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
Automobile Manufacturers1.37%-0.80 ppBroadline Retail3.82%+0.67 ppRestaurants0.65%-0.28 ppHome Improvement Retail0.88%-0.15 ppCasinos & Gaming0.11%-0.06 ppApparel, Accessories & Luxury Goods0.21%-0.03 ppAutomotive Parts & Equipment0.04%-0.03 ppOther Specialty Retail0.05%-0.02 ppDistributors0.04%-0.02 ppHotels, Resorts & Cruise Lines0.37%+0.01 ppConsumer Electronics0.06%+0.01 ppAutomotive Retail0.10%-0.01 ppApparel Retail0.32%+0.01 ppHomebuilding0.17%-0.01 ppFootwear0.01%+0.01 ppComputer & Electronics Retail0.03%-0.01 ppLeisure Products0.02%-0.01 ppHomefurnishing Retail0.00%+0.00 pp
3 · Sub-industry
Inside Homebuilding
Homebuilding · weight
0.17%
Industry change · 12M
-0.01 pp
Homebuilding · contribution
-0.009 pp
Company participation
0%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Jun 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 |
|---|---|---|---|---|---|---|---|
| D. R. Horton → DHI | United States | $46.4bn | 0.087% | -0.064 pp | -0.009 pp | +16.8% | No |
| PulteGroup → PHM | United States | $23.2bn | 0.043% | -0.028 pp | +0.003 pp | +42.8% | No |
| NVR, Inc. → NVR | United States | $23.8bn | 0.045% | -0.027 pp | -0.003 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.