ETF Evaluator:
F/m US Treasury 12 Month Bill ETF ()
Follow This ETF
(as of Aug 26)
Best Performing in Short Government Over the Last Year
| 16.0% | SoFi Enhanced Yield ETF (THTA) |
| 4.9% | First Trust Low Duration Oppos ETF (LMBS) |
| 3.9% | Xtrackers US 0-1 Year Treasury ETF (TRSY) |
| 3.8% | Franklin Short Duration US Govt ETF (FTSD) |
| 3.8% | Short Government () |
Risk
Index
Risk
Index
ETF Details
F/m US Treasury 12 Month Bill ETF Overview
F/m US Treasury 12 Month Bill ETF (OBIL) is a passively managed Taxable Bond Short Government exchange-traded fund (ETF). F/m Investments LLC launched the ETF in 2022.
The investment seeks investment results that correspond (before fees and expenses) generally to the price and yield performance of the Bloomberg U.S. Treasury Bellwether 1Y Total Return USD Unhedged Index (I01061US).
Under normal market conditions, F/m Investments LLC (the “Adviser”) seeks to achieve the fund’s investment objective by investing at least 80% of the fund’s net assets (plus any borrowings for investment purposes) in the component securities of the underlying index. The underlying index is comprised of a single issue purchased at the beginning of the month and held for a full month.
About F/m US Treasury 12 Month Bill ETF (OBIL)
There are 3 members of the management team with an average tenure of 3.71 years: Peter Baden (2022), Alexander Morris (2022) and Marcin Zdunek (2022). Management tenure is more important for actively managed ETFs than passive index ETFs.
The ETF has 2 primary benchmarks: ICE BofA US 1-Y Trsy Bill TR LOC index with a weighting of 100% and Bloomberg US Trsy Bellwethers 1Y TR USD index with a weighting of 100%. F/m US Treasury 12 Month Bill ETF has 3 securities in its portfolio. The top 10 holdings constitute 100.0% of the ETF’s assets. The ETF meets the SEC requirement of being classified as a diversified fund. The ETF is not considered to have an ESG focus with its investment selection and management.
F/m US Treasury 12 Month Bill ETF is part of the Fixed Income global asset class and is within the Taxable Bond ETF group. F/m US Treasury 12 Month Bill ETF has 0.0% of its portfolio invested in foreign issues. The overall assets allocated to domestic stock is 0.0% There is 0.0% allocated to foreign stock, and 0.0% is allocated to preferred stocks. The bond allocation as a percentage of total assets is 100.0% (100.0% domestic bond, 0.0% foreign bond and 0.0% convertible bond). F/m US Treasury 12 Month Bill ETF has 0.0% of the portfolio in cash.
Assets Under Management
The fund has $306 million in total assets, which is below the $3 billion average for the Short Government category. Normally, lower assets under management translates to higher average expense ratios, and greater total assets are desired. However, for some investment categories, such as small-cap investing, it may be difficult for the manager to fully employ the desired active strategy if assets grow too large or too quickly.
OBIL Performance and Fees
The expense ratio measures how much of a fund’s assets are used for administrative expenses and operating expenses, including adviser fees and fees for the transfer agent and custodial services. The F/m US Treasury 12 Month Bill ETF expense ratio is low compared to funds in the Short Government category. F/m US Treasury 12 Month Bill ETF has an expense ratio of 0.15%, which is 2% higher than its category average, making the fund expense ratio grade a D. While it is difficult to predict returns, it is known that high annual expense ratios reduce your rate of return, and excessive fees are difficult to overcome. Active management normally comes with higher expense ratios than passive index management. Certain investment categories such as small company and foreign also normally have higher expense ratios. It is best to compare fund expense ratios against the category averages for meaningful assessments.
High portfolio turnover can translate to higher expenses and lower aftertax returns. F/m US Treasury 12 Month Bill ETF has a portfolio turnover rate of 0%, which indicates that it holds its assets around /years. By way of comparison, the average portfolio turnover is 190% for the Short Government category.
Recently, in the month of July 2026, F/m US Treasury 12 Month Bill ETF returned 0.4%, which earned it a grade of A, as the Short Government category had an average return of 0.1%. The letter grades of A, B, C, D and F are based upon relative rankings within the investment category. A grade of A, for example, would indicate that the return is in the highest 20% for that time period compared to all ETFs in that category.
F/m US Treasury 12 Month Bill ETF has a trailing yield of 3.93%, which is below the 4.28% category average.
