GROUP ONE TRADING LLC Q4 2020 Filing

Filed February 10, 2021

Portfolio Value

$57.8M

Holdings

6,453

Report Date

Q4 2020

Filing Type

13F-HR

All Holdings (6,453 positions)

#	Stock	Shares	Value	% Portfolio	Type
4501	KMTKENNAMETAL INC	2,900	$105K	0.18%	Call
4502	TXRHTEXAS ROADHOUSE INC	1,347	$105K	0.18%
4503	TGTREDEGAR CORP	6,300	$105K	0.18%	Put
4504	ROADCONSTRUCTION PARTNERS INC	3,600	$105K	0.18%
4505	—NAVIDEA BIOPHARMACEUTICALS I	48,800	$105K	0.18%	Call
4506	LQDALIQUIDIA CORPORATION	35,300	$104K	0.18%	Put
4507	—H & E EQUIPMENT SERVICES INC	3,500	$104K	0.18%	Call
4508	—CDK GLOBAL INC	2,000	$104K	0.18%	Put
4509	EZPWEZCORP INC	21,780	$104K	0.18%
4510	DANDANA INC	5,300	$103K	0.18%	Put
4511	—NEWAGE INC	39,000	$103K	0.18%	Put
4512	CODICOMPASS DIVERSIFIED	5,310	$103K	0.18%
4513	CARSCARS COM INC	9,100	$103K	0.18%	Put
4514	—500 COM LTD	11,400	$103K	0.18%	Call
4515	—FLY LEASING LTD	10,500	$103K	0.18%	Put
4516	STAASTAAR SURGICAL CO	1,300	$103K	0.18%	Put
4517	—AKOUSTIS TECHNOLOGIES INC	8,400	$103K	0.18%	Put
4518	NVDANVIDIA CORPORATION	195,800	$102K	0.18%	Put
4519	DKLDELEK LOGISTICS PARTNERS LP	3,200	$102K	0.18%	Call
4520	GOROGOLD RESOURCE CORP	35,100	$102K	0.18%	Call
4521	RHPRYMAN HOSPITALITY PPTYS INC	1,500	$102K	0.18%	Put
4522	—GOLAR LNG PARTNERS LP	39,400	$102K	0.18%	Call
4523	CERNCHFCERNER CORP	1,306	$102K	0.18%
4524	BTUPEABODY ENGR CORP	42,485	$102K	0.18%
4525	—DYADIC INTL INC DEL	18,900	$102K	0.18%	Call
4526	SHOPSHOPIFY INC	89,400	$101K	0.18%	Put
4527	—CHINA LIFE INS CO LTD	9,100	$101K	0.17%	Put
4528	JBTJOHN BEAN TECHNOLOGIES CORP	890	$101K	0.17%
4529	XIFRNEXTERA ENERGY PARTNERS LP	1,500	$101K	0.17%	Call
4530	—COMPANHIA SIDERURGICA NACION	16,900	$101K	0.17%	Call
4531	SUPNSUPERNUS PHARMACEUTICALS INC	4,000	$101K	0.17%	Put
4532	OI*O-I GLASS INC	8,449	$101K	0.17%
4533	ALRMALARM COM HLDGS INC	981	$101K	0.17%
4534	SHOSUNSTONE HOTEL INVS INC NEW	8,802	$100K	0.17%
4535	—POTLATCHDELTIC CORPORATION	2,000	$100K	0.17%	Call
4536	—CAPITAL PRODUCT PARTNERS L P	12,300	$100K	0.17%	Call
4537	—GOLDEN STAR RES LTD CDA	26,900	$100K	0.17%	Call
4538	—NOBLE MIDSTREAM PARTNERS LP	9,600	$100K	0.17%	Put
4539	BOOMDMC GLOBAL INC	2,300	$99K	0.17%	Call
4540	—GLADSTONE CAPITAL CORP	11,200	$99K	0.17%	Call
4541	—COWEN INC	3,800	$99K	0.17%	Call
4542	FTVFORTIVE CORP	1,400	$99K	0.17%	Put
4543	—NEW YORK CMNTY BANCORP INC	9,400	$99K	0.17%	Put
4544	ASMLASML HOLDING N V	200	$98K	0.17%	Call
4545	OIO-I GLASS INC	8,200	$98K	0.17%	Call
4546	LOMALOMA NEGRA CORP	15,992	$98K	0.17%
4547	ZYXIQZYNEX INC	7,300	$98K	0.17%	Put
