GROUP ONE TRADING LLC Q3 2017 Filing

Filed November 15, 2017

Portfolio Value

$11.0M

Holdings

4,795

Report Date

Q3 2017

Filing Type

13F-HR

All Holdings (4,795 positions)

#	Stock	Shares	Value	% Portfolio	Type
701	EDAPEDAP TMS S A	132,600	$395K	3.59%	Call
702	KBRKBR INC	22,100	$395K	3.59%	Call
703	SBSWSIBANYE STILLWATER	88,533	$395K	3.59%
704	GSMFERROGLOBE PLC	30,010	$395K	3.59%
705	CCLCARNIVAL CORP	6,100	$394K	3.58%	Call
706	—WATERSTONE FINL INC MD	20,200	$394K	3.58%	Call
707	—TALLGRASS ENERGY PARTNERS LP	8,200	$393K	3.57%	Put
708	UECURANIUM ENERGY CORP	283,900	$392K	3.56%	Call
709	—CRANE CO	4,900	$392K	3.56%	Call
710	PCRXPACIRA PHARMACEUTICALS INC	10,423	$391K	3.55%
711	TREELENDINGTREE INC NEW	1,600	$391K	3.55%	Put
712	VVVVALVOLINE INC	16,600	$389K	3.53%	Call
713	—ATHENAHEALTH INC	3,131	$389K	3.53%
714	VEONVEON LTD	92,900	$388K	3.52%	Put
715	EDITEDITAS MEDICINE INC	16,100	$387K	3.51%	Put
716	—SCORPIO TANKERS INC	112,700	$387K	3.51%	Put
717	—CURRENCYSHARES CDN DLR TR	4,900	$387K	3.51%
718	HASHASBRO INC	3,947	$386K	3.51%
719	PLUNPLUG POWER INC	147,553	$385K	3.50%
720	AEOAMERICAN EAGLE OUTFITTERS NE	26,800	$383K	3.48%	Call
721	—ALEXCO RESOURCE CORP	263,200	$382K	3.47%	Call
722	—SEADRILL PARTNERS LLC	103,000	$382K	3.47%	Put
723	—GLOBAL BLOOD THERAPEUTICS IN	12,300	$382K	3.47%	Put
724	PCGPG&E CORP	5,600	$381K	3.46%	Call
725	—PATTERN ENERGY GROUP INC	15,800	$381K	3.46%	Put
726	PLUGPLUG POWER INC	145,800	$381K	3.46%	Call
727	PRAAPRA GROUP INC	13,300	$381K	3.46%	Put
728	—APPLIED MATLS INC	7,300	$380K	3.45%	Put
729	CCICROWN CASTLE INTL CORP NEW	3,800	$380K	3.45%	Call
730	GSGOLDMAN SACHS GROUP INC	1,600	$380K	3.45%	Call
731	ENOVCOLFAX CORP	9,120	$380K	3.45%
732	—NOVAVAX INC	332,400	$379K	3.44%	Put
733	—PAREXEL INTL CORP	4,300	$379K	3.44%	Call
734	NSCNORFOLK SOUTHERN CORP	2,862	$378K	3.43%
735	—DAVE & BUSTERS ENTMT INC	7,200	$378K	3.43%	Put
736	UNITUNITI GROUP INC	25,800	$378K	3.43%	Call
737	OLNOLIN CORP	11,000	$377K	3.42%	Put
738	—NUVASIVE INC	6,800	$377K	3.42%	Call
739	CNPCENTERPOINT ENERGY INC	12,922	$377K	3.42%
740	3M4MASIMO CORP	4,346	$376K	3.41%
741	TRCOTRIBUNE MEDIA CO	9,173	$375K	3.41%
742	CCCHEMOURS CO	7,400	$375K	3.41%
743	—RUTHS HOSPITALITY GROUP INC	17,900	$375K	3.41%	Call
744	AMCXAMC NETWORKS INC	6,403	$374K	3.40%
745	SSTKSHUTTERSTOCK INC	11,200	$373K	3.39%	Put
746	GU9GUESS INC	21,883	$373K	3.39%
747	—JA SOLAR HOLDINGS CO LTD	48,960	$373K	3.39%
748	MRCYMERCURY SYS INC	7,169	$372K	3.38%
749	—IXYS CORP	15,700	$372K	3.38%	Put
