PEAK6 LLC

CIK 0001389958

SIC
6282 · Investment Advice
Type
Investment Manager
Status
Private
13F filer · View investment manager profile

PEAK6 LLC is an SEC registrant, classified under SIC 6282 (Investment Advice). It files with the SEC under Central Index Key 0001389958. Its most recent filing on EDGAR is a SCHEDULE 13G, filed August 13, 2026. It reports its own holdings on Form 13F as an institutional investment manager.

PEAK6 LLC 13F holdings

Latest SEC filings

All filings →
Form Description Filed
SCHEDULE 13G SCHEDULE 13G 2026-08-13
13F-HR Institutional Holdings 2026-08-13
13F-HR Institutional Holdings 2026-05-14
13F-HR/A Institutional Holdings Amendment 2026-03-31
13F-HR/A Institutional Holdings Amendment 2026-03-26
13F-HR/A Institutional Holdings Amendment 2026-03-12
13F-HR Institutional Holdings 2026-02-13
SCHEDULE 13G/A SCHEDULE 13G/A 2026-02-10
13F-HR Institutional Holdings 2025-11-14
13F-HR/A Institutional Holdings Amendment 2025-11-13