BIAMX Performance — Brown Advisory Maryland Bond Fund, Investor Shares
Data updated: 2026-09-11
BIAMX returned +2.10% year to date and +6.68% over one year to Jun 2026. Annualised returns are +4.03% over 3 years and +1.27% over 5 years. The fund beat its Intermediate Municipal Bond category average: $100 invested three years ago grew to $113, against $111 for the category, and to $107 over one year, against $106. Volatility over the past three years was 4.38% a year. In the 12 months to Jun 2026 the fund took in a net $16.2M, and assets reached $185.11M.
BIAMX Growth of $100
What $100 invested in Brown Advisory Maryland Bond Fund grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Intermediate Municipal Bond category average over the same months.
| Period | BIAMX | Category average |
|---|---|---|
| 1 year (Jul 2025 – Jun 2026) | $107 | $106 |
| 3 years (Jul 2023 – Jun 2026) | $113 | $111 |
| 5 years (Jul 2021 – Jun 2026) | $107 | $105 |
| Since data start (Jul 2019 – Jun 2026) | $113 | $112 |
BIAMX Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +2.10% |
| 1 year | +6.68% |
| 3 years (annualised) | +4.03% |
| 5 years (annualised) | +1.27% |
BIAMX Annual Returns
Calendar-year total returns of Brown Advisory Maryland Bond Fund, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +2.10% |
| 2025 | +4.74% |
| 2024 | +1.65% |
| 2023 | +5.75% |
| 2022 | −7.58% |
| 2021 | +1.65% |
| 2020 | +2.33% |
| 2019 (Jul–Dec) | +2.13% |
BIAMX Monthly Returns
Monthly total returns as reported on SEC Form N-PORT.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | +0.8% | +1.2% | −2.1% | +1.0% | +0.5% | +0.7% | — | — | — | — | — | — |
| 2025 | +0.5% | +1.1% | −1.5% | −0.5% | +0.2% | +0.5% | −0.1% | +0.6% | +1.9% | +1.2% | +0.4% | +0.4% |
| 2024 | −0.3% | +0.1% | 0.0% | −0.9% | −0.4% | +1.7% | +0.8% | +0.7% | +1.2% | −1.4% | +1.4% | −1.1% |
| 2023 | +2.3% | −1.7% | +1.4% | 0.0% | −0.5% | +0.6% | +0.4% | −0.9% | −1.9% | −0.7% | +4.5% | +2.2% |
| 2022 | −2.4% | −0.6% | −2.6% | −2.2% | +0.7% | −1.3% | +2.5% | −1.7% | −2.9% | −0.6% | +3.3% | +0.1% |
| 2021 | +0.8% | −1.3% | +0.3% | +0.8% | +0.5% | +0.3% | +0.7% | −0.3% | −0.7% | −0.2% | +0.7% | +0.1% |
| 2020 | +1.7% | +1.2% | −4.7% | −2.3% | +2.5% | +1.1% | +1.3% | −0.4% | +0.3% | −0.2% | +1.1% | +0.8% |
| 2019 | — | — | — | — | — | — | +0.7% | +1.4% | −0.6% | +0.1% | +0.1% | +0.3% |
BIAMX Risk
Risk measures from monthly returns over Jul 2023 – Jun 2026.
- 3-year volatility (annualised): 4.38%
- 3-year Sharpe ratio: -0.11 (vs 4.5% risk-free rate)
- Best month: +4.53% (Nov 2023)
- Worst month: −2.09% (Mar 2026)
BIAMX Fund Flows
Monthly money in and out of Brown Advisory Maryland Bond Fund, from SEC Form N-PORT.
- 12-month net flow: $16.2M
- 12-month gross sales (incl. reinvestments): $53.2M
- Sales ÷ redemptions: 1.44×
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $5.5M | $4.8M | $730K |
| May 2026 | $5.0M | $2.4M | $2.6M |
| Apr 2026 | $7.8M | $4.9M | $2.9M |
| Mar 2026 | $3.7M | $1.4M | $2.2M |
| Feb 2026 | $3.2M | $1.0M | $2.2M |
| Jan 2026 | $3.2M | $597K | $2.6M |
| Dec 2025 | $4.4M | $2.5M | $2.0M |
| Nov 2025 | $3.3M | $4.6M | −$1.4M |
| Oct 2025 | $3.4M | $1.1M | $2.3M |
| Sep 2025 | $4.3M | $5.8M | −$1.5M |
| Aug 2025 | $6.0M | $5.0M | $1.0M |
| Jul 2025 | $3.5M | $2.9M | $659K |
BIAMX Assets Under Management
Net assets of Brown Advisory Maryland Bond Fund by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $185.11M |
| 2026-03-31 | $176.51M |
| 2025-12-31 | $171.39M |
| 2025-09-30 | $166.61M |
| 2025-06-30 | $164.07M |
| 2025-03-31 | $165.56M |
| 2024-12-31 | $166.80M |
| 2024-09-30 | $176.28M |
| 2024-06-30 | $168.63M |
| 2024-03-31 | $169.75M |
| 2023-12-31 | $168.34M |
| 2023-09-30 | $164.73M |
For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.