750	NVCRNOVOCURE LTD	18,700	$371K	3.37%	Call
751	FOSLFOSSIL GROUP INC	39,800	$371K	3.37%	Call
752	—EXONE CO	32,700	$371K	3.37%	Put
753	CHGGCHEGG INC	24,900	$370K	3.36%	Call
754	—PHOENIX NEW MEDIA LTD	62,785	$370K	3.36%
755	ARLPALLIANCE RES PARTNER L P	19,070	$369K	3.35%
756	ATSG*AIR TRANSPORT SERVICES GRP I	15,140	$369K	3.35%
757	—FIVE PRIME THERAPEUTICS INC	9,000	$368K	3.34%	Call
758	—MACQUARIE INFRASTRUCTURE COR	5,100	$368K	3.34%	Call
759	—CHEETAH MOBILE INC	43,600	$367K	3.33%	Put
760	—ROCKWELL MED INC	42,900	$367K	3.33%	Put
761	OKTAOKTA INC	13,000	$367K	3.33%	Put
762	—NV5 GLOBAL INC	6,700	$366K	3.32%	Call
763	—MGIC INVT CORP WIS	29,200	$366K	3.32%	Call
764	NOAHNOAH HLDGS LTD	11,400	$366K	3.32%	Put
765	—TRANSENTERIX INC	256,000	$366K	3.32%	Call
766	—TSAKOS ENERGY NAVIGATION LTD	81,500	$366K	3.32%	Put
767	—CALLAWAY GOLF CO	25,200	$364K	3.31%	Put
768	—STATOIL ASA	18,100	$364K	3.31%	Put
769	CRUSCIRRUS LOGIC INC	6,800	$363K	3.30%	Call
770	—STONEMOR PARTNERS L P	55,400	$361K	3.28%	Put
771	—PURE STORAGE INC	22,600	$361K	3.28%	Put
772	—AQUA METALS INC	52,700	$361K	3.28%	Call
773	FRPTFRESHPET INC	23,000	$360K	3.27%	Call
774	NTNXNUTANIX INC	16,100	$360K	3.27%	Call
775	—TRUECAR INC	22,700	$358K	3.25%	Put
776	MGIEURMONEYGRAM INTL INC	22,194	$358K	3.25%
777	—FLEXION THERAPEUTICS INC	14,800	$358K	3.25%	Put
778	—NEOS THERAPEUTICS INC	39,100	$358K	3.25%	Call
779	BGCPEURBGC PARTNERS INC	24,675	$357K	3.24%
780	—NQ MOBILE INC	101,767	$356K	3.23%
781	MASIMASIMO CORP	4,100	$355K	3.22%	Put
782	GAPGAP INC DEL	12,000	$354K	3.21%	Call
783	JBLJABIL INC	12,400	$354K	3.21%	Put
784	—VODAFONE GROUP PLC NEW	12,400	$353K	3.21%	Put
785	AVXLANAVEX LIFE SCIENCES CORP	85,000	$352K	3.20%	Put
786	—FIRST DATA CORP NEW	19,500	$352K	3.20%	Put
787	—BRIGHTCOVE INC	48,700	$351K	3.19%	Put
788	NHTCNATURAL HEALTH TRENDS CORP	14,646	$350K	3.18%
789	—WEB COM GROUP INC	14,000	$350K	3.18%	Put
790	—FAIRMOUNT SANTROL HLDGS INC	73,241	$350K	3.18%
791	—OFFICE DEPOT INC	76,800	$349K	3.17%	Put
792	—AMERICAN AXLE & MFG HLDGS IN	19,800	$348K	3.16%	Call
793	JACKJACK IN THE BOX INC	3,400	$347K	3.15%	Put
794	—MGIC INVT CORP WIS	27,500	$345K	3.13%	Put
795	ICEINTERCONTINENTAL EXCHANGE IN	5,000	$344K	3.12%	Call
796	DHRDANAHER CORP DEL	3,997	$343K	3.11%
797	FOSLFOSSIL GROUP INC	36,800	$343K	3.11%	Put
798	TKCTURKCELL ILETISIM HIZMETLERI	38,800	$342K	3.11%	Call
799	—CELESTICA INC	27,600	$342K	3.11%	Put
800	RACEFERRARI N V	3,100	$342K	3.11%	Call

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