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
Apparel Retail0.57%+0.23 ppHotels, Resorts & Cruise Lines0.80%-0.14 ppRestaurants1.57%+0.11 ppCasinos & Gaming0.16%-0.06 ppAutomobile Manufacturers0.51%-0.06 ppApparel, Accessories & Luxury Goods0.48%+0.05 ppBroadline Retail0.43%-0.05 ppOther Specialty Retail0.12%+0.04 ppAutomotive Retail0.15%+0.03 ppConsumer Electronics0.10%+0.03 ppAutomotive Parts & Equipment0.13%-0.02 ppHome Improvement Retail1.70%-0.02 ppComputer & Electronics Retail0.11%-0.02 ppHomebuilding0.13%-0.02 ppDistributors0.09%+0.01 ppLeisure Products0.06%-0.01 ppFootwear0.00%+0.00 ppHomefurnishing Retail0.00%+0.00 pp
3 · Sub-industry
Inside Home Improvement Retail
Home Improvement Retail · weight
1.70%
Industry change · 12M
-0.02 pp
Home Improvement Retail · contribution
-0.020 pp
Company participation
100%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Feb 2019 · 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 |
|---|---|---|---|---|---|---|---|
| Home Depot (The) → HD | United States | $209.1bn | 1.212% | +0.535 pp | -0.063 pp | +3.9% | Yes |
| Lowe's → LOW | United States | $84.4bn | 0.489% | +0.236 pp | +0.044 pp | +19.6% | Yes |
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.