ENPH vs PLUG: which was the better investment?
Enphase Energy, Inc. against Plug Power Inc. on real daily total-return data — every dividend reinvested, from Mar 30, 2012 to Jul 15, 2026.
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Frequently asked questions
Did ENPH beat PLUG?
Yes — measured from Mar 30, 2012 to Jul 15, 2026 with dividends reinvested, ENPH came out ahead: $60,354 versus $16,832 from a $10,000 start. That gap compounds from a 13.4% annual return against 3.7%.
What would $10,000 in ENPH be worth today?
$10,000 invested in Enphase Energy, Inc. (ENPH) on Mar 30, 2012 would be worth about $60,354 as of Jul 15, 2026, a total return of 503.5% (13.4% per year). The same $10,000 in PLUG would be worth $16,832.
Which was riskier — ENPH or PLUG?
ENPH swung with an annualized volatility of 80.4% and a worst peak-to-trough drop of -96.0%; PLUG ran at 97.3% volatility with a -99.0% maximum drawdown. Risk-adjusted (Sharpe ratio), that is 0.14 for ENPH vs 0.02 for PLUG.
What data is this comparison based on?
Daily adjusted closing prices covering Mar 30, 2012 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 ENPH vs PLUG. 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.