MUBWX SEC Filings — Unconstrained Bond Series
Data updated: 2026-08-21
54 SEC filings are listed: 18 prospectuses (latest Mar 13, 2026), 28 quarterly N-PORT holdings reports (latest Aug 21, 2026) and 8 annual N-CEN reports (latest Mar 5, 2026).
MUBWX Prospectus (485BPOS / 497)
Objective, strategy, fees and risks. 18 filings on SEC EDGAR.
- Filed Mar 13, 2026 · 485BPOS
- Filed Feb 27, 2025 · 485BPOS
- Filed Feb 28, 2024 · 485BPOS
- Filed Feb 27, 2023 · 485BPOS
- Filed Feb 25, 2022 · 485BPOS
- Filed Feb 25, 2021 · 485BPOS
- Filed Mar 12, 2020 · 485BPOS
- Filed Mar 19, 2019 · 485BPOS
- Filed May 14, 2018 · 485BPOS
- Filed May 11, 2017 · 485BPOS
- Filed May 16, 2016 · 485BPOS
- Filed May 14, 2015 · 485BPOS
- Filed May 21, 2014 · 497
- Filed Aug 16, 2013 · 485BPOS
- Filed May 20, 2013 · 485BPOS
- Filed Nov 8, 2012 · 497
- Filed Mar 28, 2012 · 497
- Filed Jun 21, 2011 · 497
MUBWX Portfolio holdings (N-PORT)
Full holdings and monthly flows, filed quarterly. 28 filings on SEC EDGAR.
- Filed Aug 21, 2026
- Filed May 28, 2026
- Filed Feb 23, 2026
- Filed Nov 24, 2025
- Filed Aug 25, 2025
- Filed May 22, 2025
- Filed Feb 26, 2025
- Filed Nov 21, 2024
- Filed Aug 20, 2024
- Filed May 24, 2024
- Filed Feb 26, 2024
- Filed Nov 21, 2023
- Filed Aug 18, 2023
- Filed May 25, 2023
- Filed Feb 23, 2023
- Filed Nov 22, 2022
- Filed Aug 19, 2022
- Filed May 25, 2022
- Filed Feb 22, 2022
- Filed Nov 23, 2021
- Filed Aug 19, 2021
- Filed May 20, 2021
- Filed Feb 19, 2021
- Filed Nov 23, 2020
- Filed Aug 21, 2020
- Filed May 21, 2020
- Filed Feb 25, 2020
- Filed Nov 21, 2019
MUBWX Annual census (N-CEN)
Service providers, brokerage and operations. 8 filings on SEC EDGAR.
Browse every Unconstrained Bond Series 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 Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date.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.