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Institutional Investment Manager
Parallax Volatility Advisers, L.P.
Parallax Volatility Advisers, L.P. (CIK: 0001521001) incorporated in California, located at 101 Montgomery Street, San Francisco, CA. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q1)
Original 13F HR (0001140361-15-020007) filed in 2015.05.15
#
Name
Shares
Value ($)
%
Options
Notes
851 WILLIAMS PARTNERS L P NEW 240,800 11,852 0.03% Call
852 WILLIAMS COS INC DEL 12,400 627 0.00% Call
853 WILLIAMS COS INC DEL 12,700 642 0.00% Put
854 WILLIAMS COS INC DEL 60,000 3,035 0.01% Put
855 WILLIAMS COS INC DEL 4,000 202 0.00% Put
856 WILLIAMS COS INC DEL 4,000 202 0.00% Put
857 WILLIAMS COS INC DEL 3,200 162 0.00% Call
858 WILLIAMS COS INC DEL 3,100 157 0.00% Call
859 WILLIAMS COS INC DEL 2,800 142 0.00% Put
860 WILLIAMS COS INC DEL 2,800 142 0.00% Put
861 WILLIAMS COS INC DEL 2,600 132 0.00% Put
862 WILLIAMS COS INC DEL 2,700 137 0.00% Call
863 WILLIAMS COS INC DEL 2,300 116 0.00% Call
864 WILLIAMS COS INC DEL 2,100 106 0.00% Put
865 WILLIAMS COS INC DEL 2,000 101 0.00% Put
866 WILLIAMS COS INC DEL 2,000 101 0.00% Put
867 WILLIAMS COS INC DEL 1,100 56 0.00% Call
868 WILLIAMS COS INC DEL 1,100 56 0.00% Put
869 WILLIAMS COS INC DEL 1,200 61 0.00% Put
870 WILLIAMS COS INC DEL 1,300 66 0.00% Call
871 WILLIAMS COS INC DEL 1,300 66 0.00% Call
872 WILLIAMS COS INC DEL 1,400 71 0.00% Call
873 WILLIAMS COS INC DEL 113,000 5,717 0.01% Call
874 WILLIAMS COS INC DEL 132,000 6,678 0.02% Call
875 WILLIAMS COS INC DEL 1,400 71 0.00% Call
876 WILLIAMS COS INC DEL 1,500 76 0.00% Call
877 WILLIAMS COS INC DEL 225,000 11,383 0.03% Call
878 WILLIAMS COS INC DEL 1,600 81 0.00% Call
879 WILLIAMS COS INC DEL 1,600 81 0.00% Put
880 WILLIAMS COS INC DEL 1,700 86 0.00% Call
881 WILLIAMS COS INC DEL 1,800 91 0.00% Put
882 WILLIAMS COS INC DEL 2,000 101 0.00% Call
883 WILLIAMS COS INC DEL 2,000 101 0.00% Put
884 WILLIAMS COS INC DEL 6,100 309 0.00% Put
885 WILLIAMS COS INC DEL 5,700 288 0.00% Put
886 WILLIAMS COS INC DEL 4,600 233 0.00% Call
887 WILLIAMS COS INC DEL 6,200 314 0.00% Put
888 WILLIAMS COS INC DEL 6,400 324 0.00% Put
889 WILLIAMS COS INC DEL 7,500 379 0.00% Call
890 WILLIAMS COS INC DEL 8,000 405 0.00% Put
891 WILLIAMS COS INC DEL 8,600 435 0.00% Put
892 WILLIAMS COS INC DEL 8,900 450 0.00% Call
893 WILLIAMS COS INC DEL 800 40 0.00% Put
894 WILLIAMS COS INC DEL 800 40 0.00% Put
895 WILLIAMS COS INC DEL 900 46 0.00% Call
896 WILLIAMS COS INC DEL 900 46 0.00% Call
897 WILLIAMS COS INC DEL 900 46 0.00% Call
898 WILLIAMS COS INC DEL 1,000 51 0.00% Call
899 WILLIAMS COS INC DEL 1,000 51 0.00% Put
900 WILLIAMS COS INC DEL 900 46 0.00% Put
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