TLDR:
- Cathie Wood argues Bitcoin is the only Layer 1 network never hacked, key to its global monetary role
- She says Ethereum’s dominance is threatened by Layer 2s stepping in around scaling and fees
- Wood increased her exposure to ETH via BitMine shares, balancing conviction with flexibility
- She frames her divide with Tom Lee as philosophical: Bitcoin’s rules over ETH’s evolving model
Cathie Wood, CEO of Ark Invest, recently told The Master Investor podcast she still favors Bitcoin over Ethereum.
She argued Bitcoin’s never been breached and serves as a rules-based global monetary layer. Yet she conceded that she is warming toward Ethereum and has increased exposure via BitMine. This tension captures a turning point in how major investors view crypto.
As price pressures rise and platform competition thicken, Wood’s stance signals what may come next. Her remarks were discussed in a tweet by WuBlockchain summarizing her shifting tilt.
Why Wood Insists on Bitcoin Dominance (Crypto, Price)
In the podcast, Wood framed Bitcoin not just as a speculative asset, but as the only Layer 1 that’s never been hacked. She repeated her view that Bitcoin will remain the foundational crypto monetary network for the world.
She contrasted that with Ethereum: though Ethereum underpins much of DeFi, she believes it now faces rising threats from Layer 2 competitors. That trend, in her view, limits Ethereum’s ability to scale as a global monetary base.
Wood also addressed criticism from Tom Lee of Fundstrat, who has argued Ethereum could overtake Bitcoin. She described their difference as “friendly disagreement,” pointing to Bitcoin’s rules, track record, and scale as her reasons.
She emphasized that Bitcoin’s “never hacked” status gives it credibility few other crypto networks can match today. That safety record supports her long-term conviction amid shifting market price cycles.
Ark Invest CEO Cathie Wood said on The Master Investor podcast that she prefers Bitcoin over Ethereum, arguing Bitcoin will remain the dominant cryptocurrency as a rules-based global monetary system and the only Layer 1 never hacked. She noted Ethereum underpins DeFi but faces…
— Wu Blockchain (@WuBlockchain) September 28, 2025
Warming to Ethereum: BitMine and Portfolio Nuance
Despite her firm belief in Bitcoin’s dominance, Wood said she is not dismissing Ethereum. She revealed she recently bought shares of BitMine, thereby gaining indirect exposure to Ethereum’s ecosystem.
She described this as a calibrated move, rather than a full pivot. Her aim is to participate in Ethereum’s growth where it makes sense, without abandoning her base belief in Bitcoin’s primacy.
Wood flagged that Ethereum’s challenges include congestion, scaling pressure, and competition from layer 2 networks that try to offload stress. That complexity, she implied, makes pure play ETH exposure riskier.
She also hinted that as she tracks price dynamics, she might adjust more exposure over time, but only when risks and rewards align in Ethereum’s favor.
