GROUP ONE TRADING LLC Q4 2021 Filing

Filed February 11, 2022

Portfolio Value

$124.5M

Holdings

8,228

Report Date

Q4 2021

Filing Type

13F-HR

All Holdings (8,228 positions)

#	Stock	Shares	Value	% Portfolio	Type
3601	—GLADSTONE LD CORP	22,400	$756K	0.61%	Call
3602	ACLSAXCELIS TECHNOLOGIES INC	10,144	$756K	0.61%
3603	MATMATTEL INC	35,071	$756K	0.61%
3604	AMPAMERIPRISE FINL INC	2,500	$754K	0.61%	Put
3605	BLNDBLEND LABS INC	102,501	$752K	0.60%
3606	MPLNUSDMULTIPLAN CORPORATION	169,849	$752K	0.60%
3607	—VIRNETX HLDG CORP	288,308	$750K	0.60%
3608	—AEGON N V	151,800	$750K	0.60%	Put
3609	CNICANADIAN NATL RY CO	6,100	$749K	0.60%	Call
3610	RDNRADIAN GROUP INC	35,400	$748K	0.60%	Call
3611	MSGEMADISON SQUARE GRDN SPRT COR	4,300	$747K	0.60%	Put
3612	LRCXLAM RESEARCH CORP	1,037,500	$746K	0.60%	Put
3613	SGBXSG BLOCKS INC	396,655	$746K	0.60%
3614	INGING GROEP N.V.	53,590	$746K	0.60%
3615	EPAMEPAM SYS INC	1,115	$745K	0.60%
3616	—SUNDIAL GROWERS INC	1,288,100	$745K	0.60%	Put
3617	—PENNSYLVANIA REAL ESTATE INV	730,500	$745K	0.60%	Put
3618	SYNASYNAPTICS INC	2,571	$744K	0.60%
3619	AGQPROSHARES TR II	59,678	$742K	0.60%
3620	ARCTARCTURUS THERAPEUTICS HLDGS	20,059	$742K	0.60%
3621	MFINMEDALLION FINL CORP	127,700	$741K	0.60%	Put
3622	EGOELDORADO GOLD CORP NEW	79,300	$741K	0.60%	Put
3623	—MONOLITHIC PWR SYS INC	1,500	$740K	0.59%	Call
3624	—MEDICAL PPTYS TRUST INC	31,300	$740K	0.59%	Put
3625	—KEZAR LIFE SCIENCES INC	44,200	$739K	0.59%	Call
3626	—REWALK ROBOTICS LTD	600,700	$739K	0.59%	Call
3627	AEEAMEREN CORP	8,300	$739K	0.59%	Put
3628	MLMONEYLION INC	183,025	$738K	0.59%
3629	—HAWAIIAN HOLDINGS INC	40,200	$738K	0.59%	Put
3630	GSGISHARES S&P GSCI COMMODITY-	43,100	$737K	0.59%	Call
3631	NDLSNOODLES & CO	81,200	$736K	0.59%	Call
3632	NMIHNMI HLDGS INC	33,688	$736K	0.59%
3633	ORGNORIGIN MATERIALS INC	113,500	$732K	0.59%	Call
3634	MASIMASIMO CORP	2,500	$732K	0.59%	Call
3635	—NEOPHOTONICS CORP	47,596	$732K	0.59%
3636	CLARCLARUS CORP NEW	26,400	$732K	0.59%	Call
3637	—ALLAKOS INC	74,700	$731K	0.59%	Call
3638	—CAPITAL PRODUCT PARTNERS L P	45,400	$731K	0.59%	Call
3639	SLMSLM CORP	37,100	$730K	0.59%	Put
3640	ULCCFRONTIER GROUP HLDGS INC	53,700	$729K	0.59%	Put
3641	BTGB2GOLD CORP	185,200	$728K	0.58%	Call
3642	—BRAINSTORM CELL THERAPEUTICS	181,900	$728K	0.58%	Call
3643	TMCTMC THE METALS COMPANY INC	349,640	$727K	0.58%
3644	—GOL LINHAS AEREAS INTELIGENT	120,100	$727K	0.58%	Call
3645	RACEFERRARI N V	2,800	$725K	0.58%	Put
3646	INVHINVITATION HOMES INC	16,000	$725K	0.58%	Put
3647	—LOTTERY COM INC	113,700	$724K	0.58%	Call
3648	FOSLFOSSIL GROUP INC	70,200	$722K	0.58%	Put
