YHB Investment Advisors, Inc. Buys Lam Research Corp, Barclays PLC, United Parcel Service Inc, Sells Clean Harbors Inc, Pfizer Inc, AT&T Inc

• New Purchases: LRCX, BCS, UPS, WWD, LILAK, TGT, LMT, RJF, TXN, IR,
• Added Positions: EWBC, LBTYK, WFC, DISH, AER, BDX, FTV, FDX, YUM, MKC,
• Reduced Positions: PFE, T, AMZN, BAC, JPM, MAR, PEP, GE, MDLZ, UNH,
• Sold Out: CLH, KMI, FLS, WYNN, ON, ILG, SWKS, XRAY, FISV, GIS,

For the details of YHB Investment Advisors, Inc.'s stock buys and sells, go to http://www.gurufocus.com/StockBuy.php?GuruName=YHB+Investment+Advisors%2C+Inc.

1. Microsoft Corp (MSFT) - 250,185 shares, 4.09% of the total portfolio. Shares added by 0.67%
2. Apple Inc (AAPL) - 123,442 shares, 3.71% of the total portfolio. Shares added by 0.59%
3. Thermo Fisher Scientific Inc (TMO) - 99,104 shares, 3.66% of the total portfolio. Shares added by 0.74%
4. Amazon.com Inc (AMZN) - 11,667 shares, 3.02% of the total portfolio. Shares reduced by 8.02%
5. Ecolab Inc (ECL) - 114,117 shares, 2.8% of the total portfolio. Shares added by 0.59%

YHB Investment Advisors, Inc. initiated holding in Lam Research Corp. The purchase prices were between $162.23 and $228.65, with an estimated average price of $198.07. The stock is now traded at around $202.37. The impact to a portfolio due to this purchase was 0.37%. The holding were 10,130 shares as of 2018-03-31.

YHB Investment Advisors, Inc. initiated holding in Barclays PLC. The purchase prices were between $10.52 and $12.33, with an estimated average price of $11.39. The stock is now traded at around $12.42. The impact to a portfolio due to this purchase was 0.33%. The holding were 154,864 shares as of 2018-03-31.

YHB Investment Advisors, Inc. initiated holding in United Parcel Service Inc. The purchase prices were between $101.66 and $134.09, with an estimated average price of $115.59. The stock is now traded at around $108.87. The impact to a portfolio due to this purchase was 0.32%. The holding were 16,932 shares as of 2018-03-31.

YHB Investment Advisors, Inc. initiated holding in Woodward Inc. The purchase prices were between $69.89 and $83.41, with an estimated average price of $75.29. The stock is now traded at around $74.09. The impact to a portfolio due to this purchase was 0.22%. The holding were 16,783 shares as of 2018-03-31.

YHB Investment Advisors, Inc. initiated holding in Liberty Latin America Ltd. The purchase prices were between $19.09 and $23.51, with an estimated average price of $21.51. The stock is now traded at around $18.94. The impact to a portfolio due to this purchase was 0.07%. The holding were 21,584 shares as of 2018-03-31.

YHB Investment Advisors, Inc. initiated holding in Target Corp. The purchase prices were between $65.85 and $78.58, with an estimated average price of $72.79. The stock is now traded at around $71.80. The impact to a portfolio due to this purchase was 0.05%. The holding were 3,687 shares as of 2018-03-31.

YHB Investment Advisors, Inc. added to a holding in East West Bancorp Inc by 744.17%. The purchase prices were between $60.5 and $69.07, with an estimated average price of $65.6. The stock is now traded at around $61.92. The impact to a portfolio due to this purchase was 0.3%. The holding were 30,061 shares as of 2018-03-31.

YHB Investment Advisors, Inc. added to a holding in Liberty Global PLC by 21.43%. The purchase prices were between $30.03 and $36.7, with an estimated average price of $33.17. The stock is now traded at around $29.92. The impact to a portfolio due to this purchase was 0.16%. The holding were 161,713 shares as of 2018-03-31.

YHB Investment Advisors, Inc. added to a holding in DISH Network Corp by 27.89%. The purchase prices were between $36.65 and $50.2, with an estimated average price of $43.95. The stock is now traded at around $38.62. The impact to a portfolio due to this purchase was 0.12%. The holding were 81,720 shares as of 2018-03-31.

YHB Investment Advisors, Inc. added to a holding in Wells Fargo & Co by 20.36%. The purchase prices were between $50.98 and $65.93, with an estimated average price of $59.4. The stock is now traded at around $50.82. The impact to a portfolio due to this purchase was 0.12%. The holding were 77,178 shares as of 2018-03-31.

YHB Investment Advisors, Inc. added to a holding in AerCap Holdings NV by 94.95%. The purchase prices were between $48.94 and $55.04, with an estimated average price of $51.86. The stock is now traded at around $52.04. The impact to a portfolio due to this purchase was 0.09%. The holding were 20,470 shares as of 2018-03-31.

YHB Investment Advisors, Inc. added to a holding in FedEx Corp by 107.77%. The purchase prices were between $229.48 and $274.32, with an estimated average price of $252.93. The stock is now traded at around $248.61. The impact to a portfolio due to this purchase was 0.07%. The holding were 2,940 shares as of 2018-03-31.

YHB Investment Advisors, Inc. sold out a holding in Clean Harbors Inc. The sale prices were between $48.06 and $57.35, with an estimated average price of $52.41.

YHB Investment Advisors, Inc. sold out a holding in Kinder Morgan Inc. The sale prices were between $14.81 and $19.63, with an estimated average price of $17.32.

YHB Investment Advisors, Inc. sold out a holding in Flowserve Corp. The sale prices were between $40.36 and $45.59, with an estimated average price of $43.54.

YHB Investment Advisors, Inc. sold out a holding in Wynn Resorts Ltd. The sale prices were between $162 and $200.6, with an estimated average price of $172.85.

YHB Investment Advisors, Inc. sold out a holding in ON Semiconductor Corp. The sale prices were between $20.81 and $26.8, with an estimated average price of $24.12.

YHB Investment Advisors, Inc. sold out a holding in ILG Inc. The sale prices were between $28.69 and $34.57, with an estimated average price of $31.3.