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.
Ball & Roller Bearings
5.43%
Miscellaneous Fabricated Metal Products
5.14%
Wholesale-Machinery, Equipment & Supplies
4.48%
Metalworkg Machinery & Equipment
3.71%
Electrical Work
3.38%
Transportation Services
2.98%
Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip
2.55%
Services-Commercial Physical & Biological Research