Jefferies Strategist Drops Bitcoin Over Quantum Computing Fears

TLDR:

• Jefferies strategist Christopher Wood removed a 10% Bitcoin allocation over quantum computing concerns 
• Wood replaced BTC exposure with physical gold and gold mining stocks in his model portfolio 
• Quantum risk is increasingly influencing long-term institutional asset allocation decisions 
• Bitcoin developers argue the network has decades to migrate to quantum-resistant cryptography

Bitcoin’s long-term investment narrative is facing renewed scrutiny. This is after Jefferies strategist Christopher Wood removed BTC from his flagship model portfolio. 

Citing concerns that advances in quantum computing could undermine Bitcoin’s cryptographic security. Wood replaced his 10% allocation with gold exposure. 

The move signals a shift in institutional thinking as quantum risk enters mainstream portfolio decisions.

Quantum Computing Fears Push Bitcoin Out of Model Portfolios

According to Bloomberg, Christopher Wood, global head of equity strategy at Jefferies, has eliminated Bitcoin from his widely followed Greed & Fear model portfolio. Wood warned that accelerating progress in quantum computing could weaken Bitcoin’s cryptographic foundations.

This could challenge its credibility as a long-term store of value—particularly for pension-style and institutional investors.

Wood argued that “cryptographically relevant” quantum machines may arrive sooner than previously expected. Potentially allowing attackers to derive private keys from public ones. 

Such a breakthrough would not only threaten individual Bitcoin balances but also undermine the mining system that secures the network. Posing what Wood described as an “existential” risk to Bitcoin’s digital gold thesis.

In response, the strategist reallocated the former 10% Bitcoin position into a split allocation of physical gold and gold-mining equities. Emphasizing gold’s historical resilience amid geopolitical and technological uncertainty.

Developers Push Back as Market Structure Remains Constructive

Despite the growing institutional concern, Bitcoin developers and infrastructure leaders have pushed back against claims that quantum computing presents an imminent threat.

Blockstream CEO Adam Back has repeatedly stated that breaking Bitcoin’s current cryptography is likely 20 to 40 years away. Therefore, there is ample time for the network to transition to post-quantum signature schemes.

Other analysts echo this view, noting that near-term risks stem more from implementation flaws and governance issues than from quantum attacks. 

Still, figures like Nic Carter of Castle Island Ventures argue that investor capital is increasingly sensitive to unresolved quantum risk, regardless of technical timelines.

Notably, market price action remains resilient. Bitcoin recently broke above the $92K–$94K resistance zone. Then rallied toward $98K before entering a healthy consolidation between $95K and $96K.

The structure suggests continued bullish momentum, even as long-term technological debates weigh on institutional sentiment.

As quantum computing moves from theory toward reality, investors must separate near-term market strength from long-term technological risk. Bitcoin’s resilience remains evident, but prudent capital allocators should monitor cryptographic developments closely. 

Whether through adaptation or diversification, the winners will be those who stay ahead of structural change rather than reacting after it reshapes the market.