Observatory · observe first
3M
MMM · United States · Industrial Conglomerates · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.184%
12M weight contribution
+0.055 pp
3M weight contribution
+0.020 pp
12M price return
+99.6%
Share of matched S&P 500 members
Monthly observations through Jan 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 |
|---|---|---|---|---|---|
| Jan 2025 | $82.9bn | 0.184% | +0.055 pp | +99.6% | Yes |
| Dec 2024 | $70.3bn | 0.159% | +0.009 pp | +46.1% | No |
| Nov 2024 | $72.7bn | 0.160% | +0.018 pp | +66.8% | Yes |
| Oct 2024 | $70.0bn | 0.164% | +0.022 pp | +76.6% | Yes |
| Sep 2024 | $75.1bn | 0.175% | +0.031 pp | +82.6% | Yes |
| Aug 2024 | $74.0bn | 0.179% | +0.022 pp | +57.9% | Yes |
| Jul 2024 | $70.1bn | 0.126% | +0.013 pp | +44.4% | Yes |
| Jun 2024 | $56.5bn | 0.106% | -0.001 pp | +28.9% | No |
| May 2024 | $55.4bn | 0.106% | -0.000 pp | +35.5% | No |
| Apr 2024 | $53.4bn | 0.155% | -0.011 pp | +15.6% | Yes |
| Mar 2024 | $49.0bn | 0.136% | -0.029 pp | +7.4% | No |
| Feb 2024 | $42.6bn | 0.122% | -0.052 pp | -9.0% | No |
| Jan 2024 | $43.6bn | 0.130% | -0.052 pp | -13.1% | No |
| Dec 2023 | $50.5bn | 0.151% | -0.049 pp | -3.3% | Yes |
| Nov 2023 | $45.8bn | 0.143% | -0.055 pp | -16.6% | Yes |
| Oct 2023 | $42.0bn | 0.143% | -0.064 pp | -23.6% | Yes |
| Sep 2023 | $43.2bn | 0.144% | -0.063 pp | -10.5% | Yes |
| Aug 2023 | $49.2bn | 0.157% | -0.055 pp | -9.4% | Yes |
| Jul 2023 | $51.5bn | 0.112% | -0.122 pp | -18.2% | No |
| Jun 2023 | $46.2bn | 0.107% | -0.133 pp | -18.7% | No |
| May 2023 | $43.0bn | 0.106% | -0.149 pp | -34.3% | No |
| Apr 2023 | $49.0bn | 0.165% | -0.083 pp | -23.0% | No |
| Mar 2023 | $48.4bn | 0.165% | -0.074 pp | -26.1% | No |
| Feb 2023 | $49.6bn | 0.174% | -0.072 pp | -24.2% | 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.