GROUP ONE TRADING LLC Q2 2019 Filing
Filed August 9, 2019
Portfolio Value
$11.1B
Holdings
4,933
Report Date
Q2 2019
Filing Type
13F-HR
All Holdings (4,933 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 801 | PETSPETMED EXPRESS INC | 24,100 | $378.0M | 3.42% | Put |
| 802 | —ENERPLUS CORP | 50,000 | $377.0M | 3.41% | Call |
| 803 | ACLSAXCELIS TECHNOLOGIES INC | 25,000 | $376.0M | 3.40% | Put |
| 804 | SOHUSOHU COM LTD | 26,808 | $375.0M | 3.39% | |
| 805 | HASIHANNON ARMSTRONG SUST INFR C | 13,300 | $375.0M | 3.39% | Call |
| 806 | SVRASAVARA INC | 158,200 | $375.0M | 3.39% | Call |
| 807 | APPNAPPIAN CORP | 10,400 | $375.0M | 3.39% | Call |
| 808 | CRBPEURCORBUS PHARMACEUTICALS HLDGS | 54,111 | $375.0M | 3.39% | |
| 809 | MERCMERCER INTL INC | 24,200 | $374.0M | 3.38% | Call |
| 810 | AMANTERO MIDSTREAM CORP | 32,600 | $374.0M | 3.38% | Put |
| 811 | AMANTERO MIDSTREAM CORP | 32,600 | $374.0M | 3.38% | Call |
| 812 | DINDINE BRANDS GLOBAL INC | 3,903 | $373.0M | 3.38% | |
| 813 | PENNPENN NATL GAMING INC | 19,376 | $373.0M | 3.38% | |
| 814 | —CONTAINER STORE GROUP INC | 50,800 | $372.0M | 3.37% | Put |
| 815 | FPIFARMLAND PARTNERS INC | 52,600 | $371.0M | 3.36% | Call |
| 816 | LTHM1EURLIVENT CORP | 53,411 | $370.0M | 3.35% | |
| 817 | CTLEURCENTURYLINK INC | 31,504 | $370.0M | 3.35% | |
| 818 | ANIKANIKA THERAPEUTICS INC | 9,100 | $370.0M | 3.35% | Call |
| 819 | WTWISDOMTREE INVTS INC | 59,890 | $370.0M | 3.35% | |
| 820 | EDITEDITAS MEDICINE INC | 14,900 | $369.0M | 3.34% | Call |
| 821 | —HEXO CORP | 69,400 | $369.0M | 3.34% | Call |
| 822 | —FIDELITY NATL INFORMATION SV | 3,000 | $368.0M | 3.33% | Call |
| 823 | MCRBSERES THERAPEUTICS INC | 114,300 | $368.0M | 3.33% | Call |
| 824 | KLACKLA-TENCOR CORP | 3,100 | $366.0M | 3.31% | Call |
| 825 | —AMERICAN AXLE & MFG HLDGS IN | 28,600 | $365.0M | 3.30% | Put |
| 826 | SFIXSTITCH FIX INC | 11,400 | $365.0M | 3.30% | Put |
| 827 | FBPFIRST BANCORP N C | 10,000 | $364.0M | 3.29% | Call |
| 828 | —PROPETRO HLDG CORP | 17,600 | $364.0M | 3.29% | Put |
| 829 | SRCUSDSPIRIT RLTY CAP INC NEW | 8,500 | $363.0M | 3.28% | |
| 830 | MTGMGIC INVT CORP WIS | 27,519 | $362.0M | 3.28% | |
| 831 | ELFE L F BEAUTY INC | 25,700 | $362.0M | 3.28% | Put |
| 832 | —AEGON N V | 73,200 | $362.0M | 3.28% | Call |
| 833 | MAXREURMAXAR TECHNOLOGIES INC | 46,146 | $361.0M | 3.27% | |
| 834 | —HOSTESS BRANDS INC | 25,000 | $361.0M | 3.27% | Call |
| 835 | ADIANALOG DEVICES INC | 3,200 | $361.0M | 3.27% | Put |
| 836 | INGNINOGEN INC | 5,400 | $361.0M | 3.27% | Call |
| 837 | —NORTHERN TR CORP | 4,000 | $360.0M | 3.26% | Call |
| 838 | AMANTERO MIDSTREAM CORP | 31,403 | $360.0M | 3.26% | |
| 839 | ROSTROSS STORES INC | 3,617 | $359.0M | 3.25% | |
| 840 | TREXTREX CO INC | 5,000 | $359.0M | 3.25% | Call |
| 841 | —MERCURY SYS INC | 5,100 | $359.0M | 3.25% | Put |
| 842 | —WABTEC CORP | 5,000 | $359.0M | 3.25% | Call |
| 843 | —ALTRA INDL MOTION CORP | 10,000 | $359.0M | 3.25% | Put |
| 844 | —HOSTESS BRANDS INC | 24,800 | $358.0M | 3.24% | Put |
| 845 | GDDYGODADDY INC | 5,100 | $358.0M | 3.24% | Call |
| 846 | ALRMALARM COM HLDGS INC | 6,668 | $357.0M | 3.23% | |
| 847 | —PEOPLES UTD FINL INC | 21,300 | $357.0M | 3.23% | Put |
| 848 | SKTTANGER FACTORY OUTLET CTRS I | 21,934 | $356.0M | 3.22% | |
