Mariner LLC lowered its position in shares of SPDR ICE Preferred Securities ETF (NYSEARCA:PSK – Free Report) by 2.7% in the third quarter, Holdings Channel reports. The institutional investor owned 461,013 shares of the company’s stock after selling 12,833 shares during the quarter. Mariner LLC’s holdings in SPDR ICE Preferred Securities ETF were worth $14,964,000 […]