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 Communication Services
3 · Sub-industry
Inside Interactive Home Entertainment
Interactive Home Entertainment · weight
0.06%
Industry change · 12M
-0.01 pp
Interactive Home Entertainment · contribution
-0.009 pp
Company participation
100%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Apr 2019 · 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 |
|---|---|---|---|---|---|---|---|
| Take-Two Interactive → TTWO | United States | $11.0bn | 0.061% | +0.021 pp | -0.009 pp | -2.9% | 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.