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
32.42%
Electric & Other Services Combined
19.15%
Natural Gas Distribution
10.91%
Natural Gas Transmisison & Distribution
5.72%
Cogeneration Services & Small Power Producers
2.35%
Water Supply
1.99%
Natural Gas Transmission
0.95%
Electric, Gas & Sanitary Services
0.81%
Gas & Other Services Combined
0.76%
Refuse Systems
0.02%
Telephone Communications (No Radiotelephone)
2.22%
Radiotelephone Communications
1.32%
Cable & Other Pay Television Services
0.99%
Communications Services, NEC
0.23%
Television Broadcasting Stations
0.05%
Pipe Lines (No Natural Gas)
1.69%
Pumps & Pumping Equipment
1.32%
Transportation Services
0.73%
Coating, Engraving & Allied Services
0.27%
Construction Machinery & Equip
0.16%
Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip
0.15%
Operative Builders
0.13%
Oil & Gas Field Machinery & Equipment
0.11%
General Industrial Machinery & Equipment
0.10%
Fabricated Plate Work (Boiler Shops)
0.04%
Metal Forgings & Stampings
0.04%
Fabricated Structural Metal Products
0.02%
Wholesale-Metals Service Centers & of fices
0.01%
Miscellaneous Metal Ores
1.57%
Gold and Silver Ores
0.91%
Rolling Drawing & Extruding of Nonferrous Metals
0.72%
Mining & Quarrying of Nonmetallic Minerals (No Fuels)