GROUP ONE TRADING LLC Q1 2022 Filing

Filed May 12, 2022

Portfolio Value

$101.0M

Holdings

8,026

Report Date

Q1 2022

Filing Type

13F-HR

All Holdings (8,026 positions)

#	Stock	Shares	Value	% Portfolio	Type
4201	NVTNVENT ELECTRIC PLC	10,296	$358K	0.35%
4202	EIXEDISON INTL	5,108	$358K	0.35%
4203	CERSCERUS CORP	65,136	$358K	0.35%
4204	VMIVALMONT INDS INC	1,500	$358K	0.35%
4205	—REDBALL ACQUISITION CORP	36,000	$357K	0.35%	Put
4206	—WINNEBAGO INDS INC	6,600	$357K	0.35%	Put
4207	RGENREPLIGEN CORP	1,900	$357K	0.35%	Call
4208	CARSCARS COM INC	24,656	$356K	0.35%
4209	ITWILLINOIS TOOL WKS INC	1,700	$356K	0.35%	Put
4210	NDAQNASDAQ INC	2,000	$356K	0.35%	Put
4211	EWBCEAST WEST BANCORP INC	4,500	$356K	0.35%	Call
4212	—UNITED STS GASOLINE FD LP	6,400	$356K	0.35%	Call
4213	FTHMFATHOM HOLDINGS INC	33,300	$356K	0.35%	Call
4214	MRCYMERCURY SYS INC	5,514	$355K	0.35%
4215	—PROSHARES TR II	22,000	$355K	0.35%	Put
4216	PRPLPURPLE INNOVATION INC	60,600	$355K	0.35%	Put
4217	HLFHERBALIFE NUTRITION LTD	11,700	$355K	0.35%	Call
4218	—TRIUMPH GROUP INC NEW	14,000	$354K	0.35%	Put
4219	SOYSUNOPTA INC	70,559	$354K	0.35%
4220	—TUPPERWARE BRANDS CORP	18,200	$354K	0.35%	Call
4221	SKINTHE BEAUTY HEALTH COMPANY	20,900	$353K	0.35%	Put
4222	SASEABRIDGE GOLD INC	19,000	$352K	0.35%	Put
4223	VRRMVERRA MOBILITY CORP	21,600	$352K	0.35%	Call
4224	MIRMIRION TECHNOLOGIES INC	43,617	$352K	0.35%
4225	LABFLUIDIGM CORP DEL	97,800	$351K	0.35%	Put
4226	VSATVIASAT INC	7,200	$351K	0.35%	Put
4227	PCTYPAYLOCITY HLDG CORP	1,700	$350K	0.35%	Call
4228	CODXGBPCO-DIAGNOSTICS INC	56,606	$350K	0.35%
4229	PRTY1EURPARTY CITY HOLDCO INC	97,641	$350K	0.35%
4230	DLHCDLH HLDGS CORP	18,500	$350K	0.35%	Call
4231	—LSB INDS INC	16,000	$349K	0.35%	Put
4232	AESAES CORP	13,562	$349K	0.35%
4233	RACEFERRARI N V	1,600	$349K	0.35%	Put
4234	—ANTARES PHARMA INC	85,000	$349K	0.35%	Call
4235	—AVALONBAY CMNTYS INC	1,400	$348K	0.34%	Put
4236	—LOGICMARK INC	157,500	$347K	0.34%	Call
4237	—ATLANTICA SUSTAINABLE INFR P	9,900	$347K	0.34%	Call
4238	—DIEBOLD NIXDORF INC	51,600	$347K	0.34%	Put
4239	PODDINSULET CORP	1,294	$345K	0.34%
4240	BUDANHEUSER BUSCH INBEV SA/NV	5,700	$342K	0.34%	Put
4241	FBINFORTUNE BRANDS HOME & SEC IN	4,600	$342K	0.34%	Put
4242	G2CEVERI HLDGS INC	16,308	$342K	0.34%
4243	—ARC DOCUMENT SOLUTIONS INC	87,800	$342K	0.34%	Call
4244	FMNBFARMERS NATIONAL BANC CORP	20,000	$341K	0.34%	Call
4245	—HUNT J B TRANS SVCS INC	1,700	$341K	0.34%	Put
4246	VTOLBRISTOW GROUP INC	9,200	$341K	0.34%	Call
4247	—META MATERIALS INC	203,600	$340K	0.34%	Call
4248	ATDALLEGHENY TECHNOLOGIES INC	12,666	$340K	0.34%
4249	EQHEQUITABLE HLDGS INC	11,000	$340K	0.34%	Put
