CIENA CORP - Common Stock (CIEN)

Q1 2017 13F Holders as of 31 Mar 2017

Type / Class
Equity / Common Stock
Shares outstanding
141,144,796
Total 13F shares
147,288,137
Share change
+20,173,796
Total reported value
$3,477,634,778
Put/Call ratio
58%
Price per share
$23.61
Number of holders
285
Value change
+$469,538,225
Number of buys
167
Number of sells
133

Institutional Holders of CIENA CORP - Common Stock (CIEN) as of Q1 2017

As of 31 Mar 2017, CIENA CORP - Common Stock (CIEN) was held by 285 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 147,288,137 shares. The largest 10 holders included BlackRock Inc., VANGUARD GROUP INC, Bank of New York Mellon Corp, TIAA CREF INVESTMENT MANAGEMENT LLC, Invesco Ltd., CARLSON CAPITAL L P, TEACHERS ADVISORS, LLC, PARNASSUS INVESTMENTS /CA, STATE STREET CORP, and SCHRODER INVESTMENT MANAGEMENT GROUP. This page lists 285 institutional shareholders reporting positions in this security for the Q1 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.