SA JPMorgan MFS Core Bond Portfolio
Data updated: 2026-06-29
C000022029 — SA JPMorgan MFS Core Bond Portfolio data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Total / Aggregate Bond · $1.74B AUM · 0.53% expense ratio · 4.2% 1-yr return. From SEC regulatory filings.
C000022029 Fund Overview
SA JPMorgan MFS Core Bond Portfolio is a US mutual fund managed by Sunamerica Series 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: Sunamerica Series Trust
- Category: Long Total / Aggregate Bond
- Assets under management: $1.74B
- 1-year return: 4.2%
- SEC CIK: 0000892538
- SEC series ID: S000008102
- Share class ID: C000022029
C000022029 Holdings
Top 10 holdings of SA JPMorgan MFS Core Bond Portfolio by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States Treasury | 3.23% |
| United States Treasury | 1.79% |
| United States Treasury | 1.32% |
| United States Treasury | 1.25% |
| United States Treasury | 1.25% |
| State Street Institutional US Government Money Market Fund | 1.19% |
| United States Treasury | 1.10% |
| United States Treasury | 1.03% |
| United States Treasury | 0.98% |
| United States Treasury | 0.93% |
C000022029 Portfolio Allocation
Asset-class allocation of SA JPMorgan MFS Core Bond Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 59.0% |
| Securitized | 40.0% |
| Equity | 1.2% |
C000022029 Performance
Total returns for C000022029 (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.2% |
| 1 year | 4.2% |
| 3 years (annualised) | 4.0% |
| 5 years (annualised) | 0.6% |
C000022029 Risk Information
Risk metrics for C000022029, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.5%
C000022029 Costs and Fees
C000022029 costs about $53 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.53%
- Gross expense ratio: 0.63%
- Portfolio turnover: 33%
- Brokerage commissions: 0.22 bps of average net assets (SEC N-CEN)
C000022029 Cashflows
Over the 12 months to 2026-04, SA JPMorgan MFS Core Bond Portfolio had net outflows of $77.46M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | −$33.44M |
| 2026-03 | −$21.56M |
| 2026-02 | $10.00M |
| 2026-01 | −$12.19M |
| 2025-12 | −$35.67M |
| 2025-11 | $40.74M |
C000022029 Debt Constituents
Largest debt holdings of SA JPMorgan MFS Core Bond Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury | 3.23% |
| United States Treasury | 1.79% |
| United States Treasury | 1.32% |
| United States Treasury | 1.25% |
| United States Treasury | 1.25% |
| United States Treasury | 1.10% |
| United States Treasury | 1.03% |
| United States Treasury | 0.98% |
| United States Treasury | 0.93% |
| United States Treasury | 0.91% |
C000022029 Prospectus and SEC Filings
Official SA JPMorgan MFS Core Bond Portfolio 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.