GROUP ONE TRADING LLC Q2 2017 Filing

Filed August 14, 2017

Portfolio Value

$9.6M

Holdings

4,726

Report Date

Q2 2017

Filing Type

13F-HR

All Holdings (4,726 positions)

#	Stock	Shares	Value	% Portfolio	Type
701	INTCINTEL CORP	95,000	$3.2M	33.30%	Put
702	MOSMOSAIC CO NEW	139,985	$3.2M	33.21%
703	—OCLARO INC	341,600	$3.2M	33.16%	Put
704	—CENTURYLINK INC	133,200	$3.2M	33.05%	Put
705	VLOVALERO ENERGY CORP NEW	47,100	$3.2M	33.01%	Call
706	—WHITING PETE CORP NEW	576,400	$3.2M	33.00%	Put
707	—ALERE INC	63,100	$3.2M	32.91%
708	MUSAMURPHY USA INC	42,500	$3.1M	32.73%	Call
709	AGQPROSHARES TR	87,600	$3.1M	32.65%	Put
710	CHRWC H ROBINSON WORLDWIDE INC	45,700	$3.1M	32.62%	Call
711	AGIOAGIOS PHARMACEUTICALS INC	60,900	$3.1M	32.55%	Put
712	—MELLANOX TECHNOLOGIES LTD	72,300	$3.1M	32.53%	Put
713	—RADIUS HEALTH INC	69,200	$3.1M	32.52%	Put
714	SANDSANDSTORM GOLD LTD	807,400	$3.1M	32.47%	Call
715	—STAPLES INC	310,100	$3.1M	32.45%	Put
716	NBISYANDEX N V	119,000	$3.1M	32.45%	Call
717	—SIMON PPTY GROUP INC NEW	19,300	$3.1M	32.44%	Call
718	KSSKOHLS CORP	80,600	$3.1M	32.39%	Put
719	—HOLLYFRONTIER CORP	113,200	$3.1M	32.31%	Put
720	GPROGOPRO INC	382,100	$3.1M	32.27%	Put
721	ADSKAUTODESK INC	30,800	$3.1M	32.26%	Put
722	—WORTHINGTON INDS INC	61,800	$3.1M	32.25%	Put
723	CMCSACOMCAST CORP NEW	79,200	$3.1M	32.02%	Put
724	—CYPRESS SEMICONDUCTOR CORP	225,700	$3.1M	32.01%	Put
725	9990302DAPACHE CORP	64,177	$3.1M	31.96%
726	—SINCLAIR BROADCAST GROUP INC	92,700	$3.0M	31.69%	Call
727	TTWOTAKE-TWO INTERACTIVE SOFTWAR	41,500	$3.0M	31.64%	Call
728	KEYKEYCORP NEW	161,800	$3.0M	31.50%	Call
729	—PENNEY J C INC	651,500	$3.0M	31.47%	Put
730	—ENERGEN CORP	61,000	$3.0M	31.30%	Call
731	AMBAAMBARELLA INC	62,000	$3.0M	31.27%	Put
732	—BANK OF THE OZARKS INC	64,100	$3.0M	31.21%	Call
733	—FIBROGEN INC	93,000	$3.0M	31.21%	Put
734	EBAYEBAY INC	86,000	$3.0M	31.20%	Call
735	SLBSCHLUMBERGER LTD	45,600	$3.0M	31.19%	Put
736	FANGDIAMONDBACK ENERGY INC	33,800	$3.0M	31.19%	Call
737	—ZYNGA INC	824,700	$3.0M	31.19%	Put
738	KGCKINROSS GOLD CORP	736,500	$3.0M	31.15%	Put
739	—GENERAL MLS INC	54,100	$3.0M	31.14%	Put
740	—PRESTIGE BRANDS HLDGS INC	56,700	$3.0M	31.11%	Call
741	NSCNORFOLK SOUTHERN CORP	24,600	$3.0M	31.11%	Put
742	—ULTRA PETROLEUM CORP	274,490	$3.0M	30.94%
743	—SANCHEZ ENERGY CORP	413,300	$3.0M	30.83%	Put
744	STMSTMICROEL ECTRONICS N V	206,000	$3.0M	30.78%
745	SRPTSAREPTA THERAPEUTICS INC	87,700	$3.0M	30.71%	Put
746	—JETBLUE AIRWAYS CORP	129,000	$2.9M	30.60%	Call
747	VACMARRIOTT VACATIONS WRLDWDE C	25,000	$2.9M	30.59%	Put
748	QRVOQORVO INC	46,500	$2.9M	30.59%	Call
