Observatory · observe first
CSX Corporation
CSX · United States · Rail Transportation · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.136%
12M weight contribution
-0.077 pp
3M weight contribution
-0.020 pp
12M price return
-14.4%
Share of matched S&P 500 members
Monthly observations through Feb 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 |
|---|---|---|---|---|---|
| Feb 2025 | $60.6bn | 0.136% | -0.077 pp | -14.4% | No |
| Jan 2025 | $63.4bn | 0.141% | -0.069 pp | -6.7% | No |
| Dec 2024 | $62.2bn | 0.141% | -0.063 pp | -5.6% | No |
| Nov 2024 | $70.5bn | 0.156% | -0.043 pp | +14.7% | Yes |
| Oct 2024 | $64.9bn | 0.152% | -0.048 pp | +14.3% | Yes |
| Sep 2024 | $66.9bn | 0.156% | -0.050 pp | +13.8% | Yes |
| Aug 2024 | $66.4bn | 0.161% | -0.033 pp | +15.0% | Yes |
| Jul 2024 | $68.6bn | 0.123% | -0.023 pp | +6.8% | No |
| Jun 2024 | $65.4bn | 0.123% | -0.038 pp | -0.5% | No |
| May 2024 | $66.0bn | 0.126% | -0.028 pp | +11.6% | No |
| Apr 2024 | $64.9bn | 0.188% | -0.022 pp | +9.9% | No |
| Mar 2024 | $72.6bn | 0.201% | -0.009 pp | +25.5% | No |
| Feb 2024 | $74.3bn | 0.213% | -0.008 pp | +26.2% | Yes |
| Jan 2024 | $70.5bn | 0.210% | -0.013 pp | +17.1% | Yes |
| Dec 2023 | $68.5bn | 0.204% | -0.031 pp | +13.5% | Yes |
| Nov 2023 | $63.8bn | 0.199% | -0.034 pp | +0.2% | Yes |
| Oct 2023 | $59.0bn | 0.201% | -0.016 pp | +4.2% | Yes |
| Sep 2023 | $61.7bn | 0.206% | -0.018 pp | +17.0% | Yes |
| Aug 2023 | $60.6bn | 0.193% | -0.049 pp | -3.2% | Yes |
| Jul 2023 | $66.9bn | 0.146% | -0.092 pp | +4.5% | No |
| Jun 2023 | $69.3bn | 0.160% | -0.085 pp | +18.9% | No |
| May 2023 | $62.4bn | 0.154% | -0.095 pp | -2.2% | No |
| Apr 2023 | $62.3bn | 0.210% | -0.060 pp | -9.6% | No |
| Mar 2023 | $61.8bn | 0.211% | -0.066 pp | -19.0% | 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.