PEAK6 Investments, L.P.

Q4 2015 13F Detailed Holdings

Location
Chicago, IL
Holdings as of
12/31/2015
Value ($000)
$14,828,133
Num holdings
4,659
Date filed
2/16/2016
Form type
13F-HR/A - RESTATEMENT
Prev filing
11/16/2015
Next filing
5/13/2016
Note
Holdings broken out by “other managers” reported in original SEC filing, see here for holdings aggregated across other managers
Sym Issuer Name Cl CUSIP Value ($000) % Shares Principal Option Type Discretion Other Manager Sole Shared None

Other Managers

Num Name File Number
2 PEAK6 Capital Management LLC 028-12348
5 ALEPH6 LLC 028-12346
6 APEX CLEARING CORPORATION 028-17307