Investors saw positives for C3.ai in Palantir's earnings report.Shares of C3.ai (AI 7.08%), the enterprise artificial intelligence (AI) company, were moving higher today, even though there was no company-specific news. Instead, the company seemed to be benefiting from a strong earnings report from AI software peer Palantir (PLTR 23.18%), which posted yet another quarter of accelerating revenue growth, showing a market for AI-related software.As of 12:52 p.m. ET, Palantir stock was up 22.7%, while C3.ai was ...