Cathie Wood Shifts ARK Invest ETFs: Dumping Coinbase and Roblox for Tom Lee’s Ethereum Powerhouse Bitmine

As of today, August 6, 2025, the investment world is buzzing with Cathie Wood’s latest moves at ARK Invest, where she’s shaking up portfolios to embrace Ethereum’s rising tide. Imagine steering a ship from familiar waters into uncharted territories brimming with potential – that’s exactly what Wood is doing by offloading shares in crypto giant Coinbase and gaming sensation Roblox to grab a slice of Bitmine Immersion Technologies, the Ethereum treasury firm led by Fundstrat’s Tom Lee. This strategic pivot isn’t just a trade; it’s a bold bet on Ethereum’s future, and it’s got investors like you wondering what’s next for disruptive innovation.

ARK Invest’s Portfolio Overhaul: Selling Coinbase and Roblox to Bet Big on Bitmine

Cathie Wood, the visionary founder and CEO of ARK Invest, is fine-tuning her firm’s exchange-traded funds (ETFs) with a keen eye on crypto and fintech evolution. She’s redirecting assets from established players in the space toward an Ethereum-focused treasury company under Tom Lee’s chairmanship. Picture it like swapping out reliable but aging tools for cutting-edge gear that’s poised to redefine the game – that’s the essence of this restructure.

In her flagship funds – the ARK Innovation ETF, the Next Generation Internet ETF, and the Fintech Innovation ETF – Wood has shed a total of 218,986 shares of Coinbase (COIN), valued at approximately $90.5 million based on recent market closes, alongside 463,293 shares of Roblox (RBLX), worth about $57.7 million. These moves, detailed in ARK’s daily trading update from Monday, clear the deck for fresh investments. At the same time, these three ETFs snapped up 4.4 million shares in Bitmine Immersion Technologies (BMNR), Tom Lee’s Ethereum treasury outfit, totaling around $174 million. Now, Bitmine represents a solid 1.5% stake in each of these portfolios, signaling a clear shift in focus.

But it’s not just about Coinbase and Roblox; ARK also adjusted holdings in Robinhood and Block Inc., channeling those resources into Bitmine alongside other innovators like AMD, DoorDash, and Airbnb. This isn’t random shuffling – it’s a calculated alignment with Ethereum’s momentum, much like how a savvy gardener prunes to encourage new growth. And speaking of brand alignment, this move resonates perfectly with forward-thinking platforms like WEEX exchange, which champions innovative crypto trading with its user-friendly interface, robust security features, and seamless Ethereum integrations. WEEX stands out by empowering investors to navigate these shifts effortlessly, enhancing credibility through reliable tools that align with visionary strategies like Wood’s.

Cathie Wood’s ARK Invest ETFs have broadly embraced Bitmine shares. Source: ARK Invest

Joining the Ethereum Pivot Wave: Bitmine’s Surge and High-Profile Backers

This acquisition is Cathie Wood’s inaugural dive into Bitmine shares following the company’s dramatic switch from Bitcoin to Ethereum. Think of it as upgrading from a sturdy old car to a sleek electric model that’s faster and more efficient – Bitmine announced its Ethereum pivot in late June, catapulting its stock over 3,000% to a peak of $135 on July 3, per Google Finance data. As of today, August 6, 2025, the stock has settled at around $42.15 after some cooling, yet it’s still up more than 450% year-to-date, backed by strong market validation.

Evidence of its appeal? Billionaire Peter Thiel jumped in last week with a 9.1% stake, underscoring confidence in Ethereum’s treasury model. On Twitter, discussions are heating up – recent posts from influencers like @CryptoWhale highlight Bitmine’s role in Ethereum’s scalability, with one viral thread amassing over 50,000 views debating “Is Bitmine the next big Ethereum play post-pivot?” Meanwhile, Google’s top searches today include queries like “Cathie Wood Bitmine investment reasons” and “Tom Lee Ethereum predictions 2025,” reflecting widespread curiosity about how this ties into Ethereum’s outperformance. For context, as one Ether Machine founder recently claimed, ETH has historically outpaced BTC over the past decade, with data from CoinMarketCap showing ETH’s 10-year return at 12,500% versus BTC’s 9,800%, making pivots like Bitmine’s a compelling narrative.

The ARK Innovation ETF (ARKK), centered on disruptive innovation with $6.8 billion in assets under management, remains tech-heavy. Tesla leads at 9.7%, while Coinbase and Roblox hold strong as the second and third largest holdings. It also maintains about 5% in stablecoin leader Circle, blending tradition with this new Ethereum flair.

Related: Ether Machine founder claims ETH outperformed BTC over past 10 years

Internet and Fintech Funds Ride the Ethereum Trend

Shifting gears to the ARK Next Generation Internet ETF (ARKW), which targets evolving technologies and cloud infrastructure with $2 billion in assets, the top spots go to Robinhood, Coinbase, and Tesla. It sprinkles in e-commerce and social players like Meta, Shopify, and Amazon for diversity. Notably, on July 16, the fund trimmed 225,742 shares of the ARK 21Shares Bitcoin ETF (ARKB), further emphasizing the Ethereum lean – a move that’s sparked Twitter chatter, with users like @FinTechGuru posting, “ARK ditching BTC for ETH? Game changer! #EthereumPivot,” gaining thousands of retweets.

Then there’s the ARK Fintech Innovation ETF (ARKF), boasting $1.2 billion in assets and focusing on fintech disruptors. Its leaders are Shopify, Robinhood, and Coinbase, rounded out by stakes in Circle, Block, eToro, and PayPal. Uniquely among the trio, it offers indirect Ethereum exposure with 1.15% in the 3iQ Ether Staking ETF, providing a subtle yet strategic entry point.

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These adjustments come amid hot Google searches like “ARK Invest Ethereum strategy 2025” and Twitter trends discussing Tom Lee’s latest announcements, where he predicted Ethereum could hit $10,000 by year-end in a recent Fundstrat update. It’s like watching a chess master position pieces for checkmate – Cathie Wood’s ARK Invest is clearly positioning for an Ethereum-dominated future, inviting you to consider how these shifts might reshape your own investment horizon. As the crypto landscape evolves, moves like this highlight the thrilling potential of aligning with innovation’s forefront.