 Guggenheim Capital LLC lowered its position in shares of Archrock Inc NYSE:AROC by 41.3 in the fourth quarter, HoldingsChannel reports. The fund owned 47,950 shares of the energy companys stock after selling 33,748 shares during the period. Guggenheim Capital LLCs holdings in Archrock were worth 481,000 at the end of the most recent quarter. Several ... 