ARK Invest’s Cathie Wood has been aggressively buying shares in profitable, revenue-generating companies while simultaneously warning that a sweeping wave of crypto industry failures is imminent.
ARK’s July 27 filing revealed four separate stock purchases, with Tesla (NASDAQ: TSLA) leading the charge as ARK added 28,705 shares to its existing position in the electric vehicle giant.
SpaceX followed with an addition of 38,727 shares, while NVIDIA (NASDAQ: NVDA) saw ARK pick up a further 8,332 shares as Wood continued to back the artificial intelligence infrastructure boom.
The fourth purchase was a stake in BitMine’s Ethereum treasury play, which climbed 1.25% as ARK snapped up 97,383 shares, marking the largest single increase of the four transactions.
ARK returned to two of those positions the very next day, adding another 23,943 Tesla shares and bringing its total stake in the company to an estimated value of around $860.6 million.
SpaceX received an even larger follow-on purchase of 118,709 additional shares, lifting ARK’s position to roughly $498.6 million, with Wood having consistently bought the stock since it dipped below its IPO price in June.
The one exception to ARK’s buying spree was Robinhood, from which the firm sold 32,021 shares even as the rest of its portfolio expanded.
Lorenzo Valente, who runs digital assets research at ARK, says the crypto sector is currently undergoing its deepest consolidation cycle yet, with capital becoming increasingly selective and teams without real customers shutting down.
Valente’s data makes the scale of that concentration stark, with Hyperliquid and Pump.fun alone accounting for 67% of all revenue generated across crypto applications, and the top three platforms including Ethena capturing nearly 80% of total revenue.
“Revenue concentration is now at all-time highs across almost every layer — apps, middleware, L1s etc…” Valente said, forecasting that conditions will only tighten further in the months ahead.
Valente expects “much more M&A, Chapter 11 filings, shutdowns…” as underfunded projects without sustainable revenue models find themselves unable to compete against the handful of dominant platforms.
The combination of Wood’s stock picks and ARK’s crypto research tells a consistent story: capital is rotating toward businesses with proven earnings, and the era of speculative crypto survival is drawing to a close.
