Billionaire co-founder Peter Thiel made a $3 million political donation in late 2025 to oppose California’s proposed wealth tax, marking his largest such contribution in years. That level of commitment suggests Thiel is determined to avoid a forced sale of his multi-billion-dollar Palantir position. Observers interpret this move as either a sign that he cannot liquidate his stake at current levels or that he strongly believes the shares will appreciate further, reinforcing the idea that insiders are deeply invested in the stock’s future performance.

At a multiple of 384 times trailing earnings and 101 times sales, Palantir trades at a valuation vastly higher than peers. By contrast, Micron Technology, often cited alongside Palantir in AI discussions, changes hands at 37 times earnings and 10 times sales, supported by $8.54 billion in annual net income on $42.31 billion in revenue. Palantir’s most recent quarter generated $476 million in net income on $1.18 billion in sales. The stark disparity in multiples versus underlying profitability underscores concerns that Palantir’s stock price assumes a future growth trajectory that remains unproven.

While Thiel has not featured in recent transaction filings, other executives have been active sellers. CEO Alex Karp liquidated over $60 million of shares between $155 and $173 in November 2025, and director Stephen Cohen offloaded a similar amount. Additional selling through January 2026 by executives Ryan Taylor and Alexander Moore—who sold at prices up to $206 and again between $168 and $181—highlights growing insider willingness to realize gains. This pattern contrasts with retail enthusiasm on forums like r/wallstreetbets, even as the stock declined 14.5% over the past month and 6.6% year-to-date by January 22.

Palantir’s 62.8% year-over-year revenue growth and 33.3% operating margins in Q3 2025, along with a 23.5% earnings-beat ($0.21 per share vs. $0.17 expected), illustrate its execution strength. Government and enterprise AI contracts provide high-margin, sticky revenue streams. Yet at a forward P/E of 169 times, the company must sustain 60%+ revenue growth for several years to justify its valuation. Bulls point to accelerating AI adoption and large deals—such as a reported “hundreds of millions” agreement with Hyundai—while bears warn that any slowdown in growth will trigger sharp multiple compression.