KLAC vs ASML: which was the better investment?
KLA Corporation against ASML Holding N.V. on real daily total-return data — every dividend reinvested, from Mar 15, 1995 to Jul 16, 2026.
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Frequently asked questions
Did KLAC beat ASML?
No — measured from Mar 15, 1995 to Jul 16, 2026 with dividends reinvested, ASML came out ahead: $10,330,055 versus $2,811,140 from a $10,000 start. That gap compounds from a 24.8% annual return against 19.7%.
What would $10,000 in KLAC be worth today?
$10,000 invested in KLA Corporation (KLAC) on Mar 15, 1995 would be worth about $2,811,140 as of Jul 16, 2026, a total return of 28011.4% (19.7% per year). The same $10,000 in ASML would be worth $10,330,055.
Which was riskier — KLAC or ASML?
KLAC swung with an annualized volatility of 50.4% and a worst peak-to-trough drop of -83.7%; ASML ran at 48.2% volatility with a -90.0% maximum drawdown. Risk-adjusted (Sharpe ratio), that is 0.35 for KLAC vs 0.47 for ASML.
What data is this comparison based on?
Daily adjusted closing prices covering Mar 15, 1995 through Jul 16, 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 KLAC vs ASML. 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.