OCFIX — Optimum Fixed Income Fund
Data updated: 2026-06-12
OCFIX — Optimum Fixed Income Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Total / Aggregate Bond · $2.72B AUM · 1.79% expense ratio · 3.3% 1-yr return. From SEC regulatory filings.
OCFIX Fund Overview
OCFIX — Optimum Fixed Income Fund is a US mutual fund managed by Optimum Fund Trust, 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: Optimum Fund Trust
- Category: Long Total / Aggregate Bond
- Assets under management: $2.72B
- 1-year return: 3.3%
- Ticker: OCFIX
- SEC CIK: 0001227523
- SEC series ID: S000002420
- Share class ID: C000006445
OCFIX Holdings
Top 10 holdings of Optimum Fixed Income Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| J.p. Morgan Securities LLC | 10.46% |
| Federal National Mortgage Association | 7.17% |
| Federal National Mortgage Association | 6.53% |
| Federal National Mortgage Association | 5.27% |
| United States Treasury Notes | 4.61% |
| Federal National Mortgage Association | 2.88% |
| Federal National Mortgage Association | 1.40% |
| United States Treasury Bonds | 1.35% |
| Federal National Mortgage Association | 1.30% |
| United States Treasury Notes | 1.27% |
OCFIX Portfolio Allocation
Asset-class allocation of Optimum Fixed Income Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Securitized | 56.1% |
| Fixed Income | 54.5% |
| Cash & Equivalents | 12.0% |
| Loans | 0.7% |
| Real Estate | 0.1% |
| Equity | 0.1% |
| Derivatives | 0.1% |
OCFIX Performance
Total returns for OCFIX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -0.6% |
| 1 year | 3.3% |
| 3 years (annualised) | 2.9% |
| 5 years (annualised) | -0.9% |
OCFIX Risk Information
Risk metrics for OCFIX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.7%
OCFIX Costs and Fees
OCFIX costs about $179 per $10,000 invested per year in fund expenses.
- Net expense ratio: 1.79%
- Gross expense ratio: 1.79%
- Portfolio turnover: 387%
- Brokerage commissions: 0.45 bps of average net assets (SEC N-CEN)
OCFIX Cashflows
Over the 12 months to 2026-03, Optimum Fixed Income Fund had net outflows of $1.25M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$42.04M |
| 2026-02 | −$18.32M |
| 2026-01 | $56.38M |
| 2025-12 | $87.47M |
| 2025-11 | −$11.85M |
| 2025-10 | −$18.04M |
OCFIX Debt Constituents
Largest debt holdings of Optimum Fixed Income Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury Notes | 4.61% |
| United States Treasury Bonds | 1.35% |
| United States Treasury Notes | 1.27% |
| United States Treasury Bonds | 0.96% |
| Brazil, Federative Republic Of - Secretaria Do Tesouro Nacional | 0.91% |
| United States Treasury Bonds | 0.72% |
| United States Treasury Notes | 0.72% |
| Beignet Investor LLC | 0.53% |
| United States Treasury Bonds | 0.53% |
| United States Treasury Notes | 0.46% |
OCFIX Prospectus and SEC Filings
Official Optimum Fixed Income Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
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.