SEC Filing Update: #AMPX Amprius Technologies, Inc. : $11.90

Sector: Industrials | YTD: 🔼+ 36.31% The SEC disclosed Today (10-AUG-2026) that JANE STREET GROUP, LLC has DECREASED #AMPX Shares by -32.80% 🔴 * Previous Holdings: 7.01M Shares * Current Holdings: 4.71M Shares * Decrease -2.30M * Decreased (%)-32.80% * Ownership: 3.3% https://www.thinksabio.com/reports/isr/AMPX Institutional ownership in #AMPX has been steadily rising over the past 16 quarters in Shares: Q4 2023: 4.46M Q1 2024: 4.93M Q2 2024: 7.65M Q3 2024: 8.26M Q4 2024: 16.64M Q1 2025: 20.85M Q2 2025: 38.07M Q3 2025: 63.62M Q4 2025: 67.73M Q1 2026: 84.63M 📌 Institutional activity in the last 30 days for #AMPX: • BLACKROCK INC – Increased holdings by 1,475,206 shares (27-JUL-2026)