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
0.074%
12M weight contribution
-0.080 pp
3M weight contribution
-0.005 pp
12M price return
-14.1%
Share of matched S&P 500 members
Monthly observations through Jan 2019
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 |
|---|---|---|---|---|---|
| Jan 2019 | $22.5bn | 0.074% | -0.080 pp | -14.1% | No |
| Dec 2018 | $22.2bn | 0.079% | -0.075 pp | -15.2% | No |
| Nov 2018 | $23.9bn | 0.079% | -0.075 pp | -9.4% | No |
| Oct 2018 | $23.3bn | 0.079% | -0.075 pp | -11.5% | No |
| Sep 2018 | $26.6bn | 0.085% | -0.070 pp | -0.4% | No |
| Aug 2018 | $28.2bn | 0.091% | -0.063 pp | +5.0% | No |
| Jul 2018 | $29.0bn | 0.169% | +0.015 pp | +7.9% | Yes |
| Jun 2018 | $28.1bn | 0.171% | +0.016 pp | +5.2% | Yes |
| May 2018 | $29.4bn | 0.178% | +0.024 pp | +9.4% | Yes |
| Apr 2018 | $27.6bn | 0.169% | +0.015 pp | +2.6% | Yes |
| Mar 2018 | $26.4bn | 0.162% | +0.008 pp | -2.7% | Yes |
| Feb 2018 | $27.4bn | 0.164% | +0.010 pp | +0.2% | Yes |
| Jan 2018 | $27.0bn | 0.154% | +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.