PEAK6 Capital Management LLC

CIK 1389956 · operating company. SEC filings, financial statements, 10-K sections, 8-K items and insider trades for PEAK6 Capital Management LLC.

Recent SEC filings

FiledFormAccession number
Aug 14, 2026SCHEDULE 13G/A0001389956-26-000011
Aug 14, 2026SCHEDULE 13G0001389956-26-000012
Aug 14, 2026SCHEDULE 13G/A0001389956-26-000013
Aug 13, 202613F-NT0001389956-26-000010
May 14, 2026SCHEDULE 13G0001389956-26-000009
May 14, 202613F-NT0001389956-26-000007
May 14, 2026SCHEDULE 13G0001389956-26-000008
Mar 31, 202613F-NT/A0001389956-26-000006
Mar 26, 202613F-NT/A0001389956-26-000005
Mar 12, 202613F-NT/A0001389956-26-000004
Feb 13, 202613F-NT0001389956-26-000003
Feb 11, 2026SCHEDULE 13G0001389956-26-000002
Nov 14, 202513F-NT/A0001389956-25-000002
Nov 14, 202513F-NT0001389956-25-000003
Aug 14, 202513F-NT0001389958-25-000022
May 15, 202513F-NT0001389958-25-000012
Feb 13, 202513F-NT0001389958-25-000008
Nov 14, 202413F-NT0001756111-24-000023
Aug 14, 202413F-NT0001756111-24-000017
May 14, 202413F-NT0001756111-24-000010
Mar 21, 2024SC 13G0001389956-24-000002
Mar 21, 2024SC 13G0001389956-24-000001
Feb 13, 202413F-NT0001756111-24-000003
Nov 13, 202313F-NT0001756111-23-000034
Aug 31, 202313F-NT/A0001756111-23-000022