{"filing":{"accession_number":"0001193125-26-281020","cik":"0000916183","ticker":"RCS","company_name":"PIMCO STRATEGIC INCOME FUND, INC.","form":"8-K","filing_date":"2026-06-24","report_date":null,"primary_document":"d28948d8k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/916183/000119312526281020/d28948d8k.htm"},"events":[{"id":13470,"run_id":11969,"accession_number":"0001193125-26-281020","anchor_item_number":"8.01","event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.75,"summary":"The filing discloses a material change to the Fund's investment guidelines effective July 24, 2026, permitting unlimited investment in commercial mortgage-related securities and allowing up to 50% of assets in below-investment-grade debt. This is a governance/policy matter affecting the Fund's permitted investment scope and risk profile, which would materially affect investor assessment of the Fund's strategy and risk exposure. While not a traditional governance event (board action, executive change, or shareholder vote), it represents a significant policy change that falls under governance_other as a material fund governance disclosure.","company_name":"PIMCO STRATEGIC INCOME FUND, INC.","ticker":"RCS","filing_date":"2026-06-24","form":"8-K","submitted_at":null,"items":[{"id":10612,"accession_number":"0001193125-26-281020","item_number":"8.01","item_title":"Other Events.","event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.75,"reasoning":"The filing discloses a material change to the Fund's investment guidelines effective July 24, 2026, permitting unlimited investment in commercial mortgage-related securities and allowing up to 50% of assets in below-investment-grade debt. This is a governance/policy matter affecting the Fund's permitted investment scope and risk profile, which would materially affect investor assessment of the Fund's strategy and risk exposure. While not a traditional governance event (board action, executive change, or shareholder vote), it represents a significant policy change that falls under governance_other as a material fund governance disclosure.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-06-24T20:02:49.388353+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":10612,"accession_number":"0001193125-26-281020","item_number":"8.01","item_title":"Other Events.","event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.75,"reasoning":"The filing discloses a material change to the Fund's investment guidelines effective July 24, 2026, permitting unlimited investment in commercial mortgage-related securities and allowing up to 50% of assets in below-investment-grade debt. This is a governance/policy matter affecting the Fund's permitted investment scope and risk profile, which would materially affect investor assessment of the Fund's strategy and risk exposure. While not a traditional governance event (board action, executive change, or shareholder vote), it represents a significant policy change that falls under governance_other as a material fund governance disclosure.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-06-24T20:02:49.388353+00:00","company_name":"PIMCO STRATEGIC INCOME FUND, INC.","ticker":"RCS","filing_date":"2026-06-24"}]}