ZIX CORP's ticker is ZIXI and the CUSIP is 98974P100. A total of 137 filers reported holding ZIX CORP in Q1 2021. The put-call ratio across all filers is 0.02 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $1,490,000 | -52.0% | 210,746 | -52.2% | 0.00% | -50.0% |
| Q2 2021 | $3,105,000 | -6.8% | 440,442 | -0.2% | 0.00% | 0.0% |
| Q1 2021 | $3,333,000 | +833.6% | 441,447 | +966.1% | 0.00% | – |
| Q4 2020 | $357,000 | -75.4% | 41,406 | -83.3% | 0.00% | -100.0% |
| Q3 2020 | $1,452,000 | -27.1% | 248,598 | -13.8% | 0.00% | -50.0% |
| Q2 2020 | $1,991,000 | -77.7% | 288,506 | -86.1% | 0.00% | -75.0% |
| Q1 2020 | $8,944,000 | +6.3% | 2,075,285 | +67.1% | 0.01% | +60.0% |
| Q4 2019 | $8,417,000 | -3.5% | 1,241,761 | +3.1% | 0.01% | -16.7% |
| Q3 2019 | $8,721,000 | -43.0% | 1,204,609 | -28.5% | 0.01% | -33.3% |
| Q2 2019 | $15,303,000 | +531.1% | 1,683,755 | +377.0% | 0.01% | +800.0% |
| Q1 2019 | $2,425,000 | +21.6% | 353,007 | +1.3% | 0.00% | 0.0% |
| Q4 2018 | $1,994,000 | +2.9% | 348,503 | -0.3% | 0.00% | 0.0% |
| Q3 2018 | $1,938,000 | +93.8% | 349,521 | +88.1% | 0.00% | – |
| Q2 2018 | $1,000,000 | +9.4% | 185,796 | -13.4% | 0.00% | – |
| Q1 2018 | $914,000 | -35.3% | 214,435 | -33.6% | 0.00% | -100.0% |
| Q4 2017 | $1,412,000 | +21.1% | 322,909 | +35.1% | 0.00% | 0.0% |
| Q3 2017 | $1,166,000 | +131.8% | 239,065 | +168.8% | 0.00% | – |
| Q2 2017 | $503,000 | +15.6% | 88,930 | -2.2% | 0.00% | – |
| Q1 2017 | $435,000 | +18.9% | 90,955 | +21.8% | 0.00% | – |
| Q4 2016 | $366,000 | +207.6% | 74,646 | +153.9% | 0.00% | – |
| Q3 2016 | $119,000 | -15.0% | 29,398 | -22.6% | 0.00% | – |
| Q2 2016 | $140,000 | -70.3% | 37,984 | -68.5% | 0.00% | – |
| Q1 2016 | $472,000 | +50.8% | 120,488 | +94.4% | 0.00% | – |
| Q4 2015 | $313,000 | +128.5% | 61,989 | +88.7% | 0.00% | – |
| Q3 2015 | $137,000 | -22.2% | 32,851 | -4.6% | 0.00% | – |
| Q2 2015 | $176,000 | +166.7% | 34,418 | +99.8% | 0.00% | – |
| Q1 2015 | $66,000 | +3.1% | 17,228 | -4.4% | 0.00% | – |
| Q4 2014 | $64,000 | +8.5% | 18,027 | +2.7% | 0.00% | – |
| Q3 2014 | $59,000 | -68.9% | 17,559 | -68.4% | 0.00% | – |
| Q2 2014 | $190,000 | -56.5% | 55,645 | -47.4% | 0.00% | – |
| Q1 2014 | $437,000 | +231.1% | 105,845 | +260.9% | 0.00% | – |
| Q4 2013 | $132,000 | -70.2% | 29,330 | -67.6% | 0.00% | – |
| Q3 2013 | $443,000 | – | 90,606 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| VIEX Capital Advisors, LLC | 748,977 | $5,280,000 | 3.78% |
| Lapides Asset Management, LLC | 885,300 | $6,241,000 | 2.49% |
| Taylor Frigon Capital Management LLC | 707,011 | $4,984,000 | 1.56% |
| Acuitas Investments, LLC | 363,127 | $2,560,000 | 1.28% |
| Mesirow Financial Investment Management, Inc. | 53,010 | $374,000 | 0.96% |
| PERKINS CAPITAL MANAGEMENT INC | 230,175 | $1,623,000 | 0.92% |
| Mirador Capital Partners LP | 514,304 | $3,626,000 | 0.82% |
| MARTIN & CO INC /TN/ | 386,744 | $2,727,000 | 0.68% |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd | 414,751 | $2,924,000 | 0.45% |
| PERRITT CAPITAL MANAGEMENT INC | 112,800 | $795,000 | 0.42% |