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Filing Detail
Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
SEC Accession No. 0000932540-19-000011
Filing Date
2019-08-09
Accepted
2019-08-09 15:31:52
Documents
2
Period of Report
2019-06-30
Effectiveness Date
2019-08-09

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 13F-HR  
1 primary_doc.xml 13F-HR 1929
2 INFO TABLE infotable.html INFORMATION TABLE  
2 INFO TABLE infotable.xml INFORMATION TABLE 2346180
  Complete submission text file 0000932540-19-000011.txt   2349564
Mailing Address 425 S FINANCIAL PLACE SUITE 3400 CHICAGO IL 60605
Business Address 425 S FINANCIAL PLACE SUITE 3400 CHICAGO IL 60605 312-347-8864
GROUP ONE TRADING, L.P. (Filer) CIK: 0000932540 (see all company filings)

IRS No.: 943209378 | State of Incorp.: CA | Fiscal Year End: 0930
Type: 13F-HR | Act: 34 | File No.: 028-14920 | Film No.: 191012795