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

Universe›Communication Services›Cable & Satellite›Cable & Satellite

1 · Sector

Weight and 12M allocation change

Information Technology28.6%+15.12 pp Health Care17.0%+8.92 pp Financials12.8%+5.42 pp Consumer Staples7.5%+3.67 pp Industrials10.3%+3.67 pp Energy3.3%+2.11 pp Real Estate3.4%+1.82 pp Utilities3.4%+1.74 pp Materials3.3%+1.63 pp Communication Services3.6%+1.16 pp Consumer Discretionary7.0%-45.25 pp

2 · Industry

Inside Communication Services

Integrated Telecommunication Services1.15%+0.36 pp Cable & Satellite0.80%+0.27 pp Movies & Entertainment0.99%+0.25 pp Wireless Telecommunication Services0.54%+0.24 pp Advertising0.06%+0.03 pp Interactive Home Entertainment0.06%+0.02 pp Broadcasting0.00%+0.00 pp

3 · Sub-industry

Inside Cable & Satellite

Cable & Satellite0.80%+0.271 pp

Concentrated

Most of this industry's gains came from a few companies.

View all contributions →

Cable & Satellite · weight

0.80%

Industry change · 12M

+0.27 pp

Cable & Satellite · contribution

+0.271 pp

Company participation

of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Mar 2022 · 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
Charter Communications → CHTR	United States	$147.8bn	0.497%	-0.068 pp	+0.171 pp	-11.6%	No
Comcast → CMCSA	United States	$90.5bn	0.305%	-0.007 pp	+0.100 pp	-11.9%	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.