MWCIX — Tcw Metwest Unconstrained Bond Fund
Data updated: 2026-08-27
MWCIX — Tcw Metwest Unconstrained Bond Fund. Long Securitized (MBS/ABS/CMBS) Bond · $2.68B AUM. Holdings, fees, performance and SEC filings.
MWCIX Fund Overview
MWCIX — Tcw Metwest Unconstrained Bond Fund is a US mutual fund managed by TCW Metropolitan West Funds, categorised as Long Securitized (MBS/ABS/CMBS) Bond. 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: Long Securitized (MBS/ABS/CMBS) Bond
- Assets under management: $2.68B
- 1-year return: 5.1%
- Ticker: MWCIX
- SEC CIK: 0001028621
- SEC series ID: S000034126
- Share class ID: C000105186
MWCIX Holdings
Top 10 holdings of Tcw Metwest Unconstrained Bond Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| TCW Central Cash Fund | 9.09% |
| Umbs, Tba | 3.53% |
| Umbs, Tba | 2.91% |
| Umbs, Tba | 2.17% |
| TCW Private Asset Income Fund | 2.02% |
| Government National Mortgage Association | 1.95% |
| Umbs, Tba | 1.81% |
| Umbs, Tba | 1.72% |
| Freddie Mac | 1.01% |
| Freddie Mac | 0.81% |
MWCIX Portfolio Allocation
Asset-class allocation of Tcw Metwest Unconstrained Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Securitized | 77.6% |
| Fixed Income | 21.5% |
| Equity | 11.4% |
| Loans | 4.3% |
| Cash & Equivalents | 0.5% |
MWCIX Performance
Total returns for MWCIX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.6% |
| 1 year | 5.1% |
| 3 years (annualised) | 6.8% |
| 5 years (annualised) | 2.9% |
MWCIX Risk Information
Risk metrics for MWCIX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 1.6%
MWCIX Costs and Fees
MWCIX costs about $72 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.72%
- Gross expense ratio: 0.74%
- Portfolio turnover: 254%
- Brokerage commissions: 0.04 bps of average net assets (SEC N-CEN)
MWCIX Cashflows
Over the 12 months to 2026-06, Tcw Metwest Unconstrained Bond Fund had net inflows of $8.86M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | −$13.76M |
| 2026-05 | $15.00M |
| 2026-04 | $14.17M |
| 2026-03 | $1.12M |
| 2026-02 | −$31.07M |
| 2026-01 | $75.27M |
MWCIX Debt Constituents
Largest debt holdings of Tcw Metwest Unconstrained Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Turkiye Government Bond | 0.46% |
| Aercap Ireland Cap/globa | 0.36% |
| Medline Borrower LP | 0.35% |
| American Electric Power | 0.31% |
| Republic Of Guatemala | 0.31% |
| New S Wales Treasury Crp | 0.30% |
| Alliant Energy Finance | 0.28% |
| Meta Platforms, Inc. | 0.28% |
| Romania | 0.27% |
| Intl Flavor & Fragrances | 0.26% |
MWCIX Prospectus and SEC Filings
Official Tcw Metwest Unconstrained Bond Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2026-07-29
- Prospectus (485BPOS) — filed 2025-08-22
- Prospectus (485BPOS) — filed 2025-07-28
- 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
Other Long Securitized (MBS/ABS/CMBS) 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.