3649	—ARCIMOTO INC	92,736	$721K	0.58%
3650	—PAYA HOLDINGS INC	113,700	$721K	0.58%	Call
3651	BTBTBIT DIGITAL INC	118,300	$719K	0.58%	Put
3652	XPXP INC	25,019	$719K	0.58%
3653	WTIW & T OFFSHORE INC	222,600	$719K	0.58%	Call
3654	CURICURIOSITYSTREAM INC	121,000	$718K	0.58%	Call
3655	HCIHCI GROUP INC	8,600	$718K	0.58%	Call
3656	IMVTIMMUNOVANT INC	84,294	$718K	0.58%
3657	CIMCHIMERA INVT CORP	47,639	$718K	0.58%
3658	—SMILEDIRECTCLUB INC	305,600	$718K	0.58%	Put
3659	CLOVCLOVER HEALTH INVESTMENTS CO	192,800	$717K	0.58%	Put
3660	—EVELO BIOSCIENCES INC	118,000	$716K	0.57%	Call
3661	EGYVAALCO ENERGY INC	223,200	$716K	0.57%	Call
3662	EHEHANG HLDGS LTD	47,900	$715K	0.57%	Put
3663	—VICARIOUS SURGICAL INC	67,300	$715K	0.57%	Put
3664	—HOLLYSYS AUTOMATION TCHNGY L	50,700	$714K	0.57%	Put
3665	KRGKITE RLTY GROUP TR	32,800	$714K	0.57%	Call
3666	BLDPBALLARD PWR SYS INC NEW	56,833	$714K	0.57%
3667	GRBKGREEN BRICK PARTNERS INC	23,500	$713K	0.57%	Put
3668	BXBLACKSTONE INC	5,510	$713K	0.57%
3669	BCCBOISE CASCADE CO DEL	10,000	$712K	0.57%	Call
3670	CALXCALIX INC	8,900	$712K	0.57%	Call
3671	—BROOKFIELD ASSET MGMT INC	11,800	$712K	0.57%	Call
3672	—AVEO PHARMACEUTICALS INC	151,600	$711K	0.57%	Call
3673	—SAILPOINT TECHNOLOGIES HLDGS	14,700	$711K	0.57%	Put
3674	ATERUSDATERIAN INC	172,585	$709K	0.57%
3675	XOSXOS INC	225,024	$709K	0.57%
3676	COHUCOHU INC	18,600	$708K	0.57%	Call
3677	—CLOVIS ONCOLOGY INC	260,900	$707K	0.57%	Put
3678	PUMPPROPETRO HLDG CORP	87,310	$707K	0.57%
3679	KRYSKRYSTAL BIOTECH INC	10,100	$707K	0.57%	Call
3680	—OREILLY AUTOMOTIVE INC	1,000	$706K	0.57%	Call
3681	0KB2HUMANIGEN INC	189,794	$706K	0.57%
3682	—COMERICA INC	8,100	$705K	0.57%	Call
3683	—LESLIES INC	29,800	$705K	0.57%	Call
3684	BCBRUNSWICK CORP	7,000	$705K	0.57%	Put
3685	—CEREVEL THERAPEUTICS HLDNG I	21,700	$704K	0.57%	Put
3686	AYIACUITY BRANDS INC	3,323	$704K	0.57%
3687	TSETRINSEO PLC	13,400	$703K	0.56%	Call
3688	CARSCARS COM INC	43,600	$702K	0.56%	Put
3689	SDCCQSMILEDIRECTCLUB INC	298,915	$702K	0.56%
3690	CERSCERUS CORP	102,800	$700K	0.56%	Call
3691	SUPNSUPERNUS PHARMACEUTICALS INC	24,000	$700K	0.56%	Put
3692	HALOHALOZYME THERAPEUTICS INC	17,400	$700K	0.56%	Put
3693	SNPSSYNOPSYS INC	1,900	$700K	0.56%	Call
3694	—EQUITRANS MIDSTREAM CORP	67,600	$699K	0.56%	Call
3695	WPCWP CAREY INC	8,521	$699K	0.56%
3696	—KATAPULT HOLDINGS INC	206,700	$697K	0.56%	Put
3697	—AGRIFY CORP	75,800	$697K	0.56%	Call
3698	CRKCOMSTOCK RES INC	86,100	$697K	0.56%	Put
3699	—ADVANCED DRAIN SYS INC DEL	5,100	$694K	0.56%	Call
3700	MFCMANULIFE FINL CORP	36,400	$694K	0.56%	Call

PreviousPage 37 of 83Next