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 | $1,470,000 | -2.2% | 207,990 | -2.5% | 0.02% | -6.2% |
| Q2 2021 | $1,503,000 | +7.1% | 213,259 | +14.8% | 0.02% | +14.3% |
| Q1 2021 | $1,403,000 | +2.0% | 185,818 | +16.7% | 0.01% | -12.5% |
| Q4 2020 | $1,375,000 | +88.9% | 159,286 | +27.8% | 0.02% | +60.0% |
| Q3 2020 | $728,000 | +4.1% | 124,615 | +23.0% | 0.01% | -9.1% |
| Q2 2020 | $699,000 | +752.4% | 101,313 | +431.6% | 0.01% | +450.0% |
| Q1 2020 | $82,000 | +17.1% | 19,058 | +84.2% | 0.00% | +100.0% |
| Q4 2019 | $70,000 | -78.7% | 10,347 | -77.2% | 0.00% | -85.7% |
| Q3 2019 | $328,000 | -52.6% | 45,320 | -40.5% | 0.01% | -61.1% |
| Q2 2019 | $692,000 | +32.1% | 76,156 | 0.0% | 0.02% | +38.5% |
| Q1 2019 | $524,000 | +20.2% | 76,156 | 0.0% | 0.01% | +30.0% |
| Q4 2018 | $436,000 | +10.9% | 76,156 | +7.5% | 0.01% | +25.0% |
| Q3 2018 | $393,000 | +28.9% | 70,842 | +25.4% | 0.01% | +14.3% |
| Q2 2018 | $305,000 | +185.0% | 56,505 | +124.5% | 0.01% | +133.3% |
| Q1 2018 | $107,000 | +16.3% | 25,165 | +20.4% | 0.00% | +50.0% |
| Q4 2017 | $92,000 | +33.3% | 20,905 | +73.5% | 0.00% | 0.0% |
| Q2 2017 | $69,000 | +46.8% | 12,049 | +21.2% | 0.00% | +100.0% |
| Q1 2017 | $47,000 | +67.9% | 9,939 | +74.8% | 0.00% | 0.0% |
| Q4 2016 | $28,000 | – | 5,686 | – | 0.00% | – |
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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% |