4250	—SERVICE PPTYS TR	38,400	$339K	0.34%	Call
4251	—PENNSYLVANIA REAL ESTATE INV	538,100	$339K	0.34%	Put
4252	—APARTMENT INVT & MGMT CO	46,300	$339K	0.34%	Call
4253	PARPAR TECHNOLOGY CORP	8,400	$339K	0.34%	Put
4254	SEISOLARIS OILFIELD INFRASTRUCT	30,000	$339K	0.34%	Put
4255	GFLGFL ENVIRONMENTAL INC	10,400	$338K	0.33%	Call
4256	—INSTALLED BLDG PRODS INC	4,000	$338K	0.33%	Call
4257	VALVALARIS LIMITED	6,500	$338K	0.33%	Call
4258	JELDJELD-WEN HLDG INC	16,600	$337K	0.33%	Call
4259	CGNTCOGNYTE SOFTWARE LTD	29,700	$336K	0.33%	Call
4260	BZUNBAOZUN INC	39,100	$335K	0.33%	Put
4261	—AIRSPAN NETWORKS HOLDINGS IN	114,700	$334K	0.33%	Call
4262	GBTUSDGLOBAL BLOOD THERAPEUTICS IN	9,656	$334K	0.33%
4263	—SORRENTO THERAPEUTICS INC	143,300	$334K	0.33%	Put
4264	INSWINTERNATIONAL SEAWAYS INC	18,500	$334K	0.33%	Call
4265	—FIRST CTZNS BANCSHARES INC N	500	$333K	0.33%	Call
4266	SVMSILVERCORP METALS INC	91,600	$332K	0.33%	Call
4267	—GENIUS BRANDS INTL INC	325,800	$332K	0.33%	Call
4268	YALAYALLA GROUP LTD	74,000	$332K	0.33%	Put
4269	ANGI1EURANGI INC	58,536	$332K	0.33%
4270	ERIIENERGY RECOVERY INC	16,500	$332K	0.33%	Call
4271	NAUTNAUTILUS BIOTECHNOLOGY INC	76,400	$332K	0.33%	Call
4272	HUBSHUBSPOT INC	700	$332K	0.33%	Call
4273	ATHMAUTOHOME INC	10,900	$331K	0.33%	Put
4274	BBARBANCO BBVA ARGENTINA S A	93,300	$331K	0.33%	Call
4275	CAMTCAMTEK LTD	10,854	$331K	0.33%
4276	—SINCLAIR BROADCAST GROUP INC	11,800	$331K	0.33%	Call
4277	—UPHEALTH INC	279,522	$330K	0.33%
4278	VERUVERU INC	68,200	$329K	0.33%	Put
4279	PAYSPAYSIGN INC	167,101	$329K	0.33%
4280	RMBSRAMBUS INC DEL	10,300	$328K	0.32%	Put
4281	—CORNERSTONE BLDG BRANDS INC	13,487	$328K	0.32%
4282	WMBWILLIAMS COS INC	9,832	$328K	0.32%
4283	—ZYMEWORKS INC	50,000	$328K	0.32%	Put
4284	FICOFAIR ISAAC CORP	700	$327K	0.32%	Call
4285	JBLJABIL INC	5,300	$327K	0.32%	Put
4286	—LL FLOORING HOLDINGS INC	23,300	$327K	0.32%	Put
4287	CEIXEURCONSOL ENERGY INC NEW	8,690	$327K	0.32%
4288	HRBBLOCK H & R INC	12,500	$326K	0.32%	Put
4289	QQQINVESCO QQQ TR	900	$326K	0.32%	Put
4290	—VELO3D INC	34,900	$325K	0.32%	Put
4291	ALDXALDEYRA THERAPEUTICS INC	73,068	$325K	0.32%
4292	TGBTASEKO MINES LTD	141,995	$325K	0.32%
4293	CMCCOMMERCIAL METALS CO	7,800	$325K	0.32%	Put
4294	BLZEBACKBLAZE INC	30,500	$325K	0.32%	Call
4295	—PRAXIS PRECISION MEDICINES I	31,800	$325K	0.32%	Call
4296	—BLUEBIRD BIO INC	66,900	$324K	0.32%	Put
4297	—RIGEL PHARMACEUTICALS INC	108,200	$324K	0.32%	Call
4298	KCKINGSOFT CLOUD HLDGS LTD	53,400	$324K	0.32%	Put
4299	TXTERNIUM SA	7,100	$324K	0.32%	Put
4300	APIAGORA INC	32,524	$323K	0.32%

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