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
Apparel, Accessories & Luxury Goods0.26%-0.22 ppRestaurants1.08%-0.13 ppBroadline Retail4.89%+0.12 ppHotels, Resorts & Cruise Lines0.56%+0.07 ppFootwear0.07%+0.07 ppHome Improvement Retail1.28%-0.05 ppCasinos & Gaming0.13%-0.05 ppAutomotive Parts & Equipment0.03%-0.04 ppAutomobile Manufacturers2.67%+0.04 ppAutomotive Retail0.13%-0.03 ppOther Specialty Retail0.05%-0.02 ppApparel Retail0.43%-0.02 ppDistributors0.04%-0.02 ppConsumer Electronics0.09%+0.02 ppHomebuilding0.24%-0.01 ppComputer & Electronics Retail0.04%-0.01 ppLeisure Products0.02%-0.00 ppHomefurnishing Retail0.00%+0.00 pp
3 · Sub-industry
Inside Automobile Manufacturers
Automobile Manufacturers · weight
2.67%
Industry change · 12M
+0.04 pp
Automobile Manufacturers · contribution
+0.038 pp
Company participation
100%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Nov 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 |
|---|---|---|---|---|---|---|---|
| Tesla, Inc. → TSLA | United States | $1108.0bn | 2.445% | +0.792 pp | +0.066 pp | +43.8% | Yes |
| Ford Motor Company → F | United States | $41.5bn | 0.092% | -0.009 pp | -0.028 pp | +16.1% | Yes |
| General Motors → GM | United States | $61.1bn | 0.135% | -0.000 pp | -0.000 pp | +77.3% | 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.