Alkeon Capital Management Llc Buys Taiwan Semiconductor Manufacturing Co, KKR Inc, Zendesk Inc, Sells Twitter Inc, Lam Research Corp, Altaba Inc

• New Purchases: TSM, KKR, FTCH, TENB, LOXO, RP, XLRN, DCPH, EVBG, ALDX,
• Added Positions: ZEN, QLYS, KLAC, RARE, XLNX, TTWO, HUBS, RNG, FIVN, EA,
• Reduced Positions: TWTR, LRCX, NTES, SINA, BABA, ICE, SHW, AMT, AVGO, DLTR,
• Sold Out: AABA, YUMC, CPRT, BL, BILI, BPMC, NOK, SWCH, PAGS, VIPS,

For the details of ALKEON CAPITAL MANAGEMENT LLC's stock buys and sells, go to http://www.gurufocus.com/StockBuy.php?GuruName=ALKEON+CAPITAL+MANAGEMENT+LLC

1. SPDR S&P 500 (SPY) - 22,352,500 shares, 30.74% of the total portfolio.
2. PowerShares QQQ Trust Ser 1 (QQQ) - 10,200,000 shares, 8.97% of the total portfolio.
3. Netflix Inc (NFLX) - 1,515,000 shares, 2.68% of the total portfolio.
4. Amazon.com Inc (AMZN) - 238,920 shares, 2.26% of the total portfolio. Shares reduced by 0.1%
5. MercadoLibre Inc (MELI) - 1,250,000 shares, 2.01% of the total portfolio.

Alkeon Capital Management Llc initiated holding in KKR & Co Inc. The purchase prices were between $25.1 and $28.25, with an estimated average price of $26.72. The stock is now traded at around $22.21. The impact to a portfolio due to this purchase was 0.42%. The holding were 3,276,532 shares as of 2018-09-30.

Alkeon Capital Management Llc initiated holding in Taiwan Semiconductor Manufacturing Co Ltd. The purchase prices were between $36.39 and $44.89, with an estimated average price of $41.42. The stock is now traded at around $38.14. The impact to a portfolio due to this purchase was 0.42%. The holding were 2,000,073 shares as of 2018-09-30.

Alkeon Capital Management Llc initiated holding in Farfetch Ltd. The purchase prices were between $27.23 and $30.25, with an estimated average price of $28.31. The stock is now traded at around $22.57. The impact to a portfolio due to this purchase was 0.18%. The holding were 1,400,352 shares as of 2018-09-30.

Alkeon Capital Management Llc initiated holding in Tenable Holdings Inc. The purchase prices were between $29.72 and $38.88, with an estimated average price of $33.25. The stock is now traded at around $27.58. The impact to a portfolio due to this purchase was 0.17%. The holding were 900,105 shares as of 2018-09-30.

Alkeon Capital Management Llc initiated holding in Loxo Oncology Inc. The purchase prices were between $155.46 and $189.96, with an estimated average price of $168.05. The stock is now traded at around $147.85. The impact to a portfolio due to this purchase was 0.16%. The holding were 200,600 shares as of 2018-09-30.

Alkeon Capital Management Llc initiated holding in RealPage Inc. The purchase prices were between $54.4 and $65.9, with an estimated average price of $59.62. The stock is now traded at around $47.92. The impact to a portfolio due to this purchase was 0.12%. The holding were 369,800 shares as of 2018-09-30.

Alkeon Capital Management Llc added to a holding in Zendesk Inc by 39.37%. The purchase prices were between $54.47 and $71.94, with an estimated average price of $63.83. The stock is now traded at around $53.82. The impact to a portfolio due to this purchase was 0.23%. The holding were 2,400,578 shares as of 2018-09-30.

Alkeon Capital Management Llc added to a holding in KLA-Tencor Corp by 3250.00%. The purchase prices were between $100.58 and $119.59, with an estimated average price of $109.31. The stock is now traded at around $91.49. The impact to a portfolio due to this purchase was 0.16%. The holding were 335,000 shares as of 2018-09-30.

Alkeon Capital Management Llc added to a holding in Qualys Inc by 72.06%. The purchase prices were between $84.5 and $97.05, with an estimated average price of $89.87. The stock is now traded at around $71.38. The impact to a portfolio due to this purchase was 0.16%. The holding were 924,545 shares as of 2018-09-30.

Alkeon Capital Management Llc added to a holding in Ultragenyx Pharmaceutical Inc by 50.89%. The purchase prices were between $71.81 and $90.15, with an estimated average price of $81.34. The stock is now traded at around $47.86. The impact to a portfolio due to this purchase was 0.09%. The holding were 741,321 shares as of 2018-09-30.

Alkeon Capital Management Llc added to a holding in HubSpot Inc by 20.48%. The purchase prices were between $120.7 and $160.35, with an estimated average price of $137.41. The stock is now traded at around $127.39. The impact to a portfolio due to this purchase was 0.07%. The holding were 554,225 shares as of 2018-09-30.

Alkeon Capital Management Llc added to a holding in Pivotal Software Inc by 20.02%. The purchase prices were between $19.34 and $28.85, with an estimated average price of $24.42. The stock is now traded at around $17.75. The impact to a portfolio due to this purchase was 0.03%. The holding were 2,100,424 shares as of 2018-09-30.

Alkeon Capital Management Llc sold out a holding in Altaba Inc. The sale prices were between $63.8 and $77.53, with an estimated average price of $70.49.

Alkeon Capital Management Llc sold out a holding in Yum China Holdings Inc. The sale prices were between $31.94 and $39.23, with an estimated average price of $35.63.

Alkeon Capital Management Llc sold out a holding in Copart Inc. The sale prices were between $51.12 and $66.45, with an estimated average price of $59.78.

Alkeon Capital Management Llc sold out a holding in BlackLine Inc. The sale prices were between $42.7 and $57.09, with an estimated average price of $49.77.

Alkeon Capital Management Llc sold out a holding in Bilibili Inc. The sale prices were between $10.27 and $14.43, with an estimated average price of $12.48.

Alkeon Capital Management Llc sold out a holding in Blueprint Medicines Corp. The sale prices were between $58.91 and $78.32, with an estimated average price of $69.55.