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

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