Significant Accounting Policies	3 Months Ended
Mar. 31, 2026
Accounting Policies [Abstract]
Significant Accounting Policies	Note 2: Significant Accounting Policies The following is a summary of the significant accounting and reporting policies used in preparing the financial statements. Basis of Presentation The financial statements have been prepared in accordance with generally accepted accounting principles in the United States (“GAAP”) and are stated in US dollars. The Trust qualifies as an investment company for accounting purposes pursuant to the accounting and reporting guidance under Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 946, Financial Services – Investment Companies (“ASC 946”). Staking is considered an investing activity that does not preclude the Trust from qualifying as an investment company for accounting purposes. The Trust uses fair value as its method of accounting for its investment in SOL in accordance with its classification as an investment company for accounting purposes. The Trust is not a registered investment company under the Investment Company Act of 1940. The Trust operates as a single operating segment. The Trust's profit or loss, assets, and performance are regularly monitored and assessed as a whole by the Sponsor of the Trust, using the information presented in the financial statements and financial highlights. In the opinion of the Trust, the accompanying unaudited financial statements contain all adjustments, consisting of only normal recurring adjustments, necessary for the fair statement of financial statements for the period presented. These financial statements and the notes thereto should be read in conjunction with the Trust’s financial statements included in its Annual Report on Form 10-K for the period ended December 31, 2025, as filed with the Securities and Exchange Commission (“SEC”). Use of Estimates The preparation of the financial statements in accordance with GAAP requires management to make estimates and assumptions that affect the reported amount of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements. Actual amounts may ultimately differ from those estimates and the differences could be material. SOL Assets SOL is a Solana-based token, which is a type of digital asset based on an open-source cryptographic protocol existing on a Solana network. The Solana network supports SOL and other Solana-based tokens. Digital assets are defined broadly as digital records that are made using cryptography for verification and security purposes, on a distributed ledger and may be characterized by their ability to be used as a medium of exchange, a representation to provide or access goods or services, or as a financing vehicle, such as a security. The Trust identifies SOL as an “other investment” in accordance with ASC 946. Investment Valuation Due to the Trust’s classification as an investment company, investments in SOL are recorded on the financial statements at their estimated fair value in accordance with ASC Topic 820 Fair Value Measurement (“ASC 820”). ASC 820 requires the determination of the Trust’s principal market or, in the absence of a principal market, the most advantageous market (principal market) and the assumption that SOL is sold in their principal market. The Trust determines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants using the principal market on the measurement date and, therefore, the principal market used must be accessible to the Trust on that date. The Trust determines its principal market price for GAAP reporting and utilizes an exchange-traded price from that principal market as of 11:59:59 p.m., EST, on the financial statement measurement date. The unadjusted exchange-traded price from the principal market utilized for SOL is utilized for staked SOL as restrictions on staked SOL are a characteristic of the Trust’s SOL holdings rather than a characteristic of SOL itself. GAAP establishes the following fair value hierarchy that prioritizes inputs to valuation techniques used to measure fair value. The inputs are categorized in one of the following levels: Level 1 – Unadjusted quoted prices in active markets for identical assets or liabilities that the Trust is able to access at the measurement date. Level 2 – Inputs, other than quoted prices included in Level 1, that are observable either directly or indirectly. These inputs may include (a) quoted prices for similar assets or liabilities in active markets, (b) quoted prices for identical or similar assets or liabilities in markets that are not active, (c) inputs other than quoted prices that are observable for the asset or liability, or (d) inputs derived principally from or corroborated by observable market data by correlation or other means. Level 3 – Inputs that are unobservable (including the Trust’s own data and assumptions based on the best information available) and significant to the entire fair value measurement. To the extent that investments are actively traded and valuation adjustments are not applied, they are categorized in Level 1 of the fair value hierarchy. Investments traded on inactive markets or valued by reference to similar instruments are generally categorized in Level 2 of the fair value hierarchy. The availability of valuation techniques and observable inputs can vary across investments and is affected by various