Coinbase has effectively declared itself the only shop in crypto that can do what Goldman Sachs does in equities: offer every institutional service under one roof, at scale, without stitching together outside vendors.
That’s the argument John D’Agostino, head of strategy at Coinbase Institutional, made this week. The exchange’s institutional arm now bundles trading, custody, financing, derivatives, cross-margining, and staking into a single stack. In traditional finance, only a handful of firms can claim that full suite. In crypto, D’Agostino says, it’s just Coinbase.
“If you can do all of those at scale, you’re a prime,” he said.
The Wall Street Checklist Applied to Crypto
Prime brokerage isn’t a regulatory designation. It’s a functional one: can you handle everything a sophisticated fund needs without forcing them to call three other firms? In equities and fixed income, D’Agostino rattled off the usual suspects: Goldman Sachs, Morgan Stanley, Bank of America. Those are the names that can genuinely serve a $10 billion hedge fund soup to nuts.
Smaller brokers exist, obviously. They handle plenty of business. But a $100 million hedge fund working with a second-tier prime is “piecing it together,” as D’Agostino put it. Custody here, financing there, derivatives somewhere else.
Crypto has operated the same way, just more fragmented. A fund might custody with one provider, trade derivatives on Deribit, borrow from a separate lending desk, and stake through yet another platform. You can make it work. People have made it work for years. But the overhead adds up, the counterparty risk multiplies, and the operational complexity is real.
“You can synthetically replicate a prime by patching services together,” D’Agostino said. “But Coinbase is the only one doing all of it natively.”
Native integration matters for reasons beyond convenience. When your custody, trading, and margin systems share a common backend, you can offer capital efficiencies that patched-together solutions can’t match. That brings us to the feature Coinbase rolled out in March.
Cross-Margining Closes the Loop
The final piece, according to D’Agostino, was cross-margining between spot and derivatives positions. This went live in March 2026 and lets market makers and institutional traders offset exposure across product types.
In practical terms: if you’re long Bitcoin spot and short BTC futures, you’re hedged. A platform that recognizes that hedge shouldn’t force you to post full margin on both legs. Cross-margining lets Coinbase calculate your net risk and reduce capital requirements accordingly.
The claimed savings run 10% to 20%, which for a firm running nine-figure positions is real money. Capital efficiency is one of those unsexy competitive advantages that institutional traders care about intensely and retail observers rarely notice.
“That was the last pillar,” D’Agostino said. “Now we’re a prime by any standard, substitute crypto for any asset class.”
The cross-margining feature plugs into Coinbase’s derivatives business, which expanded significantly through its Deribit integration. D’Agostino described this as “the industry’s largest listed derivatives footprint,” though he didn’t provide specific volume comparisons to competitors.
The Numbers Behind the Claim
Coinbase Prime holds more than $350 billion in assets under custody. That figure represents roughly 12% of the total crypto market cap, a concentration of assets that would be notable in any industry.
The custody number matters for another reason: Coinbase serves as custodian for more than 80% of U.S. spot Bitcoin and Ethereum ETF assets. When BlackRock’s iShares Bitcoin Trust or Fidelity’s Wise Origin Bitcoin Fund stores coins, they’re sitting with Coinbase. That relationship generates fee revenue, yes, but also positions Coinbase as essential infrastructure for the wave of institutional money entering crypto through regulated wrappers.
On the trading side, Coinbase Institutional processes roughly $236 billion in quarterly volume across more than 470 assets and 20-plus blockchains. The lending book stands at $1 billion. The staking business covers 10 to 20 tokens at institutional scale, including products through Coinbase Asset Management.
Those numbers are large enough that competitors have to take the prime brokerage claim seriously. Galaxy Digital, FalconX, and Anchorage Digital all compete for institutional business, and all offer some combination of the services Coinbase bundles. But D’Agostino’s argument is that none of them match the full stack.
“There are firms doing well in custody, others in derivatives, others in lending,” he said. “No one is solving all of those problems in one place.”
