SharpLink Adds 509 ETH in Weekly Staking Yield, ETH Treasury Tops 876,000

SharpLink, a Nasdaq-listed Ethereum treasury company trading as SBET, reported 509 ETH in staking rewards for the week ended June 22, 2026. Total ETH holdings now stand at 876,285, valued at more than $3 billion at current prices, making SharpLink the world's second-largest corporate holder of Ethereum behind BitMine. The company launched its Ethereum-focused treasury strategy on June 2, 2025. Since then, it has generated cumulative staking rewards of 22,102 ETH, rising from roughly 1,388 ETH in early staking income to more than 22,100 ETH in under 12 months. SharpLink said its average acquisition cost is $3,609 per ETH, a key reference point for investors assessing whether SBET trades at a premium or discount to the value of its underlying crypto holdings. In July 2025, the company held about 198,478 ETH; less than a year later, that figure has more than quadrupled to 876,285. Staking alone did not drive the expansion. SharpLink has financed additional ETH purchases through at-the-market equity issuance, effectively selling shares into the market to fund ongoing accumulation. SharpLink's leadership includes Ethereum co-founder Joseph Lubin and former BlackRock executive Joseph Chalom. The firm recognizes staking revenue under U.S. GAAP, allowing the yield to be reflected in financial statements in a way institutional investors and analysts can model. In May 2026, SharpLink also announced the Galaxy Sharplink Onchain Yield Fund, a partnership aimed at improving yield optimization beyond standard staking. For investors, SharpLink's weekly staking updates provide frequent visibility into treasury growth. SBET offers leveraged, yield-generating Ethereum exposure through a conventional equity vehicle, appealing to investors who want ETH exposure without holding the token directly. This structure can be particularly useful for pension funds, retirement accounts, and institutions limited to listed equities. Risks remain. Funding purchases via at-the-market share sales dilutes existing shareholders. If Ethereum falls below the $3,609 average cost basis, the treasury would be underwater. While staking income offers some cushion, 509 ETH per week on a base of 876,285 ETH implies an annualized yield of roughly 3%, which would not offset a significant price drawdown.