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 Manufacturers1.28%+0.99 ppHotels, Resorts & Cruise Lines0.53%+0.12 ppRestaurants1.39%-0.09 ppHomebuilding0.25%+0.05 ppBroadline Retail0.45%-0.05 ppAutomotive Parts & Equipment0.14%+0.04 ppApparel Retail0.48%-0.03 ppApparel, Accessories & Luxury Goods0.46%+0.02 ppAutomotive Retail0.13%-0.02 ppConsumer Electronics0.10%+0.01 ppHome Improvement Retail1.77%+0.01 ppCasinos & Gaming0.30%-0.01 ppLeisure Products0.05%-0.01 ppComputer & Electronics Retail0.11%-0.00 ppOther Specialty Retail0.08%+0.00 ppDistributors0.07%+0.00 ppFootwear0.00%+0.00 ppHomefurnishing Retail0.00%+0.00 pp
3 · Sub-industry
Inside Other Specialty Retail
Other Specialty Retail · weight
0.08%
Industry change · 12M
+0.00 pp
Other Specialty Retail · contribution
+0.001 pp
Company participation
100%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Apr 2021 · 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 |
|---|---|---|---|---|---|---|---|
| Tractor Supply → TSCO | United States | $4.4bn | 0.016% | +0.008 pp | +0.003 pp | +88.2% | Yes |
| Ulta Beauty → ULTA | United States | $18.5bn | 0.067% | +0.029 pp | -0.002 pp | +51.1% | 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.