Head to Head

FSLR vs VST: which is the better buy in 2026?

On Alexandria's Compass, First Solar has the edge with a 93/100 score versus 82/100 for VST. Here is how they stack up, factor by factor.

First Solar

NASDAQ:FSLR

Edge
93/100 Compass
True NorthStrong Buy$28.3B

America's only scaled thin-film solar manufacturer trades at 10x forward earnings while domestic content rules rewrite who wins utility-scale solar.

Full FSLR analysis

Vistra Corp.

NYSE:VST

82/100 Compass
True NorthAccumulate$45.0B

Vistra's nuclear and gas fleet is the best asset in America's power shortage, and the stock just got cheap enough to buy.

Full VST analysis

Factor by factor

FactorFSLRVST
Revenue Growth6335
Profitability6650
Valuation7750
Momentum6650
Theme Purity9999
Moat6349
Catalysts9999
Market Position5152

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Frequently asked questions

Is FSLR or VST the better buy in 2026?

By Compass Score, First Solar (NASDAQ:FSLR) edges it at 93/100 versus 82/100 for VST. Both scores update weekly and reflect a contrarian, forward-looking read, not a recommendation.

How does Alexandria compare FSLR and VST?

Each company is scored 1-100 on eight factors: revenue growth, profitability, valuation, momentum, theme purity, moat, catalysts, and market position. The Compass Score is the composite, and the comparison below shows where each name wins factor by factor.

Compass Scores are proprietary editorial research from publicly available data, not investment advice or a recommendation regarding any security. Rankings update weekly.