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

Q4 2015 13F Holders as of 31 Dec 2015

Type / Class
Equity / Common Stock, $0.01 par value
Shares outstanding
140,931,584
Total 13F shares
141,713,927
Share change
+7,344,930
Total reported value
$2,931,455,967
Put/Call ratio
71%
Price per share
$20.69
Number of holders
282
Value change
+$151,612,371
Number of buys
164
Number of sells
133

Institutional Holders of CIENA CORP - Common Stock, $0.01 par value (CIEN) as of Q4 2015

As of 31 Dec 2015, CIENA CORP - Common Stock, $0.01 par value (CIEN) was held by 282 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 141,713,927 shares. The largest 10 holders included VANGUARD GROUP INC, Bank of New York Mellon Corp, WELLINGTON MANAGEMENT GROUP LLP, BlackRock Fund Advisors, Invesco Ltd., ALLIANCEBERNSTEIN L.P., PARNASSUS INVESTMENTS /CA, JPMORGAN CHASE & CO, STATE STREET CORP, and BlackRock Institutional Trust Company, N.A.. This page lists 282 institutional shareholders reporting positions in this security for the Q4 2015 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.