Wood Defends Bitcoin After $40M ARK ETF Sale

"Bitcoin is not a dead cat, Jason! It has many lives ahead."

Cathie Wood wrote the sentence on X on Friday, September 19, answering in public. The ARK Invest chief executive rejected the dead-cat label outright. In the same post she steered followers to the Bitcoin Brainstorm episode ARK had just aired, the September 17 conversation built around the convergence between artificial intelligence and Bitcoin. The link sat beside the denial. Anyone who opened the thread could move from her refusal straight into the podcast she had chosen to stand behind the claim.

Wood kept the message short. She addressed Jason by name, closed the metaphor. The lives-ahead line carried the force. The podcast link carried the substance she preferred to the slogan she was dismantling. She has been among the earliest institutional investors to take a public position on Bitcoin, and the Friday reply treated the label as finished while the longer argument waited one click away.

The post stood as her full answer for that hour. What had prompted it was still sitting one day back on the same platform.

Jason Calacanis posted on X on September 18. He attached a one-year Bitcoin chart that showed the price down about 30 percent—30.75 percent on the figure that ran with the image. Under the chart he wrote, “The dead cat continues to bounce.”

The rebound, in his reading, was temporary motion in a spent asset. Institutional adoption had already finished the transformation. Bitcoin had moved “from punk rock to Muzak,” he said, and settled into the mundane work of a store of value. It no longer captured the public’s imagination. He compared it to CDs in the age of Spotify and DVDs in the age of Netflix. Seventeen years after its launch, the cryptocurrency remained a poor fit for everyday transactions and for smart contracts, and the user experience still intimidated ordinary people. If mass adoption with a real use case were coming, it would have arrived by now.

The chart and the dead-cat line stayed on the platform overnight.

ARK sold more than 1.5 million shares of the ARK 21Shares Bitcoin ETF on Monday, September 14. By the close the block was valued at approximately $40 million.

The firm moved 1.06 million ARKB shares through its ARK Fintech Innovation ETF and 466,133 through its ARK Next Generation Internet ETF, all at the Monday closing price of $26.19. Combined, the stake equaled roughly 1.5 percent of those two funds’ holdings. As of Friday morning the transaction stood as the week’s biggest trade by volume.

That same day ARK cut Coinbase, Circle, Bitmine Immersion Technologies and Bullish in one sweep that also reduced Amazon, AMD, Palantir, Shopify, CoreWeave, Alphabet and Tempus AI—a single rebalancing pass across crypto-linked names and major technology holdings. The Bitcoin ETF sale closed a day ahead of the Senate CLARITY cloture vote and five days before Wood’s public reply.

on September 17, ARK aired the Bitcoin Brainstorm episode she would later flag.

Wood described an AI age that would run highly productive and highly deflationary. Real GDP growth, she projected, could accelerate toward 7 percent or 8 percent from around 3 percent. Prices would fall while rates rose. “Short rates will go up faster than long rates,” she said. Private-equity firms that load their companies with short-term debt would feel the pressure first, and banks carrying that exposure “could be in question.”

The risk she named was counterparty risk—the chance that the institutions on the other side of a loan or a trade simply fail. Most people cast Bitcoin as a hedge against inflation. Wood cast it as a hedge against deflation. In a system built on counterparties, Bitcoin stands outside the chain because “there is no counterparty risk.”

ARK had been among the first public managers to take Bitcoin exposure, in 2015. The September 17 episode returned her to the same asset with undiminished conviction. “Every time ARK has a Bitcoin Brainstorm, I feel more confident on Bitcoin,” she said. The same Friday that carried her reply to Calacanis brought a second defense onto X.

Michael Saylor posted his own rebuttal on X that same Friday. He called Bitcoin “a $1.6 trillion success” and framed it as digital capital whose killer application was already plain. “Preserving wealth across generations is a bigger ambition than entertaining a dinner party,” he wrote.

The two lines stood without charts or further elaboration. Success measured in trillions, ambition measured across generations: that was the whole of the reply he placed beside Wood’s. The posts sat together on the platform.

What the tape did next opened on Monday’s numbers.

Spot Bitcoin ETFs closed the prior week with $462 million in net outflows, ending a three-week inflow streak. On the Monday of the sale the same products reversed and recorded $160 million in inflows. Bitcoin had risen roughly 23 percent over the prior month before the trim.

Tuesday morning the price dipped below $77,000. Later the same week it fell briefly below $76,000. The rebound that followed carried it back above $80,000 and then above $81,000. One report placed trading at $81,773, up more than 1 percent in twenty-four hours. Another placed it at $81,312.

Both levels stood roughly 35 percent below the all-time high of $126,080 set on October 6, 2025.