Piper Sandler upgraded Ameriprise Financial (NYSE:AMP) from an Underweight to a Neutral rating, with a notable stock price of $521.36.The company reported a significant 16$10.83, surpassing the Zacks Consensus Estimate.Ameriprise achieved record levels in assets under management (AUM) and assets under administration (AUA), reaching $1.69 trillion, an 11% increase year-over-year.Ameriprise Financial (NYSE:AMP) is a diversified financial services company offe ...