Citadel Advisors - ZIX CORP ownership

ZIX CORP's ticker is ZIXI and the CUSIP is 98974P100. A total of 157 filers reported holding ZIX CORP in Q2 2019. The put-call ratio across all filers is 1.84 and the average weighting 0.1%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of ZIX CORP
ValueSharesWeighting
Q3 2021$1,150,000
+61.7%
162,744
+61.5%
0.00%
Q2 2021$711,000
+12.7%
100,769
+20.6%
0.00%
Q1 2021$631,000
+4.3%
83,567
+19.3%
0.00%
Q4 2020$605,000
+180.1%
70,045
+88.8%
0.00%
Q3 2020$216,000
-0.9%
37,100
+17.4%
0.00%
Q2 2020$218,000
-78.5%
31,600
-86.6%
0.00%
Q1 2020$1,013,000
-41.6%
235,100
-8.1%
0.00%
-100.0%
Q4 2019$1,735,000
-37.5%
255,915
-33.2%
0.00%0.0%
Q3 2019$2,776,000
+253.6%
383,386
+343.7%
0.00%
Q2 2019$785,000
-46.9%
86,400
-59.8%
0.00%
Q1 2019$1,479,000
+124.4%
215,020
+86.7%
0.00%
Q4 2018$659,000
+80.1%
115,153
+74.5%
0.00%
Q3 2018$366,000
+245.3%
65,976
+236.4%
0.00%
Q2 2018$106,000
+96.3%
19,613
+77.8%
0.00%
Q3 2017$54,000
+8.0%
11,033
+6.1%
0.00%
Q1 2017$50,000
-70.2%
10,395
-69.6%
0.00%
Q4 2016$168,000
-53.2%
34,159
-62.6%
0.00%
Q1 2016$359,000
+27.3%
91,257
+64.5%
0.00%
Q4 2015$282,000
+487.5%
55,472
+389.0%
0.00%
Q3 2015$48,000
-62.5%
11,345
-54.0%
0.00%
Q2 2015$128,000
+116.9%
24,667
+65.0%
0.00%
Q1 2015$59,000
-74.5%
14,949
-77.9%
0.00%
Q3 2014$231,000
-48.3%
67,563
-48.3%
0.00%
-100.0%
Q2 2014$447,000
+182.9%
130,670
+242.8%
0.00%
Q1 2014$158,000
+90.4%
38,117
+108.5%
0.00%
Q4 2013$83,00018,2850.00%
Other shareholders
ZIX CORP shareholders Q2 2019
NameSharesValueWeighting ↓
P.A.W. CAPITAL CORP 500,000$4,315,0003.81%
Taylor Frigon Capital Management LLC 614,360$5,302,0001.74%
Mesirow Financial Investment Management, Inc. 54,124$467,090,0001.48%
Mirador Capital Partners LP 622,989$5,376,0001.48%
Lapides Asset Management, LLC 225,800$1,949,0000.84%
MARTIN & CO INC /TN/ 281,089$2,426,0000.62%
PERRITT CAPITAL MANAGEMENT INC 112,800$973,0000.59%
THB ASSET MANAGEMENT 249,127$2,149,0000.49%
GLOBEFLEX CAPITAL L P 258,392$2,230,0000.48%
CONNORS INVESTOR SERVICES INC 382,022$3,297,0000.41%
View complete list of ZIX CORP shareholders