In a significant move that highlights the growing institutional interest in stablecoin ecosystems, BitGo Trust Company has been appointed as the custodian for StableX Technologies’ digital asset treasury. The partnership, announced on Tuesday, will also see BitGo’s trading platforms execute StableX’s planned acquisitions of up to $100 million in crypto tokens tied to the stablecoin sector, utilizing its over-the-counter (OTC) liquidity desk.
StableX Bolsters Treasury with BitGo Infrastructure
StableX (SBLX), a Nasdaq-listed firm specializing in stablecoin infrastructure, is actively building its digital asset holdings. This collaboration with BitGo provides the institutional-grade security and execution capabilities needed for its targeted acquisitions. The news immediately influenced investor sentiment; shares of StableX surged nearly 9% in after-hours trading before closing the day with a 1.6% gain.
Chen Fang, Chief Revenue Officer at BitGo, framed the deal as part of a broader trend. “The StableX deal is notable because it goes beyond Bitcoin-centric treasury strategies,” Fang told Cointelegraph. “It signals demand for institutional custody infrastructure around stablecoin ecosystem tokens.” This perspective underscores BitGo’s evolving role as a foundational infrastructure provider for public companies diversifying into digital assets.
StableX has already initiated this treasury strategy, having previously announced purchases of tokens such as FLUID and Chainlink’s LINK (LINK) in October.
About the Partners: BitGo and StableX
Founded in 2013, BitGo is a leading digital asset infrastructure company offering custody, trading, and other services to institutional clients. Its January 2024 initial public offering on the New York Stock Exchange, priced at $18 per share, marked a major milestone. While the stock experienced volatility—rising about 25% on debut before falling below its IPO price—it closed recently up over 11%, reflecting ongoing market recalibration.
Source: Yahoo Finance
Investment Products Target Stablecoin Infrastructure
The partnership arrives amid explosive growth in the stablecoin sector. According to DefiLlama, the total stablecoin market capitalization has exceeded $314 billion, creating a burgeoning ecosystem that extends far beyond the tokens themselves.

Stablecoin market cap. Source: DefiLlama
While direct investment in stablecoins remains limited for regulated products, a new wave of financial instruments is targeting the underlying infrastructure. In September, Bitwise filed with the U.S. Securities and Exchange Commission for a “Stablecoin & Tokenization ETF.” The proposed fund would track an index including companies involved in stablecoin issuance, payments, and exchanges, alongside major crypto assets like Bitcoin (BTC) and Ether (ETH).
Similarly, MarketVector Indexes launched benchmarks for stablecoin and real-world asset (RWA) tokenization infrastructure in January. These indexes underpin two Amplify ETFs: the Amplify Tokenization Technology ETF (TKNQ) and the Amplify Stablecoin Technology ETF (STBQ).
Public Companies and the Stablecoin Race
Several major stablecoin issuers are publicly traded entities. Circle, the issuer of USDC—the second-largest stablecoin—and PayPal, which launched its PayPal USD (PYUSD) in 2023, are prominent examples. Even traditional finance giants are entering the space. Western Union, a global remittance leader, recently announced plans for a stablecoin settlement system on Solana, featuring a U.S. Dollar Payment Token (USDPT) targeted for launch in the first half of 2026.
This convergence of traditional public companies, crypto-native firms like StableX, and infrastructure providers like BitGo signals a maturation of the digital asset treasury strategy. As the stablecoin market continues its expansion, demand for secure custody, deep liquidity, and specialized trading desks is expected to grow, positioning companies that build this rails layer as critical beneficiaries.
Related: Societe Generale-FORGE launches EURCV stablecoin on Stellar
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