Observatory · observe first
Jacobs Solutions
J · United States · Construction & Engineering · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.036%
12M weight contribution
-0.004 pp
3M weight contribution
+0.001 pp
12M price return
+12.7%
Share of matched S&P 500 members
Monthly observations through Oct 2025
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 |
|---|---|---|---|---|---|
| Oct 2025 | $18.6bn | 0.036% | -0.004 pp | +12.7% | Yes |
| Sep 2025 | $17.9bn | 0.036% | -0.002 pp | +16.7% | Yes |
| Aug 2025 | $17.5bn | 0.036% | -0.001 pp | +18.3% | Yes |
| Jul 2025 | $17.0bn | 0.036% | +0.009 pp | +18.0% | Yes |
| Jun 2025 | $15.8bn | 0.034% | +0.007 pp | +14.8% | No |
| May 2025 | $15.2bn | 0.034% | +0.007 pp | +10.6% | No |
| Apr 2025 | $15.0bn | 0.036% | -0.007 pp | +4.1% | No |
| Mar 2025 | $14.7bn | 0.035% | -0.009 pp | -5.1% | No |
| Feb 2025 | $15.5bn | 0.035% | -0.009 pp | +5.5% | No |
| Jan 2025 | $17.2bn | 0.038% | -0.004 pp | +25.5% | Yes |
| Dec 2024 | $16.4bn | 0.037% | -0.003 pp | +24.2% | Yes |
| Nov 2024 | $17.3bn | 0.038% | -0.003 pp | +34.0% | Yes |
| Oct 2024 | $17.3bn | 0.041% | -0.007 pp | +27.3% | Yes |
| Sep 2024 | $16.1bn | 0.037% | -0.010 pp | +15.7% | Yes |
| Aug 2024 | $15.5bn | 0.037% | -0.007 pp | +12.8% | Yes |
| Jul 2024 | $15.2bn | 0.027% | -0.002 pp | +17.6% | No |
| Jun 2024 | $14.5bn | 0.027% | -0.002 pp | +18.5% | No |
| May 2024 | $14.4bn | 0.028% | -0.001 pp | +28.2% | No |
| Apr 2024 | $14.9bn | 0.043% | +0.002 pp | +25.3% | Yes |
| Mar 2024 | $16.0bn | 0.044% | +0.002 pp | +31.9% | Yes |
| Feb 2024 | $15.2bn | 0.044% | -0.000 pp | +23.7% | Yes |
| Jan 2024 | $14.0bn | 0.042% | -0.002 pp | +10.0% | No |
| Dec 2023 | $13.5bn | 0.040% | -0.005 pp | +9.0% | No |
| Nov 2023 | $13.3bn | 0.041% | -0.004 pp | +1.4% | 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.