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Filing
13F-HR
13F-HR
0001389958-26-000020
·
PEAK6 LLC
Filer
Filing index
Filing metadata
Accession number
0001389958-26-000020
Form type
13F-HR
Filer
PEAK6 LLC
CIK
CIK 1389958
Filed
Nov 12, 2026
Reporting period
Sep 30, 2026
Description
Institutional holdings
Documents
Filing index
0001389958-26-000020-index.htm
Complete submission
0001389958-26-000020.txt
All documents
directory listing
Filed by
PEAK6 LLC
CIK 1389958
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