TUDOR INVESTMENT CORP ET AL - ZIX CORP ownership

Quarter-by-quarter ownership
TUDOR INVESTMENT CORP ET AL ownership history of ZIX CORP
ValueSharesWeighting
Q1 2019$635,000
+7.8%
92,259
-10.3%
0.03%
+116.7%
Q4 2018$589,000
-0.3%
102,856
-3.4%
0.01%
-20.0%
Q3 2018$591,000
+3.9%
106,504
+1.0%
0.02%
-25.0%
Q2 2018$569,000
+12.5%
105,474
-10.9%
0.02%
+25.0%
Q1 2018$506,000
-1.4%
118,392
+1.1%
0.02%
+23.1%
Q4 2017$513,000
-7.7%
117,080
+3.0%
0.01%
-7.1%
Q3 2017$556,000
-12.3%
113,620
+2.0%
0.01%
-26.3%
Q2 2017$634,000
+17.2%
111,339
-1.1%
0.02%
+11.8%
Q1 2017$541,000
-4.9%
112,543
-2.2%
0.02%
+13.3%
Q4 2016$569,000
+20.6%
115,102
-0.0%
0.02%
+36.4%
Q3 2016$472,000
+8.3%
115,141
-1.0%
0.01%
+22.2%
Q2 2016$436,000
-4.4%
116,341
+0.3%
0.01%
-25.0%
Q1 2016$456,000
+115.1%
115,941
+177.3%
0.01%
+100.0%
Q4 2015$212,000
+29.3%
41,815
+7.7%
0.01%0.0%
Q3 2015$164,000
-10.4%
38,843
+9.6%
0.01%
+20.0%
Q2 2015$183,000
+150.7%
35,428
+90.5%
0.01%
+150.0%
Q1 2015$73,000
+1.4%
18,597
-7.3%
0.00%
-33.3%
Q4 2014$72,000
-7.7%
20,069
-11.9%
0.00%0.0%
Q3 2014$78,000
+41.8%
22,769
+40.4%
0.00%
+50.0%
Q2 2014$55,000
-16.7%
16,221
+2.4%
0.00%
-33.3%
Q1 2014$66,000
+4.8%
15,835
+14.7%
0.00%0.0%
Q4 2013$63,00013,8020.00%
Other shareholders
ZIX CORP shareholders Q3 2023
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