GROUP ONE TRADING LLC Q2 2018 Filing

Filed August 14, 2018

Portfolio Value

$11.7B

Holdings

5,072

Report Date

Q2 2018

Filing Type

13F-HR

All Holdings (5,072 positions)

#StockSharesValue% PortfolioType
701
BANCORPSOUTH BK TUPELO MISS
12,900$425.0M3.63%Call
702
TAILORED BRANDS INC
16,651$425.0M3.63%
703
GAIN CAP HLDGS INC
56,200$424.0M3.63%Call
704
ZYNERBA PHARMACEUTICALS INC
43,500$424.0M3.63%Call
705
WBAWALGREENS BOOTS ALLIANCE INC
7,069$424.0M3.63%
706
HAWAIIAN HOLDINGS INC
11,800$424.0M3.63%Put
707
BELMOND LTD
37,986$424.0M3.63%
708
AMERICAN OUTDOOR BRANDS CORP
35,231$424.0M3.63%
709
SEASPAN CORP
41,600$423.0M3.62%Call
710
DOWDUPONT INC
6,419$423.0M3.62%
711
SIGMA DESIGNS INC
69,300$423.0M3.62%Call
712
RDFNREDFIN CORP
18,251$421.0M3.60%
713
HD SUPPLY HLDGS INC
9,800$420.0M3.59%Call
714
CHIMERA INVT CORP
23,000$420.0M3.59%Call
715
ABEONA THERAPEUTICS INC
26,200$419.0M3.58%Put
716
CALLON PETE CO DEL
38,900$418.0M3.57%Call
717
OCCIDENTAL PETE CORP DEL
5,000$418.0M3.57%Put
718
AIRAAR CORP
9,000$418.0M3.57%Call
719
VSHVISHAY INTERTECHNOLOGY INC
18,000$418.0M3.57%Call
720
GONGERON CORP
121,785$418.0M3.57%
721
PLNTPLANET FITNESS INC
9,499$417.0M3.57%
722
USCRU S CONCRETE INC
7,899$415.0M3.55%
723
NVONOVO-NORD ISK A S
9,000$415.0M3.55%Call
724
COMSTOCK RES INC
39,400$414.0M3.54%Call
725
ROCKWELL MED INC
83,900$414.0M3.54%Put
726
BBVABANCO BILBAO VIZCAYA ARGENTA
59,200$414.0M3.54%Call
727
UNGUSDUNITED STATES NATL GAS FUND
17,439$413.0M3.53%
728
OPTUALTICE USA INC
24,122$412.0M3.52%
729
CARBO CERAMICS INC
44,900$412.0M3.52%Call
730
ALDER BIOPHARMACEUTICALS INC
26,100$412.0M3.52%Call
731
LINE CORP
10,000$411.0M3.51%Put
732
KEMET CORP
17,000$411.0M3.51%Put
733
FIVE PRIME THERAPEUTICS INC
26,000$411.0M3.51%Put
734
PAYXPAYCHEX INC
6,000$410.0M3.51%Put
735
PCRXPACIRA PHARMACEUTICALS INC
12,800$410.0M3.51%Call
736
ATLANTICA YIELD PLC
20,300$410.0M3.51%Call
737
MELINTA THERAPEUTICS INC
64,400$409.0M3.50%Call
738
ULUNILEVER PLC
7,400$409.0M3.50%Put
739
INVACARE CORP
22,000$409.0M3.50%Call
740
FANGDIAMONDBACK ENERGY INC
3,100$408.0M3.49%Call
741
SPGIS&P GLOBAL INC
2,000$408.0M3.49%Call
742
ADT INC
46,900$406.0M3.47%Put
743
NDLSNOODLES & CO
33,000$406.0M3.47%Put
744
SHUTTERFLY INC
4,500$405.0M3.46%Call
745
AWNADVANCE AUTO PARTS INC
2,981$405.0M3.46%
746
QEP RES INC
33,000$405.0M3.46%Put
747
BARCLAYS BK PLC
10,944$405.0M3.46%
748
INGERSOLL-RAND PLC
4,500$404.0M3.45%Put
749
ZYNGA INC
