MACQUARIE INVESTMENT MANAGEMENT bought a fresh place in AMN Healthcare Services Inc. (NYSE:AMN). The institutional investor bought 600.7 thousand shares of the stock in a transaction took place on 6/30/2021. In another most recent transaction, which held on 6/30/2021, AMERICAN CENTURY INVESTMENT MANA bought approximately 422.7 thousand shares of AMN Healthcare Services Inc. In a separate transaction which took place on 6/30/2021, the institutional investor, THE VANGUARD GROUP, INC. bought 204.1 thousand shares of the company’s stock. The total Institutional investors and hedge funds own 96.40% of the company’s stock. 3 Tiny Stocks Primed to Explode The world's greatest investor…