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
Hotels, Resorts & Cruise Lines0.48%-41.43 ppHome Improvement Retail1.83%+0.84 ppAutomobile Manufacturers1.57%+0.70 ppRestaurants1.28%+0.49 ppApparel, Accessories & Luxury Goods0.46%+0.17 ppApparel Retail0.40%+0.13 ppBroadline Retail0.38%+0.10 ppAutomotive Retail0.15%+0.08 ppHomebuilding0.21%+0.08 ppCasinos & Gaming0.21%+0.07 ppAutomotive Parts & Equipment0.12%+0.04 ppOther Specialty Retail0.08%+0.04 ppDistributors0.06%+0.03 ppConsumer Electronics0.08%+0.03 ppComputer & Electronics Retail0.08%+0.01 ppLeisure Products0.04%+0.01 ppFootwear0.00%+0.00 ppHomefurnishing Retail0.00%+0.00 pp
3 · Sub-industry
Inside Broadline Retail
Broadline Retail · weight
0.38%
Industry change · 12M
+0.10 pp
Broadline Retail · contribution
+0.096 pp
Company participation
0%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Jan 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 | $75.9bn | 0.255% | -0.031 pp | +0.062 pp | -6.7% | No |
| eBay Inc. → EBAY | United States | $37.6bn | 0.126% | -0.034 pp | +0.033 pp | +7.5% | 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.