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
Hotels, Resorts & Cruise Lines0.81%-0.13 ppRestaurants1.36%-0.10 ppApparel, Accessories & Luxury Goods0.46%+0.05 ppAutomobile Manufacturers0.53%-0.05 ppApparel Retail0.37%+0.04 ppHome Improvement Retail1.80%-0.03 ppHomebuilding0.14%-0.01 ppAutomotive Retail0.12%-0.01 ppOther Specialty Retail0.10%+0.01 ppAutomotive Parts & Equipment0.15%+0.01 ppCasinos & Gaming0.21%-0.01 ppLeisure Products0.07%+0.01 ppBroadline Retail0.45%+0.00 ppDistributors0.08%-0.00 ppConsumer Electronics0.07%+0.00 ppComputer & Electronics Retail0.12%+0.00 ppFootwear0.00%+0.00 ppHomefurnishing Retail0.00%+0.00 pp
3 · Sub-industry
Inside Casinos & Gaming
Casinos & Gaming · weight
0.21%
Industry change · 12M
-0.01 pp
Casinos & Gaming · contribution
-0.007 pp
Company participation
0%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Jul 2018 · 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 |
|---|---|---|---|---|---|---|---|
| MGM Resorts → MGM | United States | $17.5bn | 0.102% | -0.007 pp | -0.016 pp | -13.3% | No |
| Wynn Resorts → WYNN | United States | $18.1bn | 0.106% | -0.012 pp | +0.009 pp | +1.4% | 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.