Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
SEC Accession No. 0001009215-18-000005
Filing Date
2018-05-15
Accepted
2018-05-15 14:22:37
Documents
2
Period of Report
2018-03-31
Effectiveness Date
2018-05-15

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 13F-HR  
1 primary_doc.xml 13F-HR 1973
2 inftable033118_final.html INFORMATION TABLE  
2 inftable033118_final.xml INFORMATION TABLE 101947
  Complete submission text file 0001009215-18-000005.txt   105129
Mailing Address 5425 WISCONSIN AVENUE SUITE 303 CHEVY CHASE MD 20815
Business Address 5425 WISCONSIN AVENUE SUITE 303 CHEVY CHASE MD 20815 240-482-0400
COLUMBIA PARTNERS L L C INVESTMENT MANAGEMENT (Filer) CIK: 0001009215 (see all company filings)

EIN.: 521940739 | State of Incorp.: DE
Type: 13F-HR | Act: 34 | File No.: 028-05386 | Film No.: 18835351