Universe›Industrials›Industrial Machinery & Supplies & Components›Industrial Machinery & Supplies & Components›Snap-on
Observatory · observe first
Snap-on
SNA · United States · Industrial Machinery & Supplies & Components · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.035%
12M weight contribution
-0.005 pp
3M weight contribution
-0.001 pp
12M price return
+4.3%
Share of matched S&P 500 members
Monthly observations through Dec 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 |
|---|---|---|---|---|---|
| Dec 2025 | $17.9bn | 0.035% | -0.005 pp | +4.3% | No |
| Nov 2025 | $17.7bn | 0.035% | -0.008 pp | -5.5% | No |
| Oct 2025 | $17.5bn | 0.034% | -0.007 pp | +4.3% | No |
| Sep 2025 | $18.1bn | 0.036% | +0.001 pp | +22.7% | No |
| Aug 2025 | $17.0bn | 0.035% | -0.001 pp | +17.6% | No |
| Jul 2025 | $16.8bn | 0.035% | +0.008 pp | +14.8% | No |
| Jun 2025 | $16.3bn | 0.035% | +0.009 pp | +22.1% | No |
| May 2025 | $16.8bn | 0.038% | +0.011 pp | +20.6% | No |
| Apr 2025 | $16.4bn | 0.039% | -0.002 pp | +20.2% | No |
| Mar 2025 | $17.7bn | 0.042% | -0.001 pp | +16.8% | Yes |
| Feb 2025 | $17.9bn | 0.040% | -0.002 pp | +27.0% | No |
| Jan 2025 | $18.6bn | 0.041% | -0.004 pp | +25.8% | Yes |
| Dec 2024 | $17.8bn | 0.040% | -0.005 pp | +20.7% | Yes |
| Nov 2024 | $19.4bn | 0.043% | -0.002 pp | +38.2% | Yes |
| Oct 2024 | $17.3bn | 0.041% | -0.006 pp | +31.5% | Yes |
| Sep 2024 | $15.3bn | 0.036% | -0.010 pp | +16.7% | Yes |
| Aug 2024 | $14.9bn | 0.036% | -0.009 pp | +8.5% | Yes |
| Jul 2024 | $15.1bn | 0.027% | -0.004 pp | +8.2% | No |
| Jun 2024 | $13.8bn | 0.026% | -0.009 pp | -6.9% | No |
| May 2024 | $14.4bn | 0.027% | -0.005 pp | +12.6% | No |
| Apr 2024 | $14.1bn | 0.041% | -0.005 pp | +6.0% | No |
| Mar 2024 | $15.6bn | 0.043% | -0.001 pp | +23.1% | No |
| Feb 2024 | $14.5bn | 0.042% | -0.005 pp | +13.8% | No |
| Jan 2024 | $15.3bn | 0.045% | +0.000 pp | +19.6% | 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.