Home/SEC 13D/G/AMRSEC 13D/G$AMR SEC Filing Update (31-JUL-2026) | ThinkSabio - Stocks Simplified$AMR$137.97▼ -31.92% YTDBasic MaterialsJul 31, 2026 · ThinkSabio BlogSEC Filing Update: #AMR : $137.97 Sector: Basic Materials | YTD: 🔽 -31.92% The SEC disclosed Today (31-JUL-2026) that Vanguard Portfolio Management has DECREASED #AMR Shares by -5.57% 🔴 * Previous Holdings: 644.64K Shares * Current Holdings: 608.70K Shares * Decrease -35.94K * Decreased (%)-5.57% * Ownership: 4.78% https://www.thinksabio.com/reports/isr/AMR Institutional ownership in #AMR has been steadily rising over the past 2 quarters in Shares: Q4 2025: 11.22M Q1 2026: 11.28M Share this post🔗Copy LinkMore filings for $AMRAMR - Alpha Metallurgical Resources, Inc. - SEC Filing Update (13-AUG-2026) | ThinkSabio - Stocks SimplifiedAug 13, 2026AMR - Alpha Metallurgical Resources, Inc. - SEC Filing Update (07-AUG-2026) | ThinkSabio - Stocks SimplifiedAug 7, 2026💬 Comments Loading comments…Leave a commentPost Comment← All PostsMore SEC 13D/G