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 & Defense2.40%+0.33 ppConstruction Machinery & Heavy Transportation Equipment0.68%+0.11 ppRail Transportation0.89%-0.10 ppAgricultural & Farm Machinery0.45%+0.09 ppBuilding Products0.51%-0.09 ppHeavy Electrical Equipment0.02%-0.07 ppAir Freight & Logistics0.69%-0.06 ppIndustrial Conglomerates0.84%-0.06 ppResearch & Consulting Services0.18%-0.06 ppHuman Resource & Employment Services0.52%+0.05 ppIndustrial Machinery & Supplies & Components1.07%-0.04 ppDiversified Support Services0.14%+0.04 ppEnvironmental & Facilities Services0.45%+0.03 ppCargo Ground Transportation0.12%-0.02 ppConstruction & Engineering0.12%+0.01 ppTrading Companies & Distributors0.13%-0.01 ppPassenger Airlines0.21%-0.01 ppData Processing & Outsourced Services0.06%-0.01 ppElectrical Components & Equipment0.63%-0.01 ppPassenger Ground Transportation0.00%+0.00 pp
3 · Sub-industry
Inside Data Processing & Outsourced Services
Data Processing & Outsourced Services · weight
0.06%
Industry change · 12M
-0.01 pp
Data Processing & Outsourced Services · contribution
-0.007 pp
Company participation
0%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Nov 2022 · 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 |
|---|---|---|---|---|---|---|---|
| Broadridge Financial Solutions → BR | United States | $17.5bn | 0.060% | -0.012 pp | -0.007 pp | -10.0% | 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.