CIENA CORP - Common Stock, $0.01 par value (CIEN)

Q2 2025 13F Holders as of 30 Jun 2025

Type / Class
Equity / Common Stock, $0.01 par value
Shares outstanding
140,931,584
Total 13F shares
141,010,744
Share change
+4,532,293
Total reported value
$11,468,509,941
Put/Call ratio
66%
Price per share
$81.33
Number of holders
559
Value change
+$481,557,696
Number of buys
298
Number of sells
259

Institutional Holders of CIENA CORP - Common Stock, $0.01 par value (CIEN) as of Q2 2025

As of 30 Jun 2025, CIENA CORP - Common Stock, $0.01 par value (CIEN) was held by 559 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 141,010,744 shares. The largest 10 holders included FMR LLC, BlackRock, Inc., VANGUARD GROUP INC, JPMORGAN CHASE & CO, STATE STREET CORP, BARROW HANLEY MEWHINNEY & STRAUSS LLC, BANK OF AMERICA CORP /DE/, BNP PARIBAS ASSET MANAGEMENT Holding S.A., Point72 Asset Management, L.P., and WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC. This page lists 560 institutional shareholders reporting positions in this security for the Q2 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.