13F-HR | SEC Filings Hub

Filing metadata

Accession number: 0001409765-18-000007
Form type: 13F-HR
Filer: Guinness Atkinson Asset Management Inc
CIK: CIK 1409765
Filed: Aug 16, 2018
Reporting period: Jun 30, 2018
Description: Institutional holdings

Documents

0001409765-18-000007-index.htm

Complete submission

0001409765-18-000007.txt

directory listing

Filed by

Guinness Atkinson Asset Management Inc