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 Consumer Discretionary
Hotels, Resorts & Cruise Lines0.47%-0.23 ppBroadline Retail0.49%+0.11 ppCasinos & Gaming0.29%-0.11 ppApparel Retail0.49%-0.10 ppHome Improvement Retail1.75%+0.09 ppApparel, Accessories & Luxury Goods0.52%+0.08 ppRestaurants1.44%-0.03 ppAutomotive Retail0.12%-0.03 ppAutomobile Manufacturers0.41%-0.02 ppDistributors0.06%-0.02 ppAutomotive Parts & Equipment0.14%+0.02 ppComputer & Electronics Retail0.12%+0.01 ppLeisure Products0.05%-0.01 ppConsumer Electronics0.09%-0.00 ppOther Specialty Retail0.08%-0.00 ppHomebuilding0.23%+0.00 ppFootwear0.00%+0.00 ppHomefurnishing Retail0.00%+0.00 pp
3 · Sub-industry
Inside Automobile Manufacturers
Automobile Manufacturers · weight
0.41%
Industry change · 12M
-0.02 pp
Automobile Manufacturers · contribution
-0.019 pp
Company participation
100%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Nov 2020 · 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 |
|---|---|---|---|---|---|---|---|
| Ford Motor Company → F | United States | $33.8bn | 0.144% | +0.144 pp | -0.026 pp | +1.9% | Yes |
| General Motors → GM | United States | $62.7bn | 0.266% | +0.266 pp | +0.007 pp | +24.6% | 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.