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 Retail4.74%-0.41 ppHome Improvement Retail0.74%-0.40 ppRestaurants0.72%-0.23 ppAutomobile Manufacturers2.63%+0.19 ppAutomotive Retail0.20%-0.13 ppApparel, Accessories & Luxury Goods0.12%-0.11 ppHotels, Resorts & Cruise Lines0.70%+0.10 ppHomebuilding0.13%-0.07 ppCasinos & Gaming0.08%-0.05 ppApparel Retail0.37%-0.05 ppOther Specialty Retail0.07%-0.05 ppAutomotive Parts & Equipment0.02%-0.02 ppFootwear0.02%-0.02 ppDistributors0.03%-0.01 ppConsumer Electronics0.09%-0.01 ppComputer & Electronics Retail0.03%-0.00 ppHomefurnishing Retail0.04%-0.00 ppLeisure Products0.02%-0.00 pp
3 · Sub-industry
Inside Other Specialty Retail
Other Specialty Retail · weight
0.07%
Industry change · 12M
-0.05 pp
Other Specialty Retail · contribution
-0.045 pp
Company participation
100%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Aug 2026 · 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 | $18.2bn | 0.030% | +0.002 pp | -0.038 pp | -42.1% | Yes |
| Ulta Beauty → ULTA | United States | $23.0bn | 0.038% | -0.000 pp | -0.008 pp | +9.0% | 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.