Cathie Wood Is Selling RKLB as Rocket Lab Hits New All-Time Highs. Should You?

Rocket Lab (RKLB) has been on a tear lately, soaring to new all-time highs and cementing its position as one of the hottest space stocks of 2025. But while investors continue to pile in, one of the company’s most prominent backers—Cathie Wood—is quietly heading the other way. Notably, Wood is one of the most closely watched investors on Wall Street. As the founder and CEO of ARK Invest, she’s renowned for making bold, forward-looking investments in companies shaping the future, often well before the market recognizes their potential.

The ARK Invest founder has recently trimmed her RKLB holdings across various funds over multiple rounds, even as the stock’s momentum remained strong. The moves immediately caught investors’ attention. So, is Cathie Wood simply taking profits after a massive run—or does she see warning signs on the horizon? Let’s break down what her latest moves mean for investors and whether RKLB stock is still worth holding after hitting new highs.