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
0.175%
12M weight contribution
+0.007 pp
3M weight contribution
-0.002 pp
12M price return
+44.1%
Share of matched S&P 500 members
Monthly observations through Feb 2024
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 |
|---|---|---|---|---|---|
| Feb 2024 | $61.0bn | 0.175% | +0.007 pp | +44.1% | No |
| Jan 2024 | $63.5bn | 0.189% | +0.027 pp | +49.7% | Yes |
| Dec 2023 | $58.6bn | 0.175% | -0.003 pp | +33.1% | Yes |
| Nov 2023 | $56.7bn | 0.177% | +0.003 pp | +23.6% | Yes |
| Oct 2023 | $50.8bn | 0.173% | -0.005 pp | +13.7% | Yes |
| Sep 2023 | $53.5bn | 0.179% | +0.026 pp | +54.8% | Yes |
| Aug 2023 | $50.8bn | 0.162% | +0.008 pp | +32.7% | Yes |
| Jul 2023 | $51.2bn | 0.112% | -0.036 pp | +30.5% | No |
| Jun 2023 | $43.8bn | 0.101% | -0.052 pp | +21.2% | No |
| May 2023 | $42.0bn | 0.104% | -0.071 pp | -5.4% | No |
| Apr 2023 | $45.9bn | 0.155% | +0.004 pp | +18.8% | No |
| Mar 2023 | $47.0bn | 0.160% | +0.033 pp | +22.1% | No |
| Feb 2023 | $47.6bn | 0.167% | +0.039 pp | +26.7% | No |
| Jan 2023 | $47.4bn | 0.162% | +0.037 pp | +23.1% | No |
| Dec 2022 | $49.2bn | 0.178% | +0.076 pp | +49.6% | Yes |
| Nov 2022 | $51.3bn | 0.174% | +0.072 pp | +63.3% | Yes |
| Oct 2022 | $50.2bn | 0.178% | +0.069 pp | +45.7% | Yes |
| Sep 2022 | $38.8bn | 0.153% | +0.045 pp | +20.4% | No |
| Aug 2022 | $43.0bn | 0.154% | +0.050 pp | +31.4% | Yes |
| Jul 2022 | $42.8bn | 0.147% | +0.037 pp | +26.8% | Yes |
| Jun 2022 | $39.4bn | 0.153% | +0.021 pp | -0.0% | Yes |
| May 2022 | $48.5bn | 0.175% | +0.043 pp | +25.2% | Yes |
| Apr 2022 | $41.7bn | 0.151% | +0.023 pp | +12.2% | Yes |
| Mar 2022 | $37.9bn | 0.127% | +0.058 pp | +10.9% | 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.