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Institutional Investment Manager
SIMPLEX TRADING, LLC
SIMPLEX TRADING, LLC (CIK: 0001488542) incorporated in Delaware, located at 230 S. Lasalle Street, Chicago, IL. Institutional holdings reported to the SEC.

Institutional Holdings (2016Q3)
Portfolio Summary: 6,855 holdings with a total value of $1,475,050,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 MASTERCARD INCORPORATED 43,820 4,459,000 0.30%
52 VALEANT PHARMACEUTICALS INTL 7,479 4,452,000 0.30% Put
53 CHINA BIOLOGIC PRODS INC 35,509 4,420,000 0.30%
54 SPDR SERIES TRUST 111,078 4,272,000 0.29%
55 INTUITIVE SURGICAL INC 5,883 4,264,000 0.29%
56 ISHARES TR 34,327 4,263,000 0.29%
57 ISHARES TR 14,578 4,219,000 0.29%
58 TWITTER INC 20,298 4,195,000 0.28% Call
59 ALLERGAN PLC 2,456 4,113,000 0.28% Put
60 Put FB $140.0 Exp Jun 16, 2017 8,774 4,058,000 0.28% Put
61 GILEAD SCIENCES INC 6,062 3,905,000 0.26% Put
62 BLACKSTONE GROUP L P 149,769 3,823,000 0.26%
63 SELECT SECTOR SPDR TR 17,764 3,819,000 0.26% Call
64 DIREXION SHS ETF TR 9,827 3,754,000 0.25% Put
65 POWERSHARES QQQ TRUST 13,430 3,694,000 0.25% Call
66 ALIBABA GROUP HLDG LTD 10,150 3,672,000 0.25% Put
67 NIKE INC 68,740 3,619,000 0.25%
68 CHARTER COMMUNICATIONS INC N 13,402 3,618,000 0.25%
69 COLGATE PALMOLIVE CO 48,583 3,601,000 0.24%
70 NETFLIX INC 7,894 3,578,000 0.24% Call
71 LILLY ELI & CO 43,675 3,505,000 0.24%
72 ALPHABET INC 3,918 3,461,000 0.23% Put
73 VALEANT PHARMACEUTICALS INTL 140,719 3,454,000 0.23%
74 TESLA MTRS INC 3,957 3,448,000 0.23% Call
75 VANECK VECTORS ETF TR 22,397 3,436,000 0.23% Put
76 VIACOM INC NEW 88,108 3,356,000 0.23%
77 YAHOO INC 77,820 3,354,000 0.23%
78 DIREXION SHS ETF TR 4,461 3,324,000 0.23% Call
79 MOSAIC CO NEW 135,813 3,321,000 0.23%
80 CTRIP COM INTL LTD 70,190 3,268,000 0.22%
81 CIT GROUP INC 89,385 3,244,000 0.22%
82 JPMORGAN CHASE & CO 7,017 3,228,000 0.22% Call
83 NXP SEMICONDUCTORS N V 31,594 3,222,000 0.22%
84 COCA COLA CO 74,969 3,172,000 0.22%
85 UNITED PARCEL SERVICE INC 28,806 3,150,000 0.21%
86 UNITED STATES STL CORP NEW 166,400 3,138,000 0.21%
87 GOLDCORP INC NEW 188,860 3,119,000 0.21%
88 AMAZON.COM INC 5,423 3,051,000 0.21% Put
89 Call INTC $40.0 Exp Aug 18, 2017 3,846 3,034,000 0.21% Call
90 PROSHARES TR II 15,975 3,032,000 0.21% Call
91 LINKEDIN CORP 5,118 2,934,000 0.20% Call
92 SPDR GOLD TRUST 11,458 2,908,000 0.20% Call
93 ULTA BEAUTY INC 12,165 2,895,000 0.20%
94 LAM RESEARCH CORP 30,543 2,892,000 0.20%
95 GENERAL MLS INC 44,954 2,871,000 0.19%
96 SOLARCITY CORP 4,359 2,826,000 0.19% Put
97 SYNGENTA AG 32,088 2,810,000 0.19%
98 AUTODESK INC 38,506 2,785,000 0.19%
99 CABELAS INC 50,682 2,783,000 0.19%
100 AMGEN INC 16,414 2,738,000 0.19%
Page 2 of 138

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001488542-16-000034, filed 2016.10.07).

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.