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 & Defense3.13%-3.95 ppIndustrial Conglomerates0.67%-0.70 ppIndustrial Machinery & Supplies & Components0.51%-0.56 ppAir Freight & Logistics0.50%-0.48 ppConstruction Machinery & Heavy Transportation Equipment0.36%-0.47 ppRail Transportation0.59%-0.36 ppElectrical Components & Equipment0.37%-0.35 ppPassenger Airlines0.30%-0.25 ppBuilding Products0.23%-0.23 ppHuman Resource & Employment Services0.29%-0.16 ppAgricultural & Farm Machinery0.15%-0.16 ppEnvironmental & Facilities Services0.23%-0.12 ppResearch & Consulting Services0.11%-0.07 ppTrading Companies & Distributors0.05%-0.06 ppData Processing & Outsourced Services0.05%+0.05 ppCargo Ground Transportation0.04%-0.03 ppConstruction & Engineering0.05%-0.03 ppDiversified Support Services0.03%+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
0.50%
Industry change · 12M
-0.48 pp
Air Freight & Logistics · contribution
-0.482 pp
Company participation
0%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Oct 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 | $76.1bn | 0.258% | -0.241 pp | -0.261 pp | -14.3% | No |
| FedEx → FDX | United States | $46.8bn | 0.159% | -0.149 pp | -0.165 pp | -15.4% | No |
| C.H. Robinson → CHRW | United States | $12.3bn | 0.042% | -0.033 pp | -0.031 pp | -1.2% | No |
| Expeditors International → EXPD | United States | $11.7bn | 0.040% | -0.038 pp | -0.026 pp | +4.1% | 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.