BLACKROCK ADVISORS LLC - ZIX CORP ownership

ZIX CORP's ticker is ZIXI and the CUSIP is 98974P100. A total of 128 filers reported holding ZIX CORP in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
BLACKROCK ADVISORS LLC ownership history of ZIX CORP
ValueSharesWeighting
Q4 2016$1,347,000
+13.7%
272,637
-5.7%
0.00%0.0%
Q3 2016$1,185,000
+13.1%
289,134
+3.4%
0.00%0.0%
Q2 2016$1,048,000
+13.8%
279,593
+19.3%
0.00%0.0%
Q1 2016$921,000
-18.5%
234,421
+5.4%
0.00%0.0%
Q4 2015$1,130,000
+33.1%
222,447
+10.3%
0.00%0.0%
Q3 2015$849,000
-19.3%
201,684
-0.8%
0.00%0.0%
Q2 2015$1,052,000
+133.8%
203,413
+77.7%
0.00%
Q1 2015$450,000
+16.0%
114,487
+6.2%
0.00%
Q4 2014$388,000
+30.6%
107,832
+24.2%
0.00%
Q3 2014$297,000
+130.2%
86,829
+130.7%
0.00%
Q2 2014$129,000
-29.9%
37,635
-15.2%
0.00%
Q1 2014$184,000
-1.1%
44,360
+8.6%
0.00%
Q4 2013$186,000
-2.1%
40,861
+5.1%
0.00%
Q3 2013$190,000
+18.8%
38,868
+2.6%
0.00%
Q2 2013$160,00037,8920.00%
Other shareholders
ZIX CORP shareholders Q4 2016
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