ZIX CORP's ticker is ZIXI and the CUSIP is 98974P100. A total of 151 filers reported holding ZIX CORP in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $93,000 | -14.7% | 13,200 | -8.4% | 0.04% | -43.3% |
| Q1 2021 | $109,000 | +78.7% | 14,405 | +38.6% | 0.07% | +48.9% |
| Q3 2020 | $61,000 | -50.8% | 10,393 | -42.2% | 0.04% | -71.3% |
| Q2 2020 | $124,000 | +129.6% | 17,988 | +44.6% | 0.16% | -94.5% |
| Q1 2020 | $54,000 | -88.9% | 12,437 | -82.6% | 2.85% | +1815.4% |
| Q4 2019 | $486,000 | -26.9% | 71,642 | -22.1% | 0.15% | -40.4% |
| Q3 2019 | $665,000 | +178.2% | 91,916 | +164.0% | 0.25% | +111.9% |
| Q1 2019 | $239,000 | +41.4% | 34,811 | +30.6% | 0.12% | -29.3% |
| Q4 2018 | $169,000 | -3.4% | 26,645 | -15.7% | 0.17% | +40.3% |
| Q3 2018 | $175,000 | +54.9% | 31,617 | +51.2% | 0.12% | +36.8% |
| Q2 2018 | $113,000 | +54.8% | 20,917 | +22.2% | 0.09% | +42.6% |
| Q1 2018 | $73,000 | -5.2% | 17,117 | -2.0% | 0.06% | +7.0% |
| Q4 2017 | $77,000 | -38.9% | 17,472 | -20.9% | 0.06% | -51.3% |
| Q2 2017 | $126,000 | +162.5% | 22,093 | +120.4% | 0.12% | -5.6% |
| Q1 2017 | $48,000 | -28.4% | 10,023 | -23.9% | 0.12% | -72.1% |
| Q4 2015 | $67,000 | – | 13,176 | – | 0.44% | – |
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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% |