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›Integrated Telecommunication Services›Integrated Telecommunication Services

1 · Sector

Weight and 12M allocation change

Information Technology17.6%+1.59 ppEnergy5.1%+0.44 ppUtilities3.3%+0.18 ppReal Estate3.4%+0.15 ppConsumer Discretionary7.1%+0.03 ppMaterials2.1%-0.02 ppHealth Care16.6%-0.10 ppCommunication Services3.2%-0.30 ppIndustrials15.2%-0.43 ppFinancials18.0%-0.50 ppConsumer Staples8.4%-1.02 pp

2 · Industry

Inside Communication Services

Cable & Satellite0.79%-0.26 ppIntegrated Telecommunication Services2.10%-0.14 ppInteractive Home Entertainment0.08%+0.08 ppMovies & Entertainment0.09%+0.03 ppAdvertising0.10%-0.00 ppBroadcasting0.00%+0.00 ppWireless Telecommunication Services0.00%+0.00 pp

3 · Sub-industry

Inside Integrated Telecommunication Services

Integrated Telecommunication Services2.10%-0.144 pp
Concentrated

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

View all contributions →
Integrated Telecommunication Services · weight
2.10%
Industry change · 12M
-0.14 pp
Integrated Telecommunication Services · contribution
-0.144 pp
Company participation
0%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

May 2018 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
AT&T →
T
United States$149.9bn0.910%-0.100 pp-0.081 pp-12.1%No
Verizon →
VZ
United States$197.0bn1.195%+0.028 pp-0.063 pp-10.7%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.