Top Wall Street analysts changed their outlook on these top names. For a complete view of all analyst rating changes, including upgrades and downgrades, please see our analyst ratings page. Piper Sandler raised the price target for Aspen Technology, Inc. (NASDAQ:AZPN) from $200 to $217. Piper Sandler analyst Clarke Jeffries maintained a Neutral rating. Aspen Technology shares gained 3.3% to close at $233.54 on Tuesday. See how other analysts view this stock.RBC Capital raised the price target for NMI Holdings, Inc. (NASDAQ:NMIH) from $40 to $48. RBC Capital analyst Scott Heleniak upgraded the …