Form 13F-HR/A - Quarterly report filed by institutional managers, Holdings: [Amend]
SEC Accession No. 0000932540-15-000015
Filing Date
2015-11-20
Accepted
2015-11-20 16:16:38
Documents
2
Period of Report
2015-09-30
Effectiveness Date
2015-11-20

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 13F-HR/A  
1 primary_doc.xml 13F-HR/A 2050
2 infotable.html INFORMATION TABLE  
2 infotable.xml INFORMATION TABLE 2309848
  Complete submission text file 0000932540-15-000015.txt   2313311
Mailing Address 440 S. LASALLE STREET CHICAGO IL 60605
Business Address 440 S. LASALLE STREET SUITE 3232 CHICAGO IL 60605 312-347-8864
GROUP ONE TRADING, L.P. (Filer) CIK: 0000932540 (see all company filings)

EIN.: 943209378 | State of Incorp.: CA | Fiscal Year End: 0930
Type: 13F-HR/A | Act: 34 | File No.: 028-14920 | Film No.: 151246892