99,200$404.0M3.45%Put
750
TREEHOUSE FOODS INC
7,700$404.0M3.45%Put
751
DQDAQO NEW ENERGY CORP
11,333$403.0M3.45%
752
HORTONWORKS INC
22,100$403.0M3.45%Put
753
AMIRA NATURE FOODS LTD
180,942$402.0M3.44%
754
MGIC INVT CORP WIS
37,500$402.0M3.44%Call
755
LSAKNET 1 UEPS TECHNOLOGIES INC
44,234$402.0M3.44%
756
2U INC
4,800$401.0M3.43%Call
757
FRPTFRESHPET INC
14,615$401.0M3.43%
758
ABGAMERISOURCEBERGEN CORP
4,707$401.0M3.43%
759
IDTIDT CORP
71,200$400.0M3.42%Put
760
STARS GROUP INC
11,000$399.0M3.41%Call
761
ADSKAUTODESK INC
3,041$399.0M3.41%
762
OLLIES BARGAIN OUTLT HLDGS I
5,500$399.0M3.41%Put
763
CREE INC
9,600$399.0M3.41%Put
764
SERVICEMASTER GLOBAL HLDGS I
6,700$398.0M3.40%Call
765
TRTN-PATRITON INTL LTD
12,941$397.0M3.39%
766
OCULOCULAR THERAPEUTIX INC
58,800$397.0M3.39%Call
767
XECEURCIMAREX ENERGY CO
3,902$397.0M3.39%
768
MITEK SYS INC
44,500$396.0M3.39%Call
769
VEONVEON LTD
166,200$396.0M3.39%Put
770
TRITON INTL LTD
12,900$396.0M3.39%Call
771
SONIC CORP
11,500$396.0M3.39%Call
772
QLYSQUALYS INC
4,700$396.0M3.39%Call
773
TCBITEXAS CAPITAL BANCSHARES INC
4,322$395.0M3.38%
774
EXPRESS INC
43,100$394.0M3.37%Put
775
SUMMIT MATLS INC
15,000$394.0M3.37%Call
776
ALLIANCEBERNSTEIN HOLDING LP
13,800$394.0M3.37%Put
777
AZNASTRAZENECA PLC
11,200$393.0M3.36%Put
778
FHNFIRST HORIZON NATL CORP
22,000$392.0M3.35%Call
779
ADVERUM BIOTECHNOLOGIES INC
74,000$392.0M3.35%Call
780
KANSAS CITY SOUTHERN
3,700$392.0M3.35%Call
781
FINANCIAL ENGINES INC
8,700$391.0M3.34%Call
782
ANABANAPTYSBIO INC
5,500$391.0M3.34%Call
783
RDNRADIAN GROUP INC
24,090$391.0M3.34%
784
WINGWINGSTOP INC
7,500$391.0M3.34%Put
785
YRC WORLDWIDE INC
38,900$391.0M3.34%Put
786
CRICARTER INC
3,600$390.0M3.34%Put
787
EVCENTRAVISION COMMUNICATIONS C
78,000$390.0M3.34%Put
788
SENDGRID INC
14,600$387.0M3.31%Call
789
LULULULULEMON ATHLETICA INC
3,100$387.0M3.31%Call
790
FUODOLBY LABORATORIES INC
6,269$387.0M3.31%
791
ATENA10 NETWORKS INC
61,928$386.0M3.30%
792
CUBICUSTOMERS BANCORP INC
13,600$386.0M3.30%Call
793
ITUBITAU UNIBANCO HLDG SA
37,165$386.0M3.30%
794
DRIDARDEN RESTAURANTS INC
3,600$385.0M3.29%Put
795
XILINX INC
5,900$385.0M3.29%Call
796
ETFIS SER TR I
52,552$384.0M3.28%
797
PROGENICS PHARMACEUTICALS IN
47,500$382.0M3.27%Put
798
CRNTCERAGON NETWORKS LTD
107,100$382.0M3.27%Put
799
NORTHERN OIL & GAS INC NEV
121,400$382.0M3.27%Call
800
LILALIBERTY LATIN AMERICA LTD
20,000$382.0M3.27%Put
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