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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 (2015Q3)
Portfolio Summary: 4,916 holdings with a total value of $10,897,243,000.
#
Name
Shares
Value ($)
%
Options
Notes
4801 HORNBECK OFFSHORE SVCS IN 200 2,000 0.00% Call
4802 ADVANCED MICRO DEVICES INC 1,000 2,000 0.00% Call
4803 CHINA AUTOMOTIVE SYS INC 300 2,000 0.00%
4804 MIND C T I LTD 800 2,000 0.00%
4805 Franklin Finl Network Inc 100 2,000 0.00%
4806 GRAN TIERRA ENERGY INC 800 2,000 0.00%
4807 HATTERAS FINL CORP 100 2,000 0.00% Put
4808 PROVIDENT FINL HLDGS INC COM 100 2,000 0.00%
4809 O2MICRO INTERNATIONAL LTD SPONS ADR 800 2,000 0.00%
4810 CAREDX INC 400 2,000 0.00%
4811 ChinaCache International Holdi 300 2,000 0.00% Call
4812 VEECO INSTRS INC DEL COM 100 2,000 0.00% Call
4813 SEMLER SCIENTIFIC INC 300 1,000 0.00%
4814 ASHFORD HOSPITALITY PRIME IN 100 1,000 0.00% Call
4815 CONSTELLIUM NV CL A 200 1,000 0.00% Call
4816 MAGELLAN HEALTH INC COM NEW 12 1,000 0.00%
4817 COMPANIA DE MINAS BUENAVENTU 200 1,000 0.00% Call
4818 PACIFIC DRILLING SA LUXEMBOURG REG SHS 500 1,000 0.00% Put
4819 AMERISAFE INC COM 26 1,000 0.00%
4820 RETAILMENOT INC COM SER 1 100 1,000 0.00% Put
4821 IDEAL PWR INC 200 1,000 0.00%
4822 Energy XXI LTD 1,100 1,000 0.00% Put
4823 INFINITY PHARMACEUTICALS INC 100 1,000 0.00% Put
4824 EMERGE ENERGY SVCS LP 100 1,000 0.00% Call
4825 Magnum Hunter Resources Corp 4,000 1,000 0.00% Put
4826 MAXLINEAR INC COM 100 1,000 0.00% Put
4827 UNIVERSAL TECHNICAL INST INC 200 1,000 0.00%
4828 DURECT CORP 415 1,000 0.00%
4829 AURIS MED HLDG AG 200 1,000 0.00%
4830 AMBEV SA 200 1,000 0.00% Call
4831 TRILLIUM THERAPEUTICS INC 100 1,000 0.00%
4832 Sunesis Pharmaceuticals I 1,250 1,000 0.00%
4833 CAPRICOR THERAPEUTICS INC 200 1,000 0.00%
4834 RENEWABLE ENERGY GROUP INC 100 1,000 0.00%
4835 STANLEY FURNITURE CO INC COM NEW 400 1,000 0.00%
4836 FORMFACTOR INC COM 200 1,000 0.00% Call
4837 FLUIDIGM CORP DEL COM 100 1,000 0.00% Call
4838 CELLADON CORP 620 1,000 0.00%
4839 FUSION TELECOMM INTL INC 583 1,000 0.00%
4840 INSYS THERAPEUTICS INC NEW COM NEW 37 1,000 0.00%
4841 PRIMERICA INC 32 1,000 0.00%
4842 LEAPFROG ENTERPRISES INC 1,382 1,000 0.00%
4843 NAVIGATOR HLDGS LTD 100 1,000 0.00% Call
4844 TIPTREE INC 100 1,000 0.00%
4845 NOODLES AND CO CL A 100 1,000 0.00% Call
4846 CRAFT BREW ALLIANCE INC 100 1,000 0.00% Put
4847 BLOUNT INTL INC NEW 100 1,000 0.00%
4848 DLH HLDGS CORP 441 1,000 0.00%
4849 DEHAIER MEDICAL SYSTEMS LIMI 1,033 1,000 0.00%
4850 ELECTROMED INC 300 1,000 0.00%
Page 97 of 99

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001172661-15-002035, filed 2015.11.16).

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.