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
2U, Inc. COM 90214J101 55,032 982,015 SH   SOLE   540,715 0 441,300
AbbVie Inc. COM 00287Y109 290 3,262 SH   SOLE   3,262 0 0
Activision Blizzard, Inc. COM 00507V109 5,978 92,665 SH   SOLE   67,895 0 24,770
Adobe Systems Incorporated COM 00724F101 39,948 267,785 SH   SOLE   106,674 0 161,111
Alibaba Group Holding Limited COM 01609W102 48,479 280,697 SH   SOLE   148,197 0 132,500
Alphabet Inc. Class A COM 02079K305 34,477 35,408 SH   SOLE   18,974 0 16,434
Alphabet Inc. Class C COM 02079K107 1,338 1,395 SH   SOLE   1,115 0 280
Amazon.com, Inc. COM 023135106 148,521 154,492 SH   SOLE   79,571 0 74,921
Amgen Inc. COM 031162100 503 2,700 SH   SOLE   2,675 0 25
Amphenol Corporation COM 032095101 560 6,620 SH   SOLE   6,420 0 200
Apple Inc. COM 037833100 3,050 19,787 SH   SOLE   12,710 0 7,077
BEST Inc. COM 08653C106 22,958 1,917,975 SH   SOLE   1,065,475 0 852,500
Bank of the Ozarks, Inc. COM 063904106 48,199 1,003,105 SH   SOLE   501,045 0 502,060
Becton, Dickinson and Company COM 075887109 1,738 8,870 SH   SOLE   4,045 0 4,825
BioMarin Pharmaceutical Inc. COM 09061G101 24,882 267,345 SH   SOLE   108,320 0 159,025
BlackRock, Inc. COM 09247X101 1,030 2,304 SH   SOLE   2,254 0 50
Boeing Company COM 097023105 1,019 4,010 SH   SOLE   4,010 0 0
CASHMERE VALLEY BANK COM 14756K102 423 7,500 SH   SOLE   0 0 7,500
Carlisle Companies Incorporate COM 142339100 369 3,680 SH   SOLE   3,680 0 0
Celgene Corporation COM 151020104 87,505 600,086 SH   SOLE   274,055 0 326,031
Charles Schwab Corporation COM 808513105 84,857 1,940,026 SH   SOLE   919,810 0 1,020,216
Comcast Corporation COM 20030N101 613 15,930 SH   SOLE   15,530 0 400
Constellation Brands, Inc. COM 21036P108 1,754 8,794 SH   SOLE   4,105 0 4,689
Costco Wholesale Corporation COM 22160K105 577 3,510 SH   SOLE   3,510 0 0
CyrusOne Inc. COM 23283R100 674 11,430 SH   SOLE   10,230 0 1,200
Despegar.com, Corp. COM G27358103 1,118 34,950 SH   SOLE   34,950 0 0
Ecolab Inc. COM 278865100 531 4,125 SH   SOLE   4,025 0 100
Exact Sciences Corporation COM 30063P105 99,702 2,115,925 SH   SOLE   1,024,975 0 1,090,950
Facebook, Inc. COM 30303M102 131,371 768,834 SH   SOLE   378,268 0 390,566
FedEx Corporation COM 31428X106 633 2,805 SH   SOLE   2,780 0 25
First Republic Bank COM 33616C100 48,681 466,029 SH   SOLE   225,741 0 240,288
Inphi Corporation COM 45772F107 32,115 809,140 SH   SOLE   407,690 0 401,450
International Flavors & Fragra COM 459506101 705 4,930 SH   SOLE   4,930 0 0
Intuit Inc. COM 461202103 1,575 11,084 SH   SOLE   2,655 0 8,429
JD.com, Inc. COM 47215P106 2,492 65,244 SH   SOLE   63,344 0 1,900
JPMorgan Chase & Co. COM 46625H100 1,413 14,795 SH   SOLE   14,495 0 300
Johnson & Johnson COM 478160104 1,190 9,155 SH   SOLE   8,980 0 175
Medidata Solutions, Inc. COM 58471A105 30,328 388,519 SH   SOLE   165,039 0 223,480
MercadoLibre, Inc. COM 58733R102 102,341 395,244 SH   SOLE   204,774 0 190,470
Microsoft Corporation COM 594918104 1,613 21,650 SH   SOLE   21,650 0 0
Monolithic Power Systems, Inc. COM 609839105 66,718 626,170 SH   SOLE   312,405 0 313,765
NVIDIA Corporation COM 67066G104 70,000 391,565 SH   SOLE   201,387 0 190,178
Netflix, Inc. COM 64110L106 153,612 847,047 SH   SOLE   429,934 0 417,113
Nevro Corp. COM 64157F103 56,231 618,735 SH   SOLE   309,855 0 308,880
Newell Brands Inc. COM 651229106 731 17,135 SH   SOLE   13,385 0 3,750
Nordstrom, Inc. COM 655664100 205 4,350 SH   SOLE   1,950 0 2,400
PACCAR Inc COM 693718108 559 7,734 SH   SOLE   6,334 0 1,400
PayPal Holdings, Inc. COM 70450Y103 12,404 193,728 SH   SOLE   178,505 0 15,223
Paychex, Inc. COM 704326107 654 10,900 SH   SOLE   10,850 0 50
Portola Pharmaceuticals, Inc. COM 737010108 31,206 577,565 SH   SOLE   289,290 0 288,275
Priceline Group Inc. COM 741503403 15,866 8,666 SH   SOLE   3,214 0 5,452
Proofpoint, Inc. COM 743424103 52,118 597,545 SH   SOLE   309,095 0 288,450
QUALCOMM Incorporated COM 747525103 891 17,180 SH   SOLE   16,000 0 1,180
Redfin Corporation COM 75737F108 615 24,500 SH   SOLE   24,500 0 0
Regeneron Pharmaceuticals, Inc COM 75886F107 63,797 142,685 SH   SOLE   66,745 0 75,940
SPDR Trust Series 1 COM 78462F103 735 2,927 SH   SOLE   2,927 0 0
Schlumberger Limited COM 806857108 325 4,665 SH   SOLE   4,590 0 75
ServiceNow, Inc. COM 81762P102 55,236 469,975 SH   SOLE   231,529 0 238,446
Shake Shack Inc. COM 819047101 29,674 892,975 SH   SOLE   377,725 0 515,250
Shopify Inc. COM 82509L107 103,192 885,840 SH   SOLE   472,985 0 412,855
Snap Inc. COM 83304A106 1,475 101,450 SH   SOLE   101,450 0 0
Square, Inc. COM 852234103 1,829 63,500 SH   SOLE   63,500 0 0
Starbucks Corporation COM 855244109 1,341 24,969 SH   SOLE   24,019 0 950
Teladoc, Inc. COM 87918A105 43,641 1,316,460 SH   SOLE   641,670 0 674,790
Tesla, Inc. COM 88160R101 123,875 363,163 SH   SOLE   181,241 0 181,922
The Estee Lauder Companies Inc COM 518439104 893 8,280 SH   SOLE   7,980 0 300
The Home Depot, Inc. COM 437076102 1,410 8,620 SH   SOLE   8,620 0 0
The Trade Desk, Inc. COM 88339J105 3,084 50,135 SH   SOLE   50,135 0 0
The Walt Disney Company COM 254687106 838 8,505 SH   SOLE   7,955 0 550
Twilio Inc. COM 90138F102 25,156 842,735 SH   SOLE   447,860 0 394,875
Ulta Beauty, Inc. COM 90384S303 29,287 129,555 SH   SOLE   52,655 0 76,900
Visa Inc. COM 92826C839 9,093 86,405 SH   SOLE   70,782 0 15,623
Walgreens Boots Alliance, Inc. COM 931427108 317 4,100 SH   SOLE   4,000 0 100
Wayfair Inc. COM 94419L101 31,084 461,190 SH   SOLE   248,165 0 213,025
XPO Logistics, Inc. COM 983793100 125,182 1,846,891 SH   SOLE   872,115 0 974,776
Zillow Group, Inc. Class A, Vo COM 98954M101 859 21,405 SH   SOLE   19,525 0 1,880
Zillow Group, Inc. Class C COM 98954M200 79,705 1,982,225 SH   SOLE   1,016,030 0 966,195
Zoetis Inc. COM 98978V103 1,387 21,760 SH   SOLE   9,475 0 12,285
lululemon athletica inc. COM 550021109 37,549 603,200 SH   SOLE   242,850 0 360,350