BlackRock Institutional Trust Company, N.A. - 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 Institutional Trust Company, N.A. ownership history of ZIX CORP
ValueSharesWeighting
Q4 2016$11,431,000
+13.7%
2,313,873
-5.7%
0.00%0.0%
Q3 2016$10,057,000
+10.1%
2,453,027
+0.7%
0.00%
+100.0%
Q2 2016$9,134,000
-2.1%
2,435,768
+2.6%
0.00%
-50.0%
Q1 2016$9,326,000
-22.3%
2,372,976
+0.4%
0.00%0.0%
Q4 2015$12,006,000
+44.5%
2,363,336
+19.7%
0.00%
+100.0%
Q3 2015$8,310,000
-22.8%
1,973,840
-5.2%
0.00%
-50.0%
Q2 2015$10,769,000
+27.8%
2,083,043
-2.8%
0.00%
+100.0%
Q1 2015$8,424,000
+7.8%
2,143,409
-1.3%
0.00%0.0%
Q4 2014$7,817,000
+8.2%
2,171,512
+2.8%
0.00%0.0%
Q3 2014$7,222,000
-9.1%
2,111,785
-9.1%
0.00%0.0%
Q2 2014$7,947,000
-5.3%
2,323,821
+14.6%
0.00%0.0%
Q1 2014$8,392,000
-6.7%
2,027,142
+2.8%
0.00%
-50.0%
Q4 2013$8,992,000
-6.3%
1,971,997
+0.7%
0.00%0.0%
Q3 2013$9,597,000
+16.6%
1,958,616
+0.6%
0.00%0.0%
Q2 2013$8,234,0001,946,6250.00%
Other shareholders
ZIX CORP shareholders Q4 2016
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