A recent analysis by Bloomberg Intelligence’s senior commodities strategist, Mike McGlone, raises concerns about Bitcoin’s efficacy as a portfolio asset. McGlone argues that the performance of Bitcoin and other cryptocurrencies has failed to justify their positions in diversified investment strategies over the past decade.
Questioning Bitcoin’s Value
In a post shared on his X account, McGlone emphasizes that Bitcoin has underperformed compared to the Nasdaq-100 index on a risk-adjusted basis. He labels Bitcoin as a “failing” asset regarding portfolio management, suggesting it does not meet the investment needs of risk-conscious investors.

Performance Compared to Major Indices
McGlone’s analysis highlights the MarketVector Digital Assets 100 Index (MVDA), which comprises approximately two-thirds of Bitcoin. Since 2017, this index has significantly lagged behind the Nasdaq-100 Index, showing about three times the volatility without commensurate returns. This volatility, while often seen as a potential for greater reward, has not translated into better long-term outcomes for investors.
The Correlation Conundrum
McGlone points out that the correlation between cryptocurrencies and equities undermines any claim that they effectively enhance portfolio diversification. Although high volatility might suggest that crypto assets could provide a hedge against stock market movements, McGlone finds that the actual benefits for risk management are minimal, further diminishing Bitcoin’s role as a stabilizing investment.
Looking Ahead
The analyst expresses skepticism about future catalysts that could propel Bitcoin’s value, noting that positive developments, such as the potential approval of spot Bitcoin ETFs and supportive regulatory environments, are likely already priced into the market. This suggests that the opportunities for noteworthy returns from cryptocurrencies compared to traditional assets may be limited going forward.
McGlone’s assessment serves as a reminder for investors to carefully consider the long-term implications of including digital assets like Bitcoin in their portfolios.
Disclaimer: This analysis is not intended as investment advice.