Bitwise Bitcoin ETF (BITB) – Annual Report Summary for Investors (Year Ended December 31, 2025)

Dive into the Bitwise Bitcoin ETF's (BITB) annual performance and operations. This summary, drawn from BITB's recent SEC 10-K filing, offers a clear, investor-focused overview of the fund's activities and risks for the fiscal year ending December 31, 2025. We aim to translate complex financial details into actionable insights, empowering you to better understand your investment.

1. What is the Bitwise Bitcoin ETF and How Did It Perform in 2025?

• What it is: The Bitwise Bitcoin ETF (traded as "BITB" on NYSE Arca) offers investors exposure to Bitcoin's price movements. When you buy BITB shares, you indirectly invest in Bitcoin without the complexities of direct ownership, storage, or security. BITB launched and began trading on January 11, 2024.
• Its Goal: BITB's primary objective is to reflect Bitcoin's performance, minus its operating expenses, as measured by a specific benchmark. It aims to track Bitcoin's spot price as closely as possible.
• How it works: The fund directly holds actual Bitcoin. Its Net Asset Value (NAV) – the value of its underlying assets per share – is determined daily using the "CME CF Bitcoin Reference Rate - New York Variant" (BRRNY). This benchmark price for one Bitcoin is typically set daily around 4:00 p.m. EST.
• Performance (Year Ended December 31, 2025):
  • Benchmark Performance: The BRRNY (Bitcoin's benchmark price) grew significantly, rising from approximately $34,926.21 at the start of 2025 to $87,315.53 by December 31, 2025, a 150.0% increase for the year.
  • Fund Performance (NAV): BITB's Net Asset Value (NAV) per share returned a total of 149.5% for the year ended December 31, 2025.
  • Fund Performance (Market Price): The market price of BITB shares on NYSE Arca returned a total of 149.0% for the same period.
  • Tracking: The fund tracked its benchmark closely, showing a minimal tracking error of approximately 0.5% for the year. This indicates the fund effectively mirrored Bitcoin's price movements, net of fees.
  • Asset Growth: As of December 31, 2025, the fund's Assets Under Management (AUM) reached approximately $5.0 billion, reflecting strong investor interest and Bitcoin's price appreciation since its launch in early 2024.
  • Shares Outstanding: 71.97 million shares were outstanding as of February 27, 2026 (a subsequent reporting date).

2. Financial Performance – Expenses and Asset Growth

While traditional companies generate revenue and profit, an ETF's financial health is measured by how well it tracks its underlying asset and manages expenses.

• Expense Ratio: For the year ended December 31, 2025, BITB's expense ratio was 0.20%. This means the fund deducted $2.00 annually for every $1,000 invested to cover operating costs like management fees, custody, and administration. This expense ratio is competitive within the spot Bitcoin ETF market.
• Asset Growth: The significant growth in AUM to $5.0 billion by year-end 2025, from its January 2024 launch, highlights strong investor adoption and the fund's successful market entry.

3. Major Wins and Challenges in 2025

Beyond the numbers, 2025 brought both successes and hurdles for BITB.

• Major Wins:
  • Successful Launch & Adoption: BITB launched and began trading on January 11, 2024, offering investors a regulated and accessible way to gain Bitcoin exposure.
  • Rapid Asset Accumulation: Achieving $5.0 billion in AUM within two years demonstrates significant investor confidence and market acceptance.
  • Effective Tracking: The fund maintained a low tracking error, effectively mirroring Bitcoin's performance as intended.
• Challenges:
  • Market Volatility Management: While the fund aims to track Bitcoin, managing significant inflows and outflows during extreme Bitcoin price volatility presented ongoing challenges to maintain precise tracking and liquidity.
  • Intense Competition: The simultaneous launch of several other spot Bitcoin ETFs created a highly competitive landscape, demanding continuous efforts in investor education and market positioning.
  • Evolving Regulatory Landscape: Navigating the rapidly changing regulatory environment for digital assets, both domestically and internationally, posed a constant operational challenge.

4. Financial Health – Custody and Liquidity

Understanding an ETF's financial health differs from traditional companies. For BITB, this means examining its asset security and how easily shares can be traded.

• Custody: BITB carries no traditional debt. Its financial stability directly depends on the value and secure management of its Bitcoin holdings. The fund's Bitcoin is held in cold storage by Coinbase Custody Trust Company, LLC, a regulated and well-established crypto custodian, providing strong security against theft or loss. The Bank of New York Mellon (BNY Mellon) manages any minimal cash holdings for operational purposes.
• Liquidity: The fund is designed for high liquidity. Large financial institutions, known as Authorized Participants (APs), can create or redeem shares in large blocks (typically 10,000 shares) directly with the fund. This mechanism helps keep BITB's market price on the stock exchange closely aligned with its underlying NAV. While this system generally works well for retail investors, shares may occasionally trade at a slight premium (above NAV) or discount (below NAV) depending on market demand and supply.

