Universe›Industrials›Construction Machinery & Heavy Transportation Equipment›Construction Machinery & Heavy Transportation Equipment›Wabtec
Observatory · observe first
Wabtec
WAB · United States · Construction Machinery & Heavy Transportation Equipment · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Latest available · not live
20182026
Universe weight
0.081%
12M weight contribution
+0.013 pp
3M weight contribution
+0.002 pp
12M price return
+43.9%
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 | $48.5bn | 0.081% | +0.013 pp | +43.9% | Yes |
| Aug 2026 | $48.3bn | 0.080% | +0.012 pp | +48.5% | Yes |
| Jul 2026 | $49.1bn | 0.086% | +0.017 pp | +52.2% | Yes |
| Jun 2026 | $45.7bn | 0.079% | +0.002 pp | +29.4% | Yes |
| May 2026 | $44.3bn | 0.077% | -0.002 pp | +29.7% | Yes |
| Apr 2026 | $45.8bn | 0.062% | -0.014 pp | +46.8% | No |
| Mar 2026 | $42.6bn | 0.062% | -0.012 pp | +38.5% | No |
| Feb 2026 | $45.0bn | 0.062% | -0.009 pp | +43.1% | No |
| Jan 2026 | $39.3bn | 0.075% | -0.004 pp | +11.2% | Yes |
| Dec 2025 | $36.5bn | 0.071% | -0.002 pp | +13.2% | Yes |
| Nov 2025 | $35.7bn | 0.070% | -0.006 pp | +4.5% | No |
| Oct 2025 | $35.0bn | 0.068% | -0.007 pp | +9.3% | No |
| Sep 2025 | $34.3bn | 0.069% | -0.006 pp | +10.8% | No |
| Aug 2025 | $33.1bn | 0.069% | -0.003 pp | +14.7% | No |
| Jul 2025 | $32.8bn | 0.069% | +0.019 pp | +19.8% | No |
| Jun 2025 | $35.8bn | 0.077% | +0.025 pp | +33.1% | Yes |
| May 2025 | $34.6bn | 0.078% | +0.021 pp | +20.1% | Yes |
| Apr 2025 | $31.6bn | 0.076% | -0.006 pp | +15.2% | Yes |
| Mar 2025 | $31.0bn | 0.074% | +0.002 pp | +25.1% | No |
| Feb 2025 | $31.7bn | 0.071% | -0.001 pp | +31.8% | No |
| Jan 2025 | $35.7bn | 0.079% | +0.009 pp | +58.8% | Yes |
| Dec 2024 | $32.6bn | 0.074% | +0.006 pp | +50.1% | Yes |
| Nov 2024 | $34.5bn | 0.076% | +0.011 pp | +73.0% | Yes |
| Oct 2024 | $32.3bn | 0.076% | +0.011 pp | +78.3% | 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.