GROUP ONE TRADING LLC Q3 2019 Filing

Filed November 12, 2019

Portfolio Value

$12.4M

Holdings

5,114

Report Date

Q3 2019

Filing Type

13F-HR

All Holdings (5,114 positions)

#	Stock	Shares	Value	% Portfolio	Type
2201	FTNTFORTINET INC	7,777	$597K	4.82%
2202	—SOUTHWESTERN ENERGY CO	309,100	$597K	4.82%	Call
2203	FORMFORMFACTOR INC	32,000	$597K	4.82%	Put
2204	MDTMEDTRONIC PLC	5,500	$597K	4.82%	Put
2205	CECOCECO ENVIRONMENTAL CORP	85,300	$596K	4.81%	Put
2206	FXBINVESCO CURNCYSHS BRIT PND S	5,000	$596K	4.81%	Put
2207	KIMKIMCO RLTY CORP	28,500	$595K	4.81%	Call
2208	PETSPETMED EXPRESS INC	33,000	$595K	4.81%	Put
2209	DBDEURDIEBOLD NXDF INC	52,911	$593K	4.79%
2210	OMCLOMNICELL INC	8,200	$593K	4.79%	Call
2211	FTITECHNIPFMC PLC	24,537	$592K	4.78%
2212	NVROEURNEVRO CORP	6,871	$591K	4.77%
2213	VSATVIASAT INC	7,840	$591K	4.77%
2214	LAZLAZARD LTD	16,881	$591K	4.77%
2215	BWABORGWARNER INC	16,100	$591K	4.77%	Put
2216	IEPICAHN ENTERPRISES LP	9,195	$590K	4.77%
2217	HCAHCA HEALTHCARE INC	4,903	$590K	4.77%
2218	LEALEAR CORP	5,000	$590K	4.77%	Put
2219	LEALEAR CORP	5,000	$590K	4.77%	Call
2220	—COMPANIA DE MINAS BUENAVENTU	38,800	$589K	4.76%	Call
2221	RDWRRADWARE LTD	24,279	$589K	4.76%
2222	—HD SUPPLY HLDGS INC	15,000	$588K	4.75%	Call
2223	—BIG LOTS INC	24,000	$588K	4.75%	Call
2224	RRRRED ROCK RESORTS INC	28,900	$587K	4.74%	Call
2225	PGPROCTER & GAMBLE CO	4,700	$585K	4.73%	Call
2226	SKTTANGER FACTORY OUTLET CTRS I	37,700	$584K	4.72%	Call
2227	SBLKSTAR BULK CARRIERS CORP	57,900	$583K	4.71%	Put
2228	LIILENNOX INTL INC	2,400	$583K	4.71%	Put
2229	—TAILORED BRANDS INC	132,599	$583K	4.71%
2230	FNKOFUNKO INC	28,300	$582K	4.70%	Call
2231	HPEHEWLETT PACKARD ENTERPRISE C	38,242	$580K	4.69%
2232	PLUGPLUG POWER INC	220,200	$579K	4.68%	Put
2233	WTWWILLIS TOWERS WATSON PUB LTD	3,000	$579K	4.68%
2234	AAPADVANCE AUTO PARTS INC	3,500	$579K	4.68%	Put
2235	GTNGRAY TELEVISION INC	35,500	$579K	4.68%	Call
2236	DVADAVITA INC	10,144	$579K	4.68%
2237	—OASIS PETE INC NEW	167,300	$579K	4.68%	Call
2238	HPEHEWLETT PACKARD ENTERPRISE C	38,100	$578K	4.67%	Put
2239	—HEXO CORP	145,600	$577K	4.66%	Call
2240	WTIW & T OFFSHORE INC	131,700	$576K	4.65%	Put
2241	GBTUSDGLOBAL BLOOD THERAPEUTICS IN	11,880	$576K	4.65%
2242	LPSNLIVEPERSON INC	16,100	$575K	4.64%	Call
2243	GWRUSDGENESEE & WYO INC	5,193	$574K	4.64%
2244	LEGLEGGETT & PLATT INC	14,000	$573K	4.63%	Call
2245	ALLKGUSDALLAKOS INC	7,264	$571K	4.61%
2246	ADIANALOG DEVICES INC	5,100	$570K	4.60%	Call
2247	FIVNFIVE9 INC	10,600	$570K	4.60%	Put
2248	—AIMMUNE THERAPEUTICS INC	27,200	$570K	4.60%	Call
2249	EVHEVOLENT HEALTH INC	79,200	$569K	4.60%	Call
