RTX vs LHX: which was the better investment?
RTX Corporation against L3Harris Technologies, Inc. on real daily total-return data — every dividend reinvested, from Dec 31, 1981 to Jul 15, 2026.
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Frequently asked questions
Did RTX beat LHX?
Yes — measured from Dec 31, 1981 to Jul 15, 2026 with dividends reinvested, RTX came out ahead: $3,563,500 versus $939,976 from a $10,000 start. That gap compounds from a 14.1% annual return against 10.7%.
What would $10,000 in RTX be worth today?
$10,000 invested in RTX Corporation (RTX) on Dec 31, 1981 would be worth about $3,563,500 as of Jul 15, 2026, a total return of 35535.0% (14.1% per year). The same $10,000 in LHX would be worth $939,976.
Which was riskier — RTX or LHX?
RTX swung with an annualized volatility of 27.0% and a worst peak-to-trough drop of -52.7%; LHX ran at 31.3% volatility with a -65.7% maximum drawdown. Risk-adjusted (Sharpe ratio), that is 0.45 for RTX vs 0.28 for LHX.
What data is this comparison based on?
Daily adjusted closing prices covering Dec 31, 1981 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 RTX vs LHX. 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.