{"kind":"fund","name":"Altimeter Capital","slug":"altimeter-capital","answer":"Yes. According to SeedForge's Active Investor Index, Altimeter Capital's most recent publicly evidenced investment was announced on August 11, 2026 (Attestable, seed), which is within the last 6 months. The index is refreshed weekly and investors without evidence in the last 180 days are removed.","status":"published","citation":"SeedForge Active Investor Index: Altimeter Capital, latest evidenced participation announced 2026-08-11. Updated 2026-09-24. seedforge.com/investors/funds/altimeter-capital--2tmrxb","logo_url":"https://www.google.com/s2/favicons?domain=altimeter.com&sz=256","page_key":"fund--2tmrxb","publicId":"2tmrxb","seo_title":"Altimeter Capital: recent deal, 11 Aug 2026, with source","round_band":"~$20M","type_label":"VC fund","updated_at":"2026-09-24","ages_out_on":"2027-02-07","check_range":"$100K to $5M","stages_seen":"Seed","website_url":"https://www.altimeter.com/","related_list":{"href":"/investors/active/cybersecurity/seed","label":"More active seed cybersecurity investors"},"method_version":"v1.13","participations":[{"round":"seed","company":"Attestable","dated_on":"2026-08-11","announced_on":"2026-08-18","closing_date":"2026-08-11","evidence_url":"https://www.linkedin.com/posts/technadu_attestable-aisecurity-cybersecurity-activity-7495383446609874944-g27W","evidence_path":"/investors/funds/altimeter-capital--2tmrxb/evidence/2026-08-18--attestable","closing_source":"researched"}],"answer_question":"Has Altimeter Capital invested in the last 6 months?","geography_label":null,"latest_announced":"2026-08-11","meta_description":"Altimeter Capital's most recent publicly evidenced investment: Attestable, seed, announced August 11, 2026. Refreshed weekly by SeedForge. Free to cite.","corroborated_identity":true,"mandate_geography_label":"Global · N. America"}