GROUP ONE TRADING LLC Q3 2018 Filing

Filed November 8, 2018

Portfolio Value

$12.7M

Holdings

5,172

Report Date

Q3 2018

Filing Type

13F-HR

All Holdings (5,172 positions)

#	Stock	Shares	Value	% Portfolio	Type
601	—REVANCE THERAPEUTICS INC	19,800	$492K	3.89%	Call
602	—SANCHEZ ENERGY CORP	213,600	$491K	3.88%	Call
603	AMKRAMKOR TECHNOLOGY INC	66,463	$491K	3.88%
604	—GTT COMMUNICATIONS INC	11,300	$490K	3.87%	Call
605	AXTIAXT INC	68,500	$490K	3.87%	Put
606	—SCORPIO BULKERS INC	67,420	$489K	3.86%
607	CCCHEMOURS CO	12,400	$489K	3.86%	Put
608	—VECTREN CORP	6,827	$488K	3.86%
609	WOOFOOT LOCKER INC	9,574	$488K	3.86%
610	—TAILORED BRANDS INC	19,388	$488K	3.86%
611	—HOLLY ENERGY PARTNERS L P	15,500	$488K	3.86%	Call
612	—APTIV PLC	5,800	$487K	3.85%	Call
613	SPYUBANK MONTREAL QUE	5,900	$487K	3.85%	Call
614	ROSTROSS STORES INC	4,900	$486K	3.84%	Call
615	NWSANEWS CORP NEW	36,800	$485K	3.83%	Call
616	MARMARRIOTT INTL INC NEW	3,666	$484K	3.82%
617	EXKENDEAVOUR SILVER CORP	209,500	$484K	3.82%	Call
618	ADSKAUTODESK INC	3,100	$484K	3.82%	Call
619	BKBANK NEW YORK MELLON CORP	9,500	$484K	3.82%	Call
620	MATMATTEL INC	30,800	$484K	3.82%	Put
621	—JINKOSOLAR HLDG CO LTD	44,800	$483K	3.82%	Call
622	—ZION OIL & GAS INC	377,100	$483K	3.82%	Call
623	—KEANE GROUP INC	39,000	$482K	3.81%	Call
624	MACMACERICH CO	8,700	$481K	3.80%	Put
625	ENTGENTEGRIS INC	16,600	$481K	3.80%	Call
626	—INNOVATE BIOPHARMACEUTICLS I	70,400	$481K	3.80%	Call
627	—ZYNGA INC	119,800	$480K	3.79%	Put
628	—ARISTA NETWORKS INC	1,800	$479K	3.79%	Put
629	—AMYRIS INC	60,300	$479K	3.79%	Call
630	—PROGENICS PHARMACEUTICALS IN	76,429	$479K	3.79%
631	—HIBBETT SPORTS INC	25,400	$478K	3.78%	Call
632	PRTAPROTHENA CORP PLC	36,531	$478K	3.78%
633	—SERVICEMASTER GLOBAL HLDGS I	7,700	$478K	3.78%	Call
634	—LKQ CORP	15,100	$478K	3.78%	Call
635	—ADVERUM BIOTECHNOLOGIES INC	78,900	$477K	3.77%	Call
636	—MIMECAST LTD	11,400	$477K	3.77%	Put
637	CALYCALLAWAY GOLF CO	19,579	$476K	3.76%
638	MXMAGNACHIP SEMICONDUCTOR CORP	47,966	$475K	3.75%
639	—EXTRACTION OIL AND GAS INC	41,947	$474K	3.75%
640	ALSNALLISON TRANSMISSION HLDGS I	9,100	$473K	3.74%
641	ADNTADIENT PLC	12,000	$472K	3.73%	Put
642	FIVNFIVE9 INC	10,800	$472K	3.73%	Call
643	—INTERNAP CORP	37,300	$471K	3.72%	Call
644	—REALOGY HLDGS CORP	22,800	$471K	3.72%	Put
645	NOWSERVICENOW INC	2,400	$470K	3.71%	Put
646	GALTGALECTIN THERAPEUTICS INC	78,200	$470K	3.71%	Call
647	PUMPPROPETRO HLDG CORP	28,436	$469K	3.71%
648	—EXTRACTION OIL AND GAS INC	41,400	$467K	3.69%	Call
