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

Q4 2017 13F Holders as of 31 Dec 2017

Type / Class
Equity / Common Stock, $0.01 par value
Shares outstanding
140,931,584
Total 13F shares
148,558,391
Share change
-6,304,326
Total reported value
$3,109,553,161
Put/Call ratio
79%
Price per share
$20.93
Number of holders
278
Value change
-$142,367,552
Number of buys
131
Number of sells
145

Institutional Holders of CIENA CORP - Common Stock, $0.01 par value (CIEN) as of Q4 2017

As of 31 Dec 2017, CIENA CORP - Common Stock, $0.01 par value (CIEN) was held by 278 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 148,558,391 shares. The largest 10 holders included BlackRock Inc., Bank of New York Mellon Corp, Vanguard Group Inc, WELLINGTON MANAGEMENT GROUP LLP, Neuberger Berman Group LLC, STATE STREET CORP, Invesco Ltd., SCHRODER INVESTMENT MANAGEMENT GROUP, FIL Ltd, and DIMENSIONAL FUND ADVISORS LP. This page lists 279 institutional shareholders reporting positions in this security for the Q4 2017 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.