factors, including the nature of the investment, whether the investment is new or unestablished in the marketplace, market liquidity and other investment specific characteristics. To the extent that valuation is based on models or inputs that are less observable or unobservable in the market, determining fair value requires more judgment. Because of the uncertainty inherent in valuation, those estimated values may be materially higher or lower than the values that would have been used had a ready market for the investments existed. Therefore, the degree of judgment exercised by management in determining fair value is greatest for investments categorized in Level 3. In some circumstances, the inputs used to measure fair value might be categorized within different levels of the fair value hierarchy. In those instances, the fair value measurement is categorized in its entirety in the fair value hierarchy based on the lowest level input that is significant to the fair value measurement. Investment Transactions and Related Investment Income The Trust records investment transactions in SOL on a trade date basis. For financial reporting purposes, the Trust’s investment holdings and Paid-In-Capital include trades executed through the end of the last business day of the period. The Trust’s purchases are recorded at cost, including transaction fees, and are subsequently fair valued in accordance with the Trust’s fair valuation policy. Changes in fair value are reflected as the net change in unrealized appreciation (depreciation) on investment in solana. Realized gains and losses from investment transactions are determined on the basis of identified cost and reflected as net realized gain (loss) on investment in solana sold for redemptions and distributions and net realized gain (loss) on investment in solana distributed for redemptions. Staking The Trust retains control and ownership of staked SOL and no other entity obtains the right to direct the use of the SOL during the period it is staked. Staked SOL is not derecognized and the Trust accounts for its staked SOL in the same manner as its non-staked SOL. The Trust has the right to request to exit a staked position at any time without penalty, however, staked SOL is subject to Solana network protocol restrictions moderating when the Trust can unstake and withdraw its staked SOL and staked SOL will be inaccessible for a period of time. The duration of exiting periods are dependent on a range of factors, including Solana network conditions and demand. Depending on demand, unstaking can take between one to several “epochs” to complete. An epoch is approximately two days long on the Solana network. Staking Rewards The Trust’s staking rewards are recognized as revenue through the application of principles in ASC Topic 606, Revenue from Contracts with Customers. Staking reward revenue is recognized as income from staking rewards when the amount of the staking rewards to which the Trust is entitled for validations a node operator has completed is a) known and calculable and b) nonrefundable. At the time staking rewards are made known to the Trust, the performance obligation, which is a node operator's transaction validation services under a smart contract with the Solana network, has been satisfied. Staking rewards in the form of SOL are considered non-cash consideration and measured at fair value based on the Index Price of SOL used for the calculation of the Trust's NAV on the date the staking reward revenue is recognized. Node operators are the principals to the validation activities which generate the reward. The Trust acts as the agent to the validation activities and recognizes income from staking rewards net of the consideration allocated to other entities in the form of a Staking Fee. Cash Cash consists of a demand deposit held with a financial institution. At times, deposits may be in excess of federally insured limits. The Trust has not experienced any losses and does not believe it is exposed to any significant credit risk on such deposits. Income Taxes The Trust intends to be classified as a “grantor trust” for US federal income tax purposes. As a result, the Trust itself should not be subject to US federal income tax. Instead, the Trust’s income and expenses should “flow through” to the Shareholders, and the Trustee will report to Shareholders and the Internal Revenue Service on that basis. The Sponsor evaluates tax positions taken or expected to be taken in the course of its tax treatment, and its tax reporting to its shareholders, of these positions to determine whether the tax positions are “more-likely-than-not” to be sustained by the applicable tax authority. Tax positions not deemed to meet that threshold would be recorded as an expense in the current year. The Trust is required to analyze all open tax years. Open tax years are those years that are open for examination by the relevant income taxing authority. As of March 31, 2026, the 2025 tax year remains open for examination. There were no examinations in progress at period end. Expenses Expenses are recorded as accrued. Expense estimates are accrued in the period to which they relate. Expenses included in the accompanying financial statements reflect the expenses of the Trust and do not include any expenses paid by the Sponsor or related entities outside of the Trust.

