Twin Securities, Inc. Buys Livongo Health Inc, Immunomedics Inc, Navistar International Corp, Sells Portola Pharmaceuticals Inc, ForeScout Technologies Inc, Wright Medical Group NV

• New Purchases: LVGO, IMMU, NAV, MNTA, TCO, ACM, DGNR.U, RESI, RTP.U,
• Added Positions: TIF, ACIA,
• Reduced Positions: AAMC,
• Sold Out: PTLA, FSCT, WMGI,

For the details of Twin Securities, Inc.'s stock buys and sells, go to https://www.gurufocus.com/guru/twin+securities%2C+inc./current-portfolio/portfolio

1. Livongo Health Inc (LVGO) - 307,166 shares, 30.93% of the total portfolio. New Position
2. Immunomedics Inc (IMMU) - 467,761 shares, 28.60% of the total portfolio. New Position
3. Tiffany & Co (TIF) - 211,248 shares, 17.60% of the total portfolio. Shares added by 32.11%
4. Navistar International Corp (NAV) - 209,828 shares, 6.57% of the total portfolio. New Position
5. Momenta Pharmaceuticals Inc (MNTA) - 122,500 shares, 4.62% of the total portfolio. New Position

Twin Securities, Inc. initiated holding in Livongo Health Inc. The purchase prices were between $72.81 and $144.53, with an estimated average price of $121.16. The stock is now traded at around $132.68. The impact to a portfolio due to this purchase was 30.93%. The holding were 307,166 shares as of .

Twin Securities, Inc. initiated holding in Immunomedics Inc. The purchase prices were between $36.91 and $85.53, with an estimated average price of $50.24. The stock is now traded at around $87.86. The impact to a portfolio due to this purchase was 28.6%. The holding were 467,761 shares as of .

Twin Securities, Inc. initiated holding in Navistar International Corp. The purchase prices were between $26.71 and $43.54, with an estimated average price of $34.26. The stock is now traded at around $43.98. The impact to a portfolio due to this purchase was 6.57%. The holding were 209,828 shares as of .

Twin Securities, Inc. initiated holding in Momenta Pharmaceuticals Inc. The purchase prices were between $27.91 and $52.49, with an estimated average price of $41.42. The stock is now traded at around $52.48. The impact to a portfolio due to this purchase was 4.62%. The holding were 122,500 shares as of .

Twin Securities, Inc. initiated holding in Taubman Centers Inc. The purchase prices were between $33.29 and $38.77, with an estimated average price of $37.32. The stock is now traded at around $42.82. The impact to a portfolio due to this purchase was 1.64%. The holding were 68,671 shares as of .

Twin Securities, Inc. initiated holding in AECOM. The purchase prices were between $35.14 and $41.84, with an estimated average price of $38.09. The stock is now traded at around $50.23. The impact to a portfolio due to this purchase was 0.51%. The holding were 17,024 shares as of .

Twin Securities, Inc. added to a holding in Tiffany & Co by 32.11%. The purchase prices were between $113.19 and $127.25, with an estimated average price of $121.51. The stock is now traded at around $131.43. The impact to a portfolio due to this purchase was 4.28%. The holding were 211,248 shares as of .

Twin Securities, Inc. sold out a holding in Portola Pharmaceuticals Inc. The sale prices were between $18.03 and $18.03, with an estimated average price of $18.03.

Twin Securities, Inc. sold out a holding in ForeScout Technologies Inc. The sale prices were between $21.13 and $29, with an estimated average price of $27.42.

Twin Securities, Inc. sold out a holding in Wright Medical Group NV. The sale prices were between $29.62 and $30.58, with an estimated average price of $30.16.