GROUP ONE TRADING LLC Q4 2016 Filing

Filed February 15, 2017

Portfolio Value

$10.3M

Holdings

4,408

Report Date

Q4 2016

Filing Type

13F-HR

All Holdings (4,408 positions)

#	Stock	Shares	Value	% Portfolio	Type
3501	—BRISTOW GROUP INC	1,600	$33K	0.32%	Call
3502	—COMMSCOPE HLDG CO INC	900	$33K	0.32%	Put
3503	GNRCGENERAC HLDGS INC	800	$33K	0.32%	Call
3504	—FAIRPOINT COMMUNICATIONS INC	1,778	$33K	0.32%
3505	VSMEURVERSUM MATLS INC	1,181	$33K	0.32%
3506	ASHASHLAND GLOBAL HLDGS INC	300	$33K	0.32%
3507	AXSAXIS CAPITAL HOLDINGS LTD	500	$33K	0.32%	Call
3508	KLACKLA-TENCOR CORP	408	$32K	0.31%
3509	K6BKBR INC	1,944	$32K	0.31%
3510	—ROWAN COMPANIES PLC	1,712	$32K	0.31%
3511	XNCRXENCOR INC	1,200	$32K	0.31%	Call
3512	—NORTH ATLANTIC DRILLING LTD	10,000	$32K	0.31%	Put
3513	—JONES ENERGY INC	6,300	$32K	0.31%	Call
3514	AEMAGNICO EAGLE MINES LTD	768	$32K	0.31%
3515	—FRANCESCAS HLDGS CORP	1,800	$32K	0.31%	Call
3516	—ARGOS THERAPEUTICS INC	6,586	$32K	0.31%
3517	0E41ENLINK MIDSTREAM LLC	1,700	$32K	0.31%
3518	AZTABROOKS AUTOMATION INC	1,900	$32K	0.31%	Call
3519	PJTPJT PARTNERS INC	1,052	$32K	0.31%
3520	BWXTBWX TECHNOLOGIES INC	800	$32K	0.31%	Put
3521	EPMEVOLUTION PETROLEUM CORP	3,100	$31K	0.30%	Call
3522	ARLPALLIANCE RES PARTNER L P	1,400	$31K	0.30%	Call
3523	PBIPITNEY BOWES INC	2,047	$31K	0.30%
3524	INFIQINFINITY PHARMACEUTICALS INC	23,009	$31K	0.30%
3525	—EXAR CORP	2,900	$31K	0.30%	Put
3526	DOWDOW CHEM CO	539	$31K	0.30%
3527	—ENBRIDGE ENERGY MANAGEMENT L	1,201	$31K	0.30%
3528	—ENLINK MIDSTREAM PARTNERS LP	1,700	$31K	0.30%	Call
3529	—PHOENIX NEW MEDIA LTD	10,000	$31K	0.30%	Put
3530	—MUELLER WTR PRODS INC	2,300	$31K	0.30%	Call
3531	ORMPORAMED PHARM INC	5,000	$31K	0.30%
3532	—ENABLE MIDSTREAM PARTNERS LP	2,000	$31K	0.30%	Put
3533	MRCYMERCURY SYS INC	1,000	$30K	0.29%
3534	MRCYMERCURY SYS INC	1,000	$30K	0.29%	Call
3535	—KOSMOS ENERGY LTD	4,244	$30K	0.29%
3536	—ADAMIS PHARMACEUTICALS CORP	9,600	$30K	0.29%	Call
3537	—INTELIQUENT INC	1,300	$30K	0.29%	Put
3538	—PHARMERICA CORP	1,200	$30K	0.29%
3539	CODICOMPASS DIVERSIFIED HOLDINGS	1,700	$30K	0.29%	Put
3540	FRPTFRESHPET INC	3,000	$30K	0.29%	Call
3541	ABMDEURABIOMED INC	264	$30K	0.29%
3542	SONYSONY CORP	1,063	$30K	0.29%
3543	VICRVICOR CORP	2,000	$30K	0.29%	Put
3544	EZPWEZCORP INC	2,800	$30K	0.29%	Call
3545	—TERRAFORM GLOBAL INC	7,700	$30K	0.29%	Put
3546	—LION BIOTECHNOLOGIES INC	4,284	$30K	0.29%
3547	RRYDER SYS INC	409	$30K	0.29%
3548	—JA SOLAR HOLDINGS CO LTD	6,400	$30K	0.29%	Put
