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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 (2015Q3)
Portfolio Summary: 6,775 holdings with a total value of $1,364,151,000.
#
Name
Shares
Value ($)
%
Options
Notes
351 BLACKSTONE GROUP L P 1,565 652,000 0.05% Put
352 HERBALIFE LTD 2,176 652,000 0.05% Put
353 CHENIERE ENERGY INC 13,473 650,000 0.05%
354 JAZZ PHARMACEUTICALS PLC 4,894 649,000 0.05%
355 Pandora Media Inc 30,406 648,000 0.05%
356 FRANKLIN RESOURCES INC 17,346 646,000 0.05%
357 CORE LABORATORIES N V 6,476 646,000 0.05%
358 ISHARES TR 5,817 643,000 0.05%
359 Mobileye Nv Call Opt 09/17 48.0 1,510 640,000 0.05% Call
360 UNITED PARCEL SERVICE INC 2,538 639,000 0.05% Call
361 NATIONAL FUEL GAS CO N J 12,790 639,000 0.05%
362 VIMICRO INTL CORP 50,868 633,000 0.05%
363 WISDOMTREE TR 11,577 632,000 0.05%
364 PIONEER NAT RES CO 457 630,000 0.05% Put
365 AMGEN INC 2,331 628,000 0.05% Call
366 NXP SEMICONDUCTORS N V 1,032 628,000 0.05% Put
367 AMERICAN INTL GROUP INC 1,615 628,000 0.05% Put
368 ROYAL DUTCH SHELL PLC 13,188 626,000 0.05%
369 UNITED STATES OIL FUND LP 2,646 626,000 0.05% Put
370 REYNOLDS AMERICAN INC 14,096 624,000 0.05%
371 ISHARES TR 5,864 624,000 0.05%
372 BANK AMER CORP 40,020 623,000 0.05%
373 HEWLETT PACKARD CO 2,192 622,000 0.05% Put
374 DIREXION SHS ETF TR 4,829 621,000 0.05% Call
375 TETRAPHASE PHARMACEUTICALS INC COM 83,235 620,000 0.05%
376 SPLUNK INC 401 620,000 0.05% Put
377 HARLEY DAVIDSON INC 11,290 619,000 0.05%
378 PBF LOGISTICS LP 35,893 618,000 0.05%
379 OM GROUP INC 18,590 611,000 0.04%
380 FEDEX CORP 2,232 610,000 0.04% Call
381 TESORO CORP 1,132 609,000 0.04% Call
382 AVAGO TECHNOLOGIES LTD 1,234 608,000 0.04% Call
383 TESORO CORP 1,548 602,000 0.04% Put
384 GENERAL MTRS CO PUT 1,846 602,000 0.04% Put
385 MONSANTO CO NEW 1,313 601,000 0.04% Put
386 JETBLUE AIRWAYS CORP 910 601,000 0.04% Call
387 NUVASIVE INC 12,443 600,000 0.04%
388 INTUITIVE SURGICAL INC 220 599,000 0.04% Put
389 SKECHERS U S A INC 4,473 599,000 0.04%
390 CHESAPEAKE ENERGY CORP 2,942 598,000 0.04% Put
391 CVS HEALTH CORP 2,454 593,000 0.04% Call
392 HERBALIFE LTD 1,253 593,000 0.04% Call
393 HESS CORP 738 593,000 0.04% Put
394 ALLEGHENY TECHNOLOGIES INC 245 587,000 0.04% Put
395 VALERO ENERGY CORP NEW 2,745 584,000 0.04% Put
396 AUTOZONE INC 234 583,000 0.04% Call
397 BLUEBIRD BIO INC COM 6,786 580,000 0.04%
398 PALO ALTO NETWORKS INC 980 575,000 0.04% Call
399 MEDIVATION INC 479 575,000 0.04% Put
400 SINA CORP 14,301 573,000 0.04%
Page 8 of 136

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001488542-15-000012, filed 2015.10.08).

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.