MWUIX — Tcw Metwest Ultra Short Bond Fund
Data updated: 2026-08-27
MWUIX — Tcw Metwest Ultra Short Bond Fund. Leveraged · $28.00M AUM · 0.34% expense ratio · 4.1% 1-yr return. Holdings, fees, performance and SEC filings.
MWUIX Fund Overview
MWUIX — Tcw Metwest Ultra Short Bond Fund is a US mutual fund managed by TCW Metropolitan West Funds, categorised as Leveraged. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: TCW Metropolitan West Funds
- Category: Leveraged
- Assets under management: $28.00M
- 1-year return: 4.1%
- Ticker: MWUIX
- SEC CIK: 0001028621
- SEC series ID: S000001151
- Share class ID: C000003072
MWUIX Holdings
Top 10 holdings of Tcw Metwest Ultra Short Bond Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States Treasury | 14.51% |
| TCW Central Cash Fund | 7.27% |
| United States Treasury | 6.17% |
| Int Development Fin Corp. | 5.01% |
| Umbs, Tba | 2.28% |
| Government National Mortgage Association | 2.16% |
| Citigroup, Inc. | 2.11% |
| United States Treasury | 2.03% |
| Bank Of America Corp. | 2.01% |
| United States Treasury | 1.94% |
MWUIX Portfolio Allocation
Asset-class allocation of Tcw Metwest Ultra Short Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 57.6% |
| Securitized | 44.0% |
| Equity | 7.3% |
| Cash & Equivalents | 0.4% |
MWUIX Performance
Total returns for MWUIX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.3% |
| 1 year | 4.1% |
| 3 years (annualised) | 5.2% |
| 5 years (annualised) | 3.0% |
MWUIX Risk Information
Risk metrics for MWUIX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 0.8%
MWUIX Costs and Fees
MWUIX costs about $34 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.34%
- Gross expense ratio: 0.70%
- Portfolio turnover: 552%
- Brokerage commissions: 0.03 bps of average net assets (SEC N-CEN)
MWUIX Cashflows
Over the 12 months to 2026-06, Tcw Metwest Ultra Short Bond Fund had net outflows of $16.05M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | −$7.28M |
| 2026-05 | −$6.35M |
| 2026-04 | $524.54K |
| 2026-03 | $2.21M |
| 2026-02 | −$581.43K |
| 2026-01 | −$707.90K |
MWUIX Debt Constituents
Largest debt holdings of Tcw Metwest Ultra Short Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury | 14.51% |
| United States Treasury | 6.17% |
| Int Development Fin Corp. | 5.01% |
| Citigroup, Inc. | 2.11% |
| United States Treasury | 2.03% |
| Bank Of America Corp. | 2.01% |
| United States Treasury | 1.94% |
| Goldman Sachs Group, Inc. | 1.44% |
| JPMorgan Chase & Co. | 1.37% |
| Wells Fargo & Company | 1.37% |
MWUIX Prospectus and SEC Filings
Official Tcw Metwest Ultra Short Bond Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2026-07-29
- Prospectus (485BPOS) — filed 2025-07-28
- Prospectus (485BPOS) — filed 2024-07-26
- Portfolio holdings (N-PORT) — filed 2026-08-27
- Portfolio holdings (N-PORT) — filed 2026-05-27
- Portfolio holdings (N-PORT) — filed 2026-02-26
- Annual census (N-CEN) — filed 2026-06-11
- Annual census (N-CEN) — filed 2025-06-13
Related Funds
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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.