4548	SAILEURSAILPOINT TECHNOLOGIES HLDGS	1,847	$98K	0.17%
4549	MDMEDNAX INC	4,000	$98K	0.17%	Call
4550	—HILL ROM HLDGS INC	1,000	$98K	0.17%	Put
4551	—ZAGG INC	23,400	$98K	0.17%	Put
4552	—GASLOG LTD	26,300	$98K	0.17%	Put
4553	GTNGRAY TELEVISION INC	5,500	$98K	0.17%	Call
4554	FNKOFUNKO INC	9,300	$97K	0.17%	Put
4555	—CHIMERIX INC	20,000	$97K	0.17%	Call
4556	IDIEURFLUENT INC	18,337	$97K	0.17%
4557	LPXLOUISIANA PAC CORP	2,600	$97K	0.17%	Put
4558	GOGLGOLDEN OCEAN GROUP LTD	21,020	$97K	0.17%
4559	—PHOENIX NEW MEDIA LTD	80,800	$97K	0.17%	Call
4560	—TRIVAGO N V	39,900	$97K	0.17%	Put
4561	FRPTFRESHPET INC	684	$97K	0.17%
4562	WESWESTERN MIDSTREAM PARTNERS L	7,000	$97K	0.17%	Put
4563	CGNXCOGNEX CORP	1,200	$96K	0.17%	Put
4564	—AZEK CO INC	2,500	$96K	0.17%	Put
4565	PNWPINNACLE WEST CAP CORP	1,200	$96K	0.17%	Call
4566	—SOLID BIOSCIENCES INC	12,600	$96K	0.17%	Put
4567	—BIOTELEMETRY INC	1,332	$96K	0.17%
4568	—ENLINK MIDSTREAM LLC	26,000	$96K	0.17%	Put
4569	GFLGFL ENVIRONMENTAL INC	3,300	$96K	0.17%	Put
4570	AMSCAMERICAN SUPERCONDUCTOR CORP	4,100	$96K	0.17%	Put
4571	UTIUNIVERSAL TECHNICAL INST INC	14,843	$96K	0.17%
4572	PRKPARK NATL CORP	900	$95K	0.16%	Call
4573	—SECUREWORKS CORP	6,700	$95K	0.16%	Put
4574	AZZAZZ INC	2,000	$95K	0.16%	Call
4575	OSPNONESPAN INC	4,581	$95K	0.16%
4576	—SYNEOS HEALTH INC	1,400	$95K	0.16%	Call
4577	—NEXTGEN HEALTHCARE INC	5,200	$95K	0.16%	Call
4578	CRMDCORMEDIX INC	12,816	$95K	0.16%
4579	—SYNACOR INC	69,800	$95K	0.16%	Call
4580	—FLY LEASING LTD	9,500	$94K	0.16%	Call
4581	—INTERSECT ENT INC	4,116	$94K	0.16%
4582	PAYSPAYSIGN INC	20,170	$94K	0.16%
4583	MCOMOODYS CORP	323	$94K	0.16%
4584	CMCANADIAN IMP BK COMM	1,100	$94K	0.16%	Call
4585	SBRASABRA HEALTH CARE REIT INC	5,400	$94K	0.16%	Put
4586	EOSEEOS ENERGY ENTERPRISES INC	4,500	$94K	0.16%	Put
4587	LWLAMB WESTON HLDGS INC	1,188	$94K	0.16%
4588	ICADUSDICAD INC	7,131	$94K	0.16%
4589	—AMERICAN CAMPUS CMNTYS INC	2,200	$94K	0.16%	Call
4590	AORTCRYOLIFE INC	4,000	$94K	0.16%	Call
4591	SVMSILVERCORP METALS INC	13,988	$94K	0.16%
4592	—DOUYU INTL HLDGS LTD	8,500	$94K	0.16%	Call
4593	—SYNOVUS FINL CORP	2,900	$94K	0.16%	Call
4594	SHOPSHOPIFY INC	82,200	$93K	0.16%	Call
4595	—JAMF HLDG CORP	3,100	$93K	0.16%	Call
4596	—ION GEOPHYSICAL CORP	38,300	$93K	0.16%	Call
4597	ELFE L F BEAUTY INC	3,680	$93K	0.16%
4598	MSMMSC INDL DIRECT INC	1,100	$93K	0.16%	Call
4599	—WASHINGTON PRIME GROUP NEW	14,300	$93K	0.16%	Put
4600	FNDFLOOR & DECOR HLDGS INC	1,000	$93K	0.16%	Put

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