1. CIENA Corp.
  2. CIENA Corp. Ownership

Historical shareholding details of Vanguard Tax-Managed Capital App Fund holdings in CIENA Corp. (CIEN)

Monthly changes of Vanguard Tax-Managed Capital App Fund shareholding in CIENA Corp. over the previous months

Month Name Total no. shares held Percent Holding
Jul 31, 2025 Vanguard Tax-Managed Capital App Fund 96,721 0.07%
Jun 30, 2025 Vanguard Tax-Managed Capital App Fund 96,721 0.07%
May 31, 2025 Vanguard Tax-Managed Capital App Fund 96,721 0.07%
Apr 30, 2025 Vanguard Tax-Managed Capital App Fund 96,721 0.07%
Mar 31, 2025 Vanguard Tax-Managed Capital App Fund 96,721 0.07%
Feb 28, 2025 Vanguard Tax-Managed Capital App Fund 96,721 0.07%
Jan 31, 2025 Vanguard Tax-Managed Capital App Fund 96,721 0.07%
Dec 31, 2024 Vanguard Tax-Managed Capital App Fund 96,721 0.07%
Nov 30, 2024 Vanguard Tax-Managed Capital App Fund 96,721 0.07%
Oct 31, 2024 Vanguard Tax-Managed Capital App Fund 96,721 0.07%
Sep 30, 2024 Vanguard Tax-Managed Capital App Fund 96,721 0.07%
Aug 31, 2024 Vanguard Tax-Managed Capital App Fund 96,721 0.07%
Jul 31, 2024 Vanguard Tax-Managed Capital App Fund 96,721 0.07%
Jun 30, 2024 Vanguard Tax-Managed Capital App Fund 96,721 0.07%
May 31, 2024 Vanguard Tax-Managed Capital App Fund 50,533 0.04%
Apr 30, 2024 Vanguard Tax-Managed Capital App Fund 135,733 0.09%
Mar 31, 2024 Vanguard Tax-Managed Capital App Fund 208,040 0.14%
Feb 29, 2024 Vanguard Tax-Managed Capital App Fund 208,040 0.14%
Jan 31, 2024 Vanguard Tax-Managed Capital App Fund 208,040 0.14%
Dec 31, 2023 Vanguard Tax-Managed Capital App Fund 57,527 0.04%
Nov 30, 2023 Vanguard Tax-Managed Capital App Fund 57,527 0.04%
Oct 31, 2023 Vanguard Tax-Managed Capital App Fund 57,527 0.04%
Sep 30, 2023 Vanguard Tax-Managed Capital App Fund 47,751 0.03%
Aug 31, 2023 Vanguard Tax-Managed Capital App Fund 47,751 0.03%
Jul 31, 2023 Vanguard Tax-Managed Capital App Fund 47,751 0.03%
Jun 30, 2023 Vanguard Tax-Managed Capital App Fund 47,751 0.03%
May 31, 2023 Vanguard Tax-Managed Capital App Fund 47,751 0.03%
Apr 30, 2023 Vanguard Tax-Managed Capital App Fund 47,751 0.03%

View all ownership details of CIENA Corp.