BLACKROCK ADVISORS LLC - CYBERONICS INC ownership

CYBERONICS INC's ticker is CYBX and the CUSIP is 23251P102. A total of 193 filers reported holding CYBERONICS INC in Q2 2013. The put-call ratio across all filers is 0.34 and the average weighting 0.2%.

Quarter-by-quarter ownership
BLACKROCK ADVISORS LLC ownership history of CYBERONICS INC
ValueSharesWeighting
Q3 2015$2,922,000
-1.8%
48,079
-3.9%
0.00%0.0%
Q2 2015$2,976,000
-3.6%
50,047
+5.2%
0.00%0.0%
Q1 2015$3,088,000
-75.1%
47,560
-78.7%
0.00%
-75.0%
Q4 2014$12,404,000
+1530.0%
222,779
+1398.4%
0.01%
+1100.0%
Q3 2014$761,000
-19.5%
14,868
-1.7%
0.00%0.0%
Q2 2014$945,000
-19.7%
15,131
-16.1%
0.00%0.0%
Q1 2014$1,177,000
-50.2%
18,044
-50.0%
0.00%
-50.0%
Q4 2013$2,362,000
-26.9%
36,108
-43.3%
0.00%
-33.3%
Q3 2013$3,229,000
+4.5%
63,637
+7.0%
0.00%0.0%
Q2 2013$3,090,00059,4690.00%
Other shareholders
CYBERONICS INC shareholders Q2 2013
NameSharesValueWeighting ↓
Palo Alto Investors LP 1,863,118$96,808,00011.43%
Century Capital Management, LLC 806,332$41,897,0001.64%
Nichols Asset Management LLC 97,605$5,072,0001.54%
QUANTUM CAPITAL MANAGEMENT 142,748$7,417,0001.51%
OBERWEIS ASSET MANAGEMENT INC/ 97,943$5,089,0001.44%
Redmile Group, LLC 139,100$7,228,0001.27%
HUSSMAN STRATEGIC ADVISORS, INC. 522,000$27,123,0001.24%
WASHINGTON CAPITAL MANAGEMENT, INC 88,936$4,621,0001.20%
Marshall Wace North America L.P. 242,114$12,580,0000.99%
Perella Weinberg Partners Capital Management LP 277,500$14,419,0000.98%
View complete list of CYBERONICS INC shareholders