 Zurcher Kantonalbank Zurich Cantonalbank boosted its holdings in Balchem Co. NASDAQ:BCPC by 76.0 during the second quarter, according to the company in its most recent filing with the Securities and Exchange Commission. The fund owned 3,815 shares of the basic materials companys stock after buying an additional 1,648 shares during the period. Zurcher Kantonalbank Zurich ... 