secwatch.observer — SEC 8-K summary ====================================== Issuer: PIMCO CORPORATE & INCOME OPPORTUNITY FUND (PTY) CIK: 0001190935 Form: 8-K Filed at: 2026-06-24T20:03:42+00:00 Accession: 0001193125-26-281028 Event type: other_material Sentiment: neutral Materiality: 0.60 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 PIMCO Corporate & Income Opportunity Fund expands strategy to include loan origination and unlimited defaulted bonds -------------------------------------------------------------------------------- - Effective June 24, 2026, Fund may invest in and originate loans (residential, commercial, consumer, bridge, subprime) with no borrower credit criteria restrictions. - Effective July 24, 2026, Fund may invest without limitation in defaulted bonds, expanding prior 20% cap on low-rated debt for non-mortgage/ABS. - Supplement to prospectus adds new risk sections on loan origination, foreign loan originations, and clarifies credit quality policies. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1190935/000119312526281028/0001193125-26-281028-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1190935/000119312526281028/d162202d8k.htm HTML page: https://secwatch.observer/filing/0001193125-26-281028 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer