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.
Water, Sewer, Pipeline, Comm & Power Line Construction
4.55%
Services-Educational Services
3.61%
Electrical Work
3.00%
Heavy Construction Other Than Bldg Const - Contractors
2.64%
Aircraft & Parts
2.38%
Construction - Special Trade Contractors
2.20%
Services-Management Consulting Services
2.06%
Services-Commercial Physical & Biological Research