State Street SPDR S&P 500 ETF (SPY) vs TransDigm Group Incorporated (TDG)
Over the past 10 years, TDG outperformed SPY — 21.60% vs 15.36% annualized total return (price plus dividends).
A side-by-side comparison of State Street SPDR S&P 500 ETF and TransDigm Group Incorporated across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of August 16, 2026. Differences are shown without an overall score or investment verdict.
Total return — SPY vs TDG
growth of $100 · dividends reinvested · last 10yMetrics side by side
Did TDG beat SPY?
Over the past 10 years, TDG outperformed SPY — 21.60% vs 15.36% annualized total return (price plus dividends).
Total return (annualized)
| Metric | SPY | TDG |
|---|---|---|
| Total return (1Y) | 21.72% | -4.90% |
| Total return CAGR (3Y) | 21.60% | 19.32% |
| Total return CAGR (5Y) | 13.25% | 20.04% |
| Total return CAGR (10Y) | 15.36% | 21.60% |
SPY is an index fund, so valuation, profitability, and per-company growth metrics don't apply — the head-to-head here is total return (price plus reinvested dividends).
Frequently asked
- Has TDG beaten SPY?
- Over the past 10 years, TDG outperformed SPY — 21.60% vs 15.36% annualized total return (price plus dividends).
Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified August 16, 2026.