{"success":true,"meta":{"generated_at":"2026-07-08T12:37:56.910Z","source":"SEC EDGAR 13F","license":"https://www.sec.gov/about/website-policies"},"data":{"ticker":"GRPU","cusip":"387437205","company_name":"GRANITE REAL ESTATE INVESTMENT TRUST","url":"https://superinvestorclub.com/stock/GRPU","markdown_url":"https://superinvestorclub.com/stock/GRPU/llm.txt","num_owners":0,"total_value":0,"total_shares":0,"owners":[],"history":[{"period_of_report":"2025-09-30","total_value":1317178,"total_shares":"023700","num_owners":1,"managers":[{"manager_id":293,"manager_name":"Sarah Ketterer","shares":"23700","value":1317178,"change_type":"UNCHANGED"}]},{"period_of_report":"2025-12-31","total_value":1412750,"total_shares":"023700","num_owners":1,"managers":[{"manager_id":293,"manager_name":"Sarah Ketterer","shares":"23700","value":1412750,"change_type":"UNCHANGED"}]}]}}