GROUP ONE TRADING LLC Q3 2016 Filing

Filed November 14, 2016

Portfolio Value

$9.2M

Holdings

4,531

Report Date

Q3 2016

Filing Type

13F-HR

All Holdings (4,531 positions)

#	Stock	Shares	Value	% Portfolio	Type
2601	—NEURODERM LTD	9,300	$172K	1.87%	Put
2602	VSHVISHAY INTERTECHNOLOGY INC	12,200	$172K	1.87%	Call
2603	—ENVISION HEALTHCARE HLDGS IN	7,700	$171K	1.86%	Put
2604	RESRPC INC	10,200	$171K	1.86%	Call
2605	IMMRIMMERSION CORP	20,900	$171K	1.86%	Put
2606	—VONAGE HLDGS CORP	25,700	$170K	1.85%	Call
2607	PXLWEURPIXELWORKS INC	60,761	$170K	1.85%
2608	—NEWLINK GENETICS CORP	11,300	$170K	1.85%	Put
2609	MDTMEDTRONIC PLC	1,959	$169K	1.83%
2610	—VOCERA COMMUNICATIONS INC	10,000	$169K	1.83%	Call
2611	—FORTUNA SILVER MINES INC	23,300	$169K	1.83%	Put
2612	PLABPHOTRONICS INC	16,400	$169K	1.83%	Call
2613	—CARDIOME PHARMA CORP	53,900	$169K	1.83%	Put
2614	—ATLANTIC PWR CORP	68,300	$169K	1.83%	Put
2615	—NEW MTN FIN CORP	12,300	$169K	1.83%	Put
2616	DHTDHT HOLDINGS INC	40,085	$168K	1.82%
2617	—FINISH LINE INC	7,300	$168K	1.82%	Call
2618	SCCOSOUTHERN COPPER CORP	6,400	$168K	1.82%	Call
2619	—NEUSTAR INC	6,300	$168K	1.82%	Call
2620	MEOHMETHANEX CORP	4,700	$168K	1.82%	Call
2621	—STARZ	5,400	$168K	1.82%	Call
2622	—XL GROUP LTD	5,000	$168K	1.82%	Call
2623	—ROWAN COMPANIES PLC	11,085	$168K	1.82%
2624	—IMMUNOGEN INC	62,200	$167K	1.81%	Call
2625	CNCCENTENE CORP DEL	2,500	$167K	1.81%	Put
2626	—22ND CENTY GROUP INC	115,500	$167K	1.81%	Put
2627	—HARTFORD FINL SVCS GROUP INC	3,900	$167K	1.81%	Put
2628	—MOBILE MINI INC	5,525	$167K	1.81%
2629	—KANDI TECHNOLOGIES GROUP INC	30,500	$167K	1.81%	Call
2630	—TABLEAU SOFTWARE INC	3,000	$166K	1.80%	Put
2631	—ALBANY MOLECULAR RESH INC	10,084	$166K	1.80%
2632	—OCEAN RIG UDW INC	197,306	$166K	1.80%
2633	—VECTOR GROUP LTD	7,700	$166K	1.80%	Put
2634	CRKCOMSTOCK RES INC	21,700	$166K	1.80%	Call
2635	—TRANSENTERIX INC	97,700	$165K	1.79%	Put
2636	ABUSARBUTUS BIOPHARMA CORP	47,900	$165K	1.79%	Put
2637	—ROWAN COMPANIES PLC	10,900	$165K	1.79%	Call
2638	—TRANSOCEAN PARTNERS LLC	13,400	$165K	1.79%
2639	ETNEATON CORP PLC	2,500	$164K	1.78%	Put
2640	—CHEMTURA CORP	5,000	$164K	1.78%	Put
2641	LITELUMENTUM HLDGS INC	3,900	$163K	1.77%	Call
2642	—CF INDS HLDGS INC	6,700	$163K	1.77%	Put
2643	—KONGZHONG CORP	24,100	$162K	1.76%	Call
2644	—HANESBRANDS INC	6,400	$162K	1.76%	Put
2645	CSTECAESARSTONE LTD	4,300	$162K	1.76%	Call
2646	HTLDEXPRESS INC	13,675	$161K	1.75%
2647	—NORDSTROM INC	3,100	$161K	1.75%	Call
2648	—XINYUAN REAL ESTATE CO LTD	25,400	$161K	1.75%	Call
2649	—EXONE CO	10,600	$161K	1.75%	Call
