Rhumbline Advisers Reduces Stake in QAT ETF Rhumbline Advisers decreased its holdings in iShares MSCI Qatar ETF by 27.3% in Q4 2024, selling 43,941 shares and retaining 117,174 shares worth $2.1 million. Meanwhile, Yousif Capital Management increased its stake by 6.2%, now owning 68,159 shares valued at $1.22 million.1