On June 18, Cathie Wood’s ARK Invest showed off a notable rotation following a superb run in two of the most popular high-growth stocks.
Investors had been rewarding Robinhood (HOOD) for its cost-cutting plan and Roku (ROKU) for its takeover-driven rally, but ARK moved in the opposite direction.
Wood took profits in both stocks after the catalysts lifted sentiment, turning both into sources of cash.
Those adjustments land against a far more buzzworthy story.
Wood recently built a major post-IPO position in SpaceX, with ARK buying nearly 3.3 million shares that were worth about $531 million by the end of the stock’s first trading day, adding to her reputation among fans and investors as a big-name, high-risk, high-reward stock picker.
On top of that, the ARK Invest boss didn’t just move to the sidelines.
The firm added to Eli Lilly, Coinbase, and other big names linked to new catalysts, pointing to a major shift from completed or mature rallies toward fresh upside stories.
However, the question now beckons whether Wood is taking profits early or getting ahead of a momentum fade.
Why Cathie Wood sold Robinhood and Roku after their rallies
Wood’s Robinhood and Roku sales point to a classic case of profit-taking after sudden catalysts.
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Robinhood became one of ARK’s largest trims of the day.
The firm sold off 275,572 shares through the ARK Innovation ETF, worth $26.65 million. According to Reuters, the sale came just after Robinhood said it would cut about 10% of its full-time workforce, or roughly 290 jobs, as CEO Vlad Tenev pushed the company to stay lean and focused.
The cost-cutting offered investors a cleaner margin story, and the stock jumped as analysts lifted price targets. For Wood, that rally created an easy window to lock in gains.
Roku offered a different kind of catalyst.
ARK sold 239,267 shares across ARKK, ARKW, and ARKF, worth about $33.01 million, after Fox agreed to buy Roku in a $22 billion deal valued at $160 per share.
The deal gave Roku shareholders a defined takeover price and pushed the stock close to that level. That reduced the upside case for ARK, turning Roku into a source of cash rather than a fresh growth bet.
Why Eli Lilly led ARK’s latest round of growth-stock buying
Eli Lilly led ARK’s buying as Wood shifted cash from stocks to the most in-demand healthcare player.
ARK scooped up 41,138 Lilly shares through the ARK Genomic Revolution ETF, putting about $46.18 million into the drugmaker after a pullback in the stock.
That comes at a time when the weight-loss drug giant just acquired 4E Therapeutics, a neuroscience company focused on non-opioid treatments for chronic pain.
That offers Lilly another pipeline angle beyond its dominant obesity and diabetes franchise, fitting with ARK’s preference for companies with big addressable markets and platform-like science.
Coinbase was the next big buy.
ARK scooped up 111,799 shares across ARKK, ARKW and ARKF for about $18.92 million as Coinbase pushes beyond crypto trading. Its recent product moves, including tokenized U.S. stocks for international users and AI-driven investing tools, support the idea that Coinbase wants to become a broader financial platform, not just a crypto exchange.
ARK also bought $17.68 million of Block shares and added smaller biotech positions, showing the rotation was not defensive.
Tesla still remains ARK Innovation ETF’s largest holding
ARK Innovation ETF’s portfolio still shows a marked tilt toward disruptive growth names, with Tesla, Robinhood, CRISPR Therapeutics, Tempus AI, and SpaceX-related exposure making up the five largest positions.
Here’s the top 10 list:
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Tesla, Inc. was the ETF’s largest holding at 9.50%.
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Robinhood Markets, Inc. was the second-largest holding at 4.93%.
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CRISPR Therapeutics AG was the third-largest holding at 4.87%.
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Tempus AI, Inc. was the fourth-largest holding at 4.83%.
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Space Exploration Technologies Corp. was the fifth-largest holding at 4.71%.
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Advanced Micro Devices, Inc. was the sixth-largest holding at 4.51%.
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Shopify Inc. was the seventh-largest holding at 4.07%.
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Coinbase Global, Inc. was the eighth-largest holding at 3.85%.
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Circle Internet Group, Inc. was the ninth-largest holding at 3.45%.
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Twist Bioscience Corporation was the tenth-largest holding at 3.33%.
Source: Stockanalysis.
What Cathie Wood’s latest rotation means for growth-stock investors
Wood’s latest rotation comes in a market that’s remarkably unpredictable.
The Nasdaq’s rebound and renewed appetite for disruptive tech are encouraging, but the Fed backdrop keeps that bar incredibly high, especially if rates stay elevated or inflation re-accelerates.
That’s exactly why ARK’s move underscores a mixed signal.
Trimming Robinhood after a cost-cutting rally and Roku after a takeover-driven surge suggests Wood is willing to take cash off the table when upside becomes more defined.
Buying Eli Lilly, Coinbase, and Block shows she is not turning defensive; she is rotating toward companies where the next catalyst still appears ahead.
Hence, in this market, the big winners will likely come from stocks with fresh catalysts, not just yesterday’s big rebounds.
Related: Cathie Wood sells $8.7 million of tumbling AI stock
This story was originally published by TheStreet on Jun 19, 2026, where it first appeared in the Investing section. Add TheStreet as a Preferred Source by clicking here.