SEC Filing Update: #ADTN ADTRAN Holdings, Inc. : $6.59

Sector: Technology | YTD: 🔽 -24.08% The SEC disclosed Today (30-OCT-2026) that Vanguard Capital Management has INCREASED #ADTN Shares by 19.21% 🟢 * Previous Holdings: 3.51M Shares * Current Holdings: 4.18M Shares * Increase+674.40K * Increased(%)+19.21% * Ownership: 5.13% * Estimated Investment Value: $4.48M https://www.thinksabio.com/reports/isr/ADTN 📈 Stay ahead of institutional buy/sell moves — Sign up free at ThinkSabio: Sign Up Free → 🐦 See this update on X: https://x.com/Thinksabio/status/2116186111399629277