13F-HR | SEC Filings Hub

Filing metadata

Accession number: 0001315863-20-000182
Form type: 13F-HR
Filer: CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT
CIK: CIK 1329375
Filed: Feb 14, 2020
Reporting period: Dec 31, 2019
Description: Institutional holdings

Documents

0001315863-20-000182-index.htm

Complete submission

0001315863-20-000182.txt

directory listing

Filed by

CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT