Brevan Howard’s BH Digital Asset fund posted a roughly 29.5% to 30% decline in 2025, as reported by the Financial Times on February 18, 2026, reversing after strong gains of 43% in 2023 and 52% in 2024. The headline contrast is that the fund fell far more than bitcoin, which was down about 6% for the year, signaling meaningful risk amplification in positioning.
Coverage cited by the Financial Times, Ainvest, and RootData attributed the drawdown to a mix of portfolio construction and an unforgiving 2025 tape, with the fund carrying material exposure to private equity and venture-style digital-asset investments alongside concentrated altcoin risk. In practical terms, the strategy paired higher-volatility bets with lower-liquidity exit paths, a combination that tends to underperform when markets de-risk quickly.
Liquidity Friction and Volatility Amplifiers
The reported private-market exposure limited the fund’s ability to reduce risk without accepting sizable price concessions, because these positions are harder to unwind on demand. When liquidity is gated, the portfolio effectively loses tactical flexibility just when speed of execution becomes a competitive advantage.
At the same time, concentrated altcoin holdings increased volatility relative to a bitcoin benchmark, raising the likelihood that a market downdraft would translate into outsized performance damage. A portfolio built around higher-beta tokens can deliver strong upside in favorable regimes, but it typically carries sharper downside convexity when sentiment breaks.
Those structural choices collided with acute market stress in 2025, including reports of a major rout on October 10, 2025 when liquidation-driven moves erased billions of leveraged positions and intensified selling pressure across tokens. In an environment dominated by forced deleveraging, illiquidity and concentration turn normal drawdowns into balance-sheet-level impairments.
Implications for Institutional Product Design
From an operational standpoint, the performance highlights the hidden “steps-to-liquidity” problem for institutional digital-asset products, where private holdings can extend exit timelines and increase the probability of fire-sale pricing during fast markets. The key operational lesson is that illiquid allocations can convert mark-to-market volatility into realized losses when redemption and rebalancing pressure rises.
The same reporting implies a heavier workload on trading and risk teams when portfolios lean into higher-volatility altcoins, because monitoring intensity and margin sensitivity increase as market conditions deteriorate. When volatility accelerates, concentrated exposures demand tighter risk controls and faster decision cycles, which can strain institutional processes.
For investors, those frictions show up as product-level UX risk: longer redemption and settlement lead times, more valuation uncertainty in NAV reporting, and a higher premium on clearly defined redemption terms and stress-test disclosures. In other words, the investability of an institutional crypto vehicle is determined as much by liquidity governance as by return potential.
The episode is likely to drive tougher scrutiny of liquidity budgeting, diversification guardrails, and disclosure cadence across institutional crypto strategies. Managers that want to preserve optionality in future shocks will need to operationalize transparency around illiquid allocations and design portfolios that can de-risk without cascading market impact.