TUDOR INVESTMENT CORP ET AL - CYBERONICS INC ownership

CYBERONICS INC's ticker is CYBX and the CUSIP is 23251P102. A total of 183 filers reported holding CYBERONICS INC in Q2 2014. The put-call ratio across all filers is 1.13 and the average weighting 0.2%.

Quarter-by-quarter ownership
TUDOR INVESTMENT CORP ET AL ownership history of CYBERONICS INC
ValueSharesWeighting
Q2 2015$383,000
-32.5%
6,449
-26.1%
0.01%
-38.9%
Q1 2015$567,000
-57.0%
8,730
-63.1%
0.02%
-60.9%
Q4 2014$1,319,000
+67.4%
23,684
+53.8%
0.05%
+64.3%
Q3 2014$788,000
+97.0%
15,400
+140.6%
0.03%
+86.7%
Q2 2014$400,000
-5.7%
6,400
-1.5%
0.02%
-16.7%
Q1 2014$424,000
+19.4%
6,500
-7.1%
0.02%
+20.0%
Q3 2013$355,000
+10.2%
7,000
+12.9%
0.02%
-37.5%
Q2 2013$322,0006,2000.02%
Other shareholders
CYBERONICS INC shareholders Q2 2014
NameSharesValueWeighting ↓
Palo Alto Investors LP 1,919,518$97,396,00010.21%
OBERWEIS ASSET MANAGEMENT INC/ 103,792$5,266,0001.50%
Century Capital Management, LLC 687,239$34,871,0001.45%
HUSSMAN STRATEGIC ADVISORS, INC. 509,000$25,827,0001.42%
Nichols Asset Management LLC 97,675$4,956,0001.37%
WASHINGTON CAPITAL MANAGEMENT, INC 83,616$4,243,0001.13%
QUANTUM CAPITAL MANAGEMENT 97,139$4,929,0000.97%
Matarin Capital Management, LLC 22,035$1,118,0000.94%
KALMAR INVESTMENTS INC /DE/ 887,440$45,029,0000.80%
Matterhorn Capital Management, LLC 30,610$1,553,0000.78%
View complete list of CYBERONICS INC shareholders