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
Restaurants1.22%-0.14 ppHome Improvement Retail1.57%-0.14 ppBroadline Retail0.32%-0.12 ppCasinos & Gaming0.18%-0.11 ppAutomobile Manufacturers1.33%+0.11 ppApparel Retail0.38%-0.08 ppApparel, Accessories & Luxury Goods0.40%-0.07 ppHomebuilding0.19%-0.05 ppHotels, Resorts & Cruise Lines0.48%-0.05 ppAutomotive Parts & Equipment0.10%-0.04 ppComputer & Electronics Retail0.07%-0.04 ppAutomotive Retail0.16%+0.04 ppConsumer Electronics0.07%-0.02 ppOther Specialty Retail0.09%+0.01 ppLeisure Products0.05%-0.00 ppDistributors0.07%+0.00 ppFootwear0.00%+0.00 ppHomefurnishing Retail0.00%+0.00 pp
3 · Sub-industry
Inside Broadline Retail
Broadline Retail · weight
0.32%
Industry change · 12M
-0.12 pp
Broadline Retail · contribution
-0.121 pp
Company participation
0%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
May 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 |
|---|---|---|---|---|---|---|---|
| Amazon → AMZN | United States | $61.2bn | 0.220% | -0.051 pp | -0.071 pp | -25.4% | No |
| eBay Inc. → EBAY | United States | $27.2bn | 0.098% | -0.013 pp | -0.050 pp | -19.0% | 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.