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
Consumer Electronics44.42%+44.35 ppHome Improvement Retail0.94%-0.89 ppRestaurants0.87%-0.59 ppHotels, Resorts & Cruise Lines0.43%-0.52 ppAutomobile Manufacturers0.30%-0.28 ppBroadline Retail0.23%-0.21 ppApparel, Accessories & Luxury Goods0.26%-0.15 ppCasinos & Gaming0.09%-0.13 ppHomebuilding0.07%-0.09 ppApparel Retail0.24%-0.08 ppAutomotive Parts & Equipment0.07%-0.08 ppAutomotive Retail0.07%-0.06 ppComputer & Electronics Retail0.07%-0.06 ppDistributors0.05%-0.04 ppLeisure Products0.04%-0.03 ppOther Specialty Retail0.06%-0.02 ppFootwear0.00%+0.00 ppHomefurnishing Retail0.00%+0.00 pp
3 · Sub-industry
Inside Home Improvement Retail
Home Improvement Retail · weight
0.94%
Industry change · 12M
-0.89 pp
Home Improvement Retail · contribution
-0.891 pp
Company participation
0%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Oct 2018 · 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 | $201.2bn | 0.682% | -0.647 pp | -0.656 pp | -11.0% | No |
| Lowe's → LOW | United States | $77.0bn | 0.261% | -0.212 pp | -0.235 pp | -7.8% | 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.