MSTY — YieldMax MSTR Option Income Strategy ETF
Data updated: 2026-03-31
MSTY — YieldMax MSTR Option Income Strategy ETF data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Multi-Cap / All-Cap Value Equity · $1.28B AUM · 0.99% expense ratio · -48.1% 1-yr return. From SEC regulatory filings.
MSTY Fund Overview
MSTY — YieldMax MSTR Option Income Strategy ETF is a US ETF managed by Tidal Trust II, categorised as United States Multi-Cap / All-Cap Value Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US ETF
- Manager: Tidal Trust II
- Category: United States Multi-Cap / All-Cap Value Equity
- Assets under management: $1.28B
- 1-year return: -48.1%
- Ticker: MSTY
- SEC CIK: 0001924868
- SEC series ID: S000084087
- Share class ID: C000248347
MSTY Holdings
Top 8 holdings of YieldMax MSTR Option Income Strategy ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Treasury Bill | 13.66% |
| Treasury Bill | 13.35% |
| Treasury Bill | 13.01% |
| Treasury Bill | 10.95% |
| Treasury Bill | 9.48% |
| Treasury Bill | 2.56% |
| First American Government Obli | 2.19% |
| Strategy Inc | 0.01% |
MSTY Portfolio Allocation
Asset-class allocation of YieldMax MSTR Option Income Strategy ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 63.0% |
| Cash & Equivalents | 2.2% |
MSTY Performance
Total returns for MSTY (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -1.6% |
| 1 year | -48.1% |
| 3 years (annualised) | 36.6% |
MSTY Risk Information
Risk metrics for MSTY, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 53.5%
MSTY Costs and Fees
MSTY costs about $99 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.99%
- Gross expense ratio: 0.99%
- Portfolio turnover: 0%
- Brokerage commissions: 20.81 bps of average net assets (SEC N-CEN)
MSTY Cashflows
Over the 12 months to 2026-01, YieldMax MSTR Option Income Strategy ETF had net inflows of $4.36B, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-01 | $31.19M |
| 2025-12 | −$231.38M |
| 2025-11 | −$143.89M |
| 2025-10 | −$174.83M |
| 2025-09 | −$102.89M |
| 2025-08 | $113.85M |
MSTY Debt Constituents
Largest debt holdings of YieldMax MSTR Option Income Strategy ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Treasury Bill | 13.66% |
| Treasury Bill | 13.35% |
| Treasury Bill | 13.01% |
| Treasury Bill | 10.95% |
| Treasury Bill | 9.48% |
| Treasury Bill | 2.56% |
MSTY Prospectus and SEC Filings
Official YieldMax MSTR Option Income Strategy ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Multi-Cap / All-Cap Value Equity funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.