SC 13G/A

POWERSHARES DB BASE METALS FUND

Security class unavailable · CUSIP: 73936B705

Event date: 2015-12-31

Legacy cover-page extraction is best effort and may not include every reporting person.

Filing-level shares

2,001,181

Percent of class

20.8000%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.