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Global crypto-asset prime brokerage layer — Hidden Road / FalconX / Galaxy / B2C2 / Cumberland

Confidence: Likely Updated 2026-05-19 Review by 2026-08-08 Sources 3 Machine-translated Original (JA)
#exchanges#prime-brokerage#institutional#liquidity#global
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This entry sits under exchanges index. Read it against global institutional custody five pillars for peer / contrast context and FSA crypto-asset exchange registration system — number system / Local Finance Bureau jurisdiction / registration requirements for the broader system / regulatory boundary.

Overview

Crypto-asset prime brokerage is a layer that provides institutional investors with (a) consolidated accounts (multi-CEX cross-margin), (b) custody, (c) lending, (d) execution, and (e) reporting all in one. It is similar to the Goldman / JP Morgan functions of traditional finance but specialized for crypto assets. Against the backdrop of institutional inflows after the 2024 BTC spot ETF approval, it grew rapidly in 2024-2026 年 and is becoming established as the central infrastructure for crypto-asset institutional flow.

Top 5 players

  • Hidden Road — acquired by Ripple for $1.25B in 2025-04 . A multi-asset prime brokerage that is a crypto-asset + traditional FI hybrid. Post-acquisition, settlement integration via XRP / RLUSD is progressing.
  • FalconX — backed by Tiger Global / Accel. An institutional OTC + prime hybrid. Valuation $8B (2024 round). A major hub for US institutional flow.
  • Galaxy Digital — founded by Mike Novogratz. Nasdaq-listed (ticker: GLXY, 2025 relisting). A three-tier model of institutional trading + asset management + investment banking.
  • B2C2 — UK-headquartered; acquired and made a subsidiary by SBI Holdings in 2021-12 . Originated as an OTC market maker. Its Japanese entity B2C2 Japan is registered with the Director-General of the Kanto Local Finance Bureau 第00012号 (domestic VASP).
  • Cumberland (DRW family) — Chicago-based OTC, the crypto-asset division of DRW Trading. Institution-centric; one of the oldest established players with a track record since 2014 年.

Business model

  • Spread + fees: bid/ask spreads and trading fees are the main revenue.
  • Lending revenue: provides leverage collateralized by client assets and earns interest income.
  • Multi-CEX routing: aggregates liquidity from Binance / Coinbase / OKX, etc. to provide best execution (SOR).
  • Cross-margin: raises institutional capital efficiency through multiple reuse of collateral (one piece of collateral supporting positions across multiple venues).

Risk management

  • counterparty risk: due to the 2022 年 chain bankruptcies of Celsius / 3AC / FTX, nearly all prime brokers booked exposure losses (Genesis went bankrupt). Since then, segregated custody has become the industry standard.
  • margin call cascade: the chain-loss risk of high-leverage institutions (the 3AC type) structurally remains.
  • custody risk: the choice between self-custody vs partner custodians (Komainu / BitGo / Anchorage / Fireblocks) is a managerial point of debate.

Points of contact with the Japanese market

  • B2C2 Japan — the only domestic player holding full prime-broker functionality. Part of the SBI Holdings group.
  • Custodiem (formerly FTX Japan, bitFlyer HD family) — expanding institutional OTC + custody functions over 2025-2026 .
  • Crypto Garage SETTLENET PRO — DG × Tokyo Tanshi × Nomura HD family. Settlement + custody for institutions.
  • Direct entry of Hidden Road / FalconX / Galaxy: not yet entered. Only indirect contact via Ripple (Hidden Road). Japanese institutions access via the SBI / DG / bitFlyer HD routes.