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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 (2015Q1)
Portfolio Summary: 4,005 holdings with a total value of $9,972,797,000.
#
Name
Shares
Value ($)
%
Options
Notes
1 SPDR S&P 500 ETF TR 8,451,700 1,744,688,000 17.49% Put
2 SPDR S&P 500 ETF TR 3,313,800 684,075,000 6.86% Call
3 TIME WARNER INC NEW 1,890,900 283,407,000 2.84% Put
4 PHARMACYCLICS INC 892,800 228,513,000 2.29% Call
5 SALIX PHARMACEUTICALS INC 1,207,700 208,701,000 2.09% Call
6 BAIDU INC 531,500 110,770,000 1.11% Put
7 BAKER HUGHES INC 1,702,500 108,246,000 1.09% Put
8 SPDR S&P 500 ETF TR 475,111 98,077,000 0.98%
9 KRAFT HEINZ CO COM 917,500 79,926,000 0.80% Put
10 COMCAST CORP NEW 1,397,800 78,935,000 0.79% Call
11 ISHARES TR 570,200 70,914,000 0.71% Put
12 DirectTV Com 703,000 59,826,000 0.60% Put
13 SALIX PHARMACEUTICALS INC 317,900 54,932,000 0.55% Put
14 TIME WARNER INC NEW 347,100 52,023,000 0.52% Call
15 VERIZON COMMUNICATIONS INC 1,033,900 50,283,000 0.50% Call
16 TRW AUTOMOTIVE HLDGS CORP 450,500 47,235,000 0.47% Call
17 PRICELINE GRP INC 39,200 45,623,000 0.46% Put
18 ULTA BEAUTY INC 278,100 41,951,000 0.42% Call
19 ALLERGAN PLC 139,532 41,528,000 0.42% Call
20 ALLERGAN PLC 138,848 41,326,000 0.41% Put
21 AMAZON COM INC 106,700 39,697,000 0.40% Put
22 ISHARES TR 312,800 38,901,000 0.39% Call
23 GENERAL ELECTRIC CO 1,507,500 37,399,000 0.38% Put
24 ALIBABA GROUP HLDG LTD 443,300 36,901,000 0.37% Put
25 MICRON TECHNOLOGY INC 1,357,800 36,840,000 0.37% Put
26 NIKE INC 355,900 35,701,000 0.36% Put
27 SCHLUMBERGER LTD 417,500 34,836,000 0.35% Put
28 COMCAST CORP NEW 614,600 34,707,000 0.35% Put
29 APPLIED MATLS INC 1,496,700 33,764,000 0.34% Call
30 MICROSOFT CORP 829,500 33,721,000 0.34% Put
31 GENERAL ELECTRIC CO 1,358,436 33,703,000 0.34%
32 FACEBOOK INC 397,400 32,667,000 0.33% Put
33 DirectTV Com 375,000 31,913,000 0.32% Call
34 NETFLIX INC 75,100 31,296,000 0.31% Call
35 KRAFT HEINZ CO COM 355,636 30,981,000 0.31%
36 PRICELINE GRP INC 26,584 30,948,000 0.31%
37 MICROSOFT CORP 754,300 30,663,000 0.31% Call
38 DRESSER-RAND GROUP INC 370,300 29,753,000 0.30% Call
39 TRW AUTOMOTIVE HLDGS CORP 279,426 29,298,000 0.29%
40 APPLE INC 228,700 28,453,000 0.29% Call
41 DRESSER-RAND GROUP INC 345,700 27,778,000 0.28% Put
42 UNITED CONTINENTAL H 398,544 26,802,000 0.27%
43 UNITED CONTINENTAL H 392,000 26,366,000 0.26% Put
44 Bank Of America 18 WTS 1,634,611 25,157,000 0.25%
45 BAIDU INC 120,258 25,062,000 0.25%
46 SELECT SECTOR SPDR TR 320,600 24,875,000 0.25% Call
47 PHARMACYCLICS INC 95,112 24,344,000 0.24%
48 TWITTER INC 482,600 24,161,000 0.24% Put
49 HALLIBURTON 548,300 24,058,000 0.24% Put
50 CHENIERE ENERGY INC 305,000 23,605,000 0.24% Call
Page 1 of 81

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001172661-15-001162, filed 2015.05.15).

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.