Observatory · observe first
Phillips 66
PSX · United States · Oil & Gas Refining & Marketing · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.178%
12M weight contribution
-0.118 pp
3M weight contribution
-0.152 pp
12M price return
+18.2%
Share of matched S&P 500 members
Monthly observations through Aug 2018
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 |
|---|---|---|---|---|---|
| Aug 2018 | $55.0bn | 0.178% | -0.118 pp | +18.2% | No |
| Jul 2018 | $57.3bn | 0.334% | +0.038 pp | +22.2% | Yes |
| Jun 2018 | $52.3bn | 0.317% | +0.021 pp | +11.2% | Yes |
| May 2018 | $54.3bn | 0.329% | +0.033 pp | +15.4% | Yes |
| Apr 2018 | $51.9bn | 0.319% | +0.023 pp | +9.5% | Yes |
| Mar 2018 | $48.1bn | 0.295% | -0.001 pp | -5.6% | Yes |
| Feb 2018 | $45.3bn | 0.271% | -0.025 pp | -11.1% | No |
| Jan 2018 | $51.9bn | 0.296% | +0.000 pp | +0.0% | No |
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.