Gauntlet, the firm that curates risk parameters for DeFi lending vaults, has closed a $125 million Series C funded entirely by SBI Holdings through its U.S. subsidiary, SBI Holdings USA. It is the largest single infusion of capital into Gauntlet since the company’s 2018 founding, dwarfing the roughly $24 million Series B it raised in 2022 at a $1 billion valuation from a syndicate led by Ribbit Capital. This time there was no syndicate at all: one investor, one check, no other participants in the round.
That structure is the real story. Gauntlet already curates risk parameters across more than $1.5 billion in supplied assets and integrates with over 150 fintechs and institutions, work that has historically been funded like a venture bet on a startup. SBI’s decision to write the entire check itself signals something closer to a strategic infrastructure investment than a portfolio diversification play. Yoshitaka Kitao, SBI’s chairman and president, said the “advanced risk management and optimization technologies possessed by Gauntlet will be indispensable functions” in SBI’s push to popularize digital assets, language that treats Gauntlet’s software as plumbing SBI needs to own access to, not merely fund. The funds will expand Gauntlet’s stablecoin coverage beyond USD and EUR into currencies including MXN and JPY, a direct complement to SBI’s own plan to roll out a yen-denominated stablecoin later in 2026.
The original insight here is less about the dollar figure than the ownership structure. When a large, diversified financial conglomerate takes an entire risk-infrastructure round rather than co-investing alongside crypto-native venture funds, it is treating that infrastructure the way payment networks treat rails they eventually acquire outright: a capability too load-bearing to share exposure on. That pattern already showed up this month when cross-border payments firm Nium absorbed crypto infrastructure provider Cypher rather than simply partnering with it. Institutional capital is starting to treat the risk layer underneath digital assets the way it once treated clearing and settlement: infrastructure worth owning, not just using.
Source: Gauntlet
