BBBMX — BBH Limited Duration Fund
Data updated: 2026-06-26
BBBMX — BBH Limited Duration Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Short Corporate Bond · $10.51B AUM · 0.35% expense ratio · 4.8% 1-yr return. From SEC regulatory filings.
BBBMX Fund Overview
BBBMX — BBH Limited Duration Fund is a US mutual fund managed by BBH Trust, categorised as Short Corporate Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: BBH Trust
- Category: Short Corporate Bond
- Assets under management: $10.51B
- 1-year return: 4.8%
- Ticker: BBBMX
- SEC CIK: 0001342947
- SEC series ID: S000015110
- Share class ID: C000041213
BBBMX Holdings
Top 10 holdings of BBH Limited Duration Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Fhlb D/n 05/01/26 | 1.43% |
| US T Bill Zcp 05/12/26 | 1.22% |
| US T Bill Zcp 05/05/26 | 1.19% |
| US T Bill Zcp 05/26/26 | 1.17% |
| US T Bill Zcp 05/19/26 | 1.15% |
| US T Bill Zcp 06/02/26 | 1.13% |
| US T Bill Zcp 07/02/26 | 1.11% |
| US T Bill Zcp 06/18/26 | 1.10% |
| US T Bill Zcp 06/11/26 | 1.10% |
| US T Bill Zcp 07/16/26 | 0.94% |
BBBMX Portfolio Allocation
Asset-class allocation of BBH Limited Duration Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 55.6% |
| Securitized | 26.2% |
| Cash & Equivalents | 11.6% |
| Loans | 6.4% |
BBBMX Performance
Total returns for BBBMX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.1% |
| 1 year | 4.8% |
| 3 years (annualised) | 6.2% |
| 5 years (annualised) | 4.0% |
BBBMX Risk Information
Risk metrics for BBBMX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 0.6%
BBBMX Costs and Fees
BBBMX costs about $35 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.35%
- Gross expense ratio: 0.49%
- Portfolio turnover: 38%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
BBBMX Cashflows
Over the 12 months to 2026-04, BBH Limited Duration Fund had net inflows of $935.52M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | $14.01M |
| 2026-03 | −$3.47M |
| 2026-02 | $129.05M |
| 2026-01 | $130.12M |
| 2025-12 | $58.34M |
| 2025-11 | $65.03M |
BBBMX Debt Constituents
Largest debt holdings of BBH Limited Duration Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Canadian Imper 5.926% 10/02/26 | 0.77% |
| Mars, Inc. 4.45% 03/01/27 | 0.75% |
| Salesforce, Inc. 4.65% 03/15/29 | 0.74% |
| Ford Motor Cre 5.125% 11/05/26 | 0.73% |
| Main Street Capita 3% 07/14/26 | 0.70% |
| Truist Bank V/r 05/20/27 | 0.69% |
| Medline Borrow 3.875% 04/01/29 | 0.69% |
| American Tower 3.375% 10/15/26 | 0.67% |
| Amazon.com, Inc. 4% 03/13/29 | 0.64% |
| Royal Bank Of Can V/r 03/27/28 | 0.61% |
BBBMX Prospectus and SEC Filings
Official BBH Limited Duration Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Short Corporate 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.