GSA Capital Partners LLP lessened its stake in Och-Ziff Capital Management Group LLC (NYSE:OZM) by 34.9% during the 3rd quarter, according to its most recent disclosure with the SEC. The institutional investor owned 311,562 shares of the asset manager’s stock after selling 166,679 shares during the quarter. GSA Capital Partners LLP owned approximately 0.06% of Och-Ziff Capital Management Group worth $461,000 at the end of the most recent reporting period. Separately, Algebris UK Ltd lifted its holdings in shares of Och-Ziff Capital Management Group by 76.0% in the second quarter.