Home/SEC 13D/G/GHCSEC 13D/GGHC - Graham Holdings Company - SEC Filing Update (14-AUG-2026) | ThinkSabio - Stocks Simplified$GHC$1.18▲ 8.62% YTDConsumer defensiveAug 14, 2026 · ThinkSabio BlogSEC Filing Update: #GHC Graham Holdings Company : $1.18K Sector: Consumer defensive | YTD: 🔼+ 8.62% The SEC disclosed Today (14-AUG-2026) that MADISON AVENUE PARTNERS, LP has INCREASED #GHC Shares by 0.22% 🟢 * Previous Holdings: 245.83K Shares * Current Holdings: 246.37K Shares * Increase+539.00 * Increased(%)+0.22% * Ownership: 7.5% * Estimated Investment Value: $642.69K https://www.thinksabio.com/reports/isr/GHC The quarterly average prices of #GHC: Q4 2023: $622.21 Q1 2024: $715.53 Q2 2024: $730.83 Q3 2024: $759.06 Q4 2024: $876.19 Q1 2025: $929.87 Q2 2025: $941.78 Q3 2025: $1.03K Q4 2025: $1.07K Q1 2026: $1.10K Share this post🔗Copy Link💬 Comments Loading comments…Leave a commentPost Comment← All PostsMore SEC 13D/G