ARK Invest bought 101,950 Bitmine (BMNR) shares — roughly $4.4M — across three ARK ETFs after Bitmine surpassed 2 million ETH in its treasury. The move raises ARK’s exposure as Bitmine leads corporate Ether treasuries and signals continued institutional interest in ETH-backed strategies.
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ARK purchased 101,950 Bitmine shares (~$4.4M) across three ETFs
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Bitmine now holds over 2 million ETH (~$8.9B), about 1.7% of total Ether supply
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Combined ARK holdings: 6.7M BMNR shares valued at $284M; BMNR stock is up 460% YTD
Meta description: ARK Invest Bitmine purchase: ARK bought 101,950 BMNR shares after Bitmine hit 2M ETH, boosting ETF exposure; read the latest holdings, figures, and expert comment.
ARK Invest purchased more than 100,000 Bitmine shares after the Ethereum treasury company reached a milestone in ETH holdings.
Cathie Wood’s ARK Invest increased exposure to Bitmine Immersion Technologies (BMNR) after Bitmine announced it had surpassed a key Ether treasury milestone. ARK acquired 101,950 BMNR shares — about $4.4 million — across three of its ETFs in a single trading session.
The purchases were spread across the Ark Innovation ETF, the Ark Next Generation Internet ETF, and the ARK Fintech Innovation ETF. Each fund now holds a roughly similar allocation to Bitmine, with the Ark Innovation ETF reflecting a 2.6% position in BMNR.

ARK Invest buys more BMNR stock for its ETFs. Source: ArklInvest Tracker
What did ARK Invest buy and why does it matter?
ARK bought 101,950 BMNR shares (~$4.4M), increasing ETF exposure to Bitmine at a time when Bitmine became the largest corporate holder of Ether. The trade signals institutional confidence in firms using ETH as a treasury asset and raises ARK’s stake in a high-growth small-cap security.
How large are ARK’s total Bitmine holdings now?
Combined across ARK funds, the firm holds approximately 6.7 million Bitmine shares valued at about $284 million, as disclosed in fund prospectuses. BMNR shares climbed 4.1% in after-hours trading and have gained roughly 460% year-to-date, per market price data.
Fund | Allocation (approx.) | Role |
---|---|---|
Ark Innovation ETF | 2.6% | Primary growth exposure |
Ark Next Generation Internet ETF | ~2.6% | Tech & web3 exposure |
ARK Fintech Innovation ETF | ~2.6% | Fintech and payments overlap |
What milestone did Bitmine reach in ETH holdings?
Bitmine surpassed 2 million ETH in its corporate treasury — roughly $8.9 billion at current prices — becoming the world’s largest Ether treasury company among corporations. The company has accumulated about 1.7% of total Ether supply and holds roughly 42% of the 4.9 million ETH held by corporate treasuries.
How far is Bitmine from its target of Ether supply?
Bitmine has stated a target of holding 5% of Ether supply. At current holdings, it is about 34% of that target, implying substantial room for additional accumulation if the company pursues its stated plan.
Why does Tom Lee view this as bullish?
Tom Lee, Bitmine’s chairman, reiterated confidence in Ethereum as a long-term macro trade over the next decade-plus. He also called out the potential positive market impact from anticipated Federal Reserve interest-rate cuts, which he expects could support equities and crypto.
What are market indicators saying about rate cuts?
Futures markets show a high implied probability of a 25 basis-point Fed cut in the near term, which market participants interpret as supportive for risk assets, including small-caps and select crypto-related equities.
Frequently Asked Questions
How many BMNR shares did ARK buy this week?
ARK bought 101,950 BMNR shares, totaling about $4.4 million, split across three actively managed ARK ETFs and disclosed in recent fund documents.
Does Bitmine hold the most Ether among companies?
Yes. Bitmine holds more than 2 million ETH — about 42% of the Ether held by corporate treasuries — making it the largest corporate Ether holder to date.
Will BMNR volatility affect ARK ETFs?
BMNR’s high YTD return and small-cap profile may increase ETF volatility, but ARK’s diversified fund exposures can mitigate single-stock risk within broader portfolios.
Key Takeaways
- Significant buy: ARK purchased 101,950 BMNR shares (~$4.4M) across three ETFs.
- Bitmine milestone: Bitmine now holds over 2 million ETH (~$8.9B), ranking it top among corporate ETH treasuries.
- Market context: BMNR is up ~460% YTD; macro rate-cut expectations may support further risk-on flows.
Conclusion
ARK Invest’s recent BMNR purchases underscore growing institutional interest in companies allocating corporate treasuries to Ether. With Bitmine now holding 2 million ETH and ARK increasing ETF exposure, market participants will watch both treasury accumulation and macro signals closely. For ongoing coverage, refer to COINOTAG updates and official fund filings.