 Guggenheim Capital LLC trimmed its holdings in shares of Balchem Co. NASDAQ:BCPC by 19.4 in the first quarter, HoldingsChannel reports. The institutional investor owned 2,415 shares of the basic materials companys stock after selling 580 shares during the period. Guggenheim Capital LLCs holdings in Balchem were worth 238,000 as of its most recent SEC filing. ... 