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
Passenger Ground Transportation0.44%+0.44 ppAir Freight & Logistics0.53%-0.20 ppConstruction Machinery & Heavy Transportation Equipment0.87%+0.16 ppIndustrial Machinery & Supplies & Components1.28%+0.14 ppIndustrial Conglomerates0.61%-0.12 ppAerospace & Defense2.36%-0.12 ppDiversified Support Services0.25%+0.11 ppElectrical Components & Equipment0.74%+0.10 ppAgricultural & Farm Machinery0.32%-0.10 ppEnvironmental & Facilities Services0.53%+0.09 ppBuilding Products0.56%+0.05 ppTrading Companies & Distributors0.20%+0.05 ppHuman Resource & Employment Services0.41%-0.05 ppConstruction & Engineering0.15%+0.03 ppRail Transportation0.78%-0.02 ppPassenger Airlines0.18%-0.01 ppData Processing & Outsourced Services0.07%+0.01 ppCargo Ground Transportation0.12%-0.00 ppHeavy Electrical Equipment0.02%-0.00 ppResearch & Consulting Services0.19%-0.00 pp
3 · Sub-industry
Inside Air Freight & Logistics
Air Freight & Logistics · weight
0.53%
Industry change · 12M
-0.20 pp
Air Freight & Logistics · contribution
-0.201 pp
Company participation
25%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Mar 2024 · 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 | $106.1bn | 0.294% | -0.040 pp | -0.178 pp | -20.1% | No |
| C.H. Robinson → CHRW | United States | $8.9bn | 0.025% | -0.005 pp | -0.015 pp | -21.1% | No |
| Expeditors International → EXPD | United States | $17.5bn | 0.049% | -0.007 pp | -0.009 pp | +11.7% | No |
| FedEx → FDX | United States | $57.5bn | 0.159% | +0.007 pp | +0.001 pp | +29.4% | 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.