5. Key Risks That Could Affect Your Investment

As with any investment, especially in a nascent asset class, BITB carries inherent risks. Investors should carefully consider the following key risks outlined in the 10-K filing:

• Extreme Bitcoin Volatility: Bitcoin's price is highly volatile and can fluctuate rapidly and substantially, directly impacting your BITB shares. For example, Bitcoin has historically seen daily price swings exceeding 10% on numerous occasions.
• New and Evolving Market: The cryptocurrency market is relatively new and rapidly evolving, with uncertainties regarding its long-term viability, adoption, and regulatory framework.
• Regulatory Uncertainty: The crypto market is less regulated than traditional financial markets. Future government regulatory actions (e.g., by the SEC, CFTC, or Treasury) could negatively impact Bitcoin's value or the fund's operations, potentially through new taxes or restrictions. Regulators classifying the Trust or its Sponsor as a "money service business" could also impose additional costs and operational complexities.
• Limited Operating History: As a relatively new fund (launched January 2024), BITB has a limited track record for evaluating its long-term performance and operational resilience.
• Trading Premiums/Discounts: While the AP mechanism helps, BITB shares may trade on the stock exchange at a premium or discount to its NAV, particularly during periods of high market volatility or trading halts.
• Custody and Cybersecurity Risks: Despite using a reputable custodian like Coinbase Custody, the fund's Bitcoin holdings face cybersecurity risks, including potential hacking, theft, or operational failures, which could lead to significant losses.
• Reliance on Service Providers: The fund's smooth operation depends on key third-party service providers (custodian, administrator, transfer agent). Any failure or disruption by these providers could adversely affect the fund.
• Economic and Geopolitical Factors: Broader economic downturns, inflation, interest rate changes, or global geopolitical events can significantly influence investor sentiment towards risk assets like Bitcoin, impacting its price.

6. Competitive Positioning

In a rapidly expanding market, BITB has quickly carved out a strong competitive position.

• Market Share: The Bitwise Bitcoin ETF quickly established itself as a significant player in the nascent spot Bitcoin ETF market. With $5.0 billion in AUM by year-end 2025, BITB holds a notable share among recently launched spot Bitcoin ETFs, making it a leading option for investors seeking regulated Bitcoin exposure.
• Expense Ratio: Its 0.20% expense ratio is highly competitive, often among the lowest in the market, differentiating it for cost-conscious investors.
• Regulatory Standing: The fund's status as a "well-known seasoned issuer" and "large accelerated filer" with the SEC highlights its substantial market capitalization, established reporting history, and adherence to regulatory standards.
• Differentiation: Bitwise emphasizes its deep expertise in crypto assets and commitment to providing transparent, secure, and regulated investment vehicles.

7. Leadership and Strategy

Behind BITB's operations is a clear leadership structure and a focused investment strategy.

• Management: The fund is managed by Bitwise Investment Advisers, LLC (the "Sponsor"), which oversees its day-to-day operations and ensures it meets its investment objective. No changes occurred in the key management personnel of the Sponsor or the Trust's board of directors during the 2025 fiscal year.
• Strategy: BITB's core investment strategy remains unchanged: it is a passively managed fund that only holds Bitcoin. It avoids active trading strategies, market timing, or using derivatives to enhance returns or mitigate losses. Its sole purpose is to track the price of Bitcoin, net of expenses.

8. Future Outlook

Looking ahead, BITB's trajectory remains closely tied to the broader Bitcoin and digital asset landscape.

• The Bitwise Bitcoin ETF's future performance is directly linked to Bitcoin's trajectory and the broader digital asset ecosystem.
• The Sponsor, Bitwise Investment Advisers, remains optimistic about Bitcoin's and blockchain technology's long-term potential, citing growing institutional adoption and technological advancements.
• However, the outlook acknowledges significant uncertainties: Bitcoin's continued volatility, the evolving regulatory landscape, and potential shifts in investor sentiment.
• The fund's success depends on Bitcoin's sustained acceptance and development as a legitimate asset class, and the stability of its underlying blockchain infrastructure. The Sponsor will closely monitor market trends and regulatory developments.

9. Market Trends and Regulatory Changes Affecting BITB

Beyond the fund's internal operations, external market trends and regulatory shifts significantly influence BITB's environment.

• Market Trends: Bitcoin's extreme volatility remains a defining market characteristic. Key trends impacting BITB include:
  • Institutional Adoption: Increasing interest and investment from institutional players (e.g., hedge funds, corporations) could bring greater stability and liquidity to the Bitcoin market.
  • Macroeconomic Factors: Global inflation, interest rate policies, and geopolitical events continue to influence investor appetite for risk assets like Bitcoin.
  • Technological Developments: Ongoing advancements in Bitcoin's underlying technology (e.g., Lightning Network, scaling solutions) and broader blockchain innovation could enhance its utility and value proposition.
• Regulatory Changes: Regulatory changes are a critical focus area. New legislation, enforcement actions, or policy shifts from global regulators (e.g., SEC, CFTC, Financial Crimes Enforcement Network - FinCEN) could significantly impact Bitcoin's value and the operational framework for digital asset funds. Potential changes include:
  • New Tax Regulations: New or clarified tax rules on digital assets.
  • Increased Oversight: Enhanced scrutiny or new licensing requirements for digital asset custodians or exchanges.
  • International Harmonization: Efforts to create consistent global regulatory frameworks for cryptocurrencies. The fund closely monitors these developments, as they could introduce new compliance costs or alter Bitcoin's market dynamics.