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 Lines0.82%-0.12 ppApparel, Accessories & Luxury Goods0.50%+0.09 ppRestaurants1.39%-0.07 ppApparel Retail0.37%+0.05 ppBroadline Retail0.47%+0.03 ppHomebuilding0.14%-0.01 ppAutomotive Retail0.12%-0.01 ppAutomobile Manufacturers0.59%+0.01 ppOther Specialty Retail0.10%+0.01 ppCasinos & Gaming0.21%-0.01 ppDistributors0.08%-0.01 ppHome Improvement Retail1.84%+0.00 ppComputer & Electronics Retail0.13%+0.00 ppAutomotive Parts & Equipment0.15%+0.00 ppLeisure Products0.07%+0.00 ppConsumer Electronics0.07%+0.00 ppFootwear0.00%+0.00 ppHomefurnishing Retail0.00%+0.00 pp
3 · Sub-industry
Inside Home Improvement Retail
Home Improvement Retail · weight
1.84%
Industry change · 12M
+0.00 pp
Home Improvement Retail · contribution
+0.005 pp
Company participation
100%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Jun 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 | $225.1bn | 1.365% | +0.100 pp | +0.027 pp | -1.8% | Yes |
| Lowe's → LOW | United States | $78.0bn | 0.473% | +0.027 pp | -0.022 pp | -8.3% | 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.