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)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 901 | —AMAG PHARMACEUTICALS INC | 17,300 | $337.0M | 2.88% | Call |
| 902 | —VERINT SYS INC | 7,600 | $337.0M | 2.88% | Call |
| 903 | —GRACE W R & CO DEL NEW | 4,600 | $337.0M | 2.88% | Call |
| 904 | XNETXUNLEI LTD | 31,524 | $337.0M | 2.88% | |
| 905 | —QUALITY SYS INC | 17,300 | $337.0M | 2.88% | Call |
| 906 | —TARGA RES CORP | 6,800 | $337.0M | 2.88% | Put |
| 907 | —THERAPEUTICSMD INC | 53,913 | $336.0M | 2.87% | |
| 908 | —INTERPUBLIC GROUP COS INC | 14,300 | $335.0M | 2.86% | Call |
| 909 | —ACELRX PHARMACEUTICALS INC | 99,200 | $335.0M | 2.86% | Put |
| 910 | ELFE L F BEAUTY INC | 22,000 | $335.0M | 2.86% | Put |
| 911 | —MACOM TECH SOLUTIONS HLDGS I | 14,500 | $334.0M | 2.86% | Call |
| 912 | —QIAGEN NV | 9,200 | $333.0M | 2.85% | Call |
| 913 | NTLAINTELLIA THERAPEUTICS INC | 12,174 | $333.0M | 2.85% | |
| 914 | —PARATEK PHARMACEUTICALS INC | 32,600 | $333.0M | 2.85% | Call |
| 915 | —ADAMAS PHARMACEUTICALS INC | 12,911 | $333.0M | 2.85% | |
| 916 | SSS1EURLIFE STORAGE INC | 3,414 | $332.0M | 2.84% | |
| 917 | —CALITHERA BIOSCIENCES INC | 66,300 | $332.0M | 2.84% | Call |
| 918 | RRRRED ROCK RESORTS INC | 9,900 | $332.0M | 2.84% | Call |
| 919 | TELTE CONNECTIVITY LTD | 3,677 | $331.0M | 2.83% | |
| 920 | —CASA SYS INC | 20,200 | $330.0M | 2.82% | Call |
| 921 | KTOSKRATOS DEFENSE & SEC SOLUTIO | 28,600 | $329.0M | 2.81% | Put |
| 922 | —APPTIO INC | 9,100 | $329.0M | 2.81% | Put |
| 923 | —TACTILE SYS TECHNOLOGY INC | 6,300 | $328.0M | 2.80% | Put |
| 924 | —HI-CRUSH PARTNERS LP | 27,781 | $328.0M | 2.80% | |
| 925 | —ENBRIDGE ENERGY MANAGEMENT L | 32,000 | $328.0M | 2.80% | Call |
| 926 | CCLCARNIVAL CORP | 5,700 | $327.0M | 2.80% | Call |
| 927 | —GREENBRIER COS INC | 6,200 | $327.0M | 2.80% | Put |
| 928 | VSTMVERASTEM INC | 47,551 | $327.0M | 2.80% | |
| 929 | —RIGEL PHARMACEUTICALS INC | 115,500 | $327.0M | 2.80% | Call |
| 930 | —NEVRO CORP | 4,100 | $327.0M | 2.80% | Put |
| 931 | —PATTERN ENERGY GROUP INC | 17,400 | $326.0M | 2.79% | Call |
| 932 | EOGEOG RES INC | 2,622 | $326.0M | 2.79% | |
| 933 | TZOOTRAVELZOO | 19,000 | $325.0M | 2.78% | Call |
| 934 | ONCBEIGENE LTD | 2,100 | $323.0M | 2.76% | Put |
| 935 | —MEDICAL PPTYS TRUST INC | 23,000 | $323.0M | 2.76% | Call |
| 936 | TPRTAPESTRY INC | 6,900 | $322.0M | 2.75% | Put |
| 937 | TTPHEURTETRAPHASE PHARMACEUTICALS I | 90,131 | $322.0M | 2.75% | |
| 938 | —CARBONITE INC | 9,200 | $321.0M | 2.75% | Call |
| 939 | MURMURPHY OIL CORP | 9,500 | $321.0M | 2.75% | Call |
| 940 | —SIGNATURE BK NEW YORK N Y | 2,500 | $320.0M | 2.74% | Put |
| 941 | PUMPPROPETRO HLDG CORP | 20,402 | $320.0M | 2.74% | |
| 942 | BLMNBLOOMIN BRANDS INC | 15,943 | $320.0M | 2.74% | |
| 943 | —PETROCHINA CO LTD | 4,200 | $320.0M | 2.74% | Put |
| 944 | AMKRAMKOR TECHNOLOGY INC | 37,300 | $320.0M | 2.74% | Put |
| 945 | PKXPOSCO | 4,300 | $319.0M | 2.73% | Put |
| 946 | MERCMERCER INTL INC | 18,200 | $319.0M | 2.73% | Call |
| 947 | CTRNCITI TRENDS INC | 11,600 | $318.0M | 2.72% | Call |
| 948 | —CARBONITE INC | 9,100 | $318.0M | 2.72% | Put |
| 949 | —2U INC | 3,800 | $318.0M | 2.72% | Put |
