Bond Fund
Data updated: 2026-08-27
C000025739 — Bond Fund. Long Total / Aggregate Bond · $2.24B AUM · 0.45% expense ratio · 3.7% 1-yr return. Holdings, fees, performance and SEC filings.
C000025739 Fund Overview
Bond Fund is a US mutual fund managed by Mutual Of America Investment CORP, categorised as Long Total / Aggregate Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Mutual Of America Investment CORP
- Category: Long Total / Aggregate Bond
- Assets under management: $2.24B
- 1-year return: 3.7%
- SEC CIK: 0000795259
- SEC series ID: S000009395
- Share class ID: C000025739
C000025739 Investment Objective and Strategy
Bond Fund describes its objective and strategy as follows, from its latest prospectus filed with the SEC by Mutual Of America Investment CORP.
Investment objective
The Fund seeks current income,
Principal investment strategy
"The Fund invests primarily in investment-grade debt securities. ? Under normal circumstances, at least 80% of the Funds net assets (plus the amount of any borrowings for investment purposes) are invested in investment grade securities issued by U.S. corporations or by the U.S. Government or its agencies, such as bonds, notes, debentures, zero coupon securities and mortgage-backed securities. Bonds are debt instruments that can be issued by the federal government, government agencies and subdivisions, states, cities, corporations and other institutions. ? Although the Fund principally invests in investment-grade bonds, the Fund may also purchase bonds that are rated below investment grade, commonly referred to as high yield or ""junk bonds"" or bonds that are unrated but of similar credit quality, as determined by the Adviser.
? The Adviser evaluates each security to be purchased and selects securities based on duration, seeking to maintain duration for the Fund overall within +/- 20% of the duration of the Bloomberg U.S. Aggregate Bond Index; credit quality as determined by fundamental financial analysis focused on the issuers ability to repay debt; and interest income anticipated to be generated."
C000025739 Holdings
Top 10 holdings of Bond Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States Of America - Bureau Of The Public Debt | 2.02% |
| United States Of America - Bureau Of The Public Debt | 1.76% |
| United States Of America - Bureau Of The Public Debt | 1.64% |
| United States Of America - Bureau Of The Public Debt | 1.56% |
| United States Of America - Bureau Of The Public Debt | 1.46% |
| United States Of America - Bureau Of The Public Debt | 1.29% |
| Space Exploration Technologies Corp. | 1.29% |
| Federal Home Loan Mortgage Corp. | 1.26% |
| United States Of America - Bureau Of The Public Debt | 1.10% |
| Federal National Mortgage Association | 1.06% |
C000025739 Portfolio Allocation
Asset-class allocation of Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 66.4% |
| Securitized | 33.1% |
| Cash & Equivalents | 0.1% |
C000025739 Performance
Total returns for C000025739 (as of 2026-10-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.4% |
| 1 year | 3.7% |
| 3 years (annualised) | 4.0% |
| 5 years (annualised) | -0.0% |
C000025739 Risk Information
Risk metrics for C000025739, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.0%
C000025739 Costs and Fees
C000025739 costs about $45 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.45%
- Gross expense ratio: 0.45%
- Portfolio turnover: 34%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
C000025739 Cashflows
Over the 12 months to 2026-06, Bond Fund had net inflows of $13.26M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | $8.88M |
| 2026-05 | $30.03M |
| 2026-04 | −$7.47M |
| 2026-03 | $32.91M |
| 2026-02 | −$3.97M |
| 2026-01 | −$10.70M |
C000025739 Debt Constituents
Largest debt holdings of Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Of America - Bureau Of The Public Debt | 2.02% |
| United States Of America - Bureau Of The Public Debt | 1.76% |
| United States Of America - Bureau Of The Public Debt | 1.64% |
| United States Of America - Bureau Of The Public Debt | 1.56% |
| United States Of America - Bureau Of The Public Debt | 1.46% |
| United States Of America - Bureau Of The Public Debt | 1.29% |
| Space Exploration Technologies Corp. | 1.29% |
| United States Of America - Bureau Of The Public Debt | 1.10% |
| Bank Of America Corp. | 1.06% |
| United States Of America - Bureau Of The Public Debt | 0.98% |
C000025739 Prospectus and SEC Filings
Official Bond Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2026-04-28
- Prospectus (485BPOS) — filed 2025-04-29
- Prospectus supplement (497) — filed 2026-01-07
- Portfolio holdings (N-PORT) — filed 2026-08-27
- Portfolio holdings (N-PORT) — filed 2026-05-21
- Portfolio holdings (N-PORT) — filed 2026-02-23
- Annual census (N-CEN) — filed 2026-03-12
- Annual census (N-CEN) — filed 2025-02-28
Related Funds
Other Long Total / Aggregate 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.