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 Retail3.15%-1.95 ppHome Improvement Retail0.72%-0.47 ppRestaurants0.67%-0.47 ppHotels, Resorts & Cruise Lines0.41%-0.15 ppApparel, Accessories & Luxury Goods0.14%-0.14 ppApparel Retail0.34%-0.08 ppHomebuilding0.13%-0.06 ppAutomobile Manufacturers2.24%-0.05 ppAutomotive Retail0.19%+0.05 ppCasinos & Gaming0.08%-0.03 ppHomefurnishing Retail0.03%+0.03 ppConsumer Electronics0.07%-0.03 ppComputer & Electronics Retail0.02%-0.03 ppOther Specialty Retail0.08%-0.02 ppFootwear0.02%-0.02 ppDistributors0.02%-0.02 ppAutomotive Parts & Equipment0.02%-0.01 ppLeisure Products0.02%-0.00 pp
3 · Sub-industry
Inside Automobile Manufacturers
Automobile Manufacturers · weight
2.24%
Industry change · 12M
-0.05 pp
Automobile Manufacturers · contribution
-0.054 pp
Company participation
0%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Feb 2026 · 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 | $1510.4bn | 2.073% | -0.737 pp | -0.034 pp | +37.4% | No |
| General Motors → GM | United States | $71.2bn | 0.098% | -0.037 pp | -0.012 pp | +61.9% | No |
| Ford Motor Company → F | United States | $52.5bn | 0.072% | -0.025 pp | -0.008 pp | +55.1% | 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.