Semtech ( $SMTC ) Climbs +49% on AI Data Center Momentum (See the latest news for any ticker on Tickeron.) Semtech (SMTC) shares climbed roughly 49% over the last 30 days, rising from about $124 to approximately $185. The surge was driven primarily by a stronger-than-expected fiscal second-quarter earnings report, record data center revenue, and sharply higher guidance. $PDD $BABA $JD $SE $RERE