FSLR vs RUN: which was the better investment?
First Solar, Inc. against Sunrun Inc. on real daily total-return data — every dividend reinvested, from Aug 5, 2015 to Jul 15, 2026.
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Frequently asked questions
Did FSLR beat RUN?
Yes — measured from Aug 5, 2015 to Jul 15, 2026 with dividends reinvested, FSLR came out ahead: $43,416 versus $12,247 from a $10,000 start. That gap compounds from a 14.4% annual return against 1.9%.
What would $10,000 in FSLR be worth today?
$10,000 invested in First Solar, Inc. (FSLR) on Aug 5, 2015 would be worth about $43,416 as of Jul 15, 2026, a total return of 334.2% (14.4% per year). The same $10,000 in RUN would be worth $12,247.
Which was riskier — FSLR or RUN?
FSLR swung with an annualized volatility of 50.4% and a worst peak-to-trough drop of -64.0%; RUN ran at 79.1% volatility with a -94.1% maximum drawdown. Risk-adjusted (Sharpe ratio), that is 0.25 for FSLR vs -0.00 for RUN.
What data is this comparison based on?
Daily adjusted closing prices covering Aug 5, 2015 through Jul 15, 2026 — the full period where both assets have price history. Adjusted prices include dividends and splits, so these are total returns. The page refreshes with new market data every day.
Can I change the dates, amounts, or add monthly investing?
Yes — the interactive tool on this page is pre-loaded with FSLR vs RUN. You can set any start and end date, change the starting amount, add monthly contributions, or build a multi-asset portfolio and compare it against any benchmark.