Shares of Palantir (NYSE: PLTR) are up nearly 10%, or by $11.10 on the day. In fact, PLTR just hit an all-time high thanks to ...

Palantir stock was climbing Tuesday, putting the software maker on track for a record high amid an impressive yearlong run.

The firm has joined America's 10 most valuable tech companies, despite Wall Street's divided opinion on its growth.