GROUP ONE TRADING LLC Q3 2020 Filing

Filed November 12, 2020

Portfolio Value

$31.8M

Holdings

6,077

Report Date

Q3 2020

Filing Type

13F-HR

All Holdings (6,077 positions)

#	Stock	Shares	Value	% Portfolio	Type
2301	—NABRIVA THERAPEUTICS PLC	1,678,800	$895K	2.81%	Call
2302	DEODIAGEO PLC	6,500	$895K	2.81%	Put
2303	RMBSRAMBUS INC DEL	65,400	$895K	2.81%	Call
2304	—UNITED STS BRENT OIL FD LP	83,900	$894K	2.81%	Put
2305	FICOFAIR ISAAC CORP	2,100	$893K	2.80%	Call
2306	GRMNGARMIN LTD	9,400	$892K	2.80%	Put
2307	CSTMCONSTELLIUM SE	113,600	$892K	2.80%	Call
2308	ARCTARCTURUS THERAPEUTICS HLDGS	20,762	$891K	2.80%
2309	AVGOBROADCOM INC	2,439	$889K	2.79%
2310	YPFYPF SOCIEDAD ANONIMA	248,700	$888K	2.79%	Put
2311	—UNILEVER N V	14,700	$888K	2.79%	Put
2312	ALTALTIMMUNE INC	67,200	$887K	2.79%	Call
2313	—BRITISH AMERN TOB PLC	24,500	$886K	2.78%	Call
2314	CUCAAVIS BUDGET GROUP	33,617	$885K	2.78%
2315	TXG10X GENOMICS INC	7,100	$885K	2.78%	Put
2316	CDNSCADENCE DESIGN SYSTEM INC	8,300	$885K	2.78%	Call
2317	ACMAECOM	21,120	$884K	2.78%
2318	—AVAYA HLDGS CORP	57,900	$880K	2.76%	Put
2319	EDITEDITAS MEDICINE INC	31,200	$875K	2.75%	Put
2320	FSLRFIRST SOLAR INC	13,200	$874K	2.74%	Put
2321	CNKCINEMARK HLDGS INC	87,300	$873K	2.74%	Put
2322	—MYOKARDIA INC	6,400	$873K	2.74%	Call
2323	LPXLOUISIANA PAC CORP	29,537	$872K	2.74%
2324	LITELUMENTUM HLDGS INC	11,602	$872K	2.74%
2325	SIMOSILICON MOTION TECHNOLOGY CO	23,000	$869K	2.73%	Call
2326	ALTALTIMMUNE INC	65,728	$868K	2.73%
2327	SBHSALLY BEAUTY HLDGS INC	99,900	$868K	2.73%	Call
2328	—CHURCHILL CAP CORP III	84,600	$867K	2.72%	Put
2329	—DIREXION SHS ETF TR	51,008	$865K	2.72%
2330	NTESNETEASE INC	1,900	$864K	2.71%	Put
2331	HZNPHORIZON THERAPEUTICS PUB L	11,127	$864K	2.71%
2332	TUPTUPPERWARE BRANDS CORP	42,841	$864K	2.71%
2333	—PENNYMAC MTG INVT TR	53,600	$861K	2.70%	Call
2334	—NUANCE COMMUNICATIONS INC	25,900	$860K	2.70%	Put
2335	—VEONEER INC	58,400	$858K	2.69%	Call
2336	UNMUNUM GROUP	51,000	$858K	2.69%	Put
2337	MSCIMSCI INC	2,400	$856K	2.69%	Put
2338	NBIXNEUROCRINE BIOSCIENCES INC	8,900	$856K	2.69%	Put
2339	WELLWELLTOWER INC	15,519	$855K	2.68%
2340	—CITRIX SYS INC	6,200	$854K	2.68%	Put
2341	—RITCHIE BROS AUCTIONEERS	14,400	$853K	2.68%	Call
2342	LADRLADDER CAP CORP	119,600	$852K	2.68%	Call
2343	—TREVENA INC	284,500	$851K	2.67%	Call
2344	ESIELEMENT SOLUTIONS INC	80,900	$850K	2.67%	Call
2345	—MARATHON PATENT GROUP INC	433,000	$849K	2.67%	Call
2346	LADRLADDER CAP CORP	119,300	$849K	2.67%	Put
2347	—BLACKSTONE MTG TR INC	38,600	$848K	2.66%	Call
2348	2362120DSINCLAIR BROADCAST GROUP INC	44,090	$848K	2.66%
