Swiss digital-asset bank Sygnum and its partner Starboard Digital say they have raised more than 750 BTC, or roughly $65 million, for a market-neutral Bitcoin vehicle aimed at professional and institutional investors. The pitch is straightforward: earn yield in BTC while still keeping full exposure to Bitcoin’s price moves, rather than switching back into fiat-based returns.
The Starboard Sygnum BTC Alpha Fund launched on October 1, 2025, and on January 29, 2026 the managers said early performance hit their stated objectives. For allocators who want “BTC-on-BTC” compounding through a regulated channel, the update reads like an attempt to move the product from concept to credibility.
How the Fund Tries to Earn Yield Without Giving Up BTC Exposure
The fund is described as market-neutral, built around systematic arbitrage across exchanges and derivatives, plus leveraged spread trading. Instead of betting on Bitcoin’s direction, the strategy aims to harvest temporary pricing gaps and convert those inefficiencies into returns that are measured in Bitcoin.
That framing matters because it targets a specific institutional problem: many “yield” products dilute the very exposure investors are trying to keep. Here, the stated goal is to grow BTC holdings over time while letting the underlying spot exposure do what it does, up or down.
For the fourth quarter of 2025 (October 1 to December 31, 2025), the fund reported an annualized net return of 8.9% in BTC, with an ongoing target range of 8–10% annual return in BTC. Markus Hämmerli, Sygnum’s Head of Portfolio Management, argued the Q4 results show “professional Bitcoin management can deliver meaningful results even when spot markets are flat or declining,” while still framing it as validation of the approach rather than a guarantee of persistence.
Why Institutions May Care About the Wrapper, Not Just the Strategy
Sygnum positioned the fund for regulated markets including Switzerland and Singapore and described it as a first regulated bank product offering market-neutral Bitcoin yield via arbitrage trading. For many institutions, that “bank-backed and regulated” wrapper is as important as the return target because it influences custody comfort, governance approvals, and auditability.
The vehicle also offers monthly liquidity and a formal risk-management framework, which speaks to operational reality more than marketing. Institutions tend to care less about theoretical returns and more about whether the strategy can be run with disciplined controls, predictable access terms, and clear risk reporting.
One operational feature stands out: the fund’s shares are eligible as collateral for Sygnum Lombard loans. That matters because it gives investors a way to access liquidity without selling their Bitcoin exposure, which can be a meaningful lever for treasuries and managers juggling cash needs with long-term positioning.
Looking ahead, the product’s real test is not a single quarter’s print but repeatability. Market participants will be watching monthly performance and whether BTC-denominated returns can be sustained across different volatility regimes, because that will determine whether arbitrage-based, market-neutral strategies can truly scale inside regulated channels.
