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 Technology41.0%+4.61 ppIndustrials10.3%+0.34 ppEnergy2.4%+0.09 ppMaterials2.1%-0.14 ppUtilities2.5%-0.22 ppReal Estate2.0%-0.28 ppConsumer Discretionary11.2%-0.41 ppHealth Care10.4%-0.48 ppCommunication Services2.2%-0.51 ppConsumer Staples5.7%-1.01 ppFinancials10.3%-1.99 pp

2 · Industry

Inside Communication Services

Integrated Telecommunication Services0.56%-0.29 ppWireless Telecommunication Services0.32%-0.27 ppCable & Satellite0.15%-0.23 ppMovies & Entertainment0.91%+0.23 ppBroadcasting0.12%+0.06 ppInteractive Home Entertainment0.08%-0.01 ppAdvertising0.04%+0.01 pp

3 · Sub-industry

Inside Integrated Telecommunication Services

Integrated Telecommunication Services0.56%-0.285 pp
Concentrated

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

View all contributions →
Integrated Telecommunication Services · weight
0.56%
Industry change · 12M
-0.29 pp
Integrated Telecommunication Services · contribution
-0.285 pp
Company participation
0%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Jun 2026 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
AT&T →
T
United States$143.8bn0.250%-0.046 pp-0.199 pp-25.4%No
Verizon →
VZ
United States$176.8bn0.307%-0.001 pp-0.086 pp+4.4%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.