GROUP ONE TRADING LLC Q3 2021 Filing

Filed November 12, 2021

Portfolio Value

$92.6T

Holdings

8,294

Report Date

Q3 2021

Filing Type

13F-HR

All Holdings (8,294 positions)

#StockSharesValue% PortfolioType
1
AXAXOS FINANCIAL INC
19,400$1.0B0.00%Call
2
NORTHERN STAR INVSTMNT CORP
100,600$999.0M0.00%Call
3
DOUYU INTL HLDGS LTD
303,600$999.0M0.00%Call
4
STATE AUTO FINL CORP
19,600$999.0M0.00%Put
5
SBSAFE BULKERS INC
193,200$999.0M0.00%Call
6
GASLOG PARTNERS LP
206,400$997.0M0.00%Put
7
VSATVIASAT INC
18,100$997.0M0.00%Call
8
AAWWUSDATLAS AIR WORLDWIDE HLDGS IN
12,212$997.0M0.00%
9
GLOBAL BLOOD THERAPEUTICS IN
39,100$996.0M0.00%Put
10
TEXAS CAP BANCSHARES INC
16,600$996.0M0.00%Call
11
GUESS INC
47,300$994.0M0.00%Put
12
BARNES & NOBLE ED INC
99,500$994.0M0.00%Call
13
SIRIUS XM HOLDINGS INC
163,000$994.0M0.00%Put
14
ATHERSYS INC NEW
746,886$993.0M0.00%
15
ACADACADIA PHARMACEUTICALS INC
59,700$992.0M0.00%Call
16
NMIHNMI HLDGS INC
43,854$992.0M0.00%
17
RPDRAPID7 INC
8,766$991.0M0.00%
18
OLLIES BARGAIN OUTLET HLDGS
16,400$989.0M0.00%Put
19
TCSUSDCONTAINER STORE GROUP INC
103,860$989.0M0.00%
20
PUBMPUBMATIC INC
37,500$988.0M0.00%Put
21
IRONSOURCE LTD
90,920$988.0M0.00%
22
TUPPERWARE BRANDS CORP
46,800$988.0M0.00%Put
23
GOTUGAOTU TECHEDU INC
321,701$988.0M0.00%
24
JOANN INC
88,400$985.0M0.00%Call
25
RIMINI STR INC DEL
102,000$984.0M0.00%Call
26
HPHELMERICH & PAYNE INC
35,900$984.0M0.00%Call
27
COLFAX CORP
21,400$982.0M0.00%Call
28
EBSEMERGENT BIOSOLUTIONS INC
19,573$980.0M0.00%
29
CLMTUSDCALUMET SPECIALTY PRODS PART
123,839$980.0M0.00%
30
KURAKURA ONCOLOGY INC
52,300$980.0M0.00%Call
31
GLWCORNING INC
26,800$978.0M0.00%Put
32
OREILLY AUTOMOTIVE INC
1,600$978.0M0.00%Put
33
FLT1EURFLEETCOR TECHNOLOGIES INC
3,739$977.0M0.00%
34
SMARGBPSMARTSHEET INC
14,198$977.0M0.00%
35
YATSEN HLDG LTD
255,000$972.0M0.00%Call
36
WRAPWRAP TECHNOLOGIES INC
162,300$972.0M0.00%Put
37
AVIRATEA PHARMACEUTICALS INC
27,700$971.0M0.00%Put
38
BROSDUTCH BROS INC
22,400$970.0M0.00%Call
39
SGMOSANGAMO THERAPEUTICS INC
107,500$969.0M0.00%Put
40
LUMBER LIQUIDATORS HLDGS INC
51,900$969.0M0.00%Call
41
MOMENTIVE GLOBAL INC
49,400$968.0M0.00%Put
42
PORTLAND GEN ELEC CO
20,600$968.0M0.00%Call
43
VINTAGE WINE ESTATES INC
94,800$968.0M0.00%Call
44
KRNTKORNIT DIGITAL LTD
6,659$964.0M0.00%
45
DACDANAOS CORPORATION
11,750$962.0M0.00%
46
EX9EXELIXIS INC
45,528$962.0M0.00%
47
FROGJFROG LTD
28,700$961.0M0.00%Call
48
FNKOFUNKO INC
52,800$961.0M0.00%Call
49
