Observatory · observe first
M&T Bank
MTB · United States · Regional Banks · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.055%
12M weight contribution
-0.012 pp
3M weight contribution
+0.010 pp
12M price return
+21.9%
Share of matched S&P 500 members
Monthly observations through May 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 |
|---|---|---|---|---|---|
| May 2026 | $31.6bn | 0.055% | -0.012 pp | +21.9% | Yes |
| Apr 2026 | $32.6bn | 0.044% | -0.023 pp | +32.7% | No |
| Mar 2026 | $30.8bn | 0.045% | -0.025 pp | +19.1% | No |
| Feb 2026 | $32.3bn | 0.044% | -0.026 pp | +16.6% | No |
| Jan 2026 | $34.1bn | 0.065% | -0.009 pp | +13.4% | Yes |
| Dec 2025 | $31.0bn | 0.061% | -0.010 pp | +10.4% | No |
| Nov 2025 | $29.2bn | 0.057% | -0.023 pp | -11.1% | No |
| Oct 2025 | $28.3bn | 0.055% | -0.021 pp | -2.9% | No |
| Sep 2025 | $30.9bn | 0.062% | -0.007 pp | +14.1% | No |
| Aug 2025 | $31.5bn | 0.065% | -0.004 pp | +20.6% | No |
| Jul 2025 | $30.3bn | 0.064% | +0.012 pp | +12.8% | No |
| Jun 2025 | $31.1bn | 0.067% | +0.020 pp | +31.9% | No |
| May 2025 | $29.3bn | 0.066% | +0.018 pp | +24.1% | No |
| Apr 2025 | $27.9bn | 0.067% | -0.003 pp | +21.2% | No |
| Mar 2025 | $29.4bn | 0.070% | +0.003 pp | +26.7% | No |
| Feb 2025 | $31.5bn | 0.070% | +0.004 pp | +41.7% | No |
| Jan 2025 | $33.4bn | 0.074% | +0.006 pp | +50.5% | Yes |
| Dec 2024 | $31.2bn | 0.071% | +0.003 pp | +41.7% | Yes |
| Nov 2024 | $36.5bn | 0.081% | +0.014 pp | +76.2% | Yes |
| Oct 2024 | $32.5bn | 0.076% | +0.013 pp | +79.1% | Yes |
| Sep 2024 | $29.7bn | 0.069% | -0.001 pp | +46.1% | Yes |
| Aug 2024 | $28.7bn | 0.069% | +0.003 pp | +41.6% | Yes |
| Jul 2024 | $28.7bn | 0.051% | +0.001 pp | +28.0% | No |
| Jun 2024 | $25.3bn | 0.047% | -0.000 pp | +27.1% | 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.