749	—SYNCHRONOSS TECHNOLOGIES INC	178,700	$2.9M	30.55%	Call
750	HOLXHOLOGIC INC	64,600	$2.9M	30.46%	Put
751	—PULTE GROUP INC	119,100	$2.9M	30.36%	Call
752	TSMTAIWAN SEMICONDUCTOR MFG LTD	83,300	$2.9M	30.26%	Call
753	—GRUBHUB INC	66,500	$2.9M	30.12%	Put
754	SGITEMPUR SEALY INTL INC	54,300	$2.9M	30.12%	Put
755	—PORTOLA PHARMACEUTICALS INC	51,600	$2.9M	30.11%	Put
756	HSTHOST HOTELS & RESORTS INC	158,500	$2.9M	30.09%	Put
757	POSTPOST HLDGS INC	37,200	$2.9M	30.02%	Call
758	WDCWESTERN DIGITAL CORP	32,600	$2.9M	30.01%	Call
759	—MACYS INC	124,200	$2.9M	29.99%	Call
760	PGPROCTER AND GAMBLE CO	33,100	$2.9M	29.98%	Put
761	—NATIONSTAR MTG HLDGS INC	160,900	$2.9M	29.91%	Put
762	—ANGLOGOLD ASHANTI LTD	296,200	$2.9M	29.91%	Call
763	BPBP PLC	83,000	$2.9M	29.88%	Put
764	VZVERIZON COMMUNICATIONS INC	64,100	$2.9M	29.75%	Call
765	VIPSVIPSHOP HLDGS LTD	270,100	$2.9M	29.61%	Call
766	—ENERGY TRANSFER PARTNERS LP	139,400	$2.8M	29.53%	Put
767	—XEROX CORP	98,900	$2.8M	29.52%	Put
768	CSIQCANADIAN SOLAR INC	178,238	$2.8M	29.49%
769	XLNXEURXILINX INC	44,010	$2.8M	29.42%
770	HRLHORMEL FOODS CORP	82,900	$2.8M	29.38%	Call
771	CLCOLGATE PALMOLIVE CO	38,100	$2.8M	29.34%	Put
772	CARAVIS BUDGET GROUP	103,500	$2.8M	29.32%	Call
773	—LENDINGCLUB CORP	511,764	$2.8M	29.30%
774	—STAMPS COM INC	18,200	$2.8M	29.29%	Call
775	LELANDS END INC NEW	188,900	$2.8M	29.25%	Call
776	LITELUMENTUM HLDGS INC	49,200	$2.8M	29.17%	Call
777	—HECLA MNG CO	547,100	$2.8M	28.99%	Call
778	—MARATHON OIL CORP	235,300	$2.8M	28.97%	Call
779	—ROYAL BK CDA MONTREAL QUE	38,400	$2.8M	28.94%	Call
780	FFIVF5 NETWORKS INC	21,920	$2.8M	28.94%
781	AMBAAMBARELLA INC	57,343	$2.8M	28.93%
782	—BUNGE LIMITED	37,300	$2.8M	28.92%	Put
783	NBRNABORS INDUSTRIES LTD	339,820	$2.8M	28.74%
784	SCHWSCHWAB CHARLES CORP NEW	64,300	$2.8M	28.70%	Put
785	LKQLKQ CORP	83,600	$2.8M	28.63%	Put
786	ENBENBRIDGE INC	69,100	$2.8M	28.58%	Call
787	MASMASCO CORP	71,900	$2.7M	28.54%	Put
788	—GIGAMON INC	69,800	$2.7M	28.54%	Put
789	GILDGILEAD SCIENCES INC	38,800	$2.7M	28.53%	Call
790	FCXFREEPORT-MCMORAN INC	227,900	$2.7M	28.44%	Call
791	ALBALBEMARLE CORP	25,900	$2.7M	28.40%
792	—SYMANTEC CORP	96,100	$2.7M	28.21%	Call
793	—UBIQUITI NETWORKS INC	52,200	$2.7M	28.19%	Put
794	—RADIUS HEALTH INC	59,800	$2.7M	28.11%	Call
795	ADSKAUTODESK INC	26,762	$2.7M	28.03%
796	APCANADARKO PETE CORP	59,457	$2.7M	28.01%
797	MCKMCKESSON CORP	16,300	$2.7M	27.87%	Put
798	—DISNEY WALT CO	25,200	$2.7M	27.83%	Call
799	OREALTY INCOME CORP	48,500	$2.7M	27.80%	Put
800	JAZZJAZZ PHARMACEUTICALS PLC	17,200	$2.7M	27.79%	Put

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