Christopher Wood, Global Head of Equity Strategy at Jefferies, has liquidated the firm’s entire 10% Bitcoin allocation, citing existential risks from quantum computing. In a client note released Friday, the author of the widely read Greed & Fear report confirmed the capital would be immediately reallocated to physical gold and gold-mining equities.
Bitcoin (BTC) traded flat at $95,330 following the note, though the strategic pivot highlights a growing institutional fissure regarding long-term cryptographic durability.
The ‘Greed & Fear’ Pivot
Wood, who first allocated to Bitcoin in December 2020 and rode a 325% gain, stated that while immediate price action isn’t the primary concern, the asset’s suitability for "pension-style" horizons is now compromised. The Bloomberg-cited report points to the inevitable arrival of "cryptographically relevant quantum computers" (CRQCs) capable of breaking the Elliptic Curve Cryptography (ECC) securing the network.
"While GREED & fear does not believe that the quantum issue is about to hit the Bitcoin price dramatically in the near term, the store of value concept is clearly on less solid foundation from the standpoint of a long-term pension portfolio."
Jefferies is shifting 5% of the portfolio into physical gold and 5% into gold miners. Wood noted that gold, up 66% in 2025, remains the only "historically stress-tested" hedge against both monetary debasement and technological obsolescence.
The Vector: 4-10 Million BTC at Risk
The technical basis for Jefferies’ exit relies on data estimating that 20% to 50% of the circulating Bitcoin supply is vulnerable to quantum theft. This vulnerability specifically targets:
- Legacy Addresses (P2PK): Coins mined in the "Satoshi era" that expose public keys directly on-chain.
- Reused Addresses (P2PKH): Wallets that have sent outgoing transactions, revealing their public keys to the ledger.
Once a CRQC comes online, these revealed public keys could theoretically be reverse-engineered to derive private keys in hours. While a soft fork could migrate the network to quantum-resistant signatures, such a move would likely require freezing millions of dormant BTC, a governance nightmare that could fracture the chain.
Institutional Context
This is not a retail panic sell; it is a risk management calibration. For a fund structuring 30-year liabilities, a non-zero probability of cryptographic failure invalidates the "digital gold" thesis. Wood’s exit suggests that for conservative capital, the technical debt of Bitcoin’s early cryptography is becoming a liability that outweighs its asymmetry.