649	—SODASTREAM INTERNATIONAL LTD	3,259	$466K	3.68%
650	LPLLG DISPLAY CO LTD	53,600	$465K	3.67%	Call
651	FLSFLOWSERVE CORP	8,500	$465K	3.67%	Call
652	—SORRENTO THERAPEUTICS INC	105,600	$465K	3.67%	Put
653	TIFEURTIFFANY & CO NEW	3,595	$464K	3.67%
654	LYGLLOYDS BANKING GROUP PLC	152,300	$463K	3.66%	Put
655	KWE1RING ENERGY INC	46,604	$462K	3.65%
656	—NUANCE COMMUNICATIONS INC	26,700	$462K	3.65%	Put
657	—ENDURANCE INTL GROUP HLDGS I	52,400	$461K	3.64%	Put
658	PHPARKER HANNIFIN CORP	2,500	$460K	3.63%	Put
659	CCLCARNIVAL CORP	7,219	$460K	3.63%
660	UCTTULTRA CLEAN HLDGS INC	36,560	$459K	3.63%
661	HXLHEXCEL CORP NEW	6,830	$458K	3.62%
662	—VEEVA SYS INC	4,200	$457K	3.61%	Put
663	SLMSLM CORP	40,900	$456K	3.60%	Put
664	—VULCAN MATLS CO	4,100	$456K	3.60%	Put
665	FIVEFIVE BELOW INC	3,500	$455K	3.60%	Call
666	VZVERIZON COMMUNICATIONS INC	8,500	$454K	3.59%	Put
667	—WHITING PETE CORP NEW	8,552	$454K	3.59%
668	SNDRSCHNEIDER NATIONAL INC	18,100	$452K	3.57%	Put
669	QNSTQUINSTREET INC	33,300	$452K	3.57%	Put
670	ADNTADIENT PLC	11,465	$451K	3.56%
671	—POLARITYTE INC	23,600	$451K	3.56%	Put
672	—SCANA CORP NEW	11,607	$451K	3.56%
673	GLPGGALAPAGOS NV	4,000	$450K	3.56%	Call
674	SKYWSKYWEST INC	7,600	$448K	3.54%	Put
675	—WINNEBAGO INDS INC	13,500	$448K	3.54%	Put
676	—ARCH COAL INC	5,000	$447K	3.53%	Put
677	HOLXHOLOGIC INC	10,891	$446K	3.52%
678	PTCPTC INC	4,200	$446K	3.52%	Call
679	—FANHUA INC	16,466	$445K	3.52%
680	CSIQCANADIAN SOLAR INC	30,659	$445K	3.52%
681	BHPBHP BILLITON LTD	8,904	$444K	3.51%
682	—INFINERA CORPORATION	60,700	$443K	3.50%	Put
683	NIHDEURNII HLDGS INC	75,609	$443K	3.50%
684	VNET21VIANET GROUP INC	43,900	$443K	3.50%	Put
685	SSNCSS&C TECHNOLOGIES HLDGS INC	7,779	$442K	3.49%
686	FSLRFIRST SOLAR INC	9,113	$441K	3.48%
687	FSLRFIRST SOLAR INC	9,100	$441K	3.48%	Put
688	BANCBANC OF CALIFORNIA INC	23,300	$440K	3.48%	Call
689	—COEUR MNG INC	82,400	$439K	3.47%	Put
690	UNFIUNITED NAT FOODS INC	14,642	$439K	3.47%
691	—VORNADO RLTY TR	6,000	$438K	3.46%	Put
692	HALHALLIBURTON CO	10,800	$438K	3.46%	Put
693	—WESTERN GAS PARTNERS LP	10,000	$437K	3.45%	Call
694	GSMFERROGLOBE PLC	53,414	$436K	3.45%
695	—ADAMAS PHARMACEUTICALS INC	21,800	$436K	3.45%	Call
696	TOLTOLL BROTHERS INC	13,200	$436K	3.45%	Put
697	CGCCANOPY GROWTH CORP	8,957	$436K	3.45%
698	JACKJACK IN THE BOX INC	5,200	$436K	3.45%	Put
699	XLBSELECT SECTOR SPDR TR	7,506	$435K	3.44%
700	XLNXEURXILINX INC	5,429	$435K	3.44%

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