The Filing Desk

First Solar vs GlobalFoundries

First Solar FSLR · GlobalFoundries GFS · Semiconductors

GlobalFoundries reported revenue of $6.8 billion in fiscal 2025, 1.3 times First Solar's $5.2 billion in fiscal 2025. First Solar's revenue grew 24.1% in its latest year, and GlobalFoundries' grew 0.6%. First Solar had an operating margin of 30.6%, against 11.7% at GlobalFoundries. Free cash flow was $1.2 billion at First Solar and $1.0 billion at GlobalFoundries.

Side by side

First SolarGlobalFoundries
Latest fiscal yearFY2025, Dec 31, 2025FY2025, Dec 31, 2025
Revenue$5.2B$6.8B
Revenue growth24.1%0.6%
Revenue growth a year, last 5 years14.0%7.0%
Gross margin40.6%24.9%
Operating margin30.6%11.7%
Net margin29.3%13.0%
Free cash flow$1.2B$1.0B
Free cash flow margin22.8%14.9%
Return on capital22.7%7.1%
Net debt to EBITDA−1.2x−0.3x
Dividends and buybacks$0M$0M
Change in diluted share count0.0%0.9%
Last close$168.15$45.00
P/E at the last close10.4×—
Insider trades, last 12 monthssold $43.4 millionbought $768, sold $3.8 million
Piotroski F-score7 of 98 of 9
Amounts in each company's own currency, US$ unless marked (a foreign company may report in another), each company's latest fiscal year from its 10-K, or 20-F or 40-F for a foreign company. Growth rates compare with the year before; the five-year rate is the average a year. Free cash flow is cash from operations minus capital spending; return on capital is after-tax operating income over the money invested in the business; P/E is the last close over the latest earnings per share. Banks are measured differently (return on equity, efficiency ratio), so some rows apply to one company only.

Ten years

Revenue
US$ billions, fiscal years
First SolarGlobalFoundries
Operating margin
Percent of revenue
First SolarGlobalFoundries
Free cash flow
US$ billions. Cash from operations minus capital expenditure.
First SolarGlobalFoundries

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Source: the companies' Form 10-K filings, from SEC EDGAR, and the last close. For information only, not investment advice: the figures describe results, not which company is the better investment. The Filing Desk is not affiliated with either company. Full figures on the First Solar and GlobalFoundries pages.