OBERWEIS ASSET MANAGEMENT INC/ - ZIX CORP ownership

ZIX CORP's ticker is ZIXI and the CUSIP is 98974P100. A total of 145 filers reported holding ZIX CORP in Q3 2019. The put-call ratio across all filers is 7.51 and the average weighting 0.1%.

Quarter-by-quarter ownership
OBERWEIS ASSET MANAGEMENT INC/ ownership history of ZIX CORP
ValueSharesWeighting
Q2 2020$561,000
-21.3%
81,300
-50.8%
0.22%
-44.0%
Q1 2020$713,000
-55.9%
165,370
-30.7%
0.39%
-27.1%
Q4 2019$1,617,000
-23.6%
238,470
-18.5%
0.54%
+12.8%
Q3 2019$2,117,000
+36.8%
292,470
+71.9%
0.48%
+70.1%
Q2 2019$1,547,000
+216.4%
170,170
+70.2%
0.28%
+106.6%
Q3 2017$489,000
-14.1%
100,0000.0%0.14%
-12.8%
Q2 2017$569,000100,0000.16%
Other shareholders
ZIX CORP shareholders Q3 2019
NameSharesValueWeighting ↓
VIEX Capital Advisors, LLC 748,977$5,280,0003.78%
Lapides Asset Management, LLC 885,300$6,241,0002.49%
Taylor Frigon Capital Management LLC 707,011$4,984,0001.56%
Acuitas Investments, LLC 363,127$2,560,0001.28%
Mesirow Financial Investment Management, Inc. 53,010$374,0000.96%
PERKINS CAPITAL MANAGEMENT INC 230,175$1,623,0000.92%
Mirador Capital Partners LP 514,304$3,626,0000.82%
MARTIN & CO INC /TN/ 386,744$2,727,0000.68%
IQ EQ FUND MANAGEMENT (IRELAND) Ltd 414,751$2,924,0000.45%
PERRITT CAPITAL MANAGEMENT INC 112,800$795,0000.42%
View complete list of ZIX CORP shareholders