ARK Invest buys crypto stocks as Bitcoin slumps

ARK Invest sharply increased its exposure to cryptocurrency-linked stocks in June, buying about $77 million of shares in Coinbase, Circle and Bullish even as Bitcoin suffered its weakest monthly performance in four years and crypto-related equities swung far more violently than the token itself.

The purchases, disclosed through the firm’s daily trading updates, show that Cathie Wood’s funds used the downturn to add to companies tied to crypto infrastructure rather than buying Bitcoin directly. The buying included roughly $44 million of Coinbase shares, $25.25 million of Circle shares and $8.2 million of Bullish shares. The move reinforced a familiar ARK theme: owning the exchanges, payments networks and trading platforms that support digital assets, rather than relying only on the price path of the assets themselves.

That strategy is now facing a demanding test. Market data show that many U.S.-listed crypto equities have behaved less like simple Bitcoin proxies and more like high-beta operating businesses exposed to earnings risk, competition, financing needs and dilution. Nine listed crypto companies recorded 30-day annualized realized volatility ranging from 68% to 90%, roughly twice Bitcoin’s 37.6% over the same period.

The figures suggest that traders seeking crypto exposure through public equities are not merely taking on Bitcoin risk. They are also taking on the specific risks of each company’s business model. In several cases, those risks have produced price swings far wider than the underlying cryptocurrency.

Over 90 days, Circle’s realized volatility reached 103.6%, compared with Bitcoin’s 37.8%. Peak-to-trough declines were also steeper across much of the equity group. Circle fell as much as 51.4%, strategy, formerly MicroStrategy, dropped 48.6%, and Bullish declined 43.6%. Bitcoin’s drawdown from its January high of nearly $97,000 was 36.4%.

For ARK, the June purchases amount to a clear bet that the long-term value of crypto infrastructure can recover even if near-term market conditions remain unstable. For traders, the more immediate question is whether these stocks offer a better way to participate in digital asset growth or simply magnify volatility while adding company-level uncertainty.

Ark buys the rails, not the tokens

ARK’s June activity fits a broader thesis often described as buying the “rails, not the tokens.” The idea is that companies providing trading, custody, payments, stablecoin issuance and related financial services may benefit from rising crypto adoption even when digital asset prices are under pressure.

Under that framework, Coinbase is not only a bet on Bitcoin or Ethereum prices. It is also a bet on trading volumes, custody revenue, subscription products, institutional services and the company’s effort to expand into a wider financial platform. Circle is not only a stablecoin issuer. It is also a play on digital payments, reserve income and the future structure of tokenized cash. Bullish similarly offers exposure to exchange infrastructure and institutional trading activity.

ARK’s purchases came at a time when the market was punishing many of these names. Bitcoin’s decline weighed on sentiment, but the stock moves reflected more than crypto prices alone. Coinbase faced concerns over transaction-fee sensitivity. Circle came under pressure from new stablecoin competition. strategy’s valuation was challenged by its heavy Bitcoin exposure and balance-sheet structure. Bullish traded with the kind of volatility common among newly listed or growth-oriented crypto platforms.

The timing of ARK’s buying suggests Wood’s funds viewed the selloff as an opportunity to add operating businesses at lower prices. Still, the performance data show that public crypto equities are not uniform. Some track Bitcoin closely, others move largely on corporate developments, and some have gained this year despite Bitcoin weakness because their business models are changing.

Volatility outpaces Bitcoin

The most important market signal in the data is the gap between Bitcoin’s volatility and the volatility of crypto-linked equities. Bitcoin remains a volatile asset by traditional financial-market standards, but the stocks tied to the sector have recently moved with even greater force.

Bitcoin’s own 30-day volatility index ranged widely from February to May, moving between 24.5 and 68.7 before standing at 41.6 in early July. Even with that range, many crypto equities continued to trade at roughly double Bitcoin’s realized volatility.

That matters because equities can include risks that tokens do not. A company can miss earnings expectations, issue stock, take on debt, face margin pressure, lose market share or become exposed to regulatory costs. A token such as Bitcoin has its own volatility drivers, including liquidity, macroeconomic policy, risk appetite and adoption expectations, but it does not publish quarterly earnings or dilute shareholders through stock issuance.

For traders, that difference changes the risk profile. Buying an exchange, miner or stablecoin issuer may provide exposure to growth in digital asset markets, but it may also lead to sharper losses during periods when sentiment fades or when company-specific news disappoints.

The recent data support that view. The correlation between the crypto equities and Bitcoin remained relatively low, generally between 0.55 and 0.58. That means only about one-third of the share-price movement in many of these stocks mirrored Bitcoin’s price action. The remaining movement came from other forces, including competition, business performance, balance-sheet decisions and market views on future profitability.

Low correlation can be useful when it reflects diversification. But it can also mean traders are accepting risks that are only loosely connected to the asset they originally wanted to track.

Strategy remains the closest Bitcoin proxy

Among the companies reviewed, strategy stood out as the one most closely tied to Bitcoin’s performance. The stock carried a beta of 1.59 and a correlation of 0.85 to Bitcoin, effectively making it a leveraged proxy for the cryptocurrency.

