Cathie Wood's Ark Invest orchestrated a notable rotation Wednesday, selling off a sizable chunk of Advanced Micro Devices Inc. (AMD) while loading up on crypto-adjacent plays. The moves suggest Wood is shifting her conviction away from traditional AI chip plays and toward digital asset infrastructure companies.

Ditching the Chipmaker

Ark unloaded AMD shares across three of its flagship funds: Ark Fintech Innovation ETF (ARKF), ARK Innovation ETF (ARKK), and ARK Next Generation Internet ETF (ARKW). The sale totaled 72,215 shares valued at approximately $16.14 million, based on AMD's closing price of $223.55.

The timing is interesting. AMD has been positioning itself to capture a meaningful slice of the $1 trillion AI market opportunity, and just recently scored a win powering France's Alice Recoque supercomputer. But the stock dropped 2.93% on Wednesday anyway, caught in broader sector jitters ahead of Nvidia Corp. (NVDA)'s earnings report. Sometimes even good news can't fight the tide when investors are nervous about what the sector leader might say.

Circle Gets the Spotlight

While Wood was selling AMD, she was busy scooping up Circle Internet Group Inc. (CRCL). Ark purchased 216,019 shares through ARKF, ARKK, and ARKW, valued at approximately $15.06 million based on Circle's closing price of $69.72.

Circle, which issues the USDC stablecoin, saw its shares fall 8.98% on Wednesday despite growing analyst enthusiasm. This wasn't Ark's first rodeo with Circle this week either. On Tuesday, the firm had already picked up 40,071 shares worth $3.06 million, signaling sustained conviction.

And the analyst community is backing that conviction. Baird analyst David Koning upgraded Circle from Neutral to Outperform while maintaining a $110 price target. Bernstein went even further, reaffirming an Outperform rating with a $230 target, calling Circle fundamentally strong. The numbers support the bullishness: in the third quarter, Circle posted $740 million in revenue, $166 million in adjusted EBITDA, and $214 million in net income, representing a 202% year-over-year increase. Those aren't typo numbers.

Bullish on Bullish

Ark didn't stop with Circle. The firm acquired 463,598 shares of Bullish (BLSH) across ARKF, ARKK, and ARKW, valued at around $16.9 million based on the closing price of $36.39.

The Peter Thiel-backed cryptocurrency exchange reported strong third-quarter earnings Wednesday, with revenue beating analyst expectations. Even with a decline in digital asset sales, Bullish maintains solid momentum. And this wasn't a one-day decision for Ark either. The firm purchased $1.06 million worth of Bullish stock on Tuesday and another $10.02 million worth on Monday. When you see this kind of consecutive buying, it tells you something about conviction levels.

Bitmine Immersion's Massive Ethereum Bet

Ark also scooped up 260,651 shares of Bitmine Immersion Technologies Inc. (BMNR) through ARKF, ARKK, and ARKW. The purchase totaled approximately $7.65 million based on BMNR's closing price of $29.18.

Bitmine's stock has been under pressure as Bitcoin prices dipped below $90,000, which makes sense given the company's tight correlation to digital asset prices. But here's what makes Bitmine interesting: the company recently revealed its crypto and cash holdings have surged to $11.8 billion. Even more eye-catching, it's now the largest single holder of Ethereum, controlling more than 3.55 million tokens, or 2.9% of the total supply. And they're not done yet. Bitmine is targeting ownership of 5% of the ETH network over the long term, which would be an absolutely massive concentration.

Despite short-term market headwinds, Bitmine continues expanding its operations and governance structure. The company recently appointed Chi Tsang as CEO and added three independent directors to strengthen oversight and support growth initiatives.

Other Portfolio Moves

Beyond the headline trades, Ark made several other notable moves:

• Sold 45,450 shares of Iridium Communications Inc. across ARKK, ARKQ, and ARKX.
• Sold 40,676 shares of Natera Inc. through ARKG and ARKK.
• Sold 29,753 shares of Pinterest Inc. via ARKK.
• Sold 34,958 shares of BILL Holdings Inc. through ARKF.

How AMD Stacks Up

As for AMD's current positioning, market data indicates the stock has Value in the 5th percentile, making it an interesting comparison point against Nvidia, which disclosed its quarterly earnings Wednesday. The contrast between these two AI chip giants continues to be one of the more compelling stories in the semiconductor space, especially as investors parse through which companies will actually capture meaningful revenue from the AI buildout versus which ones just benefit from the hype cycle.

The pattern emerging from Ark's recent trades is clear: Wood is rotating out of traditional tech plays and betting aggressively on crypto infrastructure at a moment when digital assets are getting renewed attention. Whether that timing proves prescient or premature remains to be seen, but the conviction level is undeniable.