Sharplink, a firm managing Ethereum for institutional clients, has earned over $36 million in staking rewards by aggressively generating yield. The company stakes nearly all of its 868,699 ETH holdings, a strategy starkly different from larger holder Bitmine, which focuses on maintaining its massive market position. This approach has drawn criticism from some community members who question its long-term viability, even as Ethereum sees strong institutional ETF inflows amid mixed on-chain signals.
While much of the market focuses on Ethereum’s price swings, Sharplink is showing that institutional players are increasingly paying attention to yield generation. The firm has earned 15,464 ETH (about $36 million) in total staking rewards since launching its treasury strategy.
Rather than simply holding ETH, Sharplink is using staking to continuously grow its holdings. In the past week alone, its validators generated 493 ETH, worth over $1.1 million.
The scale difference compared to Bitmine is significant, as data shows Bitmine holds 4.6 million ETH, roughly 3.81% of the total supply. In contrast, Sharplink holds 868,699 ETH, or about 0.72% of the supply.
The key difference is how they use their Ethereum. While Bitmine focuses on maintaining a large market presence, Sharplink follows a more aggressive strategy by staking almost all of its ETH to generate yield.
However, this strategy has drawn criticism on social media. An X user remarked, “At this rate, it’ll only take about ~33 years to double their total ETH.”
Another user questioned, “Why dont you keep buying eth at these prices?” This coincides with SharpLink’s stock trading at $8.31, reflecting a gain of more than 25% over the past month, according to Google Finance data.
Meanwhile, Ethereum was trading around $2,331. On the institutional side, Spot Ethereum ETFs have been recording steady inflows since March 10th.
Since mid-2025, exchange netflows have mostly been negative, meaning investors are moving ETH off exchanges. But despite these large outflows, ETH’s price fell sharply in early 2026.
