DBIRX — Dreyfus Bond Market Index Fund
Data updated: 2026-06-26
DBIRX — Dreyfus Bond Market Index Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Total / Aggregate Bond · $401.22M AUM · 0.15% expense ratio · 3.9% 1-yr return. From SEC regulatory filings.
DBIRX Fund Overview
DBIRX — Dreyfus Bond Market Index Fund is a US mutual fund managed by BNY Mellon Investment Funds IV, Inc., 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: BNY Mellon Investment Funds IV, Inc.
- Category: Long Total / Aggregate Bond
- Assets under management: $401.22M
- 1-year return: 3.9%
- Ticker: DBIRX
- SEC CIK: 0000819940
- SEC series ID: S000000307
- Share class ID: C000000766
DBIRX Holdings
Top 10 holdings of Dreyfus Bond Market Index Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Dreyfus Institutional Preferred Money Market Funds | 4.92% |
| Federal National Mortgage Association | 1.62% |
| Federal National Mortgage Association | 1.34% |
| Federal National Mortgage Association | 0.95% |
| United States Of America - Bureau Of The Public Debt | 0.69% |
| Government National Mortgage Association | 0.68% |
| Dreyfus Institutional Preferred Government Plus Money Market Fund | 0.65% |
| United States Of America - Bureau Of The Public Debt | 0.65% |
| United States Of America - Bureau Of The Public Debt | 0.64% |
| Government National Mortgage Association | 0.61% |
DBIRX Portfolio Allocation
Asset-class allocation of Dreyfus Bond Market Index Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 73.3% |
| Securitized | 28.2% |
| Cash & Equivalents | 5.6% |
DBIRX Performance
Total returns for DBIRX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.0% |
| 1 year | 3.9% |
| 3 years (annualised) | 3.3% |
| 5 years (annualised) | -0.0% |
DBIRX Risk Information
Risk metrics for DBIRX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.5%
DBIRX Costs and Fees
DBIRX costs about $15 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.15%
- Gross expense ratio: 0.16%
- Portfolio turnover: 181%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
DBIRX Cashflows
Over the 12 months to 2026-04, Dreyfus Bond Market Index Fund had net outflows of $104.76M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | −$7.32M |
| 2026-03 | −$13.93M |
| 2026-02 | −$24.29M |
| 2026-01 | −$20.88M |
| 2025-12 | −$4.26M |
| 2025-11 | −$1.18M |
DBIRX Debt Constituents
Largest debt holdings of Dreyfus Bond Market Index 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 | 0.69% |
| United States Of America - Bureau Of The Public Debt | 0.65% |
| United States Of America - Bureau Of The Public Debt | 0.64% |
| United States Of America - Bureau Of The Public Debt | 0.58% |
| United States Of America - Bureau Of The Public Debt | 0.55% |
| United States Of America - Bureau Of The Public Debt | 0.55% |
| United States Of America - Bureau Of The Public Debt | 0.55% |
| United States Of America - Bureau Of The Public Debt | 0.55% |
| United States Of America - Bureau Of The Public Debt | 0.54% |
| United States Of America - Bureau Of The Public Debt | 0.52% |
DBIRX Prospectus and SEC Filings
Official Dreyfus Bond Market Index 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.