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
Broadline Retail5.15%+0.55 ppAutomobile Manufacturers2.44%+0.55 ppAutomotive Retail0.33%+0.19 ppRestaurants0.96%-0.16 ppHotels, Resorts & Cruise Lines0.61%+0.14 ppHome Improvement Retail1.14%-0.09 ppHomebuilding0.21%-0.08 ppOther Specialty Retail0.11%+0.06 ppHomefurnishing Retail0.05%+0.05 ppApparel, Accessories & Luxury Goods0.23%-0.04 ppFootwear0.04%+0.03 ppApparel Retail0.41%-0.03 ppComputer & Electronics Retail0.03%-0.02 ppCasinos & Gaming0.13%+0.01 ppConsumer Electronics0.10%+0.01 ppAutomotive Parts & Equipment0.04%-0.01 ppDistributors0.04%-0.01 ppLeisure Products0.02%+0.00 pp
3 · Sub-industry
Inside Automobile Manufacturers
Automobile Manufacturers · weight
2.44%
Industry change · 12M
+0.55 pp
Automobile Manufacturers · contribution
+0.550 pp
Company participation
100%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Aug 2025 · 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 | $1076.9bn | 2.232% | -0.293 pp | +0.580 pp | +55.9% | Yes |
| General Motors → GM | United States | $55.8bn | 0.116% | +0.008 pp | -0.020 pp | +18.9% | Yes |
| Ford Motor Company → F | United States | $43.9bn | 0.091% | +0.003 pp | -0.010 pp | +13.2% | 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.