How we map holdings to the
sectors above: each holding's issuer carries a U.S. SIC industry code in its
EDGAR filer record, and each SIC code rolls up to a sector. Expand a sector to
see its industries, and click a SIC code to list this fund's positions in that
industry. Bonds and foreign or private issuers with no SEC filer record fall
into Unclassified.
Electric Services
7.73%
Natural Gas Transmission
5.40%
Refuse Systems
4.47%
Electric & Other Services Combined
4.46%
Natural Gas Transmisison & Distribution
0.66%
Natural Gas Distribution
0.61%
Water Supply
0.55%
Hazardous Waste Management
0.18%
Telephone Communications (No Radiotelephone)
6.51%
Radiotelephone Communications
5.01%
Cable & Other Pay Television Services
1.68%
Communications Services, NEC
0.63%
Radio Broadcasting Stations
0.05%
Railroads, Line-Haul Operating
6.23%
Pipe Lines (No Natural Gas)
2.01%
American Depositary Receipts
0.20%
General Bldg Contractors - Residential Bldgs
0.03%
Real Estate Investment Trusts
3.71%
Services-General Medical & Surgical Hospitals, NEC
1.40%
Surgical & Medical Instruments & Apparatus
1.08%
Services-Hospitals
0.15%
Services-Specialty Outpatient Facilities, NEC
0.02%
Oil & Gas Field Exploration Services
0.43%
Crude Petroleum & Natural Gas
0.20%
Instruments For Meas & Testing of Electricity & Elec Signals