OBERWEIS ASSET MANAGEMENT INC/ - VASCO DATA SEC INTL INC ownership

VASCO DATA SEC INTL INC's ticker is VDSI and the CUSIP is 92230Y104. A total of 175 filers reported holding VASCO DATA SEC INTL INC in Q3 2015. The put-call ratio across all filers is 2.03 and the average weighting 0.1%.

Quarter-by-quarter ownership
OBERWEIS ASSET MANAGEMENT INC/ ownership history of VASCO DATA SEC INTL INC
ValueSharesWeighting
Q1 2018$549,000
+8.3%
42,400
+16.2%
0.14%
+21.0%
Q4 2017$507,000
+25.5%
36,500
+53.9%
0.12%
+0.8%
Q3 2015$404,000
-18.5%
23,720
+44.5%
0.12%
-9.9%
Q2 2015$496,000
+43.8%
16,420
+2.6%
0.13%
+35.1%
Q1 2015$345,000
-44.1%
16,000
-26.8%
0.10%
-47.3%
Q4 2014$617,00021,8610.18%
Other shareholders
VASCO DATA SEC INTL INC shareholders Q3 2015
NameSharesValueWeighting ↓
JUVONEN RONALD 267,428$5,022,00012.60%
Private Capital Management, LLC 1,944,194$36,512,0004.32%
G2 Investment Partners Management LLC 467,326$8,776,0002.95%
Herald Investment Management Ltd 200,000$5,062,0002.02%
PERRITT CAPITAL MANAGEMENT INC 307,300$5,771,0001.07%
Dean Capital Management 3,800$71,0000.97%
Timpani Capital Management LLC 109,849$2,063,0000.94%
Century Capital Management, LLC 635,935$11,943,0000.70%
TFS CAPITAL LLC 374,975$7,042,0000.61%
EAM Investors, LLC 150,051$2,818,0000.57%
View complete list of VASCO DATA SEC INTL INC shareholders