Palantir Technologies stock just hit another record, but the lofty valuation of the defense focused artificial-intelligence software company has analysts questioning whether it can go much higher. Palantir stock was up 0.

Nvidia and Palantir, both major AI players, have soared in recent times. These companies have delivered strong earnings growth, and the future looks bright for them, too. But Wall Street predicts one of these players may see its shares decline in the coming months.

Palantir (PLTR) shares are pushing further to the upside this morning after Loop Capital issued a bullish note in favor of the big data analytics firm. On Monday, senior analyst Mark Schappel maintained his “Buy” rating on PLTR shares and raised his price target to a Street-high of $155,