CIENA CORPORATION

(NASDAQ: CIEN)
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19.88 Down -0.02 -0.10%
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OWNERSHIP INFORMATION
Shares Outstanding 105.03 Mil
Institutional Ownership (%) NA
Top 10 Institutions (%) 80.44
Mutual Fund Ownership (%) 59.30
5%/Insider Ownership (%) 4.97
Float (%) 67
OWNERSHIP ACTIVITY
DESCRIPTION # OF HOLDERS SHARES
Total Positions 285 162,446,081
New Positions 96 81,285,262
Soldout Positions 70 19,687,762
Net Position Change 189 -1,276,029
Buyers 94 12,266,736
Sellers 95 -13,542,765
VIEW:
INSTITUTION NAME SHS HELD SHS CHG %CHG $CHG* %OUT %PORT RPT DATE
Loomis Sayles & Company L.P. 18,768,792 18,768,792 NA 461,149,219 17.87 NA 02-28-14
Wellington Management Company, LLP 13,992,603 13,992,603 NA 343,798,256 13.32 NA 02-28-14
BlackRock Inc 10,144,450 10,144,450 NA 249,249,136 9.66 NA 02-28-14
Hartford Mutual Funds Inc 7,806,775 7,806,775 NA 191,812,462 7.43 NA 02-28-14
Platinum Investment Management Limited 6,676,200 6,676,200 NA 164,034,234 6.36 NA 02-28-14
Vanguard Group Inc. 5,920,939 5,920,939 NA 145,477,471 5.64 NA 02-28-14
Bank of New York Mellon Corporation 5,685,071 5,685,071 NA 139,682,194 5.41 NA 02-28-14
JPMorgan Chase & Co 5,637,695 5,637,695 NA 138,518,166 5.37 NA 02-28-14
J.P. Morgan Investment Management Inc. 5,012,370 4,875,724 3,568.14 116,676,062 4.83 0.06 12-31-13
Platinum Asset Management 4,739,725 -19 0 -442 4.55 1.24 01-31-14
American Century Inv Mgt, Inc. 3,964,844 -1,273,688 -24.31 -30,479,445 3.82 0.11 12-31-13
AllianceBernstein LP 3,857,251 -1,255,046 -24.55 -30,033,245 3.72 0.08 12-31-13
State Street Corp 3,585,847 -109,695 -2.97 -2,624,961 3.46 0.01 12-31-13
TIAA-CREF Investment Management LLC 3,571,516 382,589 12 9,155,314 3.44 0.06 12-31-13
Dreyfus Corp. 3,018,451 -383,028 -11.26 -9,165,919 2.91 0.19 12-31-13
  • *Category Headings:
  • Shs Held - shares held at report date
  • Shs Chg - position change within reporting period
  • %Chg - % change
  • $Chg - market value of the position change
  • %Out - % of shares outstanding
  • %Port - % Portfolio
  • Rpt Date - report date
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