IUSB SEC Filings — iShares Core Universal USD Bond ETF
Data updated: 2026-09-25
57 SEC filings are listed: 21 prospectuses (latest Feb 23, 2026), 28 quarterly N-PORT holdings reports (latest Sep 25, 2026), 7 annual N-CEN reports (latest Jan 14, 2026) and 1 N-CEN/A (latest Apr 10, 2019).
IUSB Prospectus (485BPOS / 497)
Objective, strategy, fees and risks. 21 filings on SEC EDGAR.
- Filed Feb 23, 2026 · 485BPOS
- Filed Sep 2, 2025 · 497
- Filed Feb 25, 2025 · 485BPOS
- Filed Feb 23, 2024 · 485BPOS
- Filed Feb 23, 2023 · 485BPOS
- Filed Feb 24, 2022 · 485BPOS
- Filed Feb 23, 2021 · 485BPOS
- Filed Sep 8, 2020 · 497
- Filed Mar 16, 2020 · 485BPOS
- Filed Mar 18, 2019 · 485BPOS
- Filed Mar 16, 2018 · 485BPOS
- Filed Aug 17, 2017 · 497
- Filed May 22, 2017 · 497
- Filed Mar 16, 2017 · 485BPOS
- Filed Oct 20, 2016 · 497
- Filed Aug 11, 2016 · 497
- Filed Mar 16, 2016 · 485BPOS
- Filed Nov 25, 2015 · 497
- Filed Jul 14, 2015 · 497
- Filed Mar 17, 2015 · 485BPOS
- Filed Jun 26, 2014 · 485BPOS
IUSB Portfolio holdings (N-PORT)
Full holdings and monthly flows, filed quarterly. 28 filings on SEC EDGAR.
- Filed Sep 25, 2026
- Filed Jun 26, 2026
- Filed Mar 27, 2026
- Filed Dec 23, 2025
- Filed Sep 26, 2025
- Filed Jun 26, 2025
- Filed Mar 26, 2025
- Filed Dec 26, 2024
- Filed Sep 27, 2024
- Filed Jun 27, 2024
- Filed Mar 27, 2024
- Filed Dec 27, 2023
- Filed Sep 26, 2023
- Filed Jun 27, 2023
- Filed Mar 29, 2023
- Filed Dec 27, 2022
- Filed Sep 27, 2022
- Filed Jun 27, 2022
- Filed Mar 29, 2022
- Filed Dec 28, 2021
- Filed Sep 28, 2021
- Filed Jun 28, 2021
- Filed Mar 31, 2021
- Filed Dec 28, 2020
- Filed Sep 28, 2020
- Filed Jun 26, 2020
- Filed Mar 27, 2020
- Filed Dec 24, 2019
IUSB Annual census (N-CEN)
Service providers, brokerage and operations. 7 filings on SEC EDGAR.
IUSB Annual census, amended (N-CEN/A) (N-CEN/A)
1 filing on SEC EDGAR.
Browse every iShares Core Universal USD Bond ETF filing on SEC EDGAR
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, and annual data from Form N-CEN.
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 Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date.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.