2250	—K12 INC	21,524	$568K	4.59%
2251	—MEDNAX INC	25,100	$568K	4.59%	Put
2252	EHTHEHEALTH INC	8,500	$568K	4.59%	Put
2253	JNPJUNIPER NETWORKS INC	22,933	$568K	4.59%
2254	CMGCHIPOTLE MEXICAN GRILL INC	675	$567K	4.58%
2255	—CSI COMPRESSCO LP	191,700	$567K	4.58%	Put
2256	GFIGOLD FIELDS LTD NEW	115,300	$567K	4.58%	Call
2257	—EAGLE PHARMACEUTICALS INC	10,000	$566K	4.57%	Put
2258	—LANDMARK INFRASTRUCTURE LP	31,400	$566K	4.57%	Call
2259	—INDEPENDENT BANK CORP MICH	26,500	$565K	4.56%	Call
2260	EATBRINKER INTL INC	13,200	$563K	4.55%	Call
2261	UPSUNITED PARCEL SERVICE INC	4,700	$563K	4.55%	Put
2262	—ALTRA INDL MOTION CORP	20,300	$562K	4.54%	Call
2263	CXCEMEX SAB DE CV	142,800	$560K	4.52%	Put
2264	MIKUSDMICHAELS COS INC	57,080	$559K	4.52%
2265	—TRIUMPH GROUP INC NEW	24,400	$558K	4.51%	Call
2266	—ELDORADO RESORTS INC	14,000	$558K	4.51%	Put
2267	TXRHTEXAS ROADHOUSE INC	10,600	$557K	4.50%	Call
2268	KODKEASTMAN KODAK CO	210,500	$556K	4.49%	Call
2269	—KANDI TECHNOLOGIES GROUP INC	118,800	$554K	4.48%	Call
2270	—AMC ENTMT HLDGS INC	51,700	$553K	4.47%	Put
2271	XLFISELECT SECTOR SPDR TR	9,500	$553K	4.47%	Call
2272	TBCHTURTLE BEACH CORP	47,300	$552K	4.46%	Call
2273	—KEMET CORP	30,300	$551K	4.45%	Call
2274	OPKOPKO HEALTH INC	262,500	$549K	4.43%	Call
2275	PBFPBF ENERGY INC	20,208	$549K	4.43%
2276	SNPSSYNOPSYS INC	4,000	$549K	4.43%	Call
2277	KEYKEYCORP NEW	30,772	$549K	4.43%
2278	—SORRENTO THERAPEUTICS INC	256,200	$548K	4.43%	Call
2279	—PYXUS INTL INC	41,900	$548K	4.43%	Put
2280	PNRPENTAIR PLC	14,500	$548K	4.43%	Put
2281	DVNDEVON ENERGY CORP NEW	22,741	$547K	4.42%
2282	ESIELEMENT SOLUTIONS INC	53,600	$546K	4.41%	Call
2283	ABALLIANCEBERNSTEIN HOLDING LP	18,600	$546K	4.41%	Call
2284	—NV5 GLOBAL INC	8,000	$546K	4.41%	Put
2285	ATEXANTERIX INC	15,049	$545K	4.40%
2286	IMMRIMMERSION CORP	71,300	$545K	4.40%	Put
2287	MSCIMSCI INC	2,500	$544K	4.39%	Call
2288	2JEFOCUS FINL PARTNERS INC	22,818	$543K	4.39%
2289	DMRCDIGIMARC CORP NEW	13,900	$543K	4.39%	Put
2290	KLACKLA CORPORATION	3,400	$542K	4.38%	Call
2291	NGLNGL ENERGY PARTNERS LP	39,000	$542K	4.38%	Put
2292	NSUSDNUSTAR ENERGY LP	19,122	$542K	4.38%
2293	CXCEMEX SAB DE CV	138,095	$541K	4.37%
2294	—BITAUTO HLDGS LTD	36,100	$540K	4.36%	Put
2295	—CYRUSONE INC	6,800	$538K	4.35%	Put
2296	DXCMDEXCOM INC	3,600	$537K	4.34%	Call
2297	CLCOLGATE PALMOLIVE CO	7,300	$537K	4.34%	Put
2298	VZVERIZON COMMUNICATIONS INC	8,900	$537K	4.34%	Put
2299	—GENOMIC HEALTH INC	7,900	$536K	4.33%	Call
2300	ARWRARROWHEAD PHARMACEUTICALS IN	19,015	$536K	4.33%

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