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 Retail3.17%+2.77 ppHome Improvement Retail1.60%-0.35 ppApparel, Accessories & Luxury Goods0.39%-0.10 ppAutomobile Manufacturers1.73%+0.08 ppHotels, Resorts & Cruise Lines0.40%-0.07 ppApparel Retail0.48%+0.06 ppAutomotive Parts & Equipment0.09%-0.05 ppHomebuilding0.20%-0.03 ppAutomotive Retail0.18%+0.03 ppDistributors0.09%+0.02 ppCasinos & Gaming0.21%+0.02 ppConsumer Electronics0.06%-0.02 ppOther Specialty Retail0.10%+0.02 ppLeisure Products0.03%-0.01 ppComputer & Electronics Retail0.06%-0.01 ppRestaurants1.35%+0.00 ppFootwear0.00%+0.00 ppHomefurnishing Retail0.00%+0.00 pp
3 · Sub-industry
Inside Automobile Manufacturers
Automobile Manufacturers · weight
1.73%
Industry change · 12M
+0.08 pp
Automobile Manufacturers · contribution
+0.079 pp
Company participation
0%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Dec 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 | $389.0bn | 1.404% | +0.315 pp | +0.270 pp | -65.0% | No |
| General Motors → GM | United States | $47.8bn | 0.172% | -0.011 pp | -0.100 pp | -42.4% | No |
| Ford Motor Company → F | United States | $43.3bn | 0.156% | -0.008 pp | -0.092 pp | -42.2% | 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.