2349	LPSNLIVEPERSON INC	16,300	$847K	2.66%	Put
2350	ALLALLSTATE CORP	9,000	$847K	2.66%	Put
2351	—ABB LTD	33,200	$845K	2.65%	Put
2352	ULUNILEVER PLC	13,700	$845K	2.65%	Put
2353	OPLNKAR AUCTION SVCS INC	58,700	$845K	2.65%	Call
2354	DXPEDXP ENTERPRISES INC	52,300	$844K	2.65%	Call
2355	HDBHDFC BANK LTD	16,900	$844K	2.65%	Call
2356	—HIGHWOODS PPTYS INC	25,100	$843K	2.65%	Put
2357	CRUSCIRRUS LOGIC INC	12,500	$843K	2.65%	Put
2358	ELDELDORADO GOLD CORP NEW	79,678	$841K	2.64%
2359	USFDUS FOODS HLDG CORP	37,800	$840K	2.64%	Call
2360	—MONOLITHIC PWR SYS INC	3,000	$839K	2.63%	Call
2361	—DIEBOLD NXDF INC	109,800	$839K	2.63%	Call
2362	PAYXPAYCHEX INC	10,500	$838K	2.63%	Put
2363	GILTGILAT SATELLITE NETWORKS LTD	153,700	$838K	2.63%	Put
2364	GNWGENWORTH FINL INC	249,557	$836K	2.63%
2365	FQIDIGITAL RLTY TR INC	5,698	$836K	2.63%
2366	CBOECBOE GLOBAL MARKETS INC	9,501	$834K	2.62%
2367	POSTPOST HLDGS INC	9,700	$834K	2.62%	Put
2368	TPRTAPESTRY INC	53,300	$833K	2.62%	Put
2369	HOLXHOLOGIC INC	12,500	$831K	2.61%	Call
2370	—DIGITAL ALLY INC	388,303	$831K	2.61%
2371	KEYSKEYSIGHT TECHNOLOGIES INC	8,400	$830K	2.61%	Call
2372	—BITAUTO HLDGS LTD	52,700	$830K	2.61%	Put
2373	—TRIUMPH GROUP INC NEW	127,300	$829K	2.60%	Call
2374	—EVERI HLDGS INC	100,300	$827K	2.60%	Put
2375	—VEREIT INC	127,200	$827K	2.60%	Call
2376	AOUTAMERICAN OUTDOOR BRANDS INC	63,309	$825K	2.59%
2377	PNCPNC FINL SVCS GROUP INC	7,491	$823K	2.58%
2378	—EROS STX GLOBAL CORPORATION	372,549	$823K	2.58%
2379	—CO-DIAGNOSTICS INC	60,500	$822K	2.58%	Put
2380	INFYINFOSYS LTD	59,500	$822K	2.58%	Call
2381	DINDINE BRANDS GLOBAL INC	15,053	$822K	2.58%
2382	PAGSPAGSEGURO DIGITAL LTD	21,811	$822K	2.58%
2383	—LIVENT CORP	91,600	$822K	2.58%	Call
2384	IPOAGBPVIRGIN GALACTIC HOLDINGS INC	42,700	$821K	2.58%
2385	EVBGEUREVERBRIDGE INC	6,521	$820K	2.58%
2386	HZOMARINEMAX INC	31,900	$819K	2.57%	Call
2387	—1LIFE HEALTHCARE INC	28,800	$817K	2.57%	Call
2388	XYLXYLEM INC	9,700	$816K	2.56%	Put
2389	UNMUNUM GROUP	48,400	$815K	2.56%	Call
2390	—AVALARA INC	6,400	$815K	2.56%	Call
2391	FBPFIRST BANCORP P R	155,661	$813K	2.55%
2392	—WABTEC	13,100	$811K	2.55%	Call
2393	—VICI PPTYS INC	34,700	$811K	2.55%	Call
2394	INFYINFOSYS LTD	58,700	$811K	2.55%	Put
2395	ECPGENCORE CAP GROUP INC	21,000	$810K	2.54%	Put
2396	RLRALPH LAUREN CORP	11,900	$809K	2.54%	Call
2397	VKTXVIKING THERAPEUTICS INC	138,934	$809K	2.54%
2398	—HD SUPPLY HLDGS INC	19,600	$808K	2.54%	Call
2399	AYS1SANDSTORM GOLD LTD	95,575	$807K	2.53%
2400	HPHELMERICH & PAYNE INC	55,000	$806K	2.53%	Call

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