GROUP ONE TRADING LLC Q3 2020 Filing

Filed November 12, 2020

Portfolio Value

$31.8B

Holdings

6,077

Report Date

Q3 2020

Filing Type

13F-HR

All Holdings (6,077 positions)

#StockSharesValue% PortfolioType
1
OMFONEMAIN HLDGS INC
32,000$1.0B3.14%Put
2
FROFRONTLINE LTD
153,700$999.0M3.14%Call
3
CORNTEUCRIUM COMMODITY TR
76,187$999.0M3.14%
4
RYNRAYONIER INC
37,800$999.0M3.14%Call
5
GDGENERAL DYNAMICS CORP
7,200$997.0M3.13%Call
6
FLBFLUIDIGM CORP DEL
134,214$997.0M3.13%
7
CAMPBELL SOUP CO
20,600$996.0M3.13%Call
8
STERICYCLE INC
15,800$996.0M3.13%Put
9
CYRUSONE INC
14,200$994.0M3.12%Call
10
LEALEAR CORP
9,100$992.0M3.12%Call
11
KELLOGG CO
15,300$988.0M3.10%Put
12
TNDMTANDEM DIABETES CARE INC
8,700$987.0M3.10%Put
13
TRAVELCENTERS OF AMERICA INC
50,500$987.0M3.10%Put
14
FLOTEK INDS INC DEL
363,500$985.0M3.09%Call
15
UTZUTZ BRANDS INC
55,000$985.0M3.09%Put
16
NDAQNASDAQ INC
8,000$982.0M3.08%Put
17
HHYATT HOTELS CORP
18,400$982.0M3.08%Put
18
SCHRODINGER INC
20,600$979.0M3.07%Put
19
PTCTPTC THERAPEUTICS INC
20,900$977.0M3.07%Put
20
TALEND S A
25,000$976.0M3.06%Put
21
CMCCOMMERCIAL METALS CO
48,800$975.0M3.06%Call
22
JDJD.COM INC
12,559$975.0M3.06%
23
GUESS INC
83,800$974.0M3.06%Call
24
IONSIONIS PHARMACEUTICALS INC
20,500$973.0M3.06%Put
25
GDDYGODADDY INC
12,800$972.0M3.05%Call
26
CHRSCOHERUS BIOSCIENCES INC
53,000$972.0M3.05%Put
27
SGMOSANGAMO THERAPEUTICS INC
102,800$971.0M3.05%Put
28
OCOWENS CORNING NEW
14,100$970.0M3.05%Put
29
HEALTHCARE SVCS GROUP INC
45,000$969.0M3.04%Put
30
REALTHE REALREAL INC
66,891$968.0M3.04%
31
EQTEQT CORP
74,800$967.0M3.04%Put
32
CNHICNH INDL N V
123,492$966.0M3.03%
33
MEOHMETHANEX CORP
39,572$966.0M3.03%
34
CRBPEURCORBUS PHARMACEUTICALS HLDGS
536,655$966.0M3.03%
35
HEIHEICO CORP NEW
9,200$963.0M3.02%Call
36
LIMELIGHT NETWORKS INC
167,016$962.0M3.02%
37
MURMURPHY OIL CORP
107,700$961.0M3.02%Put
38
WPX ENERGY INC
196,000$960.0M3.01%Call
39
WESTERN UN CO
44,800$960.0M3.01%Put
40
CTXSEURCITRIX SYS INC
6,971$960.0M3.01%
41
NYTNEW YORK TIMES CO
22,400$959.0M3.01%Call
42
ZTSZOETIS INC
5,800$959.0M3.01%Call
43
QIWQIWI PLC
55,230$958.0M3.01%
44
NEW YORK CMNTY BANCORP INC
115,700$957.0M3.01%Call
45
POLARITYTE INC
919,000$956.0M3.00%Call
46
INSPIRE MED SYS INC
7,400$955.0M3.00%Put
47
HASHASBRO INC
11,500$951.0M2.99%Call
48
BROOKFIELD PROPERTY PARTRS L
78,800$948.0M2.98%Put
49
XPEVXPENG INC
47,200$947.0M2.97%Put
50
PROSPECT CAP CORP
