Main Street Research LLC Buys Broadcom Inc, Total SA, Boeing Co, Sells General Dynamics Corp, Crown Castle International Corp, NetEase Inc

• New Purchases: AVGO, TOT, TCEHY, SU, SLB, BIDU, ILMN, NOV, TEX, USG,
• Added Positions: BA, T, AAPL, BABA, PSX, LW, UL, CVX, BRK.B, BDX,
• Reduced Positions: NTES, LMT, IWM, NFLX, FB, UNH, RF, SUI, CAT, TSLA,
• Sold Out: GD, CCI, SMAWF, VMC, IBM, PEP, VTV, EFV, PM, BLDR,

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

1. iShares Russell 2000 (IWM) - 219,919 shares, 5.65% of the total portfolio. Shares reduced by 7.06%
2. Amazon.com Inc (AMZN) - 14,944 shares, 3.99% of the total portfolio. Shares reduced by 0.45%
3. Netflix Inc (NFLX) - 57,606 shares, 3.54% of the total portfolio. Shares reduced by 2.96%
4. Apple Inc (AAPL) - 120,691 shares, 3.51% of the total portfolio. Shares added by 3.98%
5. UnitedHealth Group Inc (UNH) - 85,872 shares, 3.31% of the total portfolio. Shares reduced by 2.14%

Main Street Research LLC initiated holding in Broadcom Inc. The purchase prices were between $225.25 and $270.23, with an estimated average price of $245.06. The stock is now traded at around $225.97. The impact to a portfolio due to this purchase was 2.24%. The holding were 58,682 shares as of 2018-06-30.

Main Street Research LLC initiated holding in Total SA. The purchase prices were between $56.24 and $63.6, with an estimated average price of $60.8. The stock is now traded at around $62.46. The impact to a portfolio due to this purchase was 1.96%. The holding were 206,156 shares as of 2018-06-30.

Main Street Research LLC initiated holding in Tencent Holdings Ltd. The purchase prices were between $47.83 and $54.67, with an estimated average price of $51.41. The stock is now traded at around $49.11. The impact to a portfolio due to this purchase was 1.72%. The holding were 217,412 shares as of 2018-06-30.

Main Street Research LLC initiated holding in Suncor Energy Inc. The purchase prices were between $33.78 and $41.49, with an estimated average price of $38.95. The stock is now traded at around $40.76. The impact to a portfolio due to this purchase was 0.13%. The holding were 20,000 shares as of 2018-06-30.

Main Street Research LLC initiated holding in Schlumberger Ltd. The purchase prices were between $63.48 and $75.03, with an estimated average price of $68.66. The stock is now traded at around $65.78. The impact to a portfolio due to this purchase was 0.11%. The holding were 10,000 shares as of 2018-06-30.

Main Street Research LLC initiated holding in Baidu Inc. The purchase prices were between $219.82 and $284.07, with an estimated average price of $249.09. The stock is now traded at around $262.91. The impact to a portfolio due to this purchase was 0.1%. The holding were 2,500 shares as of 2018-06-30.

Main Street Research LLC added to a holding in Boeing Co by 4041.18%. The purchase prices were between $322.44 and $371.56, with an estimated average price of $343.83. The stock is now traded at around $355.92. The impact to a portfolio due to this purchase was 1.95%. The holding were 38,016 shares as of 2018-06-30.

Main Street Research LLC added to a holding in AT&T Inc by 90.82%. The purchase prices were between $31.4 and $36.14, with an estimated average price of $33.25. The stock is now traded at around $30.25. The impact to a portfolio due to this purchase was 0.16%. The holding were 64,941 shares as of 2018-06-30.

Main Street Research LLC added to a holding in Berkshire Hathaway Inc by 25.31%. The purchase prices were between $184.91 and $201.2, with an estimated average price of $194.98. The stock is now traded at around $197.61. The impact to a portfolio due to this purchase was 0.06%. The holding were 10,158 shares as of 2018-06-30.

Main Street Research LLC added to a holding in Alphabet Inc by 42.86%. The purchase prices were between $1006.47 and $1173.46, with an estimated average price of $1080.62. The stock is now traded at around $1263.70. The impact to a portfolio due to this purchase was 0.03%. The holding were 580 shares as of 2018-06-30.

Main Street Research LLC sold out a holding in General Dynamics Corp. The sale prices were between $185.89 and $225.96, with an estimated average price of $204.8.

Main Street Research LLC sold out a holding in Crown Castle International Corp. The sale prices were between $100.82 and $109.8, with an estimated average price of $103.88.

Main Street Research LLC sold out a holding in Siemens AG. The sale prices were between $123.45 and $139.8, with an estimated average price of $131.89.

Main Street Research LLC sold out a holding in Vulcan Materials Co. The sale prices were between $110.92 and $133.24, with an estimated average price of $123.23.

Main Street Research LLC sold out a holding in International Business Machines Corp. The sale prices were between $137.48 and $160.91, with an estimated average price of $145.95.

Main Street Research LLC sold out a holding in PepsiCo Inc. The sale prices were between $96.16 and $110.57, with an estimated average price of $103.34.