How Wolfspeed’s latest earnings set the stage for investors

Wolfspeed (WOLF) recently reported fourth quarter and full year results to June 28, 2026, with quarterly sales of US$149.6 million and a net loss of US$145.4 million, alongside full year net income of US$4.4 million.

These figures, combined with the company’s focus on silicon carbide power devices across electric vehicles, industrial uses and energy infrastructure, give you a fresh data point for considering Wolfspeed stock today.

Wolfspeed’s 1 month share price return of 23.17% suggests momentum has picked up again after a 90 day share price return that declined 54.54%. The stock is now up 42.37% year to date, with the latest earnings update giving investors a fresh reference point.

Track how Wolfspeed fits into the wider power and AI hardware story by scanning our hand picked 55 AI infrastructure stocks for other companies plugged into similar demand drivers.

For Wolfspeed, a 42.37% move this year, along with weaker quarterly sales and a small full-year profit, leaves an active debate. Is the stock now reflecting a business reset, or primarily a shift in sentiment ahead of any valuation analysis?

Most Popular Narrative: 7.8% Overvalued

The most followed Wolfspeed narrative pegs fair value at $25, slightly below the last close of $26.95. That gap reflects a cautious read on how quickly earnings might build behind the story.

The move toward higher voltage AI and data center architectures, including 800 volt systems and solid state transformers using 2.3 kilovolt and 3.3 kilovolt silicon carbide devices, supports a larger addressable market. However, qualification cycles and customer reliability requirements can extend ramp timelines and delay the utilization gains needed to lift gross margins from current negative levels.

Read the complete narrative. Read the complete narrative.

Want to see what is baked into that $25 fair value for Wolfspeed? The narrative leans heavily on measured revenue growth, margin expansion and a cooler profit multiple. The mix of AI data center demand, 200 millimeter ramp and earnings timing is doing the real work in this model.

Result: Fair Value of $25 (OVERVALUED)

However, Wolfspeed’s AI data center traction and the shift to 200 millimeter silicon carbide production could accelerate factory utilization and challenge the cautious 7.8% overvaluation narrative.

Another View on Wolfspeed’s valuation

The narrative flags Wolfspeed as 7.8% overvalued at $25 fair value, yet the current P/S ratio of 2.1x sits far below the US Semiconductor industry at 6.9x and peer average at 9.5x, while still above a fair ratio of 0.8x. Is the bigger risk overpaying or underestimating a recovery in sales quality?

Next Steps

With mixed signals around Wolfspeed’s earnings, valuation and sector positioning, it makes sense to review the details yourself and move quickly while sentiment is still forming. To weigh both the concerns and potential upsides in one place, start with these 1 key reward and 4 important warning signs.

Looking for more investment ideas beyond Wolfspeed?

If Wolfspeed has your attention, do not stop there. A broader watchlist gives you more options and helps you spot opportunities before they become crowded.

• Spot potential value opportunities early by reviewing our 46 high quality undervalued stocks that combine quality fundamentals with attractive pricing.
• Prioritise resilience by scanning a list of solid balance sheet and fundamentals (50 results) so you are not caught off guard by weak financial foundations.
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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.