3549	—ZAYO GROUP HLDGS INC	900	$30K	0.29%	Put
3550	SSI3EURSTAGE STORES INC	6,586	$29K	0.28%
3551	IMKTAINGLES MKTS INC	600	$29K	0.28%	Call
3552	—KAPSTONE PAPER & PACKAGING C	1,300	$29K	0.28%	Put
3553	—CARA THERAPEUTICS INC	3,100	$29K	0.28%	Put
3554	JCIJOHNSON CTLS INTL PLC	709	$29K	0.28%
3555	GPKGRAPHIC PACKAGING HLDG CO	2,300	$29K	0.28%
3556	—PATRIOT NATL INC	6,258	$29K	0.28%
3557	OREALTY INCOME CORP	500	$29K	0.28%	Put
3558	—OHR PHARMACEUTICAL INC	19,500	$29K	0.28%	Call
3559	—PACIFIC COAST OIL TR	26,900	$29K	0.28%
3560	NVRIHARSCO CORP	2,100	$29K	0.28%	Put
3561	—CARDIOME PHARMA CORP	10,670	$29K	0.28%
3562	—PACIFIC COAST OIL TR	27,000	$29K	0.28%	Put
3563	ATENA10 NETWORKS INC	3,500	$29K	0.28%	Call
3564	ARRUSDARMOUR RESIDENTIAL REIT INC	1,335	$29K	0.28%
3565	—FORM HLDGS CORP	13,400	$29K	0.28%	Put
3566	—FIRST NBC BK HLDG CO	4,000	$29K	0.28%	Call
3567	—TENAX THERAPEUTICS INC	14,909	$29K	0.28%
3568	—FIFTH STREET FINANCE CORP	5,331	$29K	0.28%
3569	—FLY LEASING LTD	2,200	$29K	0.28%	Put
3570	MERCMERCER INTL INC	2,600	$28K	0.27%	Call
3571	—ANTERO MIDSTREAM PARTNERS LP	900	$28K	0.27%	Call
3572	TELFYTELEFONIC A S A	3,089	$28K	0.27%
3573	—ALLIANCE HOLDINGS GP LP	1,000	$28K	0.27%
3574	MMSMAXIMUS INC	500	$28K	0.27%	Call
3575	—ATHERSYS INC	18,500	$28K	0.27%	Put
3576	CMECME GROUP INC	241	$28K	0.27%
3577	FIVNFIVE9 INC	2,000	$28K	0.27%	Put
3578	—DESTINATION MATERNITY CORP	5,500	$28K	0.27%	Put
3579	—FIFTH STREET FINANCE CORP	5,300	$28K	0.27%	Put
3580	TGNATEGNA INC	1,300	$28K	0.27%	Call
3581	VFCV F CORP	500	$27K	0.26%	Put
3582	—CHINA GREEN AGRICULTURE INC	22,300	$27K	0.26%	Call
3583	—STEELCASE INC	1,500	$27K	0.26%	Call
3584	TGTXTG THERAPEUTICS INC	5,800	$27K	0.26%	Put
3585	—CALATLANTIC GROUP INC	800	$27K	0.26%	Call
3586	—DURECT CORP	20,100	$27K	0.26%	Call
3587	CMICUMMINS INC	200	$27K	0.26%	Put
3588	GSMFERROGLOBE PLC	2,500	$27K	0.26%	Put
3589	—CARDIOVASCULAR SYS INC DEL	1,100	$27K	0.26%	Call
3590	RRDEURDONNELLEY R R & SONS CO	1,684	$27K	0.26%
3591	MITKMITEK SYS INC	4,400	$27K	0.26%	Call
3592	—ROCKET FUEL INC	15,800	$27K	0.26%	Call
3593	LULULULULEMON ATHLETICA INC	414	$27K	0.26%
3594	—DUKE REALTY CORP	1,000	$27K	0.26%	Call
3595	—ASSEMBLY BIOSCIENCES INC	2,200	$27K	0.26%	Put
3596	ILMNILLUMINA INC	200	$26K	0.25%
3597	—ACETO CORP	1,200	$26K	0.25%	Call
3598	3TYTITAN MACHY INC	1,764	$26K	0.25%
3599	—M D C HLDGS INC	1,000	$26K	0.25%	Put
3600	—NEOPHOTONICS CORP	2,450	$26K	0.25%

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