BlackRock Investment Management, LLC - ZIX CORP ownership

ZIX CORP's ticker is ZIXI and the CUSIP is 98974P100. A total of 127 filers reported holding ZIX CORP in Q1 2017. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of ZIX CORP
ValueSharesWeighting
Q4 2016$1,041,000
+21.5%
210,760
+0.9%
0.00%0.0%
Q3 2016$857,000
+9.0%
208,959
-0.3%
0.00%0.0%
Q2 2016$786,000
-2.2%
209,521
+2.4%
0.00%0.0%
Q1 2016$804,000
-21.6%
204,646
+1.3%
0.00%0.0%
Q4 2015$1,026,000
+20.8%
201,976
+0.2%
0.00%0.0%
Q3 2015$849,000
-20.5%
201,626
-2.4%
0.00%0.0%
Q2 2015$1,068,000
+55.5%
206,658
+18.3%
0.00%0.0%
Q1 2015$687,000
+9.9%
174,696
+0.6%
0.00%0.0%
Q4 2014$625,000
+3.8%
173,602
-1.3%
0.00%0.0%
Q3 2014$602,000
-0.2%
175,904
-0.3%
0.00%0.0%
Q2 2014$603,000
-15.7%
176,438
+2.1%
0.00%0.0%
Q1 2014$715,000
-8.9%
172,790
+0.4%
0.00%0.0%
Q4 2013$785,000
-9.2%
172,060
-2.5%
0.00%0.0%
Q3 2013$865,000
+23.0%
176,531
+6.2%
0.00%0.0%
Q2 2013$703,000166,2220.00%
Other shareholders
ZIX CORP shareholders Q1 2017
NameSharesValueWeighting ↓
Northern Right Capital Management, L.P. 448,003$3,082,0002.69%
Archon Capital Management LLC 557,991$3,839,0001.05%
THB ASSET MANAGEMENT 812,913$5,592,0000.81%
EAM Global Investors LLC 198,770$1,368,0000.60%
GLOBEFLEX CAPITAL L P 382,934$2,635,0000.56%
MARTIN & CO INC /TN/ 259,462$1,785,0000.54%
EAM Investors, LLC 287,388$1,977,0000.48%
ETF MANAGERS GROUP, LLC 1,077,973$7,416,0000.36%
CONNORS INVESTOR SERVICES INC 369,128$2,540,0000.35%
CADENCE CAPITAL MANAGEMENT LLC 440,889$3,033,0000.27%
View complete list of ZIX CORP shareholders