BIAMX — Brown Advisory Maryland Bond Fund
Data updated: 2026-09-11
BIAMX — Brown Advisory Maryland Bond Fund. Long Municipal - National Bond · $185.11M AUM · 0.49% expense ratio. Holdings, fees, performance and SEC filings.
BIAMX Fund Overview
BIAMX — Brown Advisory Maryland Bond Fund is a US mutual fund managed by Brown Advisory Funds, categorised as Long Municipal - National Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Brown Advisory Funds
- Category: Long Municipal - National Bond
- Assets under management: $185.11M
- 1-year return: 6.7%
- Ticker: BIAMX
- SEC CIK: 0001548609
- SEC series ID: S000038486
- Share class ID: C000118733
BIAMX Holdings
Top 10 holdings of Brown Advisory Maryland Bond Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Maryland St | 4.04% |
| Frederick Cnty Md | 3.72% |
| Maryland St Econ Dev Corp. Stud | 3.63% |
| Frederick Cnty Md | 3.24% |
| Main Street Natural Gas, Inc. Ga | 3.06% |
| Maryland St Hlth & Hgr Eductnl | 2.88% |
| Maryland St Stadium Auth Reven | 2.78% |
| Baltimore Cnty Md | 2.78% |
| Maryland St Econ Dev Corp. Recr | 2.75% |
| Washington Suburban San Dist M | 2.74% |
BIAMX Portfolio Allocation
Asset-class allocation of Brown Advisory Maryland Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 96.4% |
| Cash & Equivalents | 2.5% |
BIAMX Performance
Total returns for BIAMX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 2.1% |
| 1 year | 6.7% |
| 3 years (annualised) | 4.0% |
| 5 years (annualised) | 1.3% |
BIAMX Risk Information
Risk metrics for BIAMX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 3.4%
BIAMX Costs and Fees
BIAMX costs about $49 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.49%
- Gross expense ratio: 0.49%
- Portfolio turnover: 46%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
BIAMX Cashflows
Over the 12 months to 2026-06, Brown Advisory Maryland Bond Fund had net inflows of $16.22M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | $730.14K |
| 2026-05 | $2.56M |
| 2026-04 | $2.90M |
| 2026-03 | $2.24M |
| 2026-02 | $2.17M |
| 2026-01 | $2.58M |
BIAMX Debt Constituents
Largest debt holdings of Brown Advisory Maryland Bond Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Maryland St | 4.04% |
| Frederick Cnty Md | 3.72% |
| Maryland St Econ Dev Corp. Stud | 3.63% |
| Frederick Cnty Md | 3.24% |
| Main Street Natural Gas, Inc. Ga | 3.06% |
| Maryland St Hlth & Hgr Eductnl | 2.88% |
| Maryland St Stadium Auth Reven | 2.78% |
| Baltimore Cnty Md | 2.78% |
| Maryland St Econ Dev Corp. Recr | 2.75% |
| Washington Suburban San Dist M | 2.74% |
BIAMX Prospectus and SEC Filings
Official Brown Advisory Maryland Bond Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2025-10-29
- Prospectus (485BPOS) — filed 2024-10-29
- Prospectus (485BPOS) — filed 2022-10-28
- Portfolio holdings (N-PORT) — filed 2026-08-25
- Portfolio holdings (N-PORT) — filed 2026-05-27
- Portfolio holdings (N-PORT) — filed 2026-02-26
- Annual census (N-CEN) — filed 2026-09-11
- Annual census (N-CEN) — filed 2024-09-10
Related Funds
Other Long Municipal - National 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.