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CIEN

CIENA Corporation Institutional Ownership

$20.38
*  
0.28
  negative  
1.39%
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*Delayed - data as of Jun. 18, 2013 
Exchange: NASDAQ
Industry: Public Utilities
Community Rating:
 
 

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Company Details

Institutional Ownership
Type Value
Total Shares Out Standing (millions): 102
Market Capitalization ($ millions): $2,118
Institutional Ownership: 103.25%
Price (as of 03/31/2013) 20.1

Ownership Summary

Ownership Analysis # of Holders Shares
Total Shares Held: 247 105,366,304
New Positions: 49 9,882,918
Increased Positions: 135 24,223,438
Decreased Positions: 84 25,478,297
Holders With Activity: 219 49,701,735
Sold Out Positions: 28 6,262,538

Institutional Holdings information for CIEN is filed by major institutions on form 13-F with the Securities and Exchange Commission. Learn more about the information on this page in the help area for Institutional Holdings.


219 Activity Institutional Holders
49,701,735 Activity Total Shares Held

Click on the column header links to resort ascending (^) or descending (v).

Owner Name Date Shared Held Change (Shares) Change(%) Value(in 1,000s)
BANK OF NEW YORK MELLON CORP 03/31/2013 7,856,403 2,251,683 40.18 157,914
PLATINUM INVESTMENT MANAGEMENT LTD 03/31/2013 6,686,200 10,000 .15 134,393
VANGUARD GROUP INC 03/31/2013 5,847,080 (73,859) (1.25) 117,526
CITADEL ADVISORS LLC 03/31/2013 5,130,106 4,120,428 408.09 103,115
ALLIANCEBERNSTEIN L.P. 03/31/2013 5,125,622 681,241 15.33 103,025
BLACKROCK FUND ADVISORS 03/31/2013 4,497,853 241,876 5.68 90,407
TURNER INVESTMENTS, L.P. 03/31/2013 3,777,393 983,923 35.22 75,926
PARNASSUS INVESTMENTS /CA 03/31/2013 3,696,193 (2,116) (0.06) 74,293
STATE STREET CORP 03/31/2013 3,635,296 25,588 .71 73,069
BARCLAYS GLOBAL INVESTORS UK HOLDINGS LTD 03/31/2013 3,046,285 87,028 2.94 61,230
TIAA CREF INVESTMENT MANAGEMENT LLC 03/31/2013 2,770,449 155,648 5.95 55,686
DARUMA CAPITAL MANAGEMENT LLC 03/31/2013 2,581,374 415,588 19.19 51,886
EMPIRE CAPITAL MANAGEMENT, L.L.C. 03/31/2013 2,275,000 2,275,000 New 45,728
KING LUTHER CAPITAL MANAGEMENT CORP 03/31/2013 2,228,490 28,730 1.31 44,793
NORTHERN TRUST CORP 03/31/2013 1,792,968 15,232 .86 36,039