Observatory · observe first
T. Rowe Price
TROW · United States · Asset Management & Custody Banks · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.170%
12M weight contribution
+0.170 pp
3M weight contribution
+0.014 pp
12M price return
+67.4%
Share of matched S&P 500 members
Monthly observations through Aug 2021
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 2021 | $50.8bn | 0.170% | +0.170 pp | +67.4% | Yes |
| Jul 2021 | $46.3bn | 0.159% | +0.159 pp | +53.9% | Yes |
| Jun 2021 | $44.9bn | 0.159% | +0.158 pp | +66.9% | Yes |
| May 2021 | $43.4bn | 0.156% | +0.155 pp | +62.6% | Yes |
| Apr 2021 | $40.7bn | 0.147% | +0.000 pp | +59.2% | Yes |
| Mar 2021 | $39.1bn | 0.076% | +0.076 pp | +80.5% | No |
| Feb 2021 | $37.0bn | 0.074% | +0.074 pp | +41.7% | No |
| Jan 2021 | $35.4bn | 0.085% | -0.069 pp | +20.8% | Yes |
| Dec 2020 | $34.3bn | 0.139% | -0.001 pp | +28.1% | Yes |
| Nov 2020 | $32.5bn | 0.138% | -0.008 pp | +19.7% | Yes |
| Oct 2020 | $28.7bn | 0.136% | -0.005 pp | +12.8% | Yes |
| Sep 2020 | $29.1bn | 0.000% | -0.143 pp | +15.7% | No |
| Aug 2020 | $31.6bn | 0.000% | -0.142 pp | +29.7% | No |
| Jul 2020 | $31.3bn | 0.000% | -0.142 pp | +25.5% | No |
| Jun 2020 | $28.1bn | 0.000% | -0.140 pp | +16.0% | No |
| May 2020 | $27.5bn | 0.000% | -0.139 pp | +23.1% | No |
| Apr 2020 | $26.3bn | 0.147% | +0.006 pp | +10.8% | Yes |
| Mar 2020 | $23.0bn | 0.000% | -0.136 pp | +0.5% | No |
| Feb 2020 | $27.9bn | 0.000% | -0.137 pp | +20.7% | No |
| Jan 2020 | $31.2bn | 0.154% | +0.080 pp | +46.8% | Yes |
| Dec 2019 | $28.5bn | 0.140% | +0.060 pp | +35.6% | No |
| Nov 2019 | $28.9bn | 0.145% | +0.066 pp | +28.0% | Yes |
| Oct 2019 | $27.1bn | 0.141% | +0.062 pp | +22.9% | No |
| Sep 2019 | $26.9bn | 0.143% | +0.058 pp | +7.7% | 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.