Are spot Bitcoin ETFs at risk after custodian Coinbase reports $667M loss? The 1.5M BTC question


Coinbase just posted the kind of earnings report that makes two groups of people sweat at the same time.

The first group is obvious, COIN shareholders who saw the company swing into a loss while crypto prices and activity cooled. Coinbase reported about revenue of roughly $1.78B for the quarter and a loss of -$2.49 per share, when analysts were looking for a profit.

Inside Coinbase’s own materials, the story looks like a business still producing cash, but taking a real hit on the bottom line, with a quarterly net loss of $667M and adjusted EBITDA of $566M.

The second group is less obvious: people who do not own COIN at all but still rely on Coinbase’s plumbing.

If you bought spot Bitcoin ETFs through a brokerage app because you wanted exposure without the headache of wallets and keys, most of that Bitcoin ultimately sits with Coinbase.

When these ETFs launched, Coinbase became custodian for the majority of the category, including major products like BlackRock’s IBIT, where Coinbase is referenced in the fund’s materials via Coinbase Prime relationships.

Over time, the market has piled into ETF wrappers hard enough that Bitcoin ETPs have been reported holding about 7% of Bitcoin’s maximum supply, around 1.5 million BTC in that snapshot.

So when Coinbase “misses,” the emotional question people ask is simple, is the custodian in trouble?

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That question is understandable, the framing is messy, and the numbers that fly around on social media can get silly fast. The real way to look at it is practical. Custody is meant to be boring. Trading is meant to be cyclical. Earnings are where those two truths collide.

Coinbase missed, and the miss landed on the most sensitive nerve

Coinbase’s quarter fell short because the part of the business that looks like a casino during bull markets stopped acting like one.

Coinbase’s transaction revenue dropped to about $983M, with consumer transaction revenue down sharply. That tracks with what a lot of regular people have felt over the last few months, fewer “everyone is trading” moments, fewer viral coins, less late-night adrenaline.

This is also where Coinbase has been trying to change its identity. Subscription and services revenue came in around $727M in the quarter, and stablecoin revenue growth was highlighted as a tailwind in the same reporting.

In Coinbase’s own shareholder letter, the company also dropped a near-real-time datapoint, about $420M of transaction revenue through Feb 10, paired with a warning not to extrapolate too aggressively.

That is the push and pull. The market wants Coinbase to become steadier. The market also punishes Coinbase when the quarter shows how dependent crypto activity still is on mood.

Even the conversation around Coinbase’s business model has split into tribes.

On X, MilkRoad leaned hard into the “financial infrastructure” narrative and pointed to a growing lineup of products and more stable revenue streams.

On the other side, skeptics framed the quarter as a sign that institutions are pulling back and that regulation could crimp stablecoin-related revenue.

Both groups are reacting to the same fact, crypto has entered a phase where flows and policy can matter more than vibes, and Coinbase sits close to both.

The custody question, what happens if Coinbase has a bad year

When people hear “Coinbase is the custodian,” they often picture Coinbase taking directional risk on Bitcoin itself. That is not how custody is supposed to work.

ETF Bitcoin is held on behalf of the funds. The fund shareholders own shares in the ETF, the ETF owns the Bitcoin, the custodian safeguards it under a regulated framework. The bigger operational risks in custody are things like controls, compliance, operational resiliency, and the ability to meet the obligations of a qualified custodian, not whether Coinbase has a weak trading quarter.

That said, the reason this is such a charged topic is trust. Custody is the foundation that lets a retirement account holder say, “I’m fine owning Bitcoin exposure, someone serious is holding the coins.”

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So the real question for 2026 is less dramatic and more specific, does anything in this earnings report change the probability of custody failures, disruptions, or a strategic retreat from the custody business.

The short answer is no; nothing in the public earnings materials suggests a retreat.

If anything, Coinbase has spent years trying to expand into the parts of crypto that behave more like traditional market infrastructure. The company is still presenting itself as a platform that wants to handle more institutional activity, more payments, more prime services, and more global derivatives.

That derivatives point matters. Last year, Coinbase announced the acquisition of Deribit, which is a very direct bet on the part of crypto markets where professionals spend most of their time.

Derivatives also tend to keep humming when spot volumes cool, because hedging and positioning never fully stop. Custody becomes one spoke in a wheel, and earnings become less hostage to retail mood swings.

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