Significant Accounting Policies

3 Months Ended

Mar. 31, 2026

Note 2: Significant Accounting Policies

The following is a summary of the significant accounting and reporting policies used in preparing the financial statements.

Basis of Presentation

The financial statements have been prepared in accordance with generally accepted accounting principles in the United States (“GAAP”) and are stated in US dollars. The Trust qualifies as an investment company for accounting purposes pursuant to the accounting and reporting guidance under Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 946, Financial Services – Investment Companies (“ASC 946”). Staking is considered an investing activity that does not preclude the Trust from qualifying as an investment company for accounting purposes. The Trust uses fair value as its method of accounting for its investment in SOL in accordance with its classification as an investment company for accounting purposes. The Trust is not a registered investment company under the Investment Company Act of 1940. The Trust operates as a single operating segment. The Trust's profit or loss, assets, and performance are regularly monitored and assessed as a whole by the Sponsor of the Trust, using the information presented in the financial statements and financial highlights. In the opinion of the Trust, the accompanying unaudited financial statements contain all adjustments, consisting of only normal recurring adjustments, necessary for the fair statement of financial statements for the period presented. These financial statements and the notes thereto should be read in conjunction with the Trust’s financial statements included in its Annual Report on Form 10-K for the period ended December 31, 2025, as filed with the Securities and Exchange Commission (“SEC”).

Use of Estimates

The preparation of the financial statements in accordance with GAAP requires management to make estimates and assumptions that affect the reported amount of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements. Actual amounts may ultimately differ from those estimates and the differences could be material.

SOL Assets

SOL is a Solana-based token, which is a type of digital asset based on an open-source cryptographic protocol existing on a Solana network. The Solana network supports SOL and other Solana-based tokens. Digital assets are defined broadly as digital records that are made using cryptography for verification and security purposes, on a distributed ledger and may be characterized by their ability to be used as a medium of exchange, a representation to provide or access goods or services, or as a financing vehicle, such as a security. The Trust identifies SOL as an “other investment” in accordance with ASC 946.

Investment Valuation

Due to the Trust’s classification as an investment company, investments in SOL are recorded on the financial statements at their estimated fair value in accordance with ASC Topic 820 Fair Value Measurement (“ASC 820”). ASC 820 requires the determination of the Trust’s principal market or, in the absence of a principal market, the most advantageous market (principal market) and the assumption that SOL is sold in their principal market. The Trust determines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants using the principal market on the measurement date and, therefore, the principal market used must be accessible to the Trust on that date. The Trust determines its principal market price for GAAP reporting and utilizes an exchange-traded price from that principal market as of 11:59:59 p.m., EST, on the financial statement measurement date. The unadjusted exchange-traded price from the principal market utilized for SOL is utilized for staked SOL as restrictions on staked SOL are a characteristic of the Trust’s SOL holdings rather than a characteristic of SOL itself.

GAAP establishes the following fair value hierarchy that prioritizes inputs to valuation techniques used to measure fair value. The inputs are categorized in one of the following levels:

Level 1 – Unadjusted quoted prices in active markets for identical assets or liabilities that the Trust is able to access at the measurement date.

Level 2 – Inputs, other than quoted prices included in Level 1, that are observable either directly or indirectly. These inputs may include (a) quoted prices for similar assets or liabilities in active markets, (b) quoted prices for identical or similar assets or liabilities in markets that are not active, (c) inputs other than quoted prices that are observable for the asset or liability, or (d) inputs derived principally from or corroborated by observable market data by correlation or other means.

Level 3 – Inputs that are unobservable (including the Trust’s own data and assumptions based on the best information available) and significant to the entire fair value measurement.

To the extent that investments are actively traded and valuation adjustments are not applied, they are categorized in Level 1 of the fair value hierarchy. Investments traded on inactive markets or valued by reference to similar instruments are generally categorized in Level 2 of the fair value hierarchy.

