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IDEX Corporation
IEX · United States · Industrial Machinery & Supplies & Components · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.060%
12M weight contribution
+0.010 pp
3M weight contribution
-0.003 pp
12M price return
+22.0%
Share of matched S&P 500 members
Monthly observations through Mar 2023
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 |
|---|---|---|---|---|---|
| Mar 2023 | $17.4bn | 0.060% | +0.010 pp | +22.0% | No |
| Feb 2023 | $17.0bn | 0.060% | +0.009 pp | +18.7% | No |
| Jan 2023 | $18.1bn | 0.062% | +0.007 pp | +12.6% | Yes |
| Dec 2022 | $17.2bn | 0.062% | +0.005 pp | -2.2% | Yes |
| Nov 2022 | $17.9bn | 0.061% | +0.003 pp | +7.0% | Yes |
| Oct 2022 | $16.8bn | 0.059% | +0.003 pp | +1.1% | Yes |
| Sep 2022 | $15.1bn | 0.059% | +0.004 pp | -2.3% | Yes |
| Aug 2022 | $15.2bn | 0.054% | -0.003 pp | -9.1% | Yes |
| Jul 2022 | $15.8bn | 0.054% | -0.005 pp | -6.8% | Yes |
| Jun 2022 | $13.8bn | 0.054% | -0.005 pp | -16.6% | Yes |
| May 2022 | $14.6bn | 0.052% | -0.008 pp | -13.1% | No |
| Apr 2022 | $14.4bn | 0.052% | -0.010 pp | -14.5% | No |
| Mar 2022 | $14.6bn | 0.049% | +0.018 pp | -7.5% | No |
| Feb 2022 | $14.6bn | 0.051% | +0.021 pp | -0.7% | No |
| Jan 2022 | $16.4bn | 0.055% | +0.021 pp | +16.9% | No |
| Dec 2021 | $18.0bn | 0.058% | -0.003 pp | +19.8% | Yes |
| Nov 2021 | $17.1bn | 0.058% | -0.004 pp | +17.4% | Yes |
| Oct 2021 | $16.9bn | 0.057% | -0.005 pp | +31.9% | No |
| Sep 2021 | $15.7bn | 0.055% | +0.055 pp | +14.6% | No |
| Aug 2021 | $17.0bn | 0.057% | +0.057 pp | +25.5% | Yes |
| Jul 2021 | $17.2bn | 0.059% | +0.059 pp | +38.9% | Yes |
| Jun 2021 | $16.7bn | 0.059% | +0.059 pp | +40.7% | Yes |
| May 2021 | $16.9bn | 0.061% | +0.060 pp | +41.2% | Yes |
| Apr 2021 | $17.0bn | 0.062% | -0.003 pp | +47.6% | 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.