# Dimensional Ultrashort Fixed Income ETF (DUSB) — Overview

DUSB · NYSE · Fund

Canonical page: https://www.lighthorse.io/tickers/dusb

## Price

Last close $50.65 on Oct 15, 2026. 52-week range $50.45 – $50.90.

## Fund profile

DUSB is actively managed, investing in a broad portfolio of US investment-grade securities. The fund targets a dollar weighted average portfolio maturity of less than one year.

| Metric | Value |
| --- | --- |
| Issuer | Dimensional Fund Advisors LP |
| Industry | — |
| Inception | Sep 26, 2023 |
| Assets under management | $2.8B |
| Expense ratio | 0.15% |
| Net asset value | $50.61 (as of Oct 14, 2026) |
| Distributions | Monthly |
| Leverage | 1x |

## Frequently Asked Questions

### What is Dimensional Ultrashort Fixed Income ETF (DUSB)?

DUSB is actively managed, investing in a broad portfolio of US investment-grade securities. The fund targets a dollar weighted average portfolio maturity of less than one year.

### What is DUSB's expense ratio?

Dimensional Ultrashort Fixed Income ETF charges an annual expense ratio of 0.15%. The fund is issued by Dimensional Fund Advisors LP.

### How large is DUSB?

Dimensional Ultrashort Fixed Income ETF manages $2.8B in assets and has traded since Sep 26, 2023.

### How do I buy shares of Dimensional Ultrashort Fixed Income ETF (DUSB)?

DUSB trades commission-free with a Light Horse Securities brokerage account — from the mobile app, the web at [Light Horse Dashboard](https://portal.lighthorse.io), the trading API, or an [AI agent connected over MCP](/instructions/ai/claude). The trade panel on this page places the order once you are signed in.

---

Quotes and charts are not real-time and must not be relied on for trade decisions or valuation.

This page is for informational purposes only. Nothing on it is a recommendation, solicitation or offer to buy or sell any security, nor investment, legal or tax advice. Light Horse Securities Inc does not verify third-party data and is not responsible for its accuracy, completeness or timeliness.

Data provided by [AInvest](https://www.ainvest.com).