SEC Filing Update: #RARE Ultragenyx Pharmaceutical Inc. : $16.05

Sector: Healthcare | YTD: 🔽 -32.02% The SEC disclosed Today (30-OCT-2026) that Vanguard Portfolio Management has INCREASED #RARE Shares by 23.75% 🟢 * Previous Holdings: 6.85M Shares * Current Holdings: 8.48M Shares * Increase+1.63M * Increased(%)+23.75% * Ownership: 8.6% * Estimated Investment Value: $26.29M https://www.thinksabio.com/reports/isr/RARE 📌 Institutional activity in the last 30 days for #RARE: • MADISON AVENUE PARTNERS, LP – Newly bought 6,307,798 shares (20-OCT-2026) 📈 Stay ahead of institutional buy/sell moves — Sign up free at ThinkSabio: Sign Up Free →