SunPower’s equity and debt moves

SunPower (SPWR) has moved to close a US$40.7 million shelf registration and is now seeking to pay upcoming interest on its 2029 convertible notes in stock plus bonus shares instead of cash.

This combination of equity capacity, proposed share-based interest payments, and a recent incremental investment from Fortis Capital is intended to give the company more room to manage liquidity through Q3 2026.

Recent announcements around the shelf registration, stock settled interest proposal, and Fortis Capital’s incremental investment have come against a weak share price backdrop. The stock’s year to date share price return is down 33.94% and its 1 year total shareholder return is down 37.36%. This suggests momentum has been under pressure even as the market reassesses SunPower’s refinancing plans and liquidity outlook.

If SunPower’s refinancing moves have you thinking about where else capital is moving in energy infrastructure, this can be a good moment to scan 33 power grid technology and infrastructure stocks

After years of weak share price performance and a recent market cap of about US$153.6 million with losses of US$43.8 million, is SunPower’s low US$1.09 share price a reset that creates an entry point, or is the market already factoring in any future growth?

Most Popular Narrative: 79.8% Undervalued

SunPower’s most followed narrative pegs fair value at $5.40 per share versus the last close of $1.09, which puts a lot of weight on a sharp fundamental turnaround.

The acquisitions of Sunder, Ambia, Cobalt and Purelight, combined with the recovery of the New Homes business, have expanded the sales force to about 1,552 representatives and are already contributing to booking volumes, which can support higher revenue and help spread fixed costs over a larger base of completed installs.

Want to see what kind of revenue ramp and margin lift this narrative is leaning on, and how that ties back to the $5.40 fair value? The underlying assumptions blend rapid top line expansion with a margin profile that looks very different to today, and a valuation multiple that expects those targets to hold. The detail sits in how these pieces are stitched together over the next few years.

Result: Fair Value of $5.40 (UNDERVALUED)

However, this upbeat case leans heavily on a sector recovery from what management calls a residential solar malaise, as well as on smoother execution across acquired sales teams.

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Next Steps

Feeling torn between the cautious tone around liquidity and the optimism in the turnaround narrative? Act while the details are fresh, and weigh both sides for yourself with 2 key rewards and 3 important warning signs

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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.