| 950 | —COMSTOCK RES INC | 30,300 | $318.0M | 2.72% | Put |
| 951 | —SCORPIO BULKERS INC | 44,700 | $317.0M | 2.71% | Put |
| 952 | XLBSELECT SECTOR SPDR TR | 5,466 | $317.0M | 2.71% | |
| 953 | TBCHTURTLE BEACH CORP | 15,600 | $317.0M | 2.71% | Put |
| 954 | —WEINGARTEN RLTY INVS | 10,300 | $317.0M | 2.71% | Call |
| 955 | HHYATT HOTELS CORP | 4,100 | $316.0M | 2.70% | Put |
| 956 | RGLDROYAL GOLD INC | 3,400 | $316.0M | 2.70% | Put |
| 957 | ECECOPETROL S A | 15,364 | $316.0M | 2.70% | |
| 958 | SBSWSIBANYE STILLWATER | 130,572 | $316.0M | 2.70% | |
| 959 | PLDPROLOGIS INC | 4,800 | $315.0M | 2.69% | Call |
| 960 | SPHSUBURBAN PROPANE PARTNERS L | 13,400 | $315.0M | 2.69% | Call |
| 961 | —CHILDRENS PL INC | 2,600 | $314.0M | 2.69% | Call |
| 962 | —AVADEL PHARMACEUTICALS PLC | 51,300 | $314.0M | 2.69% | Call |
| 963 | —AV HOMES INC | 14,600 | $312.0M | 2.67% | Put |
| 964 | IMGIAMGOLD CORP | 53,716 | $312.0M | 2.67% | |
| 965 | —FANHUA INC | 10,899 | $311.0M | 2.66% | |
| 966 | —RUBICON PROJ INC | 108,700 | $310.0M | 2.65% | Put |
| 967 | BLMNBLOOMIN BRANDS INC | 15,400 | $310.0M | 2.65% | Put |
| 968 | AMRXAMNEAL PHARMACEUTICALS INC | 18,900 | $310.0M | 2.65% | Call |
| 969 | CLSDUSDCLEARSIDE BIOMEDICAL INC | 28,899 | $309.0M | 2.64% | |
| 970 | DEDEERE & CO | 2,210 | $309.0M | 2.64% | |
| 971 | HRLHORMEL FOODS CORP | 8,300 | $309.0M | 2.64% | Put |
| 972 | ECLECOLAB INC | 2,200 | $309.0M | 2.64% | Call |
| 973 | VOCVOC ENERGY TR | 58,100 | $309.0M | 2.64% | Call |
| 974 | —PROPETRO HLDG CORP | 19,700 | $309.0M | 2.64% | Call |
| 975 | —DRIVE SHACK INC | 40,000 | $309.0M | 2.64% | Put |
| 976 | BHRBRAEMAR HOTELS & RESORTS INC | 27,000 | $308.0M | 2.63% | Call |
| 977 | CPE3EURCALLON PETE CO DEL | 28,671 | $308.0M | 2.63% | |
| 978 | —SESEN BIO INC | 158,200 | $308.0M | 2.63% | Call |
| 979 | DHTDHT HOLDINGS INC | 65,628 | $308.0M | 2.63% | |
| 980 | VVXVECTRUS INC | 10,000 | $308.0M | 2.63% | |
| 981 | —REVANCE THERAPEUTICS INC | 11,200 | $307.0M | 2.63% | Call |
| 982 | PLSEPULSE BIOSCIENCES INC | 20,300 | $307.0M | 2.63% | Call |
| 983 | URBNURBAN OUTFITTERS INC | 6,900 | $307.0M | 2.63% | Put |
| 984 | SF9SANDERSON FARMS INC | 2,921 | $307.0M | 2.63% | |
| 985 | ABRARBOR RLTY TR INC | 29,300 | $306.0M | 2.62% | Call |
| 986 | —TELLURIAN INC NEW | 36,600 | $305.0M | 2.61% | Put |
| 987 | —FITBIT INC | 46,700 | $305.0M | 2.61% | Put |
| 988 | —CERIDIAN HCM HLDG INC | 9,200 | $305.0M | 2.61% | Put |
| 989 | —MAKEMYTRIP LIMITED MAURITIUS | 8,400 | $304.0M | 2.60% | Call |
| 990 | CHRSCOHERUS BIOSCIENCES INC | 21,700 | $304.0M | 2.60% | Call |
| 991 | —CAVIUM INC | 3,500 | $303.0M | 2.59% | Put |
| 992 | AMXNAMERICA MOVIL SAB DE CV | 18,169 | $303.0M | 2.59% | |
| 993 | BAXBAXTER INTL INC | 4,100 | $303.0M | 2.59% | Call |
| 994 | SBLKSTAR BULK CARRIERS CORP | 23,598 | $303.0M | 2.59% | |
| 995 | ERIIENERGY RECOVERY INC | 37,300 | $301.0M | 2.57% | Call |
| 996 | NGLNGL ENERGY PARTNERS LP | 24,100 | $301.0M | 2.57% | Put |
| 997 | —ENDURANCE INTL GROUP HLDGS I | 30,300 | $301.0M | 2.57% | Call |
| 998 | —SIRIUS XM HLDGS INC | 44,500 | $301.0M | 2.57% | Put |
| 999 | BHPBHP BILLITON LTD | 6,000 | $300.0M | 2.57% | Put |
| 1000 | —EVEREST RE GROUP LTD | 1,300 | $300.0M | 2.57% | Put |