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
1901	QUADQUAD / GRAPHICS INC	16,700	$446K	4.84%	Put
1902	—LEUCADIA NATL CORP	23,400	$446K	4.84%	Call
1903	KBHKB HOME	27,610	$445K	4.83%
1904	—AGCO CORP	9,000	$444K	4.82%	Put
1905	LVSLAS VEGAS SANDS CORP	7,693	$443K	4.81%
1906	NKTRNEKTAR THERAPEUTICS	25,700	$442K	4.80%	Call
1907	—GULFPORT ENERGY CORP	15,600	$441K	4.79%	Call
1908	HLITHARMONIC INC	74,379	$441K	4.79%
1909	ARWRARROWHEAD PHARMACEUTICALS IN	59,832	$440K	4.78%
1910	CTSHCOGNIZANT TECHNOLOGY SOLUTIO	9,200	$439K	4.76%	Call
1911	—ENVESTNET INC	12,000	$437K	4.74%	Call
1912	KEYKEYCORP NEW	35,878	$437K	4.74%
1913	—SKECHERS U S A INC	19,100	$437K	4.74%	Call
1914	—PDC ENERGY INC	6,500	$436K	4.73%	Call
1915	MERCMERCER INTL INC	51,200	$434K	4.71%	Put
1916	KEYKEYCORP NEW	35,400	$431K	4.68%	Call
1917	—PIER 1 IMPORTS INC	101,600	$431K	4.68%	Call
1918	—COLONY STARWOOD HOMES	15,000	$431K	4.68%	Call
1919	—CENTURY ALUM CO	61,800	$430K	4.67%	Call
1920	—PINNACLE FOODS INC DEL	8,578	$430K	4.67%
1921	—LKQ CORP	12,100	$429K	4.66%	Call
1922	—AGENUS INC	59,800	$429K	4.66%	Call
1923	VNET21VIANET GROUP INC	53,900	$429K	4.66%	Call
1924	NEENEXTERA ENERGY INC	3,500	$428K	4.65%	Put
1925	TTS1EURTILE SHOP HLDGS INC	25,872	$428K	4.65%
1926	—RIGEL PHARMACEUTICALS INC	116,700	$428K	4.65%	Call
1927	GGBGERDAU S A	157,500	$428K	4.65%	Call
1928	NRPNATURAL RESOURCE PARTNERS L	15,300	$427K	4.63%	Call
1929	CQPCHENIERE ENERGY PARTNERS LP	14,562	$426K	4.62%
1930	—ZOGENIX INC	37,246	$426K	4.62%
1931	NVSNOVARTIS A G	5,400	$426K	4.62%	Call
1932	SLBSCHLUMBERGER LTD	5,417	$426K	4.62%
1933	—DEMAND MEDIA INC	74,700	$425K	4.61%	Put
1934	GELGENESIS ENERGY L P	11,184	$425K	4.61%
1935	—ABIOMED INC	3,300	$424K	4.60%	Put
1936	GGALGRUPO FINANCIERO GALICIA S A	13,600	$423K	4.59%	Put
1937	—APPLIED MATLS INC	13,998	$422K	4.58%
1938	CRTOCRITEO S A	12,000	$421K	4.57%	Put
1939	—MICROSEMI CORP	10,000	$420K	4.56%	Call
1940	—WESTERN ASSET MTG CAP CORP	40,300	$420K	4.56%	Put
1941	XYLXYLEM INC	8,000	$420K	4.56%	Call
1942	CLNECLEAN ENERGY FUELS CORP	93,800	$419K	4.55%	Call
1943	—PORTOLA PHARMACEUTICALS INC	18,396	$418K	4.54%
1944	—EROS INTL PLC	27,300	$418K	4.54%	Put
1945	GDDYGODADDY INC	12,100	$418K	4.54%	Call
1946	—BITAUTO HLDGS LTD	14,362	$418K	4.54%
1947	KGCKINROSS GOLD CORP	99,118	$417K	4.53%
1948	TLVGRUPO TELEVISA SA	16,193	$416K	4.51%
1949	DHTDHT HOLDINGS INC	99,200	$416K	4.51%	Put
1950	FLOFLOWERS FOODS INC	27,500	$416K	4.51%	Put
1951	—OCCIDENTAL PETE CORP DEL	5,700	$416K	4.51%	Put
