Palantir Bears Get Cramer's Blunt Warning: 'Karp Knows All'
1. Jim Cramer warns shorts against overconfidence in PLTR. 2. Palantir stock down 8% but has risen 409% in a year. 3. Short interest in PLTR is just 2.54%, indicating limited panic. 4. Jefferies analyst praises PLTR's unique 'Rule of 90' performance. 5. CEO Karp aims for tenfold revenue growth while reducing workforce.