DUSB Performance — Dimensional Ultrashort Fixed Income ETF
Data updated: 2026-09-24
DUSB returned +2.17% year to date and +4.06% over one year to Jul 2026. The annualised 3-year return is +4.73%. Against its Global Ultrashort Corporate Bond category average the fund came out behind over three years but ahead over one: $100 invested three years ago grew to $115, against $117 for the category, and to $104 over one year, against $104. Volatility over the past three years was 0.44% a year. In the 12 months to Jul 2026 the fund took in a net $820.1M, and assets reached $2.22B.
DUSB Growth of $100
What $100 invested in Dimensional Ultrashort Fixed Income ETF grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Global Ultrashort Corporate Bond category average over the same months.
| Period | DUSB | Category average |
|---|---|---|
| 1 year (Aug 2025 – Jul 2026) | $104 | $104 |
| 3 years (Aug 2023 – Jul 2026) | $115 | $117 |
DUSB Trailing Returns
Total returns to Jul 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +2.17% |
| 1 year | +4.06% |
| 3 years (annualised) | +4.73% |
DUSB Annual Returns
Calendar-year total returns of Dimensional Ultrashort Fixed Income ETF, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jul) | +2.17% |
| 2025 | +4.61% |
| 2024 | +5.69% |
| 2023 (Aug–Dec) | +1.67% |
DUSB Monthly Returns
Monthly total returns as reported on SEC Form N-PORT.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | +0.3% | +0.3% | +0.3% | +0.4% | +0.4% | +0.3% | +0.3% | — | — | — | — | — |
| 2025 | +0.4% | +0.4% | +0.4% | +0.3% | +0.4% | +0.4% | +0.4% | +0.4% | +0.4% | +0.4% | +0.3% | +0.4% |
| 2024 | +0.5% | +0.4% | +0.4% | +0.5% | +0.5% | +0.4% | +0.5% | +0.5% | +0.5% | +0.4% | +0.4% | +0.4% |
| 2023 | — | — | — | — | — | — | — | 0.0% | 0.0% | +0.4% | +0.7% | +0.6% |
DUSB Risk
Risk measures from monthly returns over Aug 2023 – Jul 2026.
- 3-year volatility (annualised): 0.44%
- Best month: +0.67% (Nov 2023)
- Worst month: 0.00% (Aug 2023)
DUSB Fund Flows
Monthly money in and out of Dimensional Ultrashort Fixed Income ETF, from SEC Form N-PORT.
- 12-month net flow: $820.1M
- 12-month gross sales (incl. reinvestments): $870.9M
- Sales ÷ redemptions: 17.16×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jul 2026 | $78.7M | $0 | $78.7M |
| Jun 2026 | $50.8M | $0 | $50.8M |
| May 2026 | $228.8M | $0 | $228.8M |
| Apr 2026 | $48.2M | $22.8M | $25.4M |
| Mar 2026 | $73.6M | $15.2M | $58.4M |
| Feb 2026 | $50.8M | $0 | $50.8M |
| Jan 2026 | $20.3M | $0 | $20.3M |
| Dec 2025 | $91.2M | $0 | $91.2M |
| Nov 2025 | $76.2M | $0 | $76.2M |
| Oct 2025 | $45.7M | $5.1M | $40.6M |
| Sep 2025 | $76.2M | $0 | $76.2M |
| Aug 2025 | $30.5M | $7.6M | $22.8M |
DUSB Assets Under Management
Net assets of Dimensional Ultrashort Fixed Income ETF by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-07-31 | $2.22B |
| 2026-04-30 | $1.86B |
| 2026-01-31 | $1.73B |
| 2025-10-31 | $1.54B |
| 2025-07-31 | $1.40B |
| 2025-04-30 | $1.18B |
| 2025-01-31 | $988.21M |
| 2024-10-31 | $760.45M |
| 2024-07-31 | $613.19M |
| 2024-04-30 | $470.27M |
| 2024-01-31 | $257.52M |
| 2023-10-31 | $60.19M |
For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.