The availability of valuation techniques and observable inputs can vary across investments and is affected by various factors, including the nature of the investment, whether the investment is new or unestablished in the marketplace, market liquidity and other investment specific characteristics. To the extent that valuation is based on models or inputs that are less observable or unobservable in the market, determining fair value requires more judgment. Because of the uncertainty inherent in valuation, those estimated values may be materially higher or lower than the values that would have been used had a ready market for the investments existed. Therefore, the degree of judgment exercised by management in determining fair value is greatest for investments categorized in Level 3.

In some circumstances, the inputs used to measure fair value might be categorized within different levels of the fair value hierarchy. In those instances, the fair value measurement is categorized in its entirety in the fair value hierarchy based on the lowest level input that is significant to the fair value measurement.

Investment Transactions and Related Investment Income

The Trust records investment transactions in SOL on a trade date basis. For financial reporting purposes, the Trust’s investment holdings and Paid-In-Capital include trades executed through the end of the last business day of the period. The Trust’s purchases are recorded at cost, including transaction fees, and are subsequently fair valued in accordance with the Trust’s fair valuation policy. Changes in fair value are reflected as the net change in unrealized appreciation (depreciation) on investment in solana. Realized gains and losses from investment transactions are determined on the basis of identified cost and reflected as net realized gain (loss) on investment in solana sold for redemptions and distributions and net realized gain (loss) on investment in solana distributed for redemptions.

Staking

The Trust retains control and ownership of staked SOL and no other entity obtains the right to direct the use of the SOL during the period it is staked. Staked SOL is not derecognized and the Trust accounts for its staked SOL in the same manner as its non-staked SOL.

The Trust has the right to request to exit a staked position at any time without penalty, however, staked SOL is subject to Solana network protocol restrictions moderating when the Trust can unstake and withdraw its staked SOL and staked SOL will be inaccessible for a period of time. The duration of exiting periods are dependent on a range of factors, including Solana network conditions and demand. Depending on demand, unstaking can take between one to several “epochs” to complete. An epoch is approximately two days long on the Solana network.

Staking Rewards

The Trust’s staking rewards are recognized as revenue through the application of principles in ASC Topic 606, Revenue from Contracts with Customers. Staking reward revenue is recognized as income from staking rewards when the amount of the staking rewards to which the Trust is entitled for validations a node operator has completed is a) known and calculable and b) nonrefundable. At the time staking rewards are made known to the Trust, the performance obligation, which is a node operator's transaction validation services under a smart contract with the Solana network, has been satisfied. Staking rewards in the form of SOL are considered non-cash consideration and measured at fair value based on the Index Price of SOL used for the calculation of the Trust's NAV on the date the staking reward revenue is recognized. Node operators are the principals to the validation activities which generate the reward. The Trust acts as the agent to the validation activities and recognizes income from staking rewards net of the consideration allocated to other entities in the form of a Staking Fee.

Cash

Cash consists of a demand deposit held with a financial institution. At times, deposits may be in excess of federally insured limits. The Trust has not experienced any losses and does not believe it is exposed to any significant credit risk on such deposits.

Income Taxes

The Trust intends to be classified as a “grantor trust” for US federal income tax purposes. As a result, the Trust itself should not be subject to US federal income tax. Instead, the Trust’s income and expenses should “flow through” to the Shareholders, and the Trustee will report to Shareholders and the Internal Revenue Service on that basis.

The Sponsor evaluates tax positions taken or expected to be taken in the course of its tax treatment, and its tax reporting to its shareholders, of these positions to determine whether the tax positions are “more-likely-than-not” to be sustained by the applicable tax authority. Tax positions not deemed to meet that threshold would be recorded as an expense in the current year. The Trust is required to analyze all open tax years. Open tax years are those years that are open for examination by the relevant income taxing authority. As of March 31, 2026, the 2025 tax year remains open for examination. There were no examinations in progress at period end.

Expenses

Expenses are recorded as accrued. Expense estimates are accrued in the period to which they relate. Expenses included in the accompanying financial statements reflect the expenses of the Trust and do not include any expenses paid by the Sponsor or related entities outside of the Trust.