That relationship is not surprising. strategy is the largest corporate holder of Bitcoin and has built its public-market identity around accumulating the asset. At the time covered by the data, the company held 847,363 Bitcoins valued at about $50 billion. Its large holdings made the stock highly sensitive to Bitcoin price changes, but recent market pressure also exposed the complications of that strategy.

In late June, strategy’s market-to-net-asset ratio fell below 1, implying that the company’s total market value had slipped below the value of its assets. That was a significant moment because strategy has often traded at a premium to the value of its Bitcoin holdings, reflecting market enthusiasm for its treasury strategy, access to capital markets and perceived ability to increase Bitcoin per share over time.

Management responded with a more active capital plan. strategy authorized a share buyback program described in market commentary as ranging up to $1 billion to $1.25 billion, while also preparing to sell Bitcoin if needed for liquidity, including to meet dividend and interest obligations. The company executed a small sale of 32 Bitcoins on June 1, its first such sale since 2022. The stock rallied 12.6% afterward, suggesting traders welcomed a more flexible approach to capital management.

The response also reflected a change in narrative. strategy has long been viewed as a passive Bitcoin accumulator. By signaling a willingness to buy back stock and monetize a small amount of its holdings, management appeared to be repositioning the company as a more dynamic allocator of capital.

That shift comes with trade-offs. Selling Bitcoin may help stabilize liquidity and support the share price, but it can also challenge the purity of strategy’s original thesis. The company’s holdings were reported as having been acquired at an average price of $75,651, leaving the position exposed when Bitcoin trades below that level. For traders, strategy remains one of the clearest equity vehicles for leveraged Bitcoin exposure, but also one of the most sensitive to market confidence and balance-sheet structure.

Coinbase tries to broaden the story

Coinbase ranked behind strategy as a Bitcoin-linked equity, with a beta of 1.26 and a 0.75 correlation to the cryptocurrency. The stock had fallen 60.6% from its July 2025 peak of $419.78 per share, reflecting both crypto-market weakness and concerns about the company’s dependence on trading activity.

Coinbase’s business remains heavily influenced by transaction revenue, which tends to rise during active bull markets and decline when retail trading slows. Transaction fees fell to $756 million in the first quarter, increasing attention on whether the company can grow more durable revenue streams.

That is why traders are focusing on Coinbase’s push to become a broader financial super-app. The company has expanded beyond basic spot trading into subscriptions, custody, staking-related services, institutional products, derivatives and payments-oriented initiatives. If successful, this strategy could reduce reliance on crypto-sensitive transaction fees and produce a revenue base less tied to short-term market swings.

The stock showed signs of renewed life in early July, rising 11.87% on July 1 after several analyst firms reiterated bullish targets. The rally suggested that market participants are willing to reward signs of product expansion and operating leverage, even while Bitcoin volatility remains elevated.

ARK’s $44 million purchase of Coinbase shares was the largest part of its June crypto-equity buying. That allocation indicates that ARK continues to view Coinbase as a central piece of the crypto infrastructure stack. The company is one of the most visible regulated exchanges in the United States and has positioned itself as a gateway for both retail and institutional activity.

Still, Coinbase’s future performance will likely depend on more than Bitcoin’s direction. Trading volumes, regulatory developments, fee compression, custody growth and the success of new products will all shape the stock’s path. That makes Coinbase a hybrid exposure: partly crypto beta, partly operating-company execution.

Circle faces a crowded stablecoin battle

Circle showed the weakest linkage with Bitcoin among the major crypto-linked equities, yet it produced some of the sharpest price moves. Its 90-day volatility reached 103.6%, and its shares fell about 28% over the 30 days leading into early July.

The most severe move came on June 30, when Circle’s stock dropped 17.5% after the introduction of a new stablecoin backed by more than 140 firms, including major payment providers and asset managers. The announcement highlighted competitive pressure in the stablecoin sector, where issuers compete not only on trust and liquidity but also on distribution, reserve economics and partner incentives.

The new stablecoin, Open USD, was seen as a direct challenge because its model could redirect reserve interest income away from a centralized issuer and toward a broad network of financial partners. That matters because reserve income has become a key economic driver for stablecoin issuers, especially in a higher-rate environment.

Circle’s business is therefore closer to payments and cash management than to Bitcoin mining or token speculation. Its fortunes depend on the circulation of its stablecoin, the yield on reserve assets, regulatory acceptance, partnerships, and its ability to maintain trust and liquidity. Bitcoin can influence general crypto-market sentiment, but it does not fully explain Circle’s stock moves.

ARK’s $25.25 million purchase of Circle shares suggests an interest in stablecoin infrastructure despite the competitive threat. That bet depends on the long-term expansion of tokenized dollars and blockchain-based settlement. However, the short-term challenge is clear: Circle must defend market share while maintaining profitability in a sector where distribution partners may demand a larger share of economics.

For traders, Circle offers exposure to one of the fastest-growing areas of crypto finance, but its recent volatility shows that stablecoin companies are not necessarily stable stocks.

