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
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
This filing has been restated, see here for the amended filing
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