PARAMETRIC PORTFOLIO ASSOCIATES LLC - ZIX CORP ownership

ZIX CORP's ticker is ZIXI and the CUSIP is 98974P100. A total of 129 filers reported holding ZIX CORP in Q2 2017. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
PARAMETRIC PORTFOLIO ASSOCIATES LLC ownership history of ZIX CORP
ValueSharesWeighting
Q3 2021$407,000
+25.2%
57,585
+24.8%
0.00%
Q2 2021$325,000
+6.9%
46,140
+14.7%
0.00%
Q1 2021$304,000
-0.3%
40,216
+13.7%
0.00%
Q4 2020$305,000
+74.3%
35,385
+18.1%
0.00%
Q3 2020$175,000
-23.6%
29,971
-9.8%
0.00%
Q2 2020$229,000
+209.5%
33,234
+93.4%
0.00%
Q1 2020$74,000
-39.3%
17,181
-4.1%
0.00%
Q4 2019$122,000
-58.2%
17,923
-55.6%
0.00%
Q3 2019$292,000
-89.7%
40,353
-87.1%
0.00%
-100.0%
Q2 2019$2,842,000
+535.8%
312,645
+381.1%
0.00%
Q1 2019$447,000
+55.7%
64,989
+29.8%
0.00%
Q4 2018$287,000
+195.9%
50,081
+185.6%
0.00%
Q3 2018$97,000
-21.1%
17,533
-22.9%
0.00%
Q2 2018$123,000
+51.9%
22,736
+19.5%
0.00%
Q1 2018$81,0000.0%19,020
+2.4%
0.00%
Q4 2017$81,000
-75.3%
18,573
-67.7%
0.00%
Q2 2017$328,000
+437.7%
57,565
+350.5%
0.00%
Q1 2017$61,000
-82.6%
12,777
-82.0%
0.00%
Q4 2016$351,000
+12.9%
71,026
-6.5%
0.00%
Q3 2016$311,000
+17.4%
75,960
+7.5%
0.00%
Q2 2016$265,000
-5.0%
70,649
-0.4%
0.00%
Q1 2016$279,000
-55.9%
70,938
-43.0%
0.00%
-100.0%
Q4 2015$632,000
+1404.8%
124,442
+1135.9%
0.00%
Q3 2015$42,00010,0690.00%
Other shareholders
ZIX CORP shareholders Q2 2017
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