The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ALEXION PHARMACEUTICALS INC CALL 015351909 41,798 375,000 SH Call SOLE 0 375,000 0 0
AMICUS THERAPEUTICS INC CALL 03152W909 22,560 1,500,000 SH Call SOLE 0 1,500,000 0 0
ARCONIC INC CALL 03965L900 36,864 1,600,000 SH Call SOLE 0 1,600,000 0 0
CARMAX INC CALL 143130902 18,582 300,000 SH Call SOLE 0 300,000 0 0
COMCAST CORP NEW CALL 20030N901 25,628 750,000 SH Call SOLE 0 750,000 0 0
FACEBOOK INC CALL 30303M902 15,979 100,000 SH Call SOLE 0 100,000 0 0
GW PHARMACEUTICALS PLC CALL 36197T903 39,435 350,000 SH Call SOLE 0 350,000 0 0
MERCK & CO INC CALL 58933Y905 43,440 797,500 SH Call SOLE 0 797,500 0 0
SAREPTA THERAPEUTICS INC CALL 803607900 14,818 200,000 SH Call SOLE 0 200,000 0 0
SERVICE CORP INTL CALL 817565904 14,779 391,600 SH Call SOLE 0 391,600 0 0
SPECTRUM BRANDS HLDGS INC CALL 84763R901 31,110 300,000 SH Call SOLE 0 300,000 0 0
STRYKER CORP CALL 863667901 32,184 200,000 SH Call SOLE 0 200,000 0 0
CRISPR THERAPEUTICS AG PUT H17182958 1,600 35,000 SH Put SOLE 0 35,000 0 0
ALEXION PHARMACEUTICALS INC PUT 015351959 41,798 375,000 SH Put SOLE 0 375,000 0 0
AMICUS THERAPEUTICS INC PUT 03152W959 22,560 1,500,000 SH Put SOLE 0 1,500,000 0 0
EDITAS MEDICINE INC PUT 28106W953 1,658 50,000 SH Put SOLE 0 50,000 0 0
FACEBOOK INC PUT 30303M952 15,979 100,000 SH Put SOLE 0 100,000 0 0
GW PHARMACEUTICALS PLC PUT 36197T953 39,435 350,000 SH Put SOLE 0 350,000 0 0
LOXO ONCOLOGY INC PUT 548862951 2,884 25,000 SH Put SOLE 0 25,000 0 0
NEKTAR THERAPEUTICS PUT 640268958 9,563 90,000 SH Put SOLE 0 90,000 0 0
SPDR S&P 500 ETF TR PUT 78462F953 394,725 1,500,000 SH Put SOLE 0 1,500,000 0 0
ALEXION PHARMACEUTICALS INC COM 015351109 39,882 357,816 SH   SOLE 0 357,816 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 65,707 358,000 SH   SOLE 0 358,000 0 0
AMICUS THERAPEUTICS INC COM 03152W109 40,282 2,678,300 SH   SOLE 0 2,678,300 0 0
ANTHEM INC COM 036752103 26,364 120,000 SH   SOLE 0 120,000 0 0
ARCONIC INC COM 03965L100 71,529 3,104,561 SH   SOLE 0 3,104,561 0 0
AUDENTES THERAPEUTICS INC COM 05070R104 8,887 295,754 SH   SOLE 0 295,754 0 0
AUTODESK INC COM 052769106 98,631 785,400 SH   SOLE 0 785,400 0 0
BIOGEN INC COM 09062X103 34,447 125,801 SH   SOLE 0 125,801 0 0
BROADCOM LTD SHS Y09827109 70,554 299,400 SH   SOLE 0 299,400 0 0
CAMPING WORLD HLDGS INC CL A 13462K109 22,430 695,504 SH   SOLE 0 695,504 0 0
CARMAX INC COM 143130102 27,968 451,536 SH   SOLE 0 451,536 0 0
ENVISION HEALTHCARE CORP COM 29414D100 49,094 1,277,502 SH   SOLE 0 1,277,502 0 0
FACEBOOK INC CL A 30303M102 59,122 370,000 SH   SOLE 0 370,000 0 0
FIRST BANCORP P R COM NEW 318672706 18,269 3,034,790 SH   SOLE 0 3,034,790 0 0
FLEETCOR TECHNOLOGIES INC COM 339041105 97,659 482,268 SH   SOLE 0 482,268 0 0
GENERAL MLS INC COM 370334104 3,380 75,000 SH   SOLE 0 75,000 0 0
GREEN PLAINS PARTNERS LP COM REP PTR IN 393221106 16,727 961,328 SH   SOLE 0 961,328 0 0
HUMANA INC COM 444859102 64,506 239,950 SH   SOLE 0 239,950 0 0
KRYSTAL BIOTECH INC COM 501147102 2,546 252,348 SH   SOLE 0 252,348 0 0
LPL FINL HLDGS INC COM 50212V100 61,075 1,000,080 SH   SOLE 0 1,000,080 0 0
LEIDOS HLDGS INC COM 525327102 26,302 402,177 SH   SOLE 0 402,177 0 0
LOWES COS INC COM 548661107 44,138 503,000 SH   SOLE 0 503,000 0 0
MGM RESORTS INTERNATIONAL COM 552953101 52,880 1,510,000 SH   SOLE 0 1,510,000 0 0
NEVRO CORP COM 64157F103 25,544 294,723 SH   SOLE 0 294,723 0 0
NIGHTSTAR THERAPEUTICS PLC ADR 65413A101 2,446 170,952 SH   SOLE 0 170,952 0 0
PIERIS PHARMACEUTICALS INC COM 720795103 2,013 295,100 SH   SOLE 0 295,100 0 0
POPULAR INC COM NEW 733174700 35,280 847,674 SH   SOLE 0 847,674 0 0
PUMA BIOTECHNOLOGY INC COM 74587V107 28,715 421,966 SH   SOLE 0 421,966 0 0
SAREPTA THERAPEUTICS INC COM 803607100 56,191 758,413 SH   SOLE 0 758,413 0 0
SERVICE CORP INTL COM 817565104 78,540 2,081,085 SH   SOLE 0 2,081,085 0 0
SPECTRUM BRANDS HLDGS INC COM 84763R101 159,429 1,537,405 SH   SOLE 0 1,537,405 0 0
STRYKER CORP COM 863667101 38,621 240,000 SH   SOLE 0 240,000 0 0
SUNOPTA INC COM 8676EP108 22,823 3,214,522 SH   SOLE 0 3,214,522 0 0
TD AMERITRADE HLDG CORP COM 87236Y108 57,216 966,000 SH   SOLE 0 966,000 0 0
WORLDPAY INC CL A 981558109 85,041 1,034,053 SH   SOLE 0 1,034,053 0 0
VISA INC COM CL A 92826C839 55,025 460,000 SH   SOLE 0 460,000 0 0
IQIYI INC SPONSORED ADS 46267X108 3,888 250,000 SH   SOLE 0 250,000 0 0