JPMorgan Core Bond Portfolio
Data updated: 2026-05-28
C000030600 — JPMorgan Core Bond Portfolio data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Total / Aggregate Bond · $1.18B AUM · 0.45% expense ratio · 4.3% 1-yr return. From SEC regulatory filings.
C000030600 Fund Overview
JPMorgan Core Bond Portfolio is a US mutual fund managed by Brighthouse Funds Trust I, 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: Brighthouse Funds Trust I
- Category: Long Total / Aggregate Bond
- Assets under management: $1.18B
- 1-year return: 4.3%
- SEC CIK: 0001126087
- SEC series ID: S000011093
- Share class ID: C000030600
C000030600 Holdings
Top 10 holdings of JPMorgan Core Bond Portfolio by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States Treasury | 6.91% |
| United States Treasury | 2.89% |
| United States Treasury | 1.46% |
| United States Treasury | 1.27% |
| United States Treasury | 1.16% |
| United States Treasury | 1.16% |
| United States Treasury | 1.09% |
| United States Treasury | 0.89% |
| United States Treasury | 0.88% |
| United States Treasury | 0.86% |
C000030600 Portfolio Allocation
Asset-class allocation of JPMorgan Core Bond Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 57.2% |
| Securitized | 42.2% |
| Cash & Equivalents | 0.6% |
C000030600 Performance
Total returns for C000030600 (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.1% |
| 1 year | 4.3% |
| 3 years (annualised) | 4.0% |
| 5 years (annualised) | 0.7% |
C000030600 Risk Information
Risk metrics for C000030600, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.7%
C000030600 Costs and Fees
C000030600 costs about $45 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.45%
- Gross expense ratio: 0.59%
- Portfolio turnover: 33%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
C000030600 Cashflows
Over the 12 months to 2026-03, JPMorgan Core Bond Portfolio had net outflows of $41.30M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$27.14M |
| 2026-02 | −$4.51M |
| 2026-01 | −$3.67M |
| 2025-12 | −$7.48M |
| 2025-11 | −$15.75M |
| 2025-10 | −$10.64M |
C000030600 Debt Constituents
Largest debt holdings of JPMorgan Core Bond Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury | 6.91% |
| United States Treasury | 2.89% |
| United States Treasury | 1.46% |
| United States Treasury | 1.27% |
| United States Treasury | 1.16% |
| United States Treasury | 1.16% |
| United States Treasury | 1.09% |
| United States Treasury | 0.89% |
| United States Treasury | 0.88% |
| United States Treasury | 0.86% |
C000030600 Prospectus and SEC Filings
Official JPMorgan 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.