2, the leading game development - Activision Blizzard (Blizzard Entertainment) Activision Blizzard Inc
3, multinational computer software company - Audobee Software Adobe Systems Inc
4, the United States Super Micro Semiconductor Corporation - Super Micro Semiconductor Devices Advanced Micro Devices Inc (Advanced Micro Devices Inc)
5, biopharmaceutical companies - Alexion Pharmaceuticals Alexion Pharmaceuticals Inc
6, dental medical equipment - Align Technology Align Technology Inc
7, the United States Super Micro Semiconductor Corp. Technology Inc
7, Alphabet Inc - A
8, Alphabet Inc - C
9, Global e-commerce and technology giants - Amazon Amazon.com Inc the world's largest e-commerce company + U.S. technology leader
10, American Airlines Group (American Airlines) American Airlines Group Inc
11, the U.S. biotechnology leading stock - Amgen Inc Amgen Inc
12, the world's largest Audio amplifier company-Adeno Semiconductor Technology Analog Devices Inc
13, the U.S. technology leader, consumer electronics - Apple Inc (AAPL)118
14, the world's largest semiconductor equipment provider-Applied Materials Inc
15, software leader - Autodesk Autodesk Inc
16, human resources outsourcing services - Automatic Data Processing Inc (ADP) Automatic Data Processing Inc
17, Chinese stocks: China's search leader - Baidu Baidu Inc - ADR
18, Baimarin 制药[BMRN]BioMarin Pharmaceutical Inc
19、Biotechnology company - Biogen Idec Inc
20、The world's largest online travel service provider - Colorful Booking Holdings Inc
21、Semiconductor equipment supplier - Broadcom Inc
21、Semiconductor equipment supplier - Broadcom Inc
22, rail transportation services-CSX Transportation CSX Corp
23, the world's largest electronic design automation software company-Cadence Design Cadence Design Systems Inc
24, leading biopharmaceuticals-Sunbase Pharmaceuticals/Celgene Celgene Corp
25, healthcare information technology provider - Cerner Corp
26, the United States second largest cable & broadband provider - Charter Communications Inc
27, network security company - Jiebang Software Technologies Check Point Software Technologies Ltd
28, the world's leading apparel renter-Cintas Cintas Corp
29, Internet solutions leader, electronics - Cisco Systems Inc (CSCO)
30, software and Solutions Company - Citrix Systems Citrix Systems Inc
31, World Class IT Service Provider - Cognizant Information Technology Cognizant Technology Solutions Corp
32, Nation's Largest Cable & Second Largest Internet Service Provider - Comcast Telecom Comcast Corp - Class A
33, America's Largest Membership Warehouse Mass Merchandiser - Costco Wholesale Corp
34, China's Largest Online Travel Company - Ctrip.com International Ltd. ADR
35, U.S. discount retail giant - Dollar Tree Inc
36, the world's second-largest game developer - Electronic Arts Inc
37, the world's leading online travel network - EVERYONE Expedia Group Inc
38、The world's largest social network-Facebook Facebook Inc
39、Threaded fasteners company-Fasenal Trading Fastenal Co
40、Financial services solutions company-Fiserv Financial Services Inc
41、U.S.A.. biotech leader-Gilead Sciences Inc
41、Gilead Sciences Inc
42, the world's second-largest toy company - Hasbro Inc
43, the largest U.S. dental equipment business - Henry Schein Services/Henry Schein Inc
44, animal health & water and milk quality testing - IDEXX Biotechnology IDEXX Laboratories Inc
45, the world's second-largest molecular diagnostics company-Yimingda Illumina Inc
46, AIDS & anti-cancer drug company-Incyte Medical Incyte Corp Ltd
47, the world's largest semiconductor chip maker, microprocessor-Intel Corp Intel Corp
48, the largest financial management software company in the United States-Caijie/Intuitive Software Intuit Inc
49, Caijie/Intuitive Software Intuitive Surgical Robotics da Vinci Intuitive Surgical Inc
50, car transportation company-JB Hen