Alpine Associates Management Inc. Buys Acacia Communications Inc, Genesee & Wyoming Inc, Carbon Black Inc, Sells Red Hat Inc, Worldpay Inc, First Data Corp

• New Purchases: ACIA, GWR, CBLK, TGE, CBM, ALDR, GHDX, GCI, AABA, WAIR, DOVA, CVRS, PSDO, NCI, NLOK, SEMG, CRZO, IIVI, MCRN, TYPE, SRCI, HGV, PVTL, AVYA,
• Added Positions: WCG, AGN, MLNX, EE, CELG, S, ADSW, RTN, VSM, BID, CZR, MDSO, GNW, ONCE,
• Reduced Positions: ZAYO, AVP, PACB, WBC,
• Sold Out: RHT, WP, FDC, DATA, ARRY, APC, FNSR, TRCO, TSS, CRAY, BSMX, SFLY, HF, AQ, DELL, EFII, QEP, GME, BKS, PETX, AMBR, BRSS, WAGE, HIVE, DFRG, DISH, XLK,

For the details of ALPINE ASSOCIATES MANAGEMENT INC.'s stock buys and sells, go to https://www.gurufocus.com/guru/alpine+associates+management+inc./current-portfolio/portfolio

1. Mellanox Technologies Ltd (MLNX) - 1,998,897 shares, 7.18% of the total portfolio. Shares added by 27.65%
2. Celgene Corp (CELG) - 1,911,850 shares, 6.22% of the total portfolio. Shares added by 16.66%
3. WABCO Holdings Inc (WBC) - 1,295,232 shares, 5.68% of the total portfolio. Shares reduced by 1.44%
4. Allergan PLC (AGN) - 986,500 shares, 5.44% of the total portfolio. Shares added by 56.19%
5. Medidata Solutions Inc (MDSO) - 1,617,776 shares, 4.85% of the total portfolio. Shares added by 11.88%

Alpine Associates Management Inc. initiated holding in Acacia Communications Inc. The purchase prices were between $48.06 and $67.17, with an estimated average price of $63.09. The stock is now traded at around $67.17. The impact to a portfolio due to this purchase was 3.65%. The holding were 1,702,163 shares as of .

Alpine Associates Management Inc. initiated holding in Genesee & Wyoming Inc. The purchase prices were between $108.85 and $110.9, with an estimated average price of $110.08. The stock is now traded at around $111.50. The impact to a portfolio due to this purchase was 3.57%. The holding were 987,283 shares as of .

Alpine Associates Management Inc. initiated holding in Carbon Black Inc. The purchase prices were between $16.79 and $26.21, with an estimated average price of $22.06. The stock is now traded at around $26.00. The impact to a portfolio due to this purchase was 3.36%. The holding were 3,948,957 shares as of .

Alpine Associates Management Inc. initiated holding in Tallgrass Energy LP. The purchase prices were between $14.35 and $22.28, with an estimated average price of $19.38. The stock is now traded at around $18.14. The impact to a portfolio due to this purchase was 2.15%. The holding were 3,265,900 shares as of .

Alpine Associates Management Inc. initiated holding in Cambrex Corp. The purchase prices were between $40.67 and $60.15, with an estimated average price of $53.54. The stock is now traded at around $59.85. The impact to a portfolio due to this purchase was 1.92%. The holding were 987,300 shares as of .

Alpine Associates Management Inc. initiated holding in Alder BioPharmaceuticals Inc. The purchase prices were between $8.59 and $18.86, with an estimated average price of $11.4. The stock is now traded at around $18.88. The impact to a portfolio due to this purchase was 1.91%. The holding were 3,086,227 shares as of .

Alpine Associates Management Inc. added to a holding in WellCare Health Plans Inc by 85.02%. The purchase prices were between $259.17 and $293.48, with an estimated average price of $275.99. The stock is now traded at around $305.11. The impact to a portfolio due to this purchase was 2.17%. The holding were 555,784 shares as of .

Alpine Associates Management Inc. added to a holding in Allergan PLC by 56.19%. The purchase prices were between $156.34 and $169.61, with an estimated average price of $162.97. The stock is now traded at around $181.80. The impact to a portfolio due to this purchase was 1.96%. The holding were 986,500 shares as of .

Alpine Associates Management Inc. added to a holding in Mellanox Technologies Ltd by 27.65%. The purchase prices were between $106.48 and $114.2, with an estimated average price of $110.35. The stock is now traded at around $114.41. The impact to a portfolio due to this purchase was 1.56%. The holding were 1,998,897 shares as of .

Alpine Associates Management Inc. added to a holding in El Paso Electric Co by 91.78%. The purchase prices were between $65.29 and $67.27, with an estimated average price of $66.45. The stock is now traded at around $67.24. The impact to a portfolio due to this purchase was 1.04%. The holding were 988,200 shares as of .

Alpine Associates Management Inc. added to a holding in Sprint Corp by 70.73%. The purchase prices were between $6.05 and $7.99, with an estimated average price of $6.88. The stock is now traded at around $5.91. The impact to a portfolio due to this purchase was 0.77%. The holding were 9,254,200 shares as of .

Alpine Associates Management Inc. added to a holding in Advanced Disposal Services Inc by 27.25%. The purchase prices were between $32.09 and $32.57, with an estimated average price of $32.44. The stock is now traded at around $32.80. The impact to a portfolio due to this purchase was 0.72%. The holding were 3,172,162 shares as of .

Alpine Associates Management Inc. sold out a holding in Red Hat Inc. The sale prices were between $187.7 and $188.44, with an estimated average price of $187.88.

Alpine Associates Management Inc. sold out a holding in Worldpay Inc. The sale prices were between $126.43 and $137.85, with an estimated average price of $131.16.

Alpine Associates Management Inc. sold out a holding in First Data Corp. The sale prices were between $27.48 and $31.69, with an estimated average price of $28.37.

Alpine Associates Management Inc. sold out a holding in Tableau Software Inc. The sale prices were between $167.76 and $176.14, with an estimated average price of $172.12.

Alpine Associates Management Inc. sold out a holding in Array BioPharma Inc. The sale prices were between $46.24 and $47.85, with an estimated average price of $46.79.

Alpine Associates Management Inc. sold out a holding in Anadarko Petroleum Corp. The sale prices were between $70.69 and $74.31, with an estimated average price of $72.63.