The fund normally distributes its income monthly and its capital gains annually.
It’s natural to seek the best-performing investments, but you must consider the relationship between risk and return and the impact of costs and taxes on your realized returns.
F/m US Treasury 12 Month Bill ETF Grades
Year to date, the ETF has returned 1.7%, 0.5 percentage points better than the category, which translates into a grade of A. The fund has returned 3.7% over the past year (grade of B) and 4.5% over the past three years (grade of B).
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OBIL Trailing NAV Total Returns Data as of 7/31/26
| Last Month |
Last Quarter |
Ann'l. 1Yr |
Ann'l. 3Yr |
Ann'l. 5Yr |
Ann'l. 10Yr |
|
| OBIL Return (NAV) | 0.4% | 0.8% | 3.7% | 4.5% | na | na |
| OBIL Return (Price) | 0.3% | 0.8% | 3.7% | 4.5% | na | na |
| NAV +/- Price Return | 0.023% | 0.022% | 0.012% | 0.022% | na | na |
| Short Government Avg | 0.1% | 0.4% | 3.8% | 4.4% | 2.0% | 1.9% |
| OBIL Grade (NAV) | A | A | B | B | na | na |
| +/- Category (NAV) | 0.3% | 0.4% | -0.1% | 0.1% | na | na |
| OBIL Tax-Cost Ratio | na | na | 1.6% | 1.8% | na | na |
OBIL Annual NAV Total ReturnsData as of 7/31/26
| 2026 | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | |
| OBIL Return (NAV) | 1.7% | 4.3% | 4.9% | 4.7% | na | na | na | na | na | na | na |
| OBIL Return (Price) | 1.7% | 4.2% | 4.9% | 4.7% | na | na | na | na | na | na | na |
| NAV +/- Price Ret | -0.009% | -0.020% | 0.013% | -0.005% | na | na | na | na | na | na | na |
| Short Government Avg | 1.2% | 4.5% | 4.2% | 4.5% | -4.2% | -0.8% | 3.3% | 3.8% | 1.4% | 0.9% | 1.8% |
| OBIL Grade (NAV) | A | F | B | B | na | na | na | na | na | na | na |
| +/- Category | 0.5% | -0.3% | 0.6% | 0.2% | na | na | na | na | na | na | na |
| Risk Measures | |
| Beta: | 0.07 |
| R-Squared: | 49% |
| Standard Deviation: | 0.6% |
| Category Risk Index: | 0.36 |
| Category Risk Rating: | Low |
| Total Risk Index: | 0.05 |
| Total Risk Rating: | Low |
| Portfolio Characteristics | |
| Yield: | 3.9% |
| Total Assets: | $ 306 Mil |
| Share Class Assets: | $ 306 Mil |
| Turnover: | na |
| Expense Ratio: | 0.15% |
| Index Fund: | Yes |
| Index Tracked: | ICE BofA US 1-Y Trsy Bill TR LOC |
| Index Weighting: | 100% |
| Leveraged: | No |
| Socially Responsible Fund: | No |
| Capital Gains Distribution Frequency: | Annually |
| Income Distribution Frequency: | Monthly |
Management Team
| Number of Managers: 3 | |||
| Longest Tenure: 3.7 years | |||
| Average Tenure: 3.7 years | |||
| Managers (Year): Baden Peter (2022), Morris Alexander (2022), Zdunek Marcin (2022) | |||
Portfolio Composition (as of 7/31/26)
| # of Holdings: | 3 |
| % in Top 10 Holdings: | 100.0% |
| Fund is Non-Diversified: | No |
| % in Foreign Issues: | 0.0% |
Portfolio Allocation |
|
| Domestic Stock: | 0.0% |
| Foreign Stock: | 0.0% |
| Preferred Stock: | 0.0% |
| Domestic Bond: | 100.0% |
| Foreign Bond: | 0.0% |
| Convertible Bond: | 0.0% |
| Other: | -0.0% |
| Cash: | 0.0% |
Purchase Information
| Legal Structure: | Open Ended Investment Company |
| Fund Family: | F/m Investments LLC |
| Phone Number: | 800-617-0004 |
| Website: | www.rbbfund.com |
| Inception Date: | November 14, 2022 |
Expenses and Fees
| Expense Ratio (%): | 0.15% (Rating: Low) |
| Category Average Expense Ratio (%): | 0.15% |
