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 Retail3.11%+2.79 ppHome Improvement Retail1.00%-0.57 ppAutomobile Manufacturers1.82%+0.49 ppRestaurants0.96%-0.27 ppHotels, Resorts & Cruise Lines0.32%-0.16 ppApparel, Accessories & Luxury Goods0.25%-0.15 ppApparel Retail0.31%-0.07 ppAutomotive Parts & Equipment0.06%-0.04 ppAutomotive Retail0.12%-0.04 ppOther Specialty Retail0.06%-0.03 ppComputer & Electronics Retail0.04%-0.03 ppLeisure Products0.02%-0.02 ppConsumer Electronics0.05%-0.02 ppDistributors0.05%-0.02 ppHomebuilding0.17%-0.02 ppCasinos & Gaming0.17%-0.01 ppFootwear0.00%+0.00 ppHomefurnishing Retail0.00%+0.00 pp
3 · Sub-industry
Inside Automobile Manufacturers
Automobile Manufacturers · weight
1.82%
Industry change · 12M
+0.49 pp
Automobile Manufacturers · contribution
+0.491 pp
Company participation
0%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
May 2023 · 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 | $646.4bn | 1.597% | -0.691 pp | +0.656 pp | -19.3% | No |
| General Motors → GM | United States | $45.1bn | 0.111% | -0.079 pp | -0.092 pp | -15.6% | No |
| Ford Motor Company → F | United States | $44.7bn | 0.110% | -0.048 pp | -0.073 pp | -3.6% | 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.