Observatory · observe first
Capital One
COF · United States · Consumer Finance · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Latest available · not live
20182026
Universe weight
0.199%
12M weight contribution
-0.073 pp
3M weight contribution
-0.018 pp
12M price return
-7.8%
Share of matched S&P 500 members
Monthly observations through Sep 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 |
|---|---|---|---|---|---|
| Sep 2026 | $118.4bn | 0.199% | -0.073 pp | -7.8% | No |
| Aug 2026 | $131.6bn | 0.219% | -0.082 pp | -4.1% | Yes |
| Jul 2026 | $128.2bn | 0.224% | -0.066 pp | -1.4% | Yes |
| Jun 2026 | $124.8bn | 0.217% | +0.041 pp | -4.3% | Yes |
| May 2026 | $116.9bn | 0.203% | +0.038 pp | +0.8% | No |
| Apr 2026 | $119.0bn | 0.161% | -0.004 pp | +7.6% | No |
| Mar 2026 | $113.5bn | 0.165% | +0.003 pp | +3.1% | No |
| Feb 2026 | $121.7bn | 0.167% | -0.004 pp | -1.1% | No |
| Jan 2026 | $139.2bn | 0.266% | +0.093 pp | +8.8% | No |
| Dec 2025 | $154.1bn | 0.302% | +0.148 pp | +37.6% | Yes |
| Nov 2025 | $139.3bn | 0.274% | +0.112 pp | +15.5% | Yes |
| Oct 2025 | $140.7bn | 0.276% | +0.130 pp | +36.8% | Yes |
| Sep 2025 | $135.9bn | 0.272% | +0.139 pp | +43.7% | Yes |
| Aug 2025 | $145.3bn | 0.301% | +0.166 pp | +56.5% | Yes |
| Jul 2025 | $137.5bn | 0.290% | +0.186 pp | +44.0% | Yes |
| Jun 2025 | $81.5bn | 0.176% | +0.077 pp | +55.8% | Yes |
| May 2025 | $72.5bn | 0.164% | +0.064 pp | +39.4% | No |
| Apr 2025 | $68.7bn | 0.165% | +0.007 pp | +27.6% | Yes |
| Mar 2025 | $68.4bn | 0.162% | +0.005 pp | +22.2% | Yes |
| Feb 2025 | $76.5bn | 0.171% | +0.021 pp | +47.9% | Yes |
| Jan 2025 | $77.7bn | 0.173% | +0.020 pp | +53.0% | Yes |
| Dec 2024 | $68.0bn | 0.154% | +0.005 pp | +38.2% | Yes |
| Nov 2024 | $73.3bn | 0.162% | +0.029 pp | +74.8% | Yes |
| Oct 2024 | $62.1bn | 0.146% | +0.015 pp | +63.8% | 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.