Observatory · observe first
Follow the allocation change
Matched S&P 500 members → sector → industry → sub-industry → company. Each step uses the same percentage points.
Historical time machine
Historical observation
20182026
1 · Sector
Weight and 12M allocation change
2 · Industry
Inside Industrials
Aerospace & Defense0.00%-5.34 ppIndustrial Conglomerates0.00%-2.18 ppRail Transportation0.00%-1.04 ppIndustrial Machinery & Supplies & Components0.00%-0.91 ppAir Freight & Logistics0.00%-0.77 ppConstruction Machinery & Heavy Transportation Equipment0.00%-0.69 ppElectrical Components & Equipment0.00%-0.60 ppHuman Resource & Employment Services0.00%-0.54 ppPassenger Airlines0.00%-0.48 ppBuilding Products0.00%-0.46 ppEnvironmental & Facilities Services0.00%-0.45 ppAgricultural & Farm Machinery0.00%-0.28 ppResearch & Consulting Services0.00%-0.22 ppTrading Companies & Distributors0.00%-0.10 ppData Processing & Outsourced Services0.00%-0.08 ppConstruction & Engineering0.00%-0.08 ppDiversified Support Services0.00%-0.06 ppCargo Ground Transportation0.00%-0.06 ppHeavy Electrical Equipment0.00%+0.00 ppPassenger Ground Transportation0.00%+0.00 pp
3 · Sub-industry
Inside Industrial Conglomerates
Industrial Conglomerates · weight
0.00%
Industry change · 12M
-2.18 pp
Industrial Conglomerates · contribution
-2.182 pp
Company participation
0%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Jul 2020 · sorted by absolute contribution to 12-month change
| Company | Country | Market cap | Universe weight | 3M contribution | 12M contribution | 12M price return | Above 6M weight average |
|---|---|---|---|---|---|---|---|
| DuPont → DD | United States | $49.3bn | 0.000% | -0.244 pp | -1.083 pp | -24.2% | No |
| Honeywell Technologies → HON | United States | $103.6bn | 0.001% | -0.559 pp | -0.652 pp | -11.4% | No |
| 3M → MMM | United States | $72.5bn | 0.000% | -0.409 pp | -0.447 pp | -10.7% | No |
Company contributions use weights among matched S&P 500 members and add through each level without rescaling. Companies without matched shares and prices are omitted. These observations do not establish official index weights or actual fund flows.