CYBX

Cyberonics, Inc. Institutional Ownership

$62.49
*  
0.96
 negative 
1.51%
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*Delayed - data as of Apr. 23, 2014 
Exchange: NASDAQ
Industry: Health Care
Community Rating:
 
 
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Ownership Summary Institutional Holdings Insiders
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Company Details

Institutional Ownership
Type Value
Total Shares Out Standing (millions): 27
Market Capitalization ($ millions): $1,762
Institutional Ownership: 103.49%
Price (as of 03/31/2014) 63.45

Ownership Summary

Ownership Analysis # of Holders Shares
Total Shares Held: 214 27,770,954
New Positions: 21 1,124,315
Increased Positions: 92 4,108,200
Decreased Positions: 102 2,725,721
Holders With Activity: 194 6,833,921
Sold Out Positions: 20 655,564

Institutional Holdings information for CYBX 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.

214 Institutional Holders
27,770,954 Total Shares Held

Click on the column header links to resort ascending (▲) or descending (▼).
Owner Name Date Shared Held Change (Shares) Change (%) Value (in 1,000s)
EAGLE ASSET MANAGEMENT INC 12/31/2013 2,423,438 1,278,896 111.74 153,767
RENAISSANCE TECHNOLOGIES LLC 12/31/2013 2,310,094 (155,800) (6.32) 146,575
PALO ALTO INVESTORS, LLC 12/31/2013 1,951,581 32,063 1.67 123,828
VANGUARD GROUP INC 12/31/2013 1,773,542 (329,478) (15.67) 112,531
BLACKROCK FUND ADVISORS 12/31/2013 1,409,946 25,658 1.85 89,461
RS INVESTMENT MANAGEMENT CO LLC 12/31/2013 912,588 299,632 48.88 57,904
KALMAR INVESTMENTS INC /DE/ 12/31/2013 884,645 (2,795) (0.32) 56,131
BARCLAYS GLOBAL INVESTORS UK HOLDINGS LTD 12/31/2013 799,317 (74,637) (8.54) 50,717
STATE STREET CORP 12/31/2013 761,263 214,985 39.36 48,302
MACKENZIE FINANCIAL CORP 12/31/2013 744,803 (113,303) (13.2) 47,258
KING LUTHER CAPITAL MANAGEMENT CORP 12/31/2013 738,365 (26,050) (3.41) 46,849
WADDELL & REED FINANCIAL INC 12/31/2013 662,263 (62,800) (8.66) 42,021
CENTURY CAPITAL MANAGEMENT TRUST 12/31/2013 556,089 (131,150) (19.08) 35,284
WESTFIELD CAPITAL MANAGEMENT CO LP 12/31/2013 544,600 (27,240) (4.76) 34,555
DIMENSIONAL FUND ADVISORS LP 12/31/2013 516,466 (10,906) (2.07) 32,770