OANMX SEC Filings — Oakmark Fund
Data updated: 2026-08-26
54 SEC filings are listed: 18 prospectuses (latest Jan 27, 2026), 28 quarterly N-PORT holdings reports (latest Aug 26, 2026) and 8 annual N-CEN reports (latest Dec 15, 2025).
OANMX Prospectus (485BPOS / 497)
Objective, strategy, fees and risks. 18 filings on SEC EDGAR.
- Filed Jan 27, 2026 · 485BPOS
- Filed May 19, 2025 · 497
- Filed Jan 28, 2025 · 485BPOS
- Filed Jan 25, 2024 · 485BPOS
- Filed Jan 27, 2023 · 485BPOS
- Filed Jan 28, 2022 · 485BPOS
- Filed Dec 15, 2020 · 485BPOS
- Filed Feb 12, 2020 · 485BPOS
- Filed Feb 15, 2019 · 485BPOS
- Filed Feb 13, 2018 · 485BPOS
- Filed Dec 16, 2016 · 485BPOS
- Filed Feb 18, 2016 · 485BPOS
- Filed Feb 18, 2015 · 485BPOS
- Filed Feb 19, 2014 · 485BPOS
- Filed Feb 15, 2013 · 485BPOS
- Filed Aug 15, 2012 · 497
- Filed Jul 22, 2011 · 497
- Filed Feb 16, 2011 · 485BPOS
OANMX Portfolio holdings (N-PORT)
Full holdings and monthly flows, filed quarterly. 28 filings on SEC EDGAR.
- Filed Aug 26, 2026
- Filed May 28, 2026
- Filed Feb 25, 2026
- Filed Nov 25, 2025
- Filed Aug 29, 2025
- Filed May 29, 2025
- Filed Feb 28, 2025
- Filed Nov 25, 2024
- Filed Aug 28, 2024
- Filed May 28, 2024
- Filed Feb 23, 2024
- Filed Nov 27, 2023
- Filed Aug 24, 2023
- Filed May 25, 2023
- Filed Feb 22, 2023
- Filed Nov 25, 2022
- Filed Aug 29, 2022
- Filed May 25, 2022
- Filed Feb 28, 2022
- Filed Nov 23, 2021
- Filed Aug 24, 2021
- Filed May 27, 2021
- Filed Feb 25, 2021
- Filed Nov 20, 2020
- Filed Aug 26, 2020
- Filed May 20, 2020
- Filed Feb 26, 2020
- Filed Nov 18, 2019
OANMX Annual census (N-CEN)
Service providers, brokerage and operations. 8 filings on SEC EDGAR.
Browse every Oakmark Fund 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 Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date.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.