Hubra Yield Review 2026: Solana Staking and USDC Vaults

Hubra Yield is the vault arm of Hubra, a Solana project that says it has run a validator since 2020. Besides native SOL staking, it offers raSOL liquid staking and automated stablecoin vaults named raUSDC, raUSDT, raUSDS, raUSDG and raUSD1. DefiLlama describes it as non-custodial and aimed at making professional yield strategies accessible.

The homepage cites 129,242 SOL of validator stake and a 4.93% native APY. It also says the validator has delegation from the Solana Foundation, stake pools and Solana protocols. These are the project's own claims.

The vault side is small. DefiLlama tracks roughly $43,000 in TVL for Hubra Yield, with a listing date of April 2026 and a small weekly decline. The product has no token and no audits listed on DefiLlama.

Hubra runs a Solana validator. With native staking, you delegate SOL to it while the coins stay in your wallet. The network mints rewards each epoch, roughly 2.5 days, and pays them to delegators in proportion to stake. Rewards restake automatically by default.

Liquid staking swaps your stake for raSOL, a transferable token that represents the staked position and can be used as collateral or inventory in other Solana apps. The price of raSOL against SOL rises as rewards accrue.

The yield vaults work differently. You deposit a stablecoin such as USDC and receive a receipt token like raUSDC. An automated rebalancer then routes the funds across lending venues, which the homepage calls audited, and shifts them as yields change. Returns therefore depend on lending demand in those venues.

Hubra does not publish a vault fee schedule on its homepage. Users would see any performance or management fees in the app and docs before depositing.

On the staking side, slow unstake is described as free and takes about one epoch. Instant unstake carries a small fee, shown as price impact in a live Sanctum quote. Normal Solana network transaction fees apply.

Native staking is described as having no smart-contract surface, though validator and network risks still apply. raSOL and the vaults add smart-contract risk, and the vaults also add exposure to the lending venues they use. DefiLlama lists no audits for Hubra Yield, and the homepage mentions audited lending venues without naming them.

The project is new in the vault category, with a small TVL and a short track record. No incidents appear, but that is not evidence of safety. Never deposit more than you can afford to lose, and check the docs for contract addresses and any audit reports.

Hubra suits Solana holders who want to stake SOL natively or liquidly and are comfortable with a young product. Its USDC vaults fit users seeking stablecoin yield without managing lending positions themselves. It is less suited to those who require audited, large-TVL protocols.