Why Banks Aren’t Coming (Yet)
The obvious question: if prime brokerage is so valuable, why haven’t JPMorgan or Goldman built their own crypto versions?
D’Agostino’s answer is straightforward. Crypto remains too small relative to traditional markets. At roughly 3% to 5% of global equities and fixed income, the addressable market doesn’t justify the build cost for a major bank.
The math looks something like this: a bank would need to hire crypto-native talent, build custody infrastructure, obtain regulatory approvals, and compete against firms that have spent years solving these problems. The return on that investment only makes sense if crypto grows substantially.
“Buy, build or rent,” D’Agostino said. “Banks will rent. It’s cheaper and smarter to rent the best brand than build a so-so version.”
This framing positions Coinbase not as a competitor to banks but as their infrastructure provider. A bank that wants to offer crypto services to its private wealth clients can white-label Coinbase’s platform rather than build from scratch. That partnership model has already played out in various forms across the industry.
The calculus changes if crypto grows to 20% or 30% of global markets. At that scale, banks might decide the economics justify building in-house. “Then you’ll see full-scale competition,” D’Agostino said. “But that’s years away.”
The Startup Threat and Competitive Landscape
Interestingly, D’Agostino said the bigger competitive concern isn’t Wall Street incumbents. It’s startups.
The logic makes sense if you think about it. Banks are slow-moving, heavily regulated, and focused on their existing business lines. A well-funded crypto startup with a specific thesis (say, better derivatives infrastructure or a novel custody solution) can move faster and capture market share in a single vertical before Coinbase can respond.
This dynamic played out across crypto’s last cycle. Firms that seemed dominant in 2021 found themselves scrambling by 2023 as competitors emerged with better products or lower costs. The industry layoffs we covered in March show that even well-capitalized firms aren’t immune to market shifts.
Coinbase’s counter-strategy appears to be breadth. By offering everything, it can absorb new products into its existing client relationships rather than losing accounts to specialists. Whether that works depends partly on execution and partly on whether “everything under one roof” actually matters to clients who might prefer best-in-class point solutions.
| Service | Coinbase Status | Typical Competitor Approach |
|---|---|---|
| Trading | $236B quarterly volume | Most offer |
| Custody | $350B+ AUC, 80% of ETF assets | Many offer |
| Financing | $1B lending book | Select firms |
| Derivatives | Deribit integration | Fragmented |
| Cross-margining | Live since March 2026 | Rare |
| Staking | 10-20 tokens at scale | Varies |
The table illustrates D’Agostino’s point: any competitor can match Coinbase on one or two lines. Matching on all six simultaneously is harder.
What This Means for Institutional Adoption
The prime brokerage framing matters because it speaks the language institutional allocators understand. A pension fund or endowment considering crypto exposure doesn’t want to learn a new vocabulary. They want to hear that their crypto provider works like their equities prime works.
Coinbase’s pitch is essentially: we already work like that. You don’t need to piece together three vendors and manage three counterparty relationships. You send us assets, we custody them, you trade through us, we can lend to you, you can hedge with derivatives, and your margin requirements reflect your actual portfolio risk.
For firms tracking market cap trends or looking at sector performance, that simplicity has value. Whether it’s enough value to justify Coinbase’s fees (which D’Agostino didn’t discuss) is a different question.
The timing isn’t accidental. With spot Bitcoin and Ethereum ETFs now established, institutional interest has moved from “should we have crypto exposure” to “how do we manage crypto exposure efficiently.” Coinbase is positioning its prime platform as the answer to that operational question.
Regulatory clarity helps too. Coinbase operates under New York regulatory oversight, which provides a compliance framework that institutions can point to when their own compliance officers ask uncomfortable questions. It’s not the same as being a registered broker-dealer under SEC rules, but it’s more than many crypto firms can claim.
Related Reading
- Exchanges news
- More on Coinbase
- More on Prime Brokerage
- More on Institutional Crypto
- More on Derivatives
