RSBA — Return Stacked Bonds & Merger Arbitrage ETF
Data updated: 2026-06-25
RSBA — Return Stacked Bonds & Merger Arbitrage ETF data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Merger Arb / Event-Driven · $52.56M AUM · 0.97% expense ratio · 3.8% 1-yr return. From SEC regulatory filings.
RSBA Fund Overview
RSBA — Return Stacked Bonds & Merger Arbitrage ETF is a US ETF managed by Tidal Trust II, categorised as Merger Arb / Event-Driven. 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: Merger Arb / Event-Driven
- Assets under management: $52.56M
- 1-year return: 3.8%
- Ticker: RSBA
- SEC CIK: 0001924868
- SEC series ID: S000089361
- Share class ID: C000255882
RSBA Holdings
Top 8 holdings of Return Stacked Bonds & Merger Arbitrage ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| First American Government Obli | 35.62% |
| Chart Industries Inc | 12.51% |
| Masimo Corp | 12.48% |
| Penumbra Inc | 12.36% |
| Clear Channel Outdoor Holdings | 7.24% |
| Brighthouse Financial Inc | 5.60% |
| Talkspace Inc | 5.33% |
| Cantaloupe Inc | 4.65% |
RSBA Portfolio Allocation
Asset-class allocation of Return Stacked Bonds & Merger Arbitrage ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 60.2% |
| Cash & Equivalents | 35.6% |
| Derivatives | 0.1% |
RSBA Performance
Total returns for RSBA (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -0.4% |
| 1 year | 3.8% |
RSBA Risk Information
Risk metrics for RSBA, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.8%
RSBA Costs and Fees
RSBA costs about $97 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.97%
- Gross expense ratio: 0.97%
- Portfolio turnover: 305%
- Brokerage commissions: 20.05 bps of average net assets (SEC N-CEN)
RSBA Cashflows
Over the 12 months to 2026-04, Return Stacked Bonds & Merger Arbitrage ETF had net inflows of $33.97M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | −$4.66M |
| 2026-03 | −$3.66M |
| 2026-02 | $9.45M |
| 2026-01 | $20.38M |
| 2025-12 | $6.46M |
| 2025-11 | $1.61M |
RSBA Debt Constituents
No individual debt constituents are reported in Return Stacked Bonds & Merger Arbitrage ETF's latest SEC N-PORT filing.
RSBA Prospectus and SEC Filings
Official Return Stacked Bonds & Merger Arbitrage ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Merger Arb / Event-Driven 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.