B. Riley raised its CleanSpark (NASDAQ: CLSK) price target to $26 from $19 on Friday and maintained its Buy rating, based largely on the operator's potential AI/HPC value. The target implies 81.3% upside to CleanSpark's $14.34 share price early Monday. B. Riley's sum-of-the-parts model…This story appeared on finance.yahoo.com , 2026-08-03 15:20:07.