188,000$946.0M2.97%Put
51
CHWYCHEWY INC
17,227$945.0M2.97%
52
KENSINGTON CAP ACQUISITION C
56,400$945.0M2.97%Call
53
JMIAJUMIA TECHNOLOGIES AG
118,200$944.0M2.96%Put
54
CALLAWAY GOLF CO
49,200$942.0M2.96%Call
55
CRBPCORBUS PHARMACEUTICALS HLDGS
522,800$941.0M2.96%Put
56
VYXNCR CORP NEW
42,500$941.0M2.96%Call
57
MRSHMARSH & MCLENNAN COS INC
8,200$941.0M2.96%Call
58
AMANTERO MIDSTREAM CORP
175,268$941.0M2.96%
59
CONTINENTAL RES INC
76,400$938.0M2.95%Call
60
HRBBLOCK H & R INC
57,500$937.0M2.94%Put
61
UNITED STS BRENT OIL FD LP
88,000$937.0M2.94%Call
62
SCIPLAY CORP
57,600$934.0M2.93%Call
63
WESWESTERN MIDSTREAM PARTNERS L
116,800$934.0M2.93%Call
64
COMSTOCK RES INC
212,700$932.0M2.93%Put
65
TARGA RES CORP
66,400$932.0M2.93%Call
66
EMERSON ELEC CO
14,200$931.0M2.92%Put
67
BDXBECTON DICKINSON & CO
4,000$931.0M2.92%Put
68
FOLDAMICUS THERAPEUTICS INC
65,800$929.0M2.92%Call
69
DECIPHERA PHARMACEUTICALS IN
18,100$929.0M2.92%Call
70
TEXAS INSTRS INC
6,500$928.0M2.91%Put
71
SASEABRIDGE GOLD INC
49,400$928.0M2.91%Put
72
4I1PHILIP MORRIS INTL INC
12,376$928.0M2.91%
73
ABEVAMBEV SA
410,200$927.0M2.91%Put
74
ADMAADMA BIOLOGICS INC
387,500$926.0M2.91%Put
75
ULUNILEVER PLC
15,000$925.0M2.90%Call
76
NRGNRG ENERGY INC
30,100$925.0M2.90%Put
77
HSTHOST HOTELS & RESORTS INC
85,700$925.0M2.90%Call
78
MICROVISION INC DEL
473,200$923.0M2.90%Call
79
SSNCSS&C TECHNOLOGIES HLDGS INC
15,245$923.0M2.90%
80
NUVASIVE INC
19,000$923.0M2.90%Put
81
YELPYELP INC
45,890$922.0M2.90%
82
YUMYUM BRANDS INC
10,100$922.0M2.90%Call
83
ANFABERCROMBIE & FITCH CO
66,100$921.0M2.89%Put
84
ALLTALLOT LTD
101,100$920.0M2.89%Call
85
OSISOSI SYSTEMS INC
11,800$916.0M2.88%Call
86
GPROGOPRO INC
202,300$916.0M2.88%Put
87
DYNEX CAP INC
60,200$916.0M2.88%Call
88
MGNIMAGNITE INC
131,700$915.0M2.87%Put
89
KSSKOHLS CORP
49,255$913.0M2.87%
90
NSCNORFOLK SOUTHN CORP
4,262$912.0M2.86%
91
CANADIAN NAT RES LTD
56,900$911.0M2.86%Call
92
ADMARCHER DANIELS MIDLAND CO
19,600$911.0M2.86%Put
93
VICRVICOR CORP
11,700$909.0M2.85%Call
94
MALLINCKRODT PUB LTD CO
933,600$909.0M2.85%Call
95
WSMWILLIAMS SONOMA INC
10,040$908.0M2.85%
96
TBHCKIRKLANDS INC
110,400$906.0M2.85%Call
97
CNKCINEMARK HLDGS INC
90,406$904.0M2.84%
98
TSCOTRACTOR SUPPLY CO
6,300$903.0M2.84%Call
99
PRVBUSDPROVENTION BIO INC
70,275$902.0M2.83%
100
DANDANA INCORPORATED
73,100$901.0M2.83%Call
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