DFIHX — Dfa One-Year Fixed Income Portfolio
Data updated: 2026-06-24
DFIHX — Dfa One-Year Fixed Income Portfolio data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Alternative · $4.57B AUM · 0.12% expense ratio · 4.2% 1-yr return. From SEC regulatory filings.
DFIHX Fund Overview
DFIHX — Dfa One-Year Fixed Income Portfolio is a US mutual fund managed by Dfa Investment Dimensions Group INC, categorised as Alternative. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Dfa Investment Dimensions Group INC
- Category: Alternative
- Assets under management: $4.57B
- 1-year return: 4.2%
- Ticker: DFIHX
- SEC CIK: 0000355437
- SEC series ID: S000000968
- Share class ID: C000002719
DFIHX Holdings
Top 10 holdings of Dfa One-Year Fixed Income Portfolio by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States Treasury | 5.58% |
| United States Treasury | 5.10% |
| Amazon.com, Inc. | 2.78% |
| British Columbia Prov Of | 2.37% |
| United States Treasury | 2.31% |
| United States Treasury | 2.01% |
| United States Treasury | 1.88% |
| Intl Finance Corp. | 1.69% |
| United States Treasury | 1.39% |
| Caisse des Depots et Consignations | 1.31% |
DFIHX Portfolio Allocation
Asset-class allocation of Dfa One-Year Fixed Income Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 50.2% |
| Cash & Equivalents | 49.8% |
| Equity | 0.2% |
DFIHX Performance
Total returns for DFIHX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.2% |
| 1 year | 4.2% |
| 3 years (annualised) | 4.8% |
| 5 years (annualised) | 2.9% |
DFIHX Risk Information
Risk metrics for DFIHX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 0.1%
DFIHX Costs and Fees
DFIHX costs about $12 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.12%
- Gross expense ratio: 0.12%
- Portfolio turnover: 78%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
DFIHX Cashflows
Over the 12 months to 2026-04, Dfa One-Year Fixed Income Portfolio had net outflows of $2.87M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | −$38.15M |
| 2026-03 | −$22.55M |
| 2026-02 | $10.66M |
| 2026-01 | $309.60M |
| 2025-12 | −$58.03M |
| 2025-11 | $118.85M |
DFIHX Debt Constituents
Largest debt holdings of Dfa One-Year Fixed Income Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury | 5.58% |
| United States Treasury | 5.10% |
| Amazon.com, Inc. | 2.78% |
| British Columbia Prov Of | 2.37% |
| United States Treasury | 2.31% |
| United States Treasury | 2.01% |
| United States Treasury | 1.88% |
| Intl Finance Corp. | 1.69% |
| United States Treasury | 1.39% |
| African Development Bank | 1.31% |
DFIHX Prospectus and SEC Filings
Official Dfa One-Year Fixed Income Portfolio filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Alternative 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.