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
Broadline Retail5.30%+0.55 ppAutomobile Manufacturers3.16%+0.52 ppHome Improvement Retail1.19%-0.22 ppApparel, Accessories & Luxury Goods0.28%-0.20 ppRestaurants1.06%-0.12 ppHomebuilding0.21%-0.07 ppFootwear0.07%+0.07 ppCasinos & Gaming0.13%-0.06 ppAutomotive Parts & Equipment0.03%-0.04 ppApparel Retail0.42%-0.04 ppOther Specialty Retail0.06%-0.03 ppDistributors0.04%-0.02 ppHotels, Resorts & Cruise Lines0.56%+0.02 ppConsumer Electronics0.09%+0.02 ppAutomotive Retail0.13%-0.01 ppComputer & Electronics Retail0.04%-0.01 ppLeisure Products0.02%-0.00 ppHomefurnishing Retail0.00%+0.00 pp
3 · Sub-industry
Inside Home Improvement Retail
Home Improvement Retail · weight
1.19%
Industry change · 12M
-0.22 pp
Home Improvement Retail · contribution
-0.218 pp
Company participation
50%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Dec 2024 · 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 | $386.4bn | 0.876% | -0.061 pp | -0.152 pp | +15.0% | Yes |
| Lowe's → LOW | United States | $139.4bn | 0.316% | -0.042 pp | -0.066 pp | +13.0% | 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.