Tom Lee's Bitmine Surges 3,000% Since ETH Treasury Strategy, but Sharplink's Plunge Warrants Caution
Sharplink Gaming skyrocketed over 4,000% following its $450 million fundraising announcement, only to plunge 90% in the next few weeks.

What to know:
- Bitmine Immersion's (BMNR) shares more than doubled on Thursday, now surging over 3,000% in less than a week since announcing a $250 million fundraising to acquire ether (ETH).
- The company is part of a growing roster of publicly traded firms pivoting to a crypto treasury strategy, an increasingly popular trend.
- Investors should be cautious, as another ETH treasury play, Sharplink Gaming (SBET), experienced rapid decline after the frenzy faded.
Bitmine Immersion (BMNR), the ether treasury strategy firm helmed by Fundstrat's Thomas Lee, is the latest red-hot crypto proxy play in town.
The company's shares more than doubled on Thursday topping $140, now rallying over 3,000% in less than a week since the firm announced the raising of $250 million by selling shares to acquire ETH.
The private placement offering, priced at $4.50 per share and due to close today, attracted institutional investors including Founders Fund, Pantera, FalconX, Kraken, Galaxy Digital, DCG.
At its core, Bitmine is positioning itself as a publicly traded proxy for ether exposure, similar to how Michael Saylor's Strategy (MSTR) became a leveraged bitcoin bet. The approach has gained traction recently as investors look for new ways to access crypto through public equities.
The firm originally focused on crypto mining using immersion cooling and held $16 million in bitcoin prior to the fundraising.
Sharplink déjà vu
But a similar crypto treasury stock's rapid rise and fall may offer a cautionary tale.
The parabolic rise in BMNR mirrors the trading behavior of Sharplink Gaming (SBET), another public company that repositioned itself as an ETH treasury firm last month under the leadership of Consensys co-founder Joseph Lubin.
Sharplink soared as much as 4,000% in days following its $450 million fundraising announcement. Shares since plunged over 90% from peak as the firm closed its ETH acquisition and early investors in the private placement sold stock locking in their profits.
Bitmine’s valuation already prices in aggressive assumptions about the firm's future ETH gains. The firm has a market capitalization of over $800 million at current prices and outstanding shares, which would be around $7 billion including the shares issued through the fundraising round.
Retail investors chasing the momentum should tread carefully.
Read more: Ethereum Treasury Firm SharpLink Gaming Plunges 70% – But There May Be a Twist
UPDATE (July 4, 8:50 UTC): Adds more context about market capitalization including the share issuance in the fundraising round.
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