Expense Ratio History

BAISX expense ratio history

Brown Advisory Sustainable Bond Fund, Institutional Shares

Fund company
Brown Advisory
Type
Mutual fund

0.42%

In basis points
42 basis points
Yearly cost per $10,000
$42
Prospectus dated
31 October 2025, filed with the SEC; rounded to 0.01%
Last change
Cut from 0.43% on 31 October 2025

Fee over time

BAISX expense ratio: 0.65% until 31 Oct 2018, then 0.67%; 0.67% until 1 Nov 2019, then 0.52%; 0.52% until 31 Oct 2020, then 0.49%; 0.49% until 31 Oct 2021, then 0.46%; 0.46% until 31 Oct 2022, then 0.44%; 0.44% until 31 Oct 2023, then 0.47%; 0.47% until 31 Oct 2024, then 0.43%; 0.43% until 31 Oct 2025, then 0.42%; read at 0.42% on 31 Oct 2025.0.00%0.25%0.50%0.75%1.00%Aug 2017Jan 2019Jun 2020Nov 2021Apr 2023Sep 20240.65% before0.42% from 31 Oct 2025
BAISX expense ratio: 0.65% until 31 Oct 2018, then 0.67%; 0.67% until 1 Nov 2019, then 0.52%; 0.52% until 31 Oct 2020, then 0.49%; 0.49% until 31 Oct 2021, then 0.46%; 0.46% until 31 Oct 2022, then 0.44%; 0.44% until 31 Oct 2023, then 0.47%; 0.47% until 31 Oct 2024, then 0.43%; 0.43% until 31 Oct 2025, then 0.42%; read at 0.42% on 31 Oct 2025.0.00%0.25%0.50%0.75%1.00%Aug 2017Jun 2020Apr 20230.65% before0.42% from 31 Oct 2025
Solid line: the fee in effect after each recorded change. Dashed: the fee before it. Dots: prospectuses filed with the SEC and dates we read the fee from a source.

Share classes

The same fund is sold as 3 share classes, each with its own fee. Figures are from each class's latest prospectus in SEC filings, rounded to 0.01%.

TickerShare classFeeAfter waiversProspectus dated
BAISX (this page) Institutional Shares 0.42% — 31 Oct 2025
BASBX Investor Shares 0.47% — 31 Oct 2025
— Advisor Shares 0.72% — 31 Oct 2025

Every figure we've recorded

DateFeeWhat happened
31 Oct 2025 0.42% In the prospectusTotal annual fund operating expenses in the prospectus dated 2025-10-31 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
31 Oct 2025 0.42% Cut from 0.43% to 0.42%Prospectus date; the new figure appears in this filingSource: Prospectus (form 485BPOS) filed with the SEC on 2025-10-29
31 Oct 2024 0.43% In the prospectusTotal annual fund operating expenses in the prospectus dated 2024-10-31 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
31 Oct 2024 0.43% Cut from 0.47% to 0.43%Prospectus date; the new figure appears in this filingSource: Prospectus (form 485BPOS) filed with the SEC on 2024-10-29
31 Oct 2023 0.47% In the prospectusTotal annual fund operating expenses in the prospectus dated 2023-10-31 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
31 Oct 2023 0.47% Raised from 0.44% to 0.47%Prospectus date; the new figure appears in this filingSource: Prospectus (form 485BPOS) filed with the SEC on 2023-10-27
31 Oct 2022 0.44% In the prospectusTotal annual fund operating expenses in the prospectus dated 2022-10-31 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
31 Oct 2022 0.44% Cut from 0.46% to 0.44%Prospectus date; the new figure appears in this filingSource: Prospectus (form 485BPOS) filed with the SEC on 2022-10-28
31 Oct 2021 0.46% In the prospectusTotal annual fund operating expenses in the prospectus dated 2021-10-31 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
31 Oct 2021 0.46% Cut from 0.49% to 0.46%Prospectus date; the new figure appears in this filingSource: Prospectus (form 485BPOS) filed with the SEC on 2021-10-29
31 Oct 2020 0.49% In the prospectusTotal annual fund operating expenses in the prospectus dated 2020-10-31 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
31 Oct 2020 0.49% Cut from 0.52% to 0.49%Prospectus date; the new figure appears in this filingSource: Prospectus (form 485BPOS) filed with the SEC on 2020-10-30
1 Nov 2019 0.52% In the prospectusTotal annual fund operating expenses in the prospectus dated 2019-11-01 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
1 Nov 2019 0.52% Cut from 0.67% to 0.52%Prospectus date; the new figure appears in this filingSource: Prospectus (form 485BPOS) filed with the SEC on 2019-11-20
31 Oct 2018 0.67% In the prospectusTotal annual fund operating expenses in the prospectus dated 2018-10-31 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
31 Oct 2018 0.67% Raised from 0.65% to 0.67%Prospectus date; the new figure appears in this filingSource: Prospectus (form 485BPOS) filed with the SEC on 2018-11-16
31 Oct 2017 0.65% In the prospectusTotal annual fund operating expenses in the prospectus dated 2017-10-31 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
7 Aug 2017 0.65% In the prospectusTotal annual fund operating expenses in the prospectus dated 2017-08-07 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS

What this fee costs

Change the amount, years or return. The estimate keeps the fee at 0.42% and the return steady each year, the same assumptions as the cost example in a fund's prospectus.

$531 in fees over 10 years

After fees, $10,000 grows to $15,633.

Fees paid on $10,000 at 5% a year
AfterFees paid
1 year$43
3 years$135
5 years$236
10 years$531

How we read this figure

The figure is the total annual fund operating expenses line of the fee table in the fund's prospectus, as tagged in the fund company's filing with the SEC. The SEC publishes these figures rounded to four decimal places, so 0.015% appears as 0.02%. The fund company's own page may show a more precise number.

SEC filings give 10 prospectuses for this share class since 2017. Each one is listed above with a link to the filing.

How we read fees

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