Expense Ratio History

BYLD expense ratio history

iShares Yield Optimized Bond ETF

Fund company
iShares
Type
ETF

0.41%

In basis points
41 basis points
Yearly cost per $10,000
$41
Prospectus dated
27 February 2026, filed with the SEC; rounded to 0.01%
Last change
Cut from 0.45% on 27 February 2026

Fee over time

BYLD expense ratio: 0.55% until 1 Mar 2017, then 0.56%; 0.56% until 1 Mar 2018, then 0.53%; 0.53% until 1 Mar 2019, then 0.48%; 0.48% until 1 Mar 2023, then 0.47%; 0.47% until 11 Oct 2024, then 0.43%; 0.43% until 28 Feb 2025, then 0.45%; 0.45% until 27 Feb 2026, then 0.41%; read at 0.41% on 27 Feb 2026.0.00%0.20%0.40%0.60%0.80%Mar 2014Apr 2016May 2018Jun 2020Jul 2022Aug 20240.55% before0.41% from 27 Feb 2026
BYLD expense ratio: 0.55% until 1 Mar 2017, then 0.56%; 0.56% until 1 Mar 2018, then 0.53%; 0.53% until 1 Mar 2019, then 0.48%; 0.48% until 1 Mar 2023, then 0.47%; 0.47% until 11 Oct 2024, then 0.43%; 0.43% until 28 Feb 2025, then 0.45%; 0.45% until 27 Feb 2026, then 0.41%; read at 0.41% on 27 Feb 2026.0.00%0.20%0.40%0.60%0.80%Mar 2014Apr 2018May 20220.55% before0.41% from 27 Feb 2026
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.

Every figure we've recorded

DateFeeWhat happened
27 Feb 2026 0.41% In the prospectusTotal annual fund operating expenses in the prospectus dated 2026-02-27 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
27 Feb 2026 0.41% Cut from 0.45% to 0.41%Prospectus date; the new figure appears in this filingSource: Prospectus (form 485BPOS) filed with the SEC on 2026-02-23
28 Feb 2025 0.45% In the prospectusTotal annual fund operating expenses in the prospectus dated 2025-02-28 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
28 Feb 2025 0.45% Raised from 0.43% to 0.45%Prospectus date; the new figure appears in this filingSource: Prospectus (form 485BPOS) filed with the SEC on 2025-02-25
11 Oct 2024 0.43% In the prospectusTotal annual fund operating expenses in the prospectus dated 2024-10-11 (form 497), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 497
11 Oct 2024 0.43% Cut from 0.47% to 0.43%Prospectus date; the new figure appears in this filingSource: Prospectus (form 497) filed with the SEC on 2024-10-11
1 Mar 2024 0.47% In the prospectusTotal annual fund operating expenses in the prospectus dated 2024-03-01 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
1 Mar 2023 0.47% In the prospectusTotal annual fund operating expenses in the prospectus dated 2023-03-01 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
1 Mar 2023 0.47% Cut from 0.48% to 0.47%Prospectus date; the new figure appears in this filingSource: Prospectus (form 485BPOS) filed with the SEC on 2023-02-23
1 Mar 2022 0.48% In the prospectusTotal annual fund operating expenses in the prospectus dated 2022-03-01 (form 497), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 497
1 Mar 2021 0.48% In the prospectusTotal annual fund operating expenses in the prospectus dated 2021-03-01 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
17 Aug 2020 0.48% In the prospectusTotal annual fund operating expenses in the prospectus dated 2020-08-17 (form 497), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 497
28 Feb 2020 0.48% In the prospectusTotal annual fund operating expenses in the prospectus dated 2020-02-28 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
1 Mar 2019 0.48% In the prospectusTotal annual fund operating expenses in the prospectus dated 2019-03-01 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
1 Mar 2019 0.48% Cut from 0.53% to 0.48%Prospectus date; the new figure appears in this filingSource: Prospectus (form 485BPOS) filed with the SEC on 2019-03-18
1 Mar 2018 0.53% In the prospectusTotal annual fund operating expenses in the prospectus dated 2018-03-01 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
1 Mar 2018 0.53% Cut from 0.56% to 0.53%Prospectus date; the new figure appears in this filingSource: Prospectus (form 485BPOS) filed with the SEC on 2018-03-16
9 May 2017 0.56% In the prospectusTotal annual fund operating expenses in the prospectus dated 2017-05-09 (form 497), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 497
1 Mar 2017 0.56% In the prospectusTotal annual fund operating expenses in the prospectus dated 2017-03-01 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
1 Mar 2017 0.56% Raised from 0.55% to 0.56%Prospectus date; the new figure appears in this filingSource: Prospectus (form 485BPOS) filed with the SEC on 2017-03-16
16 Dec 2016 0.55% In the prospectusTotal annual fund operating expenses in the prospectus dated 2016-12-16 (form 497), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 497
25 Jul 2016 0.55% In the prospectusTotal annual fund operating expenses in the prospectus dated 2016-07-25 (form 497), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 497
1 Mar 2016 0.55% In the prospectusTotal annual fund operating expenses in the prospectus dated 2016-03-01 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
22 Jun 2015 0.55% In the prospectusTotal annual fund operating expenses in the prospectus dated 2015-06-22 (form 497), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 497
1 Mar 2015 0.55% In the prospectusTotal annual fund operating expenses in the prospectus dated 2015-03-01 (form 485BPOS), from SEC bulk data, which rounds to 0.01%Source: SEC EDGAR filing, form 485BPOS
20 Mar 2014 0.55% In the prospectusTotal annual fund operating expenses in the prospectus dated 2014-03-20 (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 0.41% and the return steady each year, the same assumptions as the cost example in a fund's prospectus.

$518 in fees over 10 years

After fees, $10,000 grows to $15,649.

Fees paid on $10,000 at 5% a year
AfterFees paid
1 year$42
3 years$132
5 years$230
10 years$518

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 19 prospectuses for this share class since 2014. Each one is listed above with a link to the filing.

How we read fees

More iShares funds

The cheapest of 468. All iShares funds.