Ethereum staking is evolving fast, and the old ways of measuring market dominance no longer tell the full story. Take Lido. Its share of staked ETH has dropped from 32.5% in May 2022 to around 20.7% today. But here's the key insight: the total ETH staked through Lido actually more than doubled in that time, from 4.1M to 8.6M ETH. The decline in market share isn't about people leaving Lido, it's about the entire Ethereum staking ecosystem growing much faster than any single protocol. This is a sign of a maturing market. In 2024, retail users dominated, choosing Lido for its ease of access and DeFi composability. But after 2025, institutions started entering the space seriously. By 2026, growth is being driven by regulated products like ETFs and ETPs, plus direct staking from major players like BitMine and Grayscale. Institutions care about asset segregation, regulatory compliance, operational control, and clear reporting, not just yield. They either run their own infrastructure or contract directly with institutional-grade staking providers. Lido launched stVaults for institutions via Lido V3 on January 30, 2026, but it hasn't absorbed the surging institutional demand yet. Looking at staking market share by protocol alone can be misleading. The competition isn't one big battle for a single user base. Demand is fragmented into distinct groups, each with its own competitive dynamics. With Ethereum's staking queue now over 50 days and still growing fast, tracking shifts in Lido, exchange, and institutional staking share is the real signal. Lido share rising means stronger retail demand for on-chain DeFi. Exchange share rising signals users who want to stake but don't care about on-chain activity. Institutional direct staking growth means managed capital is flowing into Ethereum. Use staking market share to understand what kind of demand is driving the market, not to value any single protocol.