising the change in the projection of a company's future earnings over anything else. That's because we believe the present value of its future stream of earnings is what determines the fair value for its stock.

We essentially look at how sell-side analysts covering the stock are revising their earnings estimates to reflect the impact of the latest business trends. And if earnings estimates go up for a company, the fair value for its stock goes up. A higher fair value than the current market price drives investors' interest in buying the stock, leading to its price moving higher. This is why empirical research shows a strong correlation between trends in earnings estimate revisions and near-term stock price movements.

For the current quarter, Plug Power is expected to post a loss of $0.30 per share, indicating a change of +14.3% from the year-ago quarter. The Zacks Consensus Estimate has changed -0.8% over the last 30 days.

The consensus earnings estimate of -$1.12 for the current fiscal year indicates a year-over-year change of +51.3%. This estimate has changed +1.6% over the last 30 days.

For the next fiscal year, the consensus earnings estimate of -$0.50 indicates a change of +55.4% from what Plug Power is expected to report a year ago. Over the past month, the estimate has changed +0.6%.

Having a strong externally audited track record, our proprietary stock rating tool, the Zacks Rank, offers a more conclusive picture of a stock's price direction in the near term, since it effectively harnesses the power of earnings estimate revisions. Due to the size of the recent change in the consensus estimate, along with three other factors related to earnings estimates, Plug Power is rated Zacks Rank #3 (Hold).

The chart below shows the evolution of the company's forward 12-month consensus EPS estimate:

12 Month EPS

Revenue Growth Forecast

Even though a company's earnings growth is arguably the best indicator of its financial health, nothing much happens if it cannot raise its revenues. It's almost impossible for a company to grow its earnings without growing its revenue for long periods. Therefore, knowing a company's potential revenue growth is crucial.

In the case of Plug Power, the consensus sales estimate of $180.23 million for the current quarter points to a year-over-year change of -30.7%. The $915.27 million and $1.36 billion estimates for the current and next fiscal years indicate changes of +2.7% and +48.3%, respectively.

Last Reported Results and Surprise History

Plug Power reported revenues of $120.26 million in the last reported quarter, representing a year-over-year change of -42.8%. EPS of -$0.43 for the same period compares with -$0.35 a year ago.

Compared to the Zacks Consensus Estimate of $162.92 million, the reported revenues represent a surprise of -26.18%. The EPS surprise was -34.38%.

The company could not beat consensus EPS estimates in any of the last four quarters. The company topped consensus revenue estimates two times over this period.

Valuation

No investment decision can be efficient without considering a stock's valuation. Whether a stock's current price rightly reflects the intrinsic value of the underlying business and the company's growth prospects is an essential determinant of its future price performance.

While comparing the current values of a company's valuation multiples, such as price-to-earnings (P/E), price-to-sales (P/S) and price-to-cash flow (P/CF), with its own historical values helps determine whether its stock is fairly valued, overvalued, or undervalued, comparing the company relative to its peers on these parameters gives a good sense of the reasonability of the stock's price.

As part of the Zacks Style Scores system, the Zacks Value Style Score (which evaluates both traditional and unconventional valuation metrics) organizes stocks into five groups ranging from A to F (A is better than B; B is better than C; and so on), making it helpful in identifying whether a stock is overvalued, rightly valued, or temporarily undervalued.

Plug Power is graded F on this front, indicating that it is trading at a premium to its peers. Click here to see the values of some of the valuation metrics that have driven this grade.

Conclusion

The facts discussed here and much other information on Zacks.com might help determine whether or not it's worthwhile paying attention to the market buzz about Plug Power. However, its Zacks Rank #3 does suggest that it may perform in line with the broader market in the near term.


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