Costco (COST) earnings
COST earnings moved a median of -0.13% by the close. Quarterly and annual COST reports and results, each read against the price at its own news timestamp. Back to the COST overview →
12 measured COST earnings events.
Where these COST earnings landedvs 12 measured COST earnings reactions
| Middle 50% of COST earnings reactions | -1.62% to +0.41% |
|---|---|
| Median reaction (to close) | -0.13% |
| Measured reactions | 12 |
Point-in-time · zero look-ahead
Half of the 12 COST earnings events with a measured close landed between -1.62% and +0.41%; 42% closed up.
| Date | Headline | Event | 5-min | To close |
|---|---|---|---|---|
| Form 10-K COSTCO WHOLESALE CORP For: Aug 30 | SEC filing · Form 10-K | +0.20% | +0.26% | |
| Form 10-Q COSTCO WHOLESALE CORP For: May 10 | SEC filing · Form 10-Q | +0.08% | -1.48% | |
| Form 10-Q COSTCO WHOLESALE CORP For: Feb 15 | SEC filing · Form 10-Q | -0.06% | +1.60% | |
| Form 10-Q COSTCO WHOLESALE CORP For: Nov 23 | SEC filing · Form 10-Q | +0.07% | -0.16% | |
| Form 10-K COSTCO WHOLESALE CORP For: Aug 31 | SEC filing · Form 10-K | -0.09% | +0.09% | |
| Form 10-Q COSTCO WHOLESALE CORP For: May 11 | SEC filing · Form 10-Q | -1.33% | -3.73% | |
| Form 10-Q COSTCO WHOLESALE CORP For: Feb 16 | SEC filing · Form 10-Q | -0.88% | -3.40% | |
| Form 10-Q COSTCO WHOLESALE CORP For: Nov 24 | SEC filing · Form 10-Q | -0.06% | -2.02% | |
| Form 10-K COSTCO WHOLESALE CORP For: Sep 01 | SEC filing · Form 10-K | -0.13% | +1.89% | |
| Form 10-Q COSTCO WHOLESALE CORP For: May 12 | SEC filing · Form 10-Q | +0.28% | +0.86% | |
| Form 10-Q COSTCO WHOLESALE CORP For: Feb 18 | SEC filing · Form 10-Q | +0.19% | -0.86% | |
| Form 10-Q COSTCO WHOLESALE CORP For: Nov 26 | SEC filing · Form 10-Q | -0.36% | -0.10% |
Keep exploring
More COST: analyst actions → · SEC filings → · COST overview →
Other Consumer Staples names and their earnings
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Coca-Cola (KO) | 2,000+ | -0.02% | 47% |
| Walmart (WMT) | 2,000+ | +0.01% | 52% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not. These are each name’s all-news baseline, not its earnings — that is what the link opens.