SharpLink, an Ethereum Treasury Giant, Joins the Russell Indexes

SharpLink, one of the largest corporate holders of Ethereum, is set to join the Russell 2000 and Russell 3000 indexes when FTSE Russell completes its annual reconstitution, a move that places a leading Ethereum treasury company inside two of the most widely tracked U.S. equity benchmarks. According to a company announcement reported by CoinDesk, the inclusion takes effect after the close on June 29, 2026, and could expose the stock, which trades under the ticker SBET, to fresh demand from index-tracking funds.

The addition is notable because SharpLink is a digital asset treasury (DAT) company, a category of public firms whose primary strategy is accumulating and holding crypto on their balance sheets. Backed by Ethereum co-founder Joseph Lubin through Consensys, SharpLink has positioned itself as an institutional-grade vehicle for Ethereum exposure rather than a traditional operating business.

What the Russell inclusion means

FTSE Russell rebuilds its U.S. equity indexes once a year in a process known as reconstitution, ranking companies by market capitalization and reshuffling membership. The Russell 3000 captures roughly the 3,000 largest U.S. stocks, while the Russell 2000 is the small-cap subset and a closely watched benchmark for that part of the market.

Index membership matters for two practical reasons:

• Passive fund buying. A large pool of capital is tied to Russell benchmarks through index funds and exchange-traded products. CoinDesk noted that roughly 12 trillion dollars in assets are linked to these indexes through passive and active strategies, so newly added names can see mechanical buying as funds adjust their holdings to match the index.
• Visibility and credibility. Joining a mainstream benchmark puts a company on the radar of institutional investors, analysts, and screening tools that filter for index constituents, which can broaden the shareholder base over time.

Inclusion does not change a company's fundamentals on its own. The buying impulse is typically concentrated around the effective date, and the longer-term effect depends on how the underlying business and, in SharpLink's case, the value of its crypto holdings evolve.

How much Ethereum SharpLink holds

SharpLink ranks among the largest publicly traded holders of Ethereum. Per CoinDesk, the company reported holding around 872,984 ETH in early May, a position worth roughly 1.8 billion dollars at prices around that time. Because the value of an ETH treasury moves with the spot price of the token, that dollar figure is approximate and changes day to day. The company has described itself as the second largest public Ethereum treasury.

SharpLink built the position after pivoting to an Ethereum treasury strategy in 2025, raising capital and steadily accumulating ETH. CoinDesk reported that the firm had not disclosed new ETH purchases since October, suggesting a pause in active accumulation even as it continues to hold a substantial stake. Investors who want to follow Ethereum's on-chain activity and market behavior independently can track ETH liquidity, pairs, and trading on DEXTools alongside the equity story.

The broader DAT trend

SharpLink is part of a wider wave of digital asset treasury companies that raised money specifically to hold crypto, spanning Bitcoin, Ethereum, Solana, and other assets. SharpLink is not the only crypto-linked name tied to this year's Russell reshuffle. Reports also pointed to Forward Industries, a Solana-focused treasury company, as another crypto treasury firm associated with the reconstitution.

The trend has cooled in 2026. A key metric for these firms is mNAV, or market net asset value, which compares a company's market capitalization to the value of the crypto it holds. A reading above 1.0 means the stock trades at a premium to its holdings; a reading below 1.0 means a discount.

Through 2026, many DATs have seen their valuations compress, with mNAV ratios slipping below 1.0. Industry coverage put SharpLink near a 0.82 reading, with peers such as BitMine and Forward Industries cited around 0.73 and 0.74 respectively, figures that move with markets and should be treated as snapshots rather than fixed values. In practical terms, that means several treasury stocks have at times traded for less than the crypto on their books, a sharp shift from the premium valuations that defined the early phase of the trend.

SBET stock context

SharpLink's shares have been volatile. CoinDesk reported that the stock had fallen roughly 95 percent from a speculative peak reached in May, while still trading well above the level it held before the company adopted its Ethereum treasury strategy. That combination captures the tension around the DAT model: enormous upside during enthusiastic phases, followed by steep drawdowns when sentiment turns and discounts to net asset value appear.

For a company whose value is closely tied to Ethereum, the equity tends to behave as a leveraged proxy for the underlying token, amplified by changes in the premium or discount investors are willing to pay relative to the holdings.

What happens next

The immediate catalyst is the June 29 effective date, when index funds aligned to the Russell 2000 and Russell 3000 are expected to complete the adjustments that bring SharpLink into their portfolios. After that, attention is likely to return to the fundamentals that drive a treasury company:

• The spot price of Ethereum, which directly sets the value of SharpLink's holdings.
• Whether the company resumes accumulating ETH or focuses on managing its existing position.
• Where its mNAV settles, since a persistent discount can pressure the equity even when crypto prices are stable.

Index inclusion is a meaningful milestone that brings visibility and a potential wave of passive demand, but it does not change the core reality of a digital asset treasury company: its trajectory remains tightly bound to the asset it holds and to how the market values that exposure. This article is for informational purposes only and is not financial advice.