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.
Petroleum Refining
10.27%
Crude Petroleum & Natural Gas
9.04%
Oil & Gas Field Services, NEC
1.17%
Drilling Oil & Gas Wells
0.46%
Oil & Gas Field Exploration Services
0.24%
Silver Ores
0.05%
Real Estate Investment Trusts
20.84%
Gold and Silver Ores
7.83%
Metal Mining
3.25%
Miscellaneous Metal Ores
1.38%
Mining & Quarrying of Nonmetallic Minerals (No Fuels)