TWO SIGMA INVESTMENTS, LP - CYBERONICS INC ownership

CYBERONICS INC's ticker is CYBX and the CUSIP is 23251P102. A total of 187 filers reported holding CYBERONICS INC in Q4 2013. The put-call ratio across all filers is 0.79 and the average weighting 0.2%.

Quarter-by-quarter ownership
TWO SIGMA INVESTMENTS, LP ownership history of CYBERONICS INC
ValueSharesWeighting
Q3 2015$1,062,000
-91.9%
17,481
-92.1%
0.01%
-91.8%
Q2 2015$13,136,000
-50.0%
220,918
-45.4%
0.06%
-52.7%
Q1 2015$26,272,000
+34.4%
404,677
+15.3%
0.13%
+19.4%
Q4 2014$19,547,000
+168.2%
351,063
+146.4%
0.11%
+227.3%
Q3 2014$7,288,000
+250.9%
142,462
+328.4%
0.03%
+266.7%
Q2 2014$2,077,000
+76.5%
33,252
+84.5%
0.01%
+50.0%
Q1 2014$1,177,000
-87.6%
18,025
-87.5%
0.01%
-88.5%
Q4 2013$9,464,000
+85.5%
144,456
+43.6%
0.05%
+57.6%
Q3 2013$5,103,000
-43.6%
100,567
-42.2%
0.03%
-47.6%
Q2 2013$9,045,000174,0860.06%
Other shareholders
CYBERONICS INC shareholders Q4 2013
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