MetLife Aggregate Bond Index Portfolio
Data updated: 2026-08-27
C000017798 — MetLife Aggregate Bond Index Portfolio. Long Total / Aggregate Bond · $3.38B AUM. Holdings, fees, performance and SEC filings.
C000017798 Fund Overview
MetLife Aggregate Bond Index Portfolio is a US mutual fund managed by Brighthouse Funds Trust II, 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 II
- Category: Long Total / Aggregate Bond
- Assets under management: $3.38B
- 1-year return: 3.4%
- SEC CIK: 0000710826
- SEC series ID: S000006509
- Share class ID: C000017798
C000017798 Investment Objective and Strategy
MetLife Aggregate Bond Index Portfolio describes its objective and strategy as follows, from its latest prospectus filed with the SEC by Brighthouse Funds Trust II.
Investment objective
To track the performance of the Bloomberg U.S. Aggregate Bond Index.
Principal investment strategy
The Bloomberg U.S. Aggregate Bond Index (the Index) is a broad measure of the U.S. investment-grade fixed-income securities market. MetLife Investment Management, LLC (MIM or Subadviser), subadviser to the Portfolio, will invest in a selected stratified sample of the bonds included in the Index. The bonds purchased for the Portfolio are chosen by MIM based on a variety of models and factors to, as a group, reflect the composite performance of the Index. Although the Portfolio seeks to track the performance of the Index, its performance usually will not exactly match that of the Index because, among other things, the Portfolio incurs operating expenses. The Index is an unmanaged group of fixed-income securities, and therefore does not incur these expenses. The Portfolio may continue to hold debt securities that no longer are included in the Index, if, together with any money market instruments or cash, such holdings represent no more than 20% of the Portfolios net assets.
The types of fixed-income securities generally included in the Index are U.S. Government securities (e.g., obligations of the U.S. Government or its agencies or instrumentalities), debt obligations issued or guaranteed by U.S. corporations, debt obligations issued or guaranteed by foreign companies, sovereign governments, municipalities, governmental agencies or international agencies, asset-backed securities, residential and commercial mortgage-backed securities, and zero coupon securities. MIM, under normal circumstances, invests at least 80% of the Portfolios net assets in debt securities included in the Index. In seeking to track the performance of the Index, from time to time the Portfolio may focus its investments in one or more industries or sectors. MIM may rebalance the Portfolio due to, among other things, cash flows into and out of the Portfolio or changes in the Index.
C000017798 Holdings
Top 10 holdings of MetLife Aggregate Bond Index Portfolio by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| National Bank Of Canada | 1.42% |
| Freddie Mac | 1.09% |
| United States Treasury | 0.88% |
| United States Treasury | 0.74% |
| United States Treasury | 0.73% |
| Fannie Mae | 0.60% |
| United States Treasury | 0.57% |
| United States Treasury | 0.56% |
| United States Treasury | 0.52% |
| United States Treasury | 0.51% |
C000017798 Portfolio Allocation
Asset-class allocation of MetLife Aggregate Bond Index Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 73.6% |
| Securitized | 25.3% |
| Cash & Equivalents | 8.8% |
C000017798 Performance
Total returns for C000017798 (as of 2026-10-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.4% |
| 1 year | 3.4% |
| 3 years (annualised) | 3.7% |
| 5 years (annualised) | -0.3% |
C000017798 Risk Information
Risk metrics for C000017798, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.0%
C000017798 Costs and Fees
C000017798 costs about $41 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.41%
- Gross expense ratio: 0.42%
- Portfolio turnover: 18%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
C000017798 Cashflows
Over the 12 months to 2026-06, MetLife Aggregate Bond Index Portfolio had net outflows of $142.14M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | $135.70M |
| 2026-05 | −$6.32M |
| 2026-04 | $169.99M |
| 2026-03 | −$82.51M |
| 2026-02 | −$9.06M |
| 2026-01 | −$14.37M |
C000017798 Debt Constituents
Largest debt holdings of MetLife Aggregate Bond Index Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury | 0.88% |
| United States Treasury | 0.74% |
| United States Treasury | 0.73% |
| United States Treasury | 0.57% |
| United States Treasury | 0.56% |
| United States Treasury | 0.52% |
| United States Treasury | 0.51% |
| United States Treasury | 0.50% |
| United States Treasury | 0.47% |
| United States Treasury | 0.47% |
C000017798 Prospectus and SEC Filings
Official MetLife Aggregate Bond Index Portfolio filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2026-04-24
- Prospectus (485BPOS) — filed 2025-04-25
- Prospectus (485BPOS) — filed 2024-04-25
- Portfolio holdings (N-PORT) — filed 2026-08-27
- Portfolio holdings (N-PORT) — filed 2026-05-28
- Portfolio holdings (N-PORT) — filed 2026-02-27
- Annual census (N-CEN) — filed 2026-03-11
- Annual census (N-CEN) — filed 2025-03-14
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.