2650	BXMTBLACKSTONE MTG TR INC	5,475	$161K	1.75%
2651	TOLTOLL BROTHERS INC	5,400	$161K	1.75%	Put
2652	NSMNATIONSTAR MTG HLDGS INC	10,869	$161K	1.75%
2653	PG4PRINCIPAL FINL GROUP INC	3,100	$160K	1.74%
2654	—NOVATEL WIRELESS INC	50,992	$160K	1.74%
2655	—SENSATA TECHNOLOGIES HLDG NV	4,100	$159K	1.73%	Put
2656	EIXEDISON INTL	2,200	$159K	1.73%	Call
2657	UBSUBS GROUP AG	11,700	$159K	1.73%	Put
2658	LULULULULEMON ATHLETICA INC	2,600	$159K	1.73%	Put
2659	—HEALTHWAYS INC	6,000	$159K	1.73%	Call
2660	BBVABANCO BILBAO VIZCAYA ARGENTA	26,600	$159K	1.73%	Call
2661	—RENEWABLE ENERGY GROUP INC	18,800	$159K	1.73%	Call
2662	—SERVICEMASTER GLOBAL HLDGS I	4,700	$158K	1.71%	Put
2663	IDCCINTERDIGITAL INC	2,000	$158K	1.71%	Put
2664	—OVASCIENCE INC	22,000	$158K	1.71%	Call
2665	CEVACEVA INC	4,500	$158K	1.71%	Put
2666	TXM1TRAVELZOO INC	12,324	$158K	1.71%
2667	—EQUITY COMWLTH	5,200	$157K	1.70%	Call
2668	—CORELOGIC INC	4,000	$157K	1.70%	Call
2669	—CORNERSTONE ONDEMAND INC	3,400	$156K	1.69%	Put
2670	—TERRAVIA HLDGS INC	56,900	$156K	1.69%	Put
2671	—ENDOCYTE INC	50,400	$156K	1.69%	Call
2672	—INTELLIPHARMACEUTICS INTL IN	73,300	$155K	1.68%	Call
2673	RGRSTURM RUGER & CO INC	2,688	$155K	1.68%
2674	PJ4APARK CITY GROUP INC	13,025	$154K	1.67%
2675	—MDC PARTNERS INC	14,400	$154K	1.67%	Call
2676	ANIPANI PHARMACEUTICALS INC	2,300	$153K	1.66%	Put
2677	SANMSANMINA CORPORATION	5,389	$153K	1.66%
2678	CNOCNO FINL GROUP INC	10,000	$153K	1.66%	Call
2679	—PROSHARES TR II	5,334	$152K	1.65%
2680	MPCMARATHON PETE CORP	3,750	$152K	1.65%
2681	UPBDRENT A CTR INC NEW	12,000	$152K	1.65%	Call
2682	NWSANEWS CORP NEW	10,900	$152K	1.65%	Put
2683	—CELADON GROUP INC	17,300	$151K	1.64%	Put
2684	GKOSGLAUKOS CORP	4,000	$151K	1.64%	Put
2685	SUNSUNOCO LP	5,200	$151K	1.64%	Call
2686	—WESTERN ASSET MTG CAP CORP	14,521	$151K	1.64%
2687	CCICROWN CASTLE INTL CORP NEW	1,600	$151K	1.64%	Put
2688	CBRECBRE GROUP INC	5,400	$151K	1.64%	Call
2689	—TESORO CORP	1,900	$151K	1.64%	Call
2690	AMHAMERICAN HOMES 4 RENT	7,000	$151K	1.64%	Call
2691	—MOBILE TELESYSTEMS PJSC	19,800	$151K	1.64%	Put
2692	CLVSEURCLOVIS ONCOLOGY INC	4,154	$150K	1.63%
2693	—HORTONWORKS INC	18,000	$150K	1.63%
2694	—CHEETAH MOBILE INC	12,000	$150K	1.63%	Put
2695	—POWERSHARES DB CMDTY IDX TRA	10,015	$150K	1.63%
2696	—ORANGE	9,600	$150K	1.63%	Put
2697	DSXDIANA SHIPPING INC	57,357	$150K	1.63%
2698	—ON DECK CAP INC	26,200	$149K	1.62%	Put
2699	—FIBROGEN INC	7,200	$149K	1.62%	Put
2700	—ALCOBRA LTD	60,500	$149K	1.62%	Call

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