Parallax Volatility Advisers, L.P. - VOCERA COMMUNICATIONS INC ownership

VOCERA COMMUNICATIONS INC's ticker is VCRA and the CUSIP is 92857F107. A total of 156 filers reported holding VOCERA COMMUNICATIONS INC in Q4 2018. The put-call ratio across all filers is 0.30 and the average weighting 0.2%.

Quarter-by-quarter ownership
Parallax Volatility Advisers, L.P. ownership history of VOCERA COMMUNICATIONS INC
ValueSharesWeighting
Q2 2019$311,000
-54.1%
9,736
-54.6%
0.00%
-100.0%
Q1 2019$678,000
+364.4%
21,426
+479.1%
0.00%
Q4 2018$146,000
+508.3%
3,700
+474.5%
0.00%
Q3 2018$24,000644
+4193.3%
0.00%
Q1 2018$0
-100.0%
15
-99.6%
0.00%
Q4 2017$128,0004,2420.00%
Other shareholders
VOCERA COMMUNICATIONS INC shareholders Q4 2018
NameSharesValueWeighting ↓
No Street GP LP 675,000$28,033,0003.25%
Conestoga Capital Advisors, LLC 2,892,100$120,109,0001.91%
Brown Capital Management 5,177,522$215,022,0001.49%
GENEVA CAPITAL MANAGEMENT LLC 2,017,163$83,773,0001.42%
G2 Investment Partners Management LLC 185,598$7,708,0001.42%
Hood River Capital Management LLC 1,026,892$42,647,0001.41%
Vident Investment Advisory, LLC 708,527$29,425,0001.20%
Jackson Creek Investment Advisors LLC 26,472$1,099,0000.43%
Intrinsic Edge Capital Management LLC 106,174$4,409,0000.33%
OBERWEIS ASSET MANAGEMENT INC/ 28,100$1,167,0000.31%
View complete list of VOCERA COMMUNICATIONS INC shareholders