- Overview
- Returns
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Overview
- 7-Day Yield 3.805%
- 1-Year Return —
- Total Assets 1.103 B
- Money Market Type Government
- Class Institutional
- Expense Ratio 0.58%
- Min. Initial Investment 1000
- Inception Date Aug 27, 1993
Return
AIM Investment Secs Fds (Invesco Invt Secs Fds) – Invesco U.S. Government Money Portfolio (OMBXX) Historical Returns And Risk Info
From 08/27/1993 to 08/07/2026, the compound annualized total return (dividend reinvested) of AIM Investment Secs Fds (Invesco Invt Secs Fds) – Invesco U.S. Government Money Portfolio (OMBXX) is 0.377% . Its cumulative total return (dividend reinvested) is 13.107% .
From 08/27/1993 to 08/07/2026, the Maximum Drawdown of AIM Investment Secs Fds (Invesco Invt Secs Fds) – Invesco U.S. Government Money Portfolio (OMBXX) is 0.0%.
From 08/27/1993 to 08/07/2026, the Sharpe Ratio of AIM Investment Secs Fds (Invesco Invt Secs Fds) – Invesco U.S. Government Money Portfolio (OMBXX) is -3.88.
From 08/27/1993 to 08/07/2026, the Annualized Standard Deviation of AIM Investment Secs Fds (Invesco Invt Secs Fds) – Invesco U.S. Government Money Portfolio (OMBXX) is 0.4%.
From 08/27/1993 to 08/07/2026, the Beta of AIM Investment Secs Fds (Invesco Invt Secs Fds) – Invesco U.S. Government Money Portfolio (OMBXX) is 0.24.
| Name | YTD Return | 1Yr AR | 3Yr AR | 5Yr AR | 10Yr AR | 15Yr AR | 20Yr AR | Common | Inception |
|---|---|---|---|---|---|---|---|---|---|
| OMBXX (AIM Investment Secs Fds (Invesco Invt Secs Fds) – Invesco U.S. Government Money Portfolio) | 0.00% | 0.00% | 2.69% | 2.37% | 1.24% | 0.82% | 0.62% | 0.37% | 0.38% |
| CASH | 1.51% | 2.59% | 3.18% | 2.62% | 1.69% | 1.14% | 1.14% | 1.77% | 3.06% |
| Ticker/Portfolio | Last 1 Week | 1 Yr | 3 Yr | 5 Yr | 10 Yr | 15 Yr | 20 Yr | Common | Inception | YTD | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 | 1999 | 1998 | 1997 | 1996 | 1995 | 1994 | 1993 | 1992 | 1991 | 1990 | 1989 | 1988 | 1987 | 1986 | 1985 | 1984 | 1983 | 1982 | 1981 | 1980 | 1979 | 1978 | 1977 | 1976 | 1975 | 1974 | 1973 | 1972 | 1971 | 1970 | 1969 | 1968 | 1967 | 1966 | 1965 | 1964 | 1963 | 1962 | 1961 | 1960 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Annualized Return (%) | OMBXX (AIM In…ortfolio) | 0.00 | 0.00 | 2.69 | 2.37 | 1.24 | 0.82 | 0.62 | 0.37 | 0.38 | 0.00 | 1.29 | 4.05 | 4.63 | 1.26 | 0.01 | 0.21 | 0.38 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| CASH | 0.05 | 2.59 | 3.18 | 2.62 | 1.69 | 1.14 | 1.14 | 1.77 | 3.06 | 1.51 | 2.88 | 3.62 | 3.66 | 1.43 | 0.02 | 0.25 | 1.47 | 1.38 | 0.66 | 0.22 | 0.03 | 0.02 | 0.03 | 0.06 | 0.03 | 0.09 | 0.10 | 0.97 | 3.15 | 3.42 | 2.26 | 0.98 | 0.72 | 1.15 | 2.46 | 4.22 | 3.37 | 3.47 | 3.68 | 3.65 | 3.98 | 3.07 | 2.17 | 2.49 | 3.92 | 5.50 | 5.95 | 4.89 | 4.22 | 4.36 | 5.49 | 7.05 | 6.31 | 7.84 | 10.54 | 8.54 | 7.43 | 5.22 | 3.81 | 3.64 | 4.22 | 5.76 | 5.16 | 2.94 | 3.15 | 4.67 | 4.89 | 3.91 | 3.11 | 3.52 | 2.87 | 2.58 | 2.28 | 2.00 | 1.69 | 2.07 | |
| Sharpe Ratio | OMBXX (AIM In…ortfolio) | NA | 0.00 | -0.50 | -0.28 | -0.70 | NA | NA | NA | NA | 0.00 | -2.47 | -2.06 | 0.30 | -0.23 | -8.48 | -0.19 | -4.56 | 0.00 | 0.00 | 0.00 | 0.00 | -14.77 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| CASH | NA | -1.57 | -0.30 | -0.11 | -0.04 | NA | NA | NA | NA | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Standard Deviation(%) | OMBXX (AIM In…ortfolio) | NA | 0.32 | 1.00 | 0.91 | 0.65 | NA | NA | NA | NA | 0.00 | 0.64 | 1.23 | 1.29 | 0.52 | 0.00 | 0.12 | 0.23 | NA | NA | NA | NA | 0.00 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| CASH | NA | 0.01 | 0.03 | 0.07 | 0.08 | NA | NA | NA | NA | 0.00 | 0.01 | 0.02 | 0.01 | 0.06 | 0.00 | 0.02 | 0.01 | 0.01 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.04 | 0.03 | 0.01 | 0.02 | 0.02 | 0.00 | 0.01 | 0.05 | 0.01 | 0.01 | 0.02 | 0.00 | 0.00 | 0.01 | 0.03 | 0.00 | 0.02 | 0.03 | 0.02 | 0.02 | 0.04 | 0.02 | 0.03 | 0.02 | 0.03 | 0.02 | 0.10 | 0.07 | 0.12 | 0.05 | 0.04 | 0.03 | 0.01 | 0.02 | 0.03 | 0.05 | 0.03 | 0.03 | 0.03 | 0.03 | 0.01 | 0.02 | 0.01 | 0.01 | 0.00 | 0.01 | 0.00 | 0.01 | 0.03 | |
| Draw Down(%) | OMBXX (AIM In…ortfolio) | NA | 0.00 | 0.00 | 0.01 | 0.01 | NA | NA | NA | NA | 0.00 | 0.00 | 0.00 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| CASH | NA | 0.00 | 0.00 | 0.00 | 0.00 | NA | NA | NA | NA | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |
