The Weighing Machine

Historical Returns Database

AutoZone, Inc. (AZO)
Year-to-date (December 31, 2025 to February 24, 2026), AZO returned 11.59% versus 0.80% for the S&P 500 (SPY) and -1.05% for Nasdaq 100 (QQQ).
Ticker Company Name Total Returns $1 turns into Annualized Returns Annualized Volatility Sharpe Ratio
AZO AutoZone, Inc. 11.59% $1.12 106.99% 26.53% 4.03
SPY SPDR S&P 500 ETF Trust 0.80% $1.01 5.40% 11.88% 0.45
QQQ Invesco QQQ Trust, Series 1 -1.05% $0.99 -6.75% 16.00% -0.42
In the past 12 months (February 24, 2025 to February 24, 2026), AZO returned 11.27% versus 16.44% for the S&P 500 (SPY) and 17.52% for Nasdaq 100 (QQQ).
Ticker Company Name Total Returns $1 turns into Annualized Returns Annualized Volatility Sharpe Ratio
AZO AutoZone, Inc. 11.27% $1.11 11.27% 24.03% 0.47
SPY SPDR S&P 500 ETF Trust 16.44% $1.16 16.44% 19.39% 0.85
QQQ Invesco QQQ Trust, Series 1 17.52% $1.18 17.52% 23.35% 0.75
In the past 5 years (February 25, 2021 to February 24, 2026), AZO returned 226.08% versus 92.58% for the S&P 500 (SPY) and 100.23% for Nasdaq 100 (QQQ). $1 invested in AZO in 2021 became $3.26 in 2026.
Ticker Company Name Total Returns $1 turns into Annualized Returns Annualized Volatility Sharpe Ratio
AZO AutoZone, Inc. 226.08% $3.26 26.67% 23.53% 1.13
SPY SPDR S&P 500 ETF Trust 92.58% $1.93 14.00% 17.03% 0.82
QQQ Invesco QQQ Trust, Series 1 100.23% $2.00 14.90% 22.54% 0.66
In the past 10 years (February 29, 2016 to February 24, 2026), AZO had an annualized return of 17.20% versus 15.41% for the S&P 500 (SPY) and 20.38% for Nasdaq 100 (QQQ). $1 invested in AZO in 2016 became $4.89 in 2026.
Ticker Company Name Total Returns $1 turns into Annualized Returns Annualized Volatility Sharpe Ratio
AZO AutoZone, Inc. 388.58% $4.89 17.20% 25.98% 0.66
SPY SPDR S&P 500 ETF Trust 318.96% $4.19 15.41% 17.88% 0.86
QQQ Invesco QQQ Trust, Series 1 538.45% $6.38 20.38% 22.20% 0.92
Since April 2006 (April 10, 2006 to February 24, 2026) AZO had an annualized return of 20.10% versus 10.76% for the S&P 500 (SPY) and 15.23% for Nasdaq 100 (QQQ). $1 invested in AZO in 2006 became $38.21 in 2026.
Ticker Company Name Total Returns $1 turns into Annualized Returns Annualized Volatility Sharpe Ratio
AZO AutoZone, Inc. 3721.49% $38.21 20.10% 25.57% 0.79
SPY SPDR S&P 500 ETF Trust 664.15% $7.64 10.76% 19.44% 0.55
QQQ Invesco QQQ Trust, Series 1 1575.96% $16.76 15.23% 22.02% 0.69

Returns adjusted for splits and dividends.

Period start date is the earliest common trading day in the selected time period across all tickers.