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 Technology29.7%+2.54 ppHealth Care16.7%+0.60 ppEnergy2.3%+0.44 ppReal Estate3.4%+0.43 ppConsumer Discretionary7.8%+0.36 ppUtilities3.1%+0.17 ppMaterials3.3%+0.15 ppFinancials12.9%-0.47 ppConsumer Staples7.2%-0.68 ppCommunication Services3.6%-1.42 ppIndustrials10.0%-2.13 pp

2 · Industry

Inside Communication Services

Integrated Telecommunication Services1.11%-0.50 ppMovies & Entertainment1.07%-0.42 ppCable & Satellite0.88%-0.26 ppWireless Telecommunication Services0.46%-0.21 ppInteractive Home Entertainment0.07%-0.03 ppAdvertising0.05%-0.00 ppBroadcasting0.00%-0.00 pp

3 · Sub-industry

Inside Integrated Telecommunication Services

Integrated Telecommunication Services1.11%-0.496 pp
Concentrated

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

View all contributions →
Integrated Telecommunication Services · weight
1.11%
Industry change · 12M
-0.50 pp
Integrated Telecommunication Services · contribution
-0.496 pp
Company participation
0%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Dec 2021 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
Verizon →
VZ
United States$215.1bn0.689%-0.096 pp-0.295 pp-7.5%No
AT&T →
T
United States$132.7bn0.425%-0.086 pp-0.201 pp-5.9%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.