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
Universe›Industrials›Passenger Airlines›Passenger Airlines

1 · Sector

Weight and 12M allocation change

Health Care16.7%+0.00 ppInformation Technology16.1%+0.00 ppConsumer Staples9.4%+0.00 ppIndustrials15.6%+0.00 ppUtilities3.2%+0.00 ppFinancials18.5%+0.00 ppMaterials2.1%+0.00 ppReal Estate3.2%+0.00 ppConsumer Discretionary7.1%+0.00 ppEnergy4.7%+0.00 ppCommunication Services3.5%+0.00 pp

2 · Industry

Inside Industrials

Human Resource & Employment Services0.45%+0.00 ppBuilding Products0.47%+0.00 ppElectrical Components & Equipment0.72%+0.00 ppAerospace & Defense7.08%+0.00 ppConstruction Machinery & Heavy Transportation Equipment0.83%+0.00 ppAir Freight & Logistics0.98%+0.00 ppRail Transportation0.94%+0.00 ppDiversified Support Services0.03%+0.00 ppPassenger Airlines0.55%+0.00 ppAgricultural & Farm Machinery0.31%+0.00 ppIndustrial Machinery & Supplies & Components1.08%+0.00 ppResearch & Consulting Services0.18%+0.00 ppTrading Companies & Distributors0.11%+0.00 ppIndustrial Conglomerates1.37%+0.00 ppConstruction & Engineering0.07%+0.00 ppCargo Ground Transportation0.08%+0.00 ppEnvironmental & Facilities Services0.35%+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 Passenger Airlines

Passenger Airlines0.55%+0.000 pp
Mixed participation

Company contributions point in different directions.

View all contributions →
Passenger Airlines · weight
0.55%
Industry change · 12M
+0.00 pp
Passenger Airlines · contribution
+0.000 pp
Company participation
0%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Jan 2018 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
Delta Air Lines →
DAL
United States$40.5bn0.231%+0.000 pp+0.000 pp+0.0%No
Southwest Airlines →
LUV
United States$36.1bn0.206%+0.000 pp+0.000 pp+0.0%No
United Airlines Holdings →
UAL
United States$20.1bn0.115%+0.000 pp+0.000 pp+0.0%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.