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 Technology34.0%+4.14 ppFinancials12.2%+0.98 ppConsumer Staples6.9%+0.08 ppIndustrials9.8%+0.03 ppUtilities2.8%-0.10 ppCommunication Services2.6%-0.24 ppConsumer Discretionary12.0%-0.29 ppReal Estate2.5%-0.34 ppMaterials2.4%-0.46 ppEnergy2.6%-0.67 ppHealth Care12.1%-3.14 pp

2 · Industry

Inside Communication Services

Cable & Satellite0.42%-0.17 ppIntegrated Telecommunication Services0.78%-0.09 ppWireless Telecommunication Services0.63%+0.09 ppMovies & Entertainment0.62%-0.03 ppBroadcasting0.06%-0.02 ppInteractive Home Entertainment0.07%-0.01 ppAdvertising0.05%-0.00 pp

3 · Sub-industry

Inside Integrated Telecommunication Services

Integrated Telecommunication Services0.78%-0.093 pp
Concentrated

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

View all contributions →
Integrated Telecommunication Services · weight
0.78%
Industry change · 12M
-0.09 pp
Integrated Telecommunication Services · contribution
-0.093 pp
Company participation
100%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Nov 2024 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
Verizon →
VZ
United States$186.7bn0.412%-0.013 pp-0.090 pp+23.4%Yes
AT&T →
T
United States$166.2bn0.367%+0.022 pp-0.003 pp+48.4%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.