RBIL — F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF
Data updated: 2026-07-28
RBIL — F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF. Short Treasury / Sovereign Bond. Holdings, fees, performance and SEC filings.
RBIL Fund Overview
RBIL — F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF is a US ETF managed by Rbb Fund, Inc., categorised as Short Treasury / Sovereign Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US ETF
- Manager: Rbb Fund, Inc.
- Category: Short Treasury / Sovereign Bond
- Assets under management: $112.50M
- 1-year return: 4.5%
- Ticker: RBIL
- SEC CIK: 0000831114
- SEC series ID: S000090461
- Share class ID: C000257706
RBIL Holdings
Top 5 holdings of F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Tsy Infl Ix N/b | 25.88% |
| Tsy Infl Ix N/b | 24.76% |
| Tsy Infl Ix N/b | 24.46% |
| Tsy Infl Ix N/b | 17.41% |
| Tsy Infl Ix N/b | 7.39% |
RBIL Portfolio Allocation
Asset-class allocation of F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 99.9% |
RBIL Performance
Total returns for RBIL (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 2.5% |
| 1 year | 4.5% |
RBIL Risk Information
Risk metrics for RBIL, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 0.8%
RBIL Costs and Fees
RBIL costs about $17 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.17%
- Gross expense ratio: 0.17%
- Portfolio turnover: 66%
RBIL Cashflows
Over the 12 months to 2026-05, F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF had net inflows of $40.07M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-05 | $30.57M |
| 2026-04 | $8.50M |
| 2026-03 | $32.94M |
| 2026-02 | −$2.99M |
| 2026-01 | $1.68K |
| 2025-12 | −$3.49M |
RBIL Debt Constituents
Largest debt holdings of F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Tsy Infl Ix N/b | 25.88% |
| Tsy Infl Ix N/b | 24.76% |
| Tsy Infl Ix N/b | 24.46% |
| Tsy Infl Ix N/b | 17.41% |
| Tsy Infl Ix N/b | 7.39% |
RBIL Prospectus and SEC Filings
Official F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Short Treasury / Sovereign Bond 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.