| Yield(%) | OMBXX (AIM In…ortfolio) | 0.00 | 0.00 | 2.76 | 2.40 | 1.26 | 0.84 | 0.63 | 0.39 | NA | 0.00 | 1.60 | 4.64 | 4.53 | 1.24 | 0.00 | 0.20 | 0.38 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| CASH | 0.05 | 2.52 | 2.58 | 2.11 | 1.42 | 0.94 | 0.92 | 3.01 | NA | 1.51 | 2.56 | 2.62 | 2.60 | 1.28 | 0.00 | 0.00 | 1.91 | 1.70 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.58 | 2.61 | 2.60 | 2.60 | 0.50 | 0.00 | 0.00 | 2.35 | 4.93 | 2.61 | 2.61 | 2.61 | 2.62 | 3.79 | 2.81 | 2.61 | 2.62 | 4.00 | 5.22 | 5.20 | 5.22 | 4.89 | 4.45 | 5.22 | 7.05 | 5.50 | 7.24 | 10.06 | 8.10 | 7.62 | 5.27 | 3.60 | 2.68 | 4.45 | 5.34 | 5.01 | 2.60 | 2.65 | 4.87 | 5.22 | 3.36 | 2.60 | 2.65 | 2.61 | 2.62 | 2.61 | 2.61 | 2.60 | 2.60 |
Return Calculator for AIM Investment Secs Fds (Invesco Invt Secs Fds) – Invesco U.S. Government Money Portfolio (OMBXX)
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AIM Investment Secs Fds (Invesco Invt Secs Fds) – Invesco U.S. Government Money Portfolio (OMBXX) Historical Return Chart
Calculators
Dollar Cost Average Calculator for AIM Investment Secs Fds (Invesco Invt Secs Fds) - Invesco U.S. Government Money Portfolio (OMBXX)
Retirement Spending Calculator for AIM Investment Secs Fds (Invesco Invt Secs Fds) - Invesco U.S. Government Money Portfolio (OMBXX)
Related Articles for AIM Investment Secs Fds (Invesco Invt Secs Fds) - Invesco U.S. Government Money Portfolio(OMBXX)
Retirement and Long-Term Wealth View of AIM Investment Secs Fds (Invesco Invt Secs Fds) - Invesco U.S. Government Money Portfolio (OMBXX)
Evaluate AIM Investment Secs Fds (Invesco Invt Secs Fds) - Invesco U.S. Government Money Portfolio (OMBXX) as a possible retirement holding by looking beyond its latest price. Historical total returns show accumulation potential, while rolling returns, maximum drawdown, volatility, and Sharpe ratio show how uneven the long-term path has been.
For retirement income, review OMBXX dividend history, dividend growth, and yield alongside total return. Dividends can contribute to cash flow and compounding, but payouts are not guaranteed and a high yield alone does not establish long-term suitability.
Use the calculators on this page to model recurring retirement contributions and historical retirement spending. For a broader decision, open the stock, fund, or portfolio return comparison calculator or review a VFINX return and risk comparison example. The plan links on this page can also show where the investment appears in workplace retirement plans.
Connect this fund to a portfolio and retirement plan
- Combine this holding with other funds in the portfolio calculator simulator
- Find an employer plan and review its available investment menu
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- Estimate how fund fees compound over time
Retirement, Income, and Risk FAQ
Is OMBXX suitable for retirement and long-term wealth building?
AIM Investment Secs Fds (Invesco Invt Secs Fds) - Invesco U.S. Government Money Portfolio (OMBXX) may or may not fit a retirement portfolio depending on its role, costs, diversification, historical drawdowns, and your time horizon. Review total and rolling returns together with risk metrics instead of relying on a recent return alone.
Can OMBXX provide retirement income through dividends?
AIM Investment Secs Fds (Invesco Invt Secs Fds) - Invesco U.S. Government Money Portfolio (OMBXX) may distribute dividends when its holdings generate income, but payouts and yield can change. Compare dividend history, dividend growth, yield, and total return before treating it as a retirement-income holding.
Which risk metrics matter for a long-term investment in OMBXX?
Maximum drawdown shows the depth of a historical decline, standard deviation measures return variability, and the Sharpe ratio relates return to volatility. Rolling returns add context by showing how outcomes varied across different holding periods.
How can I model retirement contributions or withdrawals with OMBXX?
Use the OMBXX dollar-cost-averaging calculator to model recurring contributions and the retirement spending calculator to test historical withdrawals. Then compare the results with other funds, stocks, or portfolios before making a long-term allocation decision.