Observatory · observe first
CenterPoint Energy
CNP · United States · Multi-Utilities · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.041%
12M weight contribution
-0.015 pp
3M weight contribution
-0.008 pp
12M price return
+21.9%
Share of matched S&P 500 members
Monthly observations through Mar 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 |
|---|---|---|---|---|---|
| Mar 2026 | $28.2bn | 0.041% | -0.015 pp | +21.9% | No |
| Feb 2026 | $28.4bn | 0.039% | -0.011 pp | +29.4% | No |
| Jan 2026 | $25.9bn | 0.050% | +0.002 pp | +24.8% | No |
| Dec 2025 | $25.0bn | 0.049% | +0.002 pp | +23.7% | No |
| Nov 2025 | $26.1bn | 0.051% | +0.004 pp | +25.5% | Yes |
| Oct 2025 | $25.0bn | 0.049% | +0.004 pp | +32.8% | No |
| Sep 2025 | $25.3bn | 0.051% | +0.007 pp | +35.2% | No |
| Aug 2025 | $24.6bn | 0.051% | +0.009 pp | +41.6% | No |
| Jul 2025 | $25.3bn | 0.053% | +0.022 pp | +43.7% | No |
| Jun 2025 | $24.0bn | 0.052% | +0.015 pp | +21.8% | No |
| May 2025 | $24.3bn | 0.055% | +0.018 pp | +25.4% | Yes |
| Apr 2025 | $25.3bn | 0.061% | +0.007 pp | +36.8% | Yes |
| Mar 2025 | $23.6bn | 0.056% | +0.006 pp | +30.7% | Yes |
| Feb 2025 | $22.4bn | 0.050% | +0.000 pp | +28.5% | Yes |
| Jan 2025 | $21.2bn | 0.047% | -0.005 pp | +19.9% | Yes |
| Dec 2024 | $20.7bn | 0.047% | -0.007 pp | +14.3% | Yes |
| Nov 2024 | $21.3bn | 0.047% | -0.009 pp | +18.7% | Yes |
| Oct 2024 | $19.2bn | 0.045% | -0.012 pp | +13.1% | Yes |
| Sep 2024 | $18.9bn | 0.044% | -0.013 pp | +12.8% | Yes |
| Aug 2024 | $17.5bn | 0.042% | -0.014 pp | +0.8% | Yes |
| Jul 2024 | $17.8bn | 0.032% | -0.009 pp | -5.2% | No |
| Jun 2024 | $19.8bn | 0.037% | -0.005 pp | +9.3% | No |
| May 2024 | $19.5bn | 0.037% | -0.007 pp | +11.2% | No |
| Apr 2024 | $18.6bn | 0.054% | -0.011 pp | -1.7% | 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.