Dark
Light
System
Institutional Investment Manager
SPHINX TRADING, LP
SPHINX TRADING, LP (CIK: 0000857956) incorporated in Illinois, located at 111 W Jackson Blvd, Chicago, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q1)
Portfolio Summary: 119 holdings with a total value of $71,307,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 OFFICE DEPOT INC 2,500 23,000 0.03% Put
102 PROCERA NETWORKS INC 2,400 23,000 0.03%
103 PROSHARES TR 100 15,000 0.02%
104 UNIVERSAL TECHNICAL INST INC 1,000 10,000 0.01%
105 COWEN GROUP INC NEW 1,497 8,000 0.01%
106 SPDR S&P 500 ETF TR 40 8,000 0.01%
107 NORTH ATLANTIC DRILLING LTD 5,000 6,000 0.01% Call
108 AVON PRODS INC 600 5,000 0.01%
109 ITERIS INC 2,708 5,000 0.01%
110 RADISYS CORP COM 2,000 4,000 0.01%
111 NUMEREX CORP PA 200 2,000 0.00%
112 Apricus Biosciences, Inc. 1,266 2,000 0.00%
113 Vantage Drilling Company 6,000 2,000 0.00%
114 Unwired Planet, Inc. 4,000 2,000 0.00%
115 ADVANCED PHOTONIX INC 4,000 2,000 0.00%
116 YRC WORLDWIDE INC COM PAR .01 53 1,000 0.00%
117 ALPHA NATURAL RESOURCES 380 0 0.00%
118 COCA COLA CO 8 0 0.00%
119 VENAXIS INC 250 0 0.00%
Page 3 of 3

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001420506-15-000236, filed 2015.05.07).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.