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
11.88%
Natural Gas Transmission
3.74%
Hazardous Waste Management
3.33%
Cogeneration Services & Small Power Producers
1.06%
Gas & Other Services Combined
0.74%
Natural Gas Distribution
0.30%
Mining & Quarrying of Nonmetallic Minerals (No Fuels)
4.40%
Chemicals & Allied Products
3.95%
Paperboard Containers & Boxes
3.31%
Paper Mills
3.25%
Industrial Organic Chemicals
3.00%
Metal Mining
2.00%
Gold and Silver Ores
0.23%
Fabricated Plate Work (Boiler Shops)
4.06%
Metal Cans
2.47%
Metal Forgings & Stampings
2.18%
Services-Engineering Services
1.82%
Wholesale-Lumber & Other Construction Materials
0.26%
Motor Vehicle Parts & Accessories
2.17%
Industrial Instruments For Measurement, Display, and Control