Stock Analysis

Rocket Lab Corporation (NASDAQ:RKLB) Shares Slammed 40% But Getting In Cheap Might Be Difficult Regardless

Rocket Lab Corporation (NASDAQ:RKLB) shareholders won't be pleased to see that the share price has had a very rough month, dropping 40% and undoing the prior period's positive performance. Still, a bad month hasn't completely ruined the past year with the stock gaining 76%, which is great even in a bull market.

Even after such a large drop in price, given around half the companies in the United States' Aerospace & Defense industry have price-to-sales ratios (or "P/S") below 2.9x, you may still consider Rocket Lab as a stock to avoid entirely with its 38x P/S ratio. Although, it's not wise to just take the P/S at face value as there may be an explanation why it's so lofty.

View our latest analysis for Rocket Lab

ps-multiple-vs-industry
NasdaqCM:RKLB Price to Sales Ratio vs Industry November 21st 2025
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What Does Rocket Lab's P/S Mean For Shareholders?

Recent times have been advantageous for Rocket Lab as its revenues have been rising faster than most other companies. The P/S is probably high because investors think this strong revenue performance will continue. If not, then existing shareholders might be a little nervous about the viability of the share price.

Want the full picture on analyst estimates for the company? Then our free report on Rocket Lab will help you uncover what's on the horizon.

How Is Rocket Lab's Revenue Growth Trending?

There's an inherent assumption that a company should far outperform the industry for P/S ratios like Rocket Lab's to be considered reasonable.

Retrospectively, the last year delivered an exceptional 52% gain to the company's top line. The strong recent performance means it was also able to grow revenue by 197% in total over the last three years. Therefore, it's fair to say the revenue growth recently has been superb for the company.

Turning to the outlook, the next three years should generate growth of 36% per annum as estimated by the analysts watching the company. Meanwhile, the rest of the industry is forecast to only expand by 10% per annum, which is noticeably less attractive.

In light of this, it's understandable that Rocket Lab's P/S sits above the majority of other companies. It seems most investors are expecting this strong future growth and are willing to pay more for the stock.

The Key Takeaway

Even after such a strong price drop, Rocket Lab's P/S still exceeds the industry median significantly. Using the price-to-sales ratio alone to determine if you should sell your stock isn't sensible, however it can be a practical guide to the company's future prospects.

As we suspected, our examination of Rocket Lab's analyst forecasts revealed that its superior revenue outlook is contributing to its high P/S. At this stage investors feel the potential for a deterioration in revenues is quite remote, justifying the elevated P/S ratio. It's hard to see the share price falling strongly in the near future under these circumstances.

Plus, you should also learn about these 2 warning signs we've spotted with Rocket Lab.

If companies with solid past earnings growth is up your alley, you may wish to see this free collection of other companies with strong earnings growth and low P/E ratios.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.