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

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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
ADOBE SYSTEMS INC COM 00724F101 7,350 27,582 SH   SOLE   27,582 0 0
ALIBABA GROUP HOLDING-SP ADR COM 01609W102 10,230 56,072 SH   SOLE   56,072 0 0
ALPHABET INC-CL A CAP STK CL A 02079K305 18,480 15,702 SH   SOLE   15,702 0 0
ALPHABET INC-CL C CAP STK CL C 02079K107 947 807 SH   SOLE   807 0 0
AMAZON.COM INC COM 023135106 30,356 17,047 SH   SOLE   17,047 0 0
AMERICAN TOWER COM 03027X100 604 3,066 SH   SOLE   3,066 0 0
APPLE COMPUTER INC COM 037833100 13,294 69,985 SH   SOLE   69,985 0 0
BANDWIDTH INC-CLASS A COM 05988J103 3,002 44,833 SH   SOLE   44,833 0 0
BANK OF AMERICA CORP COM 060505104 11,915 431,844 SH   SOLE   431,844 0 0
BLACKSTONE GROUP LP COM 09253U108 238 6,808 SH   SOLE   6,808 0 0
BROADCOM LTD COM UNIT LTD 09253U108 941 3,128 SH   SOLE   3,128 0 0
CHINA MOBILE LTD-SPON ADR COM 16941M109 714 14,000 SH   SOLE   14,000 0 0
DELL TECHNOLOGIES -C COM 24703L202 14,279 243,291 SH   SOLE   243,291 0 0
DENALI THERAPEUTICS INC COM 24823R105 1,638 70,532 SH   SOLE   70,532 0 0
DISNEY WALT CO COM 254687106 10,020 90,242 SH   SOLE   90,242 0 0
ELECTRONIC ARTS COM 285512109 9,009 88,643 SH   SOLE   88,643 0 0
FACEBOOK INC-A COM 30303M102 8,044 48,257 SH   SOLE   48,257 0 0
Fannie Mae FNMA 8.25 PERP COM 313586737 95 10,000 SH   SOLE   10,000 0 0
GOLDMAN SACHS GROUP INC COM 38141g104 7,427 38,683 SH   SOLE   38,683 0 0
HOME DEPOT INC COM 437076102 490 2,554 SH   SOLE   2,554 0 0
JP MORGAN CHASE & CO COM 46625h100 9,683 95,657 SH   SOLE   95,657 0 0
LAS VEGAS SANDS INC COM 517834107 366 6,000 SH   SOLE   6,000 0 0
LENNAR CORP CL A 526057104 9,434 192,175 SH   SOLE   192,175 0 0
LENNAR CORP CLASS B CL B 526057302 372 9,517 SH   SOLE   9,517 0 0
LIBERTY BROADBAND-A COM SER A 530307107 319 3,476 SH   SOLE   3,476 0 0
MC DONALDS CORP COM 580135101 403 2,121 SH   SOLE   2,121 0 0
MICROSOFT CORPORATION COM 594918104 16,307 138,264 SH   SOLE   138,264 0 0
NETFLIX, INC. COM 64110l106 8,814 24,719 SH   SOLE   24,719 0 0
NVIDIA CORPORATION COM 67066g104 15,433 85,948 SH   SOLE   85,948 0 0
OKTA INC COM 679295105 5,450 65,875 SH   SOLE   65,875 0 0
ONEOK INC COM 682680103 550 7,879 SH   SOLE   7,879 0 0
PAYPAL HOLDINGS INC COM 70450Y103 10,802 104,022 SH   SOLE   104,022 0 0
SALESFORCE.COM INC COM 79466l302 8,092 51,093 SH   SOLE   51,093 0 0
SPOTIFY TECHNOLOGY SA COM LU1778762 5,701 41,076 SH   SOLE   41,076 0 0
T-Mobile US COM 872590104 9,819 142,092 SH   SOLE   142,092 0 0
TENCENT HOLDINGS LTD COM KYG875721 14,628 318,097 SH   SOLE   318,097 0 0
TESLA MOTORS INC COM 88160R101 824 2,946 SH   SOLE   2,946 0 0
TOLL BROTHERS INC COM 889478103 3,801 104,997 SH   SOLE   104,997 0 0
TWILIO INC - A COM 90138F102 8,929 69,117 SH   SOLE   69,117 0 0
TWITTER INC COM 90184L102 8,926 271,484 SH   SOLE   271,484 0 0
VISA INC COM 92826c839 5,994 38,377 SH   SOLE   38,377 0 0
VMWARE INC-CLASS A COM 928563402 14,103 78,127 SH   SOLE   78,127 0 0
XILINX INC COM 983919101 7,291 57,506 SH   SOLE   57,506 0 0
ZILLOW GROUP INC - A COM 98954M101 1,894 55,366 SH   SOLE   55,366 0 0
ZILLOW GROUP INC - C COM 98954M200 6,922 199,246 SH   SOLE   199,246 0 0
ZSCALER INC COM 98980G102 10,166 143,328 SH   SOLE   143,328 0 0
ENTERPRISE PRODUCTS PART LP COM 293792107 665 22,848 SH   SOLE   22,848 0 0
APPLE COMPUTER INC COM 037833100 1,900 10,000 SH Call SOLE   10,000 0 0
COMCAST CORP NEW CL A 20030N101 4,798 120,000 SH Call SOLE   120,000 0 0
DISNEY WALT CO COM 254687106 11,103 100,000 SH Call SOLE   100,000 0 0
ELECTRONIC ARTS COM 285512109 10,163 100,000 SH Call SOLE   100,000 0 0
EBAY INC COM 278642103 743 20,000 SH Call SOLE   20,000 0 0
GOLDMAN SACHS GROUP INC COM 38141G104 1,728 9,000 SH Call SOLE   9,000 0 0
JP MORGAN CHASE & CO COM 46625H100 3,847 38,000 SH Call SOLE   38,000 0 0
TESLA INC. COM 88160R101 11,194 40,000 SH Call SOLE   40,000 0 0
TAKE-TWO INTERACTIVE SOFTWAR COM 874054109 2,831 30,000 SH Call SOLE   30,000 0 0
INVESCO QQQ TR UNIT SER 1 46090E103 16,169 90,000 SH Put SOLE   90,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 50,846 180,000 SH Put SOLE   180,000 0 0
AT&T INC COM 00206R102 2,509 80,000 SH Put SOLE   80,000 0 0