Robinhood moves on a different track

Robinhood’s stock moved more independently from crypto markets than many sector peers. It was down only 0.3% year-to-date, with a maximum drawdown of 8.5%. That relatively muted movement reflected a diversified business model spanning equities, options, derivatives, cash management and crypto trading.

Unlike companies whose revenue depends primarily on digital assets, Robinhood’s crypto segment remains only one part of a broader trading platform. This diversification can soften volatility when crypto markets weaken, though it also means the stock may not fully participate in crypto-driven rallies.

Robinhood’s performance illustrates an important point about crypto exposure through public equities: the same label can hide very different businesses. A platform offering crypto trading may be far less sensitive to Bitcoin than a corporate Bitcoin holder or a miner. Its revenue mix, user base and product breadth matter more than its inclusion in a crypto-related basket.

ARK’s additional buying in Robinhood, alongside Coinbase, Circle and Bullish, suggests the firm sees value in diversified trading infrastructure as well as direct crypto platforms. Robinhood may benefit from rising retail activity across asset classes, not just digital tokens. In a volatile macro environment, that diversification can be an advantage.

Miners break away from Bitcoin

The biggest divergence from Bitcoin’s trend appeared among mining companies. Despite Bitcoin’s 29.5% decline this year, Riot Platforms surged 74.5%, Marathon Digital rose 38.1%, and CleanSpark gained 24.7%.

Those gains were not mainly driven by Bitcoin’s price. Instead, they reflected a strategic pivot toward artificial intelligence data processing and high-performance computing contracts. Mining companies own power infrastructure, data-center capacity and technical facilities that can be repurposed or expanded to serve AI compute demand. As enthusiasm for AI infrastructure has grown, the market has started to value some miners less as pure Bitcoin producers and more as energy-backed computing platforms.

Reduced Bitcoin holdings also helped separate their performance from the token’s decline. By lowering treasury exposure and pursuing contracted compute revenue, some miners have reduced their dependence on daily Bitcoin price moves.

Forecasts cited in market commentary suggest that AI and high-performance computing contracts could account for as much as 70% of listed miners’ revenue by the end of 2026. If that transition materializes, it would represent a fundamental business-model transformation for the sector.

The shift also explains why mining stocks can rise even when Bitcoin falls. In the past, miners were widely treated as leveraged Bitcoin bets because their revenue and margins were tied to mining economics. Now, at least for some operators, the market is assigning value to power access, land, infrastructure and data-center optionality.

That does not eliminate risk. AI infrastructure projects require capital, execution discipline and long-term customers. But it does mean that miners are no longer moving purely as Bitcoin derivatives.

Bitcoin reacts to macro signals

The backdrop for all these stocks remains Bitcoin itself, and its recent trading has shown sensitivity to macroeconomic data as much as crypto-specific developments.

Bitcoin rebounded 7.3% in less than 48 hours in early July, climbing from a low of $57,750 on July 2 to $62,000 on July 3. The move followed a U.S. jobs report that came in far below expectations. The softer labor data reduced market-implied odds of a September Federal Reserve rate hike from 65% to 50%, improving sentiment toward risk assets.

That reaction underscored Bitcoin’s growing role as a macro-sensitive asset. While crypto-specific events still matter, interest-rate expectations, liquidity conditions and broader risk appetite can quickly influence price action. For crypto equities, the macro link can be even more complex because rate expectations affect both digital asset sentiment and equity valuation multiples.

Lower expected rates can support growth stocks and speculative assets. But if economic weakness becomes severe, trading volumes, risk appetite and capital-market activity can also deteriorate. That means the same macro data point can carry mixed implications depending on the company.

A sector defined by different risks

ARK’s June buying spree came during a period of stress, but the underlying companies do not offer the same kind of exposure. strategy combines leveraged Bitcoin positioning with financing and dilution risk. Coinbase blends crypto-market sensitivity with an effort to build a broader financial platform. Circle operates in a competitive payments and stablecoin market. Robinhood is diversified across trading products. Miners are increasingly tied to AI infrastructure as much as Bitcoin production.

That diversity helps explain why correlations to Bitcoin remain imperfect. It also shows why crypto-linked equities can be more volatile than the cryptocurrency they are often assumed to track.

For traders, the message is straightforward: crypto equities are not interchangeable. Some amplify Bitcoin’s moves. Some introduce entirely separate business risks. Others may outperform because they are becoming less dependent on crypto prices altogether.

ARK’s purchases show confidence that infrastructure companies can recover from the downturn and benefit from long-term adoption. But the short-term evidence is more complicated. The strongest annual performers in the sector have generally relied on alternative growth engines such as AI computing and diversified trading services, rather than direct cryptocurrency price momentum.

The next phase will test whether ARK’s “rails, not tokens” approach can deliver durable gains. If digital asset activity rebounds, exchanges and stablecoin platforms could benefit. If Bitcoin remains volatile and competition intensifies, the same stocks may continue to swing more sharply than the asset they were meant to complement.