Morgan Stanley
A global financial services firm, Morgan Stanley helps corporations, governments, and individual investors raise capital, manage wealth, and trade across markets. Its name comes from its two founders, Henry Sturgis Morgan (grandson of the legendary financier J.P. Morgan) and Harold Stanley, who left the J.P. Morgan partnership in 1935 to start the firm after new law forced a split between commercial and investment banking.
Estimated from filings — the split-adjusted price range over the quarters each manager built the position. A range, not a fill price; 13F reports a quarter-end snapshot, not a trade date.