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 Q3 2013. The put-call ratio across all filers is 0.69 and the average weighting 0.1%.

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 Q3 2013
NameSharesValueWeighting ↓
Permian Investment Partners, LP 657,214$39,945,0009.49%
Camber Capital Management LP 1,000,000$60,780,0005.21%
PURA VIDA INVESTMENTS, LLC 60,000$3,647,0002.08%
Parametrica Management Ltd 4,546$276,0001.74%
Hengistbury Investment Partners LLP 61,462$3,736,0001.71%
Sio Capital Management, LLC 40,478$2,460,0001.69%
Elk Creek Partners, LLC 319,566$19,423,0001.57%
Brown Capital Management 1,392,781$84,653,0001.45%
Fernwood Investment Management, LLC 25,832$1,570,0001.38%
RICE HALL JAMES & ASSOCIATES, LLC 303,662$18,457,0001.20%
View complete list of CYBERONICS INC shareholders