Observatory · observe first
Cardinal Health
CAH · United States · Health Care Distributors · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.098%
12M weight contribution
+0.031 pp
3M weight contribution
+0.009 pp
12M price return
+75.9%
Share of matched S&P 500 members
Monthly observations through Jan 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 |
|---|---|---|---|---|---|
| Jan 2026 | $51.1bn | 0.098% | +0.031 pp | +75.9% | Yes |
| Dec 2025 | $48.8bn | 0.096% | +0.031 pp | +76.3% | Yes |
| Nov 2025 | $50.4bn | 0.099% | +0.034 pp | +76.1% | Yes |
| Oct 2025 | $45.3bn | 0.089% | +0.027 pp | +78.3% | Yes |
| Sep 2025 | $37.5bn | 0.075% | +0.012 pp | +44.3% | No |
| Aug 2025 | $35.5bn | 0.074% | +0.007 pp | +34.1% | No |
| Jul 2025 | $37.0bn | 0.078% | +0.034 pp | +56.4% | No |
| Jun 2025 | $40.1bn | 0.086% | +0.042 pp | +73.9% | Yes |
| May 2025 | $36.9bn | 0.084% | +0.037 pp | +58.4% | Yes |
| Apr 2025 | $34.1bn | 0.082% | +0.009 pp | +39.6% | Yes |
| Mar 2025 | $33.3bn | 0.079% | +0.004 pp | +24.9% | Yes |
| Feb 2025 | $31.3bn | 0.070% | -0.008 pp | +17.8% | Yes |
| Jan 2025 | $29.9bn | 0.066% | -0.014 pp | +15.4% | Yes |
| Dec 2024 | $28.6bn | 0.065% | -0.009 pp | +19.0% | Yes |
| Nov 2024 | $29.6bn | 0.065% | -0.017 pp | +16.4% | Yes |
| Oct 2024 | $26.5bn | 0.062% | -0.015 pp | +21.6% | Yes |
| Sep 2024 | $26.9bn | 0.063% | -0.010 pp | +29.9% | Yes |
| Aug 2024 | $27.5bn | 0.066% | -0.003 pp | +31.7% | Yes |
| Jul 2024 | $24.6bn | 0.044% | -0.007 pp | +12.5% | No |
| Jun 2024 | $23.9bn | 0.045% | -0.011 pp | +5.6% | No |
| May 2024 | $24.2bn | 0.046% | -0.006 pp | +23.1% | No |
| Apr 2024 | $25.1bn | 0.073% | +0.001 pp | +28.1% | No |
| Mar 2024 | $27.2bn | 0.075% | +0.009 pp | +51.3% | No |
| Feb 2024 | $27.2bn | 0.078% | +0.009 pp | +51.3% | 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.