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 & Defense6.82%-0.26 ppIndustrial Conglomerates1.22%-0.14 ppIndustrial Machinery & Supplies & Components1.01%-0.07 ppRail Transportation0.99%+0.05 ppConstruction Machinery & Heavy Transportation Equipment0.78%-0.05 ppAgricultural & Farm Machinery0.27%-0.04 ppElectrical Components & Equipment0.69%-0.03 ppBuilding Products0.44%-0.03 ppPassenger Airlines0.53%-0.02 ppResearch & Consulting Services0.19%+0.01 ppTrading Companies & Distributors0.10%-0.01 ppAir Freight & Logistics0.97%-0.01 ppCargo Ground Transportation0.08%+0.00 ppEnvironmental & Facilities Services0.35%-0.00 ppHuman Resource & Employment Services0.46%+0.00 ppDiversified Support Services0.03%+0.00 ppConstruction & Engineering0.07%-0.00 ppData Processing & Outsourced Services0.00%+0.00 ppHeavy Electrical Equipment0.00%+0.00 ppPassenger Ground Transportation0.00%+0.00 pp
3 · Sub-industry
Inside Air Freight & Logistics
Air Freight & Logistics · weight
0.97%
Industry change · 12M
-0.01 pp
Air Freight & Logistics · contribution
-0.007 pp
Company participation
100%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Apr 2018 · 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 |
|---|---|---|---|---|---|---|---|
| United Parcel Service → UPS | United States | $81.0bn | 0.498% | -0.021 pp | -0.021 pp | -10.1% | Yes |
| C.H. Robinson → CHRW | United States | $12.9bn | 0.079% | +0.006 pp | +0.006 pp | +1.1% | Yes |
| FedEx → FDX | United States | $53.2bn | 0.327% | +0.004 pp | +0.004 pp | -5.6% | Yes |
| Expeditors International → EXPD | United States | $11.3bn | 0.069% | +0.003 pp | +0.003 pp | -1.7% | Yes |
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.