MARXE AUSTIN W & GREENHOUSE DAVID M - VOCERA COMMUNICATIONS INC ownership

VOCERA COMMUNICATIONS INC's ticker is VCRA and the CUSIP is 92857F107. A total of 91 filers reported holding VOCERA COMMUNICATIONS INC in Q4 2013. The put-call ratio across all filers is 0.44 and the average weighting 0.2%.

Quarter-by-quarter ownership
MARXE AUSTIN W & GREENHOUSE DAVID M ownership history of VOCERA COMMUNICATIONS INC
ValueSharesWeighting
Q3 2014$19,274,000
+469.4%
2,388,325
+831.3%
2.63%
+512.8%
Q2 2014$3,385,000
-13.9%
256,438
+6.5%
0.43%
-1.4%
Q1 2014$3,932,000
+4.6%
240,8000.0%0.44%
+7.9%
Q4 2013$3,759,000
-16.1%
240,8000.0%0.40%
-26.7%
Q3 2013$4,479,000
+26.5%
240,8000.0%0.55%
+15.3%
Q2 2013$3,540,000240,8000.48%
Other shareholders
VOCERA COMMUNICATIONS INC shareholders Q4 2013
NameSharesValueWeighting ↓
RRE Ventures GP III, LLC 135,272$1,091,0003.09%
MARXE AUSTIN W & GREENHOUSE DAVID M 2,388,325$19,274,0002.63%
Nichols Asset Management LLC 504,313$4,070,0000.84%
Lyon Street Capital, LLC 106,904$863,0000.40%
WHITE PINE CAPITAL LLC 127,600$1,030,0000.35%
Granite Investment Partners, LLC 310,236$2,504,0000.34%
Brown Capital Management 2,348,752$18,954,0000.34%
CWM, LLC 275,390$2,222,0000.32%
Cortina Asset Management, LLC 925,616$7,470,0000.32%
TIVERTON ASSET MANAGEMENT LLC 850,000$6,864,0000.16%
View complete list of VOCERA COMMUNICATIONS INC shareholders