If you had invested $1,000 in Costco Wholesale Corp (COST)
10 years ago (Mon, Nov 7, 2016), $1,000 in COST grew to $8,667 by Fri, Nov 6, 2026 with dividends reinvested ($7,340 on price alone). The same $1,000 in SPY grew to $4,042. Along the way COST fell as much as -31.4% from a high. Past results do not tell you what happens next.
| Invested | COST, dividends reinvested | Per year | Worst fall | SPY | SPY per year |
|---|---|---|---|---|---|
| 1 year ago | $1,147 | +14.8% | -18.2% | $1,109 | +10.9% |
| 3 years ago | $1,923 | +24.3% | -20.7% | $1,750 | +20.5% |
| 5 years ago | $2,206 | +17.2% | -31.4% | $1,677 | +10.9% |
| 10 years ago | $8,667 | +24.1% | -31.4% | $4,042 | +15.0% |
Today: model fair value $675.81 against a $1053.56 price (gap -35.9%).