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
Automobile Manufacturers1.48%+0.20 ppRestaurants1.21%-0.18 ppHome Improvement Retail1.60%-0.18 ppBroadline Retail0.34%-0.12 ppCasinos & Gaming0.19%-0.10 ppApparel Retail0.39%-0.09 ppHomebuilding0.18%-0.07 ppApparel, Accessories & Luxury Goods0.42%-0.04 ppAutomotive Parts & Equipment0.10%-0.04 ppComputer & Electronics Retail0.07%-0.03 ppAutomotive Retail0.15%+0.02 ppConsumer Electronics0.08%-0.02 ppHotels, Resorts & Cruise Lines0.54%+0.01 ppOther Specialty Retail0.09%+0.01 ppLeisure Products0.04%-0.01 ppDistributors0.07%+0.00 ppFootwear0.00%+0.00 ppHomefurnishing Retail0.00%+0.00 pp
3 · Sub-industry
Inside Automobile Manufacturers
Automobile Manufacturers · weight
1.48%
Industry change · 12M
+0.20 pp
Automobile Manufacturers · contribution
+0.201 pp
Company participation
0%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Apr 2022 · 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 |
|---|---|---|---|---|---|---|---|
| Tesla, Inc. → TSLA | United States | $300.7bn | 1.087% | +0.033 pp | +0.265 pp | +22.7% | No |
| General Motors → GM | United States | $55.3bn | 0.200% | -0.058 pp | -0.099 pp | -33.7% | No |
| Ford Motor Company → F | United States | $52.8bn | 0.191% | -0.064 pp | +0.035 pp | +24.8% | 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.