stVaults are non-custodial smart contracts that let an institution, rollup or protocol run its own segregated staking setup inside Lido, with dedicated validators, custom risk parameters, and optional stETH liquidity minted against the deposited ETH. They shipped to Ethereum mainnet on 30 January 2026 as the centrepiece of Lido V3, and they mark the point where Lido stopped selling one staking product to everyone and started selling infrastructure that each customer configures.
What a stVault Actually Is
The original Lido design pools every deposit into one shared system. Everyone's ETH sits behind the same validator set, earns the same rate, and carries the same risk. That uniformity is what made the product simple, and it is also what made Lido unusable for anyone with a specific mandate.
A stVault inverts the arrangement. The vault owner deposits ETH into a contract they control, chooses which node operator runs the validators, sets the parameters, and optionally mints stETH against the position for liquidity. Assets stay segregated from the main protocol pool, so the vault's risk and rewards belong to its owner rather than being socialised across all stakers. Lido's V3 announcement describes it as modular infrastructure, which is accurate: the vault is a container and the staking logic plugs into it.
The technical design is set out in full in the Lido V3 whitepaper. The key mechanism is the relationship between vault collateral and minted stETH, which lets a vault owner hold a staking position and access liquidity against it without unwinding.
Who It Was Built For
Institutions with compliance constraints
A fund that needs to know exactly which entity operates its validators, in which jurisdiction, under which agreement, could never use pooled Lido. A stVault gives them a dedicated operator relationship and segregated assets while still connecting to stETH liquidity. Day-one mainnet users included several institutional stakers alongside Linea and Nansen.
Rollups and protocols
Layer 2 networks increasingly want to stake the ETH sitting in their bridges rather than leave it idle. A stVault lets a rollup run that stake under its own parameters and mint stETH against it for use inside its own ecosystem. The same applies to any protocol holding a treasury in ETH. Our overview of Ethereum Layer 2 networks covers why those bridge balances have grown so large.
Yield and restaking builders
Products that layer additional returns on top of staked ETH need a base position they can configure. EigenLayer and liquid restaking protocols like ether.fi spent two years pulling capital toward those structures, and stVaults are Lido's answer: rather than competing on headline yield, become the layer those products stake through. That positioning is a direct response to the competitive pressure examined in our Lido and Rocket Pool comparison.
How stETH Fits In
stETH remains the connective tissue. A vault owner can mint stETH against vault collateral, which means a segregated, custom staking position can still tap the deepest liquidity pool of any staking derivative. Without that, a stVault would be a private validator setup with no liquidity, which is a service plenty of firms already offer.
The minted stETH behaves exactly as it always has: it rebases daily and can be wrapped for use in DeFi, a choice explained in our comparison of stETH and wstETH. Base yield mechanics are unchanged too, since vault validators earn the same consensus and execution rewards as any other, subject to whatever fee arrangement the vault sets. The mechanics behind that yield are covered in our breakdown of Lido staking rewards.
Lido waived the 1% infrastructure fee on qualifying vaults holding over 250 ETH through March 2026, an adoption subsidy paid out of DAO revenue.
The Strategy Behind the Product
stVaults make more sense read alongside GOOSE-3, the DAO proposal setting Lido's 2026 priorities. It frames the next eighteen months as a shift from a single-product staking protocol into a multi-product liquidity platform anchored by stETH, with stVaults targeting 1 million ETH and a validator marketplace called ValMart allocating stake on market terms rather than through DAO committee selection. The full proposal sits in Lido's governance forum.
The commercial logic is defensive and offensive at once. Lido's share of staked ETH has compressed from a 2023 peak above 32% into the low twenties as institutional stakers entered the market directly. stVaults are how Lido sells to those entrants rather than losing to them, and the revenue they generate feeds the same treasury line that funds the token buyback framework detailed in our LDO tokenomics guide.
Whether it works is an open question with a measurable answer. One million ETH through stVaults would be roughly a 12% expansion of Lido's current stake and a new revenue category that has nothing to do with retail deposits. Missing the target leaves the DAO defending a shrinking share with a product that found no audience, a scenario that features prominently in the bearish cases in our LDO price analysis.
Frequently Asked Questions
Can retail users open a stVault?
In practice, no. stVaults are designed for parties depositing meaningful size, and the economics only work above thresholds that exclude most individuals. Retail users are better served by standard Lido staking, which requires no minimum and produces the same stETH.
Do stVaults change how regular stETH works?
No. Standard Lido staking, the daily rebase, and stETH redemption all function exactly as before. stVaults add a parallel path into the protocol for users who need custom parameters, and stETH minted through a vault is fungible with any other stETH.
When did Lido V3 launch?
Lido V3 reached Ethereum mainnet on 30 January 2026, following an announcement in February 2025 and a phased rollout through an early adopter programme and testnet. The launch included stVaults alongside the supporting contract architecture.
Why stVaults Decide Lido's Next Few Years
The pooled staking market Lido dominates is mature, thinning in yield, and increasingly contested by entrants who bring their own validators. stVaults are the DAO's bet that the durable business is supplying infrastructure and liquidity to those entrants rather than competing for the same retail deposits.
The product is live, the early users are named, and the target is public. For anyone holding or trading LDO, stVault adoption is the cleanest available proxy for whether the 2026 strategy is working, and it will show up in revenue reports well before it shows up in the price.
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