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
39.32%
Electric & Other Services Combined
21.98%
Refuse Systems
1.19%
Cogeneration Services & Small Power Producers
0.38%
Telephone Communications (No Radiotelephone)
14.06%
Radiotelephone Communications
5.18%
Communications Services, NEC
2.22%
Services-Video Tape Rental
0.57%
Electrical Work
1.31%
Water, Sewer, Pipeline, Comm & Power Line Construction
0.87%
Construction Machinery & Equip
0.37%
Fabricated Plate Work (Boiler Shops)
0.04%
Electronic & Other Electrical Equipment (No Computer Equip)