1952	BYDBOYD GAMING CORP	21,000	$415K	4.50%	Call
1953	URBNURBAN OUTFITTERS INC	12,000	$414K	4.49%	Put
1954	SHLXUSDSHELL MIDSTREAM PARTNERS L P	12,897	$414K	4.49%
1955	—REPUBLIC SVCS INC	8,200	$414K	4.49%	Put
1956	IAUUSDISHARES GOLD TRUST	32,616	$414K	4.49%
1957	OUTOUTFRONT MEDIA INC	17,500	$414K	4.49%
1958	—CLOUD PEAK ENERGY INC	76,000	$413K	4.48%	Call
1959	—VEREIT INC	39,800	$413K	4.48%	Put
1960	WTWISDOMTREE INVTS INC	40,100	$413K	4.48%	Call
1961	GOROGOLD RESOURCE CORP	55,300	$410K	4.45%	Put
1962	—CAMBREX CORP	9,200	$409K	4.44%	Put
1963	—AMERICAN CAPITAL AGENCY CORP	20,911	$409K	4.44%
1964	—NRG YIELD INC	25,000	$408K	4.43%	Call
1965	—NORFOLK SOUTHERN CORP	4,200	$408K	4.43%	Call
1966	ARCCARES CAP CORP	26,258	$407K	4.42%
1967	—XEROX CORP	39,865	$404K	4.38%
1968	—ALON USA ENERGY INC	50,100	$404K	4.38%	Call
1969	—OCLARO INC	47,185	$403K	4.37%
1970	—B/E AEROSPACE INC	7,800	$403K	4.37%	Call
1971	CFRCULLEN FROST BANKERS INC	5,600	$403K	4.37%	Put
1972	EXKENDEAVOUR SILVER CORP	78,400	$402K	4.36%	Put
1973	—NEW RELIC INC	10,500	$402K	4.36%	Put
1974	—PETROCHINA CO LTD	6,000	$401K	4.35%	Put
1975	DRIDARDEN RESTAURANTS INC	6,500	$399K	4.33%	Call
1976	—MERRIMACK PHARMACEUTICALS IN	62,819	$399K	4.33%
1977	SKAASKECHERS U S A INC	17,411	$399K	4.33%
1978	—PUBLIC SVC ENTERPRISE GROUP	9,500	$398K	4.32%	Call
1979	TXRHTEXAS ROADHOUSE INC	10,200	$398K	4.32%	Put
1980	CTVHELIX ENERGY SOLUTIONS GRP I	49,014	$398K	4.32%
1981	LRCXLAM RESEARCH CORP	4,200	$398K	4.32%	Call
1982	FOLDAMICUS THERAPEUTICS INC	53,700	$397K	4.31%	Put
1983	TSMTAIWAN SEMICONDUCTOR MFG LTD	12,988	$397K	4.31%
1984	EXREXTRA SPACE STORAGE INC	5,000	$397K	4.31%	Call
1985	—ARENA PHARMACEUTICALS INC	226,400	$396K	4.30%	Put
1986	RDNRADIAN GROUP INC	29,200	$396K	4.30%	Call
1987	—CEPHEID	7,500	$395K	4.29%	Call
1988	4I1PHILIP MORRIS INTL INC	4,050	$394K	4.28%
1989	MBIMBIA INC	50,552	$394K	4.28%
1990	—AMKOR TECHNOLOGY INC	40,516	$394K	4.28%
1991	—FLAMEL TECHNOLOGIES SA	31,700	$393K	4.27%	Put
1992	UISUNISYS CORP	40,000	$390K	4.23%	Call
1993	PLUGPLUG POWER INC	227,900	$390K	4.23%	Call
1994	EXTREXTREME NETWORKS INC	86,700	$389K	4.22%	Call
1995	—SEASPAN CORP	29,100	$388K	4.21%	Call
1996	—CHIPMOS TECH BERMUDA LTD	19,600	$388K	4.21%	Put
1997	—TALEN ENERGY CORP	28,000	$388K	4.21%	Put
1998	—CIT GROUP INC	10,700	$388K	4.21%	Put
1999	—GREAT PANTHER SILVER LTD	286,300	$387K	4.20%	Call
2000	SEDGSOLAREDGE TECHNOLOGIES INC	22,456	$387K	4.20%

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