Observatory · observe first
BNY Mellon
BNY · United States · Asset Management & Custody Banks · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.166%
12M weight contribution
-0.165 pp
3M weight contribution
+0.004 pp
12M price return
-15.7%
Share of matched S&P 500 members
Monthly observations through Dec 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 |
|---|---|---|---|---|---|
| Dec 2018 | $46.5bn | 0.166% | -0.165 pp | -15.7% | No |
| Nov 2018 | $50.7bn | 0.169% | -0.163 pp | -8.1% | No |
| Oct 2018 | $47.3bn | 0.160% | -0.171 pp | -15.2% | No |
| Sep 2018 | $51.0bn | 0.162% | -0.169 pp | -9.2% | No |
| Aug 2018 | $52.1bn | 0.168% | -0.163 pp | -7.1% | No |
| Jul 2018 | $54.0bn | 0.315% | -0.016 pp | -4.8% | No |
| Jun 2018 | $54.5bn | 0.331% | -0.000 pp | -4.5% | No |
| May 2018 | $55.3bn | 0.336% | +0.005 pp | -3.0% | Yes |
| Apr 2018 | $55.0bn | 0.338% | +0.007 pp | -3.4% | Yes |
| Mar 2018 | $52.0bn | 0.319% | -0.012 pp | -9.1% | No |
| Feb 2018 | $57.6bn | 0.345% | +0.014 pp | +0.6% | Yes |
| Jan 2018 | $58.1bn | 0.331% | +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.