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 Retail0.30%-0.17 ppHome Improvement Retail1.53%-0.15 ppApparel, Accessories & Luxury Goods0.37%-0.14 ppHotels, Resorts & Cruise Lines0.39%-0.10 ppApparel Retail0.35%-0.09 ppCasinos & Gaming0.17%-0.09 ppAutomotive Parts & Equipment0.09%-0.06 ppHomebuilding0.18%-0.05 ppAutomotive Retail0.17%+0.05 ppComputer & Electronics Retail0.06%-0.04 ppRestaurants1.29%-0.04 ppConsumer Electronics0.07%-0.02 ppAutomobile Manufacturers1.24%-0.02 ppOther Specialty Retail0.09%+0.01 ppDistributors0.07%+0.01 ppLeisure Products0.04%-0.00 ppFootwear0.00%+0.00 ppHomefurnishing Retail0.00%+0.00 pp
3 · Sub-industry
Inside Homebuilding
Homebuilding · weight
0.18%
Industry change · 12M
-0.05 pp
Homebuilding · contribution
-0.051 pp
Company participation
0%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Jun 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 |
|---|---|---|---|---|---|---|---|
| D. R. Horton → DHI | United States | $23.3bn | 0.091% | +0.002 pp | -0.024 pp | -26.0% | No |
| PulteGroup → PHM | United States | $9.4bn | 0.037% | +0.002 pp | -0.014 pp | -26.5% | No |
| NVR, Inc. → NVR | United States | $13.2bn | 0.051% | +0.000 pp | -0.013 pp | -19.5% | 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.