| 849 | ALNYALNYLAM PHARMACEUTICALS INC | 4,900 | $356.0M | 3.22% | Put |
| 850 | WUBAUSD58 COM INC | 5,708 | $355.0M | 3.21% | |
| 851 | INSGEURINSEEGO CORP | 74,065 | $355.0M | 3.21% | |
| 852 | —SIENTRA INC | 57,700 | $355.0M | 3.21% | Put |
| 853 | AUDCAUDIOCODES LTD | 22,900 | $354.0M | 3.20% | |
| 854 | OSPNONESPAN INC | 25,000 | $354.0M | 3.20% | Put |
| 855 | FBINFORTUNE BRANDS HOME & SEC IN | 6,200 | $354.0M | 3.20% | Call |
| 856 | PNRPENTAIR PLC | 9,500 | $353.0M | 3.19% | Put |
| 857 | PPTPREMIER INC | 9,000 | $352.0M | 3.19% | Call |
| 858 | —DENBURY RES INC | 284,200 | $352.0M | 3.19% | Call |
| 859 | —ADAMAS PHARMACEUTICALS INC | 56,700 | $352.0M | 3.19% | Call |
| 860 | RVLVREVOLVE GROUP INC | 10,200 | $352.0M | 3.19% | Call |
| 861 | —CATALENT INC | 6,500 | $352.0M | 3.19% | Put |
| 862 | FLOFLOWERS FOODS INC | 15,100 | $351.0M | 3.18% | Call |
| 863 | —CORE LABORATORIES N V | 6,700 | $350.0M | 3.17% | Call |
| 864 | CVETUSDCOVETRUS INC | 14,310 | $350.0M | 3.17% | |
| 865 | —TEEKAY LNG PARTNERS L P | 24,700 | $348.0M | 3.15% | Call |
| 866 | PDPAGERDUTY INC | 7,400 | $348.0M | 3.15% | Call |
| 867 | CCKCROWN HOLDINGS INC | 5,700 | $348.0M | 3.15% | Put |
| 868 | MMM3M CO | 2,000 | $347.0M | 3.14% | Put |
| 869 | ACIWACI WORLDWIDE INC | 10,100 | $347.0M | 3.14% | Call |
| 870 | —TAUBMAN CTRS INC | 8,490 | $347.0M | 3.14% | |
| 871 | —LOGMEIN INC | 4,700 | $346.0M | 3.13% | Put |
| 872 | TAT&T INC | 10,328 | $346.0M | 3.13% | |
| 873 | ARLPALLIANCE RES PARTNER L P | 20,400 | $346.0M | 3.13% | Call |
| 874 | CCCHEMOURS CO | 14,355 | $345.0M | 3.12% | |
| 875 | LOBLIVE OAK BANCSHARES INC | 20,000 | $343.0M | 3.10% | Call |
| 876 | SBSCOMPANHIA DE SANEAMENTO BASI | 28,100 | $342.0M | 3.09% | Call |
| 877 | —PEOPLES UTD FINL INC | 20,400 | $342.0M | 3.09% | Call |
| 878 | BBYBEST BUY INC | 4,900 | $342.0M | 3.09% | Call |
| 879 | —HABIT RESTAURANTS INC | 32,555 | $342.0M | 3.09% | |
| 880 | —VENATOR MATLS PLC | 64,398 | $341.0M | 3.09% | |
| 881 | HUBSHUBSPOT INC | 2,000 | $341.0M | 3.09% | Put |
| 882 | —ACCELERATE DIAGNOSTICS INC | 14,900 | $341.0M | 3.09% | Put |
| 883 | MGNXMACROGENICS INC | 20,100 | $341.0M | 3.09% | Call |
| 884 | LGFEURLIONS GATE ENTMNT CORP | 27,850 | $341.0M | 3.09% | |
| 885 | CALCALERES INC | 17,100 | $341.0M | 3.09% | Call |
| 886 | BEBLOOM ENERGY CORP | 27,800 | $341.0M | 3.09% | Put |
| 887 | —EXPEDITORS INTL WASH INC | 4,500 | $341.0M | 3.09% | Put |
| 888 | SEASEABRIDGE GOLD INC | 25,196 | $341.0M | 3.09% | |
| 889 | BURLBURLINGTON STORES INC | 2,000 | $340.0M | 3.08% | Call |
| 890 | —CELESTICA INC | 49,800 | $340.0M | 3.08% | Put |
| 891 | —NEW YORK MTG TR INC | 54,800 | $340.0M | 3.08% | Put |
| 892 | IMMRIMMERSION CORP | 44,700 | $340.0M | 3.08% | Call |
| 893 | —VERSUM MATLS INC | 6,600 | $340.0M | 3.08% | Put |
| 894 | SMFGSUMITOMO MITSUI FINL GROUP I | 48,000 | $339.0M | 3.07% | Put |
| 895 | AKBAAKEBIA THERAPEUTICS INC | 70,077 | $339.0M | 3.07% | |
| 896 | EOLSEVOLUS INC | 23,140 | $338.0M | 3.06% | |
| 897 | UECURANIUM ENERGY CORP | 246,200 | $337.0M | 3.05% | Call |
| 898 | —NOBLE CORP PLC | 180,100 | $337.0M | 3.05% | Call |
| 899 | PHGKONINKLIJKE PHILIPS N V | 7,700 | $336.0M | 3.04% | Put |
| 900 | GNLGLOBAL NET LEASE INC | 17,100 | $336.0M | 3.04% | Call |