CIENA CORP (CIEN) Trading Activity

CIENA CORP (CIEN) trading activity shows 4 institutional transactions with a total value of $303.14M. Based on the latest SEC filings for Q3 2025,this comprehensive analysis highlights the most active institutional investors led by Lone Pine Capital, First Eagle U.S. Value, Mairs & Power Growth Fund, and others, with 2 net buyers and 2 net sellers driving significant trading volume.Mairs & Power Growth Fund shows the most significant position change with a $437,010 transaction. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.