Observatory · observe first
Prologis
PLD · United States · Industrial REITs · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Latest available · not live
20182026
Universe weight
0.203%
12M weight contribution
-0.009 pp
3M weight contribution
-0.016 pp
12M price return
+16.9%
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 | $121.1bn | 0.203% | -0.009 pp | +16.9% | No |
| Aug 2026 | $130.5bn | 0.217% | -0.002 pp | +27.0% | Yes |
| Jul 2026 | $134.8bn | 0.235% | +0.026 pp | +39.8% | Yes |
| Jun 2026 | $126.3bn | 0.219% | +0.009 pp | +33.0% | Yes |
| May 2026 | $133.8bn | 0.232% | +0.003 pp | +36.7% | Yes |
| Apr 2026 | $132.4bn | 0.180% | -0.048 pp | +43.8% | No |
| Mar 2026 | $122.9bn | 0.179% | -0.067 pp | +22.3% | No |
| Feb 2026 | $132.5bn | 0.182% | -0.075 pp | +19.1% | No |
| Jan 2026 | $121.3bn | 0.232% | -0.014 pp | +13.4% | Yes |
| Dec 2025 | $118.6bn | 0.232% | +0.010 pp | +25.1% | Yes |
| Nov 2025 | $119.4bn | 0.235% | -0.004 pp | +14.1% | Yes |
| Oct 2025 | $115.3bn | 0.226% | -0.020 pp | +13.9% | Yes |
| Sep 2025 | $106.3bn | 0.213% | -0.059 pp | -6.0% | No |
| Aug 2025 | $105.6bn | 0.219% | -0.067 pp | -7.9% | No |
| Jul 2025 | $99.1bn | 0.209% | -0.000 pp | -12.3% | No |
| Jun 2025 | $97.5bn | 0.210% | +0.015 pp | -3.1% | No |
| May 2025 | $100.8bn | 0.228% | +0.033 pp | +1.6% | No |
| Apr 2025 | $94.8bn | 0.228% | -0.046 pp | +3.6% | No |
| Mar 2025 | $103.6bn | 0.246% | -0.088 pp | -11.2% | Yes |
| Feb 2025 | $114.9bn | 0.257% | -0.096 pp | -4.0% | Yes |
| Jan 2025 | $110.4bn | 0.246% | -0.102 pp | -2.8% | No |
| Dec 2024 | $97.9bn | 0.222% | -0.145 pp | -18.1% | No |
| Nov 2024 | $108.2bn | 0.239% | -0.092 pp | +4.7% | No |
| Oct 2024 | $104.6bn | 0.246% | -0.071 pp | +15.5% | 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.