Cathie Wood’s ARK Invest is steadily boosting its position in Tom Lee's BitMine. Previously, the firm purchased 339,113 shares of BitMine Immersion, and now it has added even more.
According to a fresh report of Opinion Leader and Entrepreneur, Ted Pillows shared on his X, company has placed a massive $247 million bet, boosting company’s status as the largest Ethereum ($ETH) treasury company worldwide.

Source: X
This growing confidence highlights it's long-term strategy in the crypto sector and signals strong institutional interest in largest Ether treasury holdings.
Cathie Wood’s ARK Invest now holds 6.33 million shares of Tom Lee's that is equal to 3.65% ownership, making it the largest institutional holder. The firm recently added 77,140 shares on September 4 which is showing continued confidence.
This steady accumulation highlights Wood's long-term bet on the largest Ether reserve, building its position as a key institutional backer in the crypto market.
Tom Lee's Immersion Technologies stock slipped to 5.80% and closed at $42.19 September 4, compared to the previous close of $44.79. The day’s trading saw a high of $43.86 and a low of $40.41 with the stock after closing.

Source: Google
While short-term pressure dragged the price down, institutional backing stays firm. Cathie lifted her company stake to 6.33 million shares which is building Tom Lee's firm role as the top Ethereum treasury company.
According to data from CoinGecko, Bitmine's total Ethereum holding is 1,033,837 ETH and while the Ether market is showing dips from past one week, the organization added 153,075 ETH in its treasury. This buying of the firm suggests that it is taking the advantages from the dips and accumulating more.
As per CoinGabbar experts, Cathie Wood betting on the organization for three main reasons:
Exposure to Ether’s long-term growth
Belief in largest $ETH reserve role.
Alignment with Wood's strategy of investing in disruptive, future-focused companies.
Wood’s ARK sees the organization as a strong long-term Ethereum play. With rising Ethers holdings and steady share accumulation, firm's backing signals strong institutional trust, positioning biggest Ether holder as a key player in the growing crypto treasury market.