ZIX CORP's ticker is ZIXI and the CUSIP is 98974P100. A total of 1 filers reported holding ZIX CORP in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $109,000 | -45.5% | 15,372 | -45.9% | 0.01% | -35.0% |
| Q2 2021 | $200,000 | +52.7% | 28,431 | +64.0% | 0.02% | +33.3% |
| Q1 2021 | $131,000 | -73.2% | 17,336 