OPENOPENDOOR TECHNOLOGIES INC
46,777$960.0M0.00%
50
FOLDAMICUS THERAPEUTICS INC
100,500$960.0M0.00%Call
51
TVGRUPO TELEVISA S A B
87,300$959.0M0.00%Call
52
MOHAWK INDS INC
5,400$958.0M0.00%Put
53
UMCUNITED MICROELECTRONICS CORP
83,675$956.0M0.00%
54
EXELA TECHNOLOGIES INC
492,600$956.0M0.00%Call
55
HUDSON PAC PPTYS INC
36,400$956.0M0.00%Call
56
TXTERNIUM SA
22,567$955.0M0.00%
57
GAN LTD
64,203$955.0M0.00%
58
CGCCANOPY GROWTH CORP
68,788$953.0M0.00%
59
EXPEDITORS INTL WASH INC
8,000$953.0M0.00%Call
60
DADA NEXUS LTD
47,500$952.0M0.00%Call
61
APARTMENT INVT & MGMT CO
139,000$952.0M0.00%Call
62
GATES INDUSTRIAL CORPRATIN P
58,500$952.0M0.00%Put
63
MR COOPER GROUP INC
23,100$951.0M0.00%Call
64
SHOPSHOPIFY INC
700,300$949.5M0.00%Put
65
MNDYMONDAY COM LTD
2,900$946.0M0.00%Put
66
MDXGMIMEDX GROUP INC
155,600$943.0M0.00%Call
67
APARTMENT INVT & MGMT CO
137,600$943.0M0.00%Put
68
ODP1THE ODP CORP
23,454$942.0M0.00%
69
CORESITE RLTY CORP
6,800$942.0M0.00%Call
70
MOXIAN BVI INC
119,100$942.0M0.00%Call
71
FNKOFUNKO INC
51,714$942.0M0.00%
72
CDNSCADENCE DESIGN SYSTEM INC
6,200$939.0M0.00%Call
73
NNOXNANO X IMAGING LTD
41,735$939.0M0.00%
74
EXKENDEAVOUR SILVER CORP
229,200$937.0M0.00%Call
75
GEFGREIF INC
14,500$937.0M0.00%Call
76
BURLBURLINGTON STORES INC
3,300$936.0M0.00%Put
77
SESEN BIO INC
1,179,700$936.0M0.00%Call
78
PBAPEMBINA PIPELINE CORP
29,500$935.0M0.00%Call
79
MGIEURMONEYGRAM INTL INC
116,563$935.0M0.00%
80
WCCWESCO INTL INC
8,100$934.0M0.00%Put
81
EHEHANG HLDGS LTD
39,078$934.0M0.00%
82
JWNUSDNORDSTROM INC
35,317$934.0M0.00%
83
BRIDGETOWN 2 HOLDINGS LTD
94,100$933.0M0.00%Call
84
CRNTCERAGON NETWORKS LTD
266,800$931.0M0.00%Call
85
NEXTIER OILFIELD SOLUTIONS
202,200$930.0M0.00%Call
86
LESLIES INC
45,300$930.0M0.00%Call
87
SANTANDER CONSUMER USA HLDGS
22,300$930.0M0.00%Put
88
RPRXROYALTY PHARMA PLC
25,700$929.0M0.00%Call
89
ATOMATOMERA INC
40,093$926.0M0.00%
90
AMPYAMPLIFY ENERGY CORP NEW
173,600$924.0M0.00%Call
91
MCHPMICROCHIP TECHNOLOGY INC.
6,014$923.0M0.00%
92
WESWESTERN MIDSTREAM PARTNERS L
44,000$922.0M0.00%Call
93
MONOLITHIC PWR SYS INC
1,900$921.0M0.00%Put
94
ASPEN TECHNOLOGY INC
7,500$921.0M0.00%Call
95
TURQUOISE HILL RES LTD
62,400$921.0M0.00%Put
96
OGNORGANON & CO
28,000$918.0M0.00%Put
97
APTALPHA PRO TECH LTD
136,400$918.0M0.00%Put
98
SUMMIT MATLS INC
28,700$918.0M0.00%Put
99
CHDCHURCH & DWIGHT INC
11,100$917.0M0.00%Put
100
HOSTESS BRANDS INC
52,800$917.0M0.00%Call
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