Observatory · observe first
Workday, Inc.
WDAY · United States · Application Software · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.074%
12M weight contribution
-0.054 pp
3M weight contribution
-0.029 pp
12M price return
-33.0%
Share of matched S&P 500 members
Monthly observations through Jan 2026
Company price index
A separate dimension from market allocation
Historical observations
Most recent 24 observations at or before the selected month
| Month | Market cap | Universe weight | 12M weight change | 12M return | Above 6M weight average |
|---|---|---|---|---|---|
| Jan 2026 | $38.6bn | 0.074% | -0.054 pp | -33.0% | No |
| Dec 2025 | $47.3bn | 0.093% | -0.036 pp | -16.8% | No |
| Nov 2025 | $47.4bn | 0.093% | +0.093 pp | -13.7% | No |
| Oct 2025 | $52.8bn | 0.103% | +0.103 pp | +2.6% | No |
| Sep 2025 | $53.0bn | 0.106% | +0.106 pp | -1.5% | No |
| Aug 2025 | $50.8bn | 0.105% | +0.105 pp | -12.3% | No |
| Jul 2025 | $50.5bn | 0.106% | +0.106 pp | +1.0% | No |
| Jun 2025 | $52.8bn | 0.114% | +0.114 pp | +7.4% | No |
| May 2025 | $54.5bn | 0.123% | +0.123 pp | +17.1% | No |
| Apr 2025 | $53.9bn | 0.129% | +0.129 pp | +0.1% | Yes |
| Mar 2025 | $51.4bn | 0.122% | +0.122 pp | -14.4% | Yes |
| Feb 2025 | $57.9bn | 0.130% | +0.130 pp | -10.6% | Yes |
| Jan 2025 | $57.7bn | 0.128% | +0.128 pp | -10.0% | Yes |
| Dec 2024 | $56.8bn | 0.129% | +0.129 pp | -6.5% | Yes |
Its weight is estimated market cap divided by the total estimated market cap of matched S&P 500 members for the month. This is not an official float-adjusted S&P index weight.