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Institutional Investment Manager
Walleye Trading LLC
Walleye Trading LLC (CIK: 0001388391) incorporated in Delaware, located at 315 Park Ave S Floor 18, New York, NY. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q4)
Portfolio Summary: 5,247 holdings with a total value of $10,268,562,000.
#
Name
Shares
Value ($)
%
Options
Notes
101 LEAPFROG ENTERPRISES INC 973 1,000 0.00%
102 AMBAC FINL GROUP INC 100 1,000 0.00% Put
103 DHT HOLDINGS INC 100 1,000 0.00% Put
104 BON-TON STORES INC 300 1,000 0.00% Call
105 NIMBLE STORAGE INC 100 1,000 0.00% Call
106 LIBERTY BROADBAND-C 11 1,000 0.00%
107 RR MEDIA LTD 100 1,000 0.00%
108 IXYS Corporation 100 1,000 0.00% Put
109 CAFEPRESS INCORPORATED 200 1,000 0.00%
110 ENBRIDGE ENERGY MANAGEMENT LLC SHS UNITS LLI 24 1,000 0.00%
111 HATTERAS FINL CORP 100 1,000 0.00% Put
112 ITT Educational Services Inc 300 1,000 0.00% Put
113 CELLDEX THERAPEUTICS INC NEW 74 1,000 0.00%
114 RENEWABLE ENERGY GROUP INC 100 1,000 0.00% Put
115 HURCO COMPANIES INC 19 1,000 0.00%
116 NL INDS INC COM NEW 400 1,000 0.00%
117 WESTMORELAND COAL CO 200 1,000 0.00% Call
118 UNISYS CORP 200 2,000 0.00% Put
119 R C M Technologies Inc 400 2,000 0.00%
120 WOODWARD INC 50 2,000 0.00%
121 CATALENT INC 66 2,000 0.00%
122 Textura Corp 100 2,000 0.00% Put
123 CIVEO CORP CDA 1,550 2,000 0.00%
124 HF FINL CORP 100 2,000 0.00%
125 FORWARD AIR CORP COM 50 2,000 0.00%
126 CVD Equipment Corp 200 2,000 0.00%
127 VICON INDS INC 1,200 2,000 0.00%
128 LGI HOMES INC 100 2,000 0.00% Call
129 SEMTECH CORP COM 100 2,000 0.00% Put
130 NEVADA GOLD & CASINOS INC 800 2,000 0.00%
131 K12 INC 200 2,000 0.00% Call
132 ZOSANO PHARMA CORP 900 2,000 0.00%
133 CORPORATE OFFICE 100 2,000 0.00% Call
134 STREAMLINE HEALTH SOLUTIONS COM 1,300 2,000 0.00%
135 INTEST CORP 400 2,000 0.00%
136 MEDIVATION INC 43 2,000 0.00%
137 BRIDGEPOINT ED INC COM 200 2,000 0.00% Put
138 NGL ENERGY PARTNERS LP 200 2,000 0.00% Put
139 STONE ENERGY CORP 400 2,000 0.00% Call
140 BEYOND INC 200 2,000 0.00% Put
141 KINGTONE WIRELESSINFO SOL HL 700 2,000 0.00%
142 CORCEPT THERAPEUTICS INC 500 2,000 0.00%
143 GALECTIN THERAPEUTICS INC COM 1,300 2,000 0.00%
144 BAYTEX ENERGY CORP 500 2,000 0.00% Call
145 INTELIQUENT ORD 100 2,000 0.00% Call
146 INSIGNIA SYS INC 646 2,000 0.00%
147 ZYNGA INC 579 2,000 0.00%
148 TIME INC NEW 100 2,000 0.00% Call
149 OCWEN FINL CORP 300 2,000 0.00% Put
150 NAPCO SEC TECHNOLOGIES INC COM 300 2,000 0.00%
Page 3 of 105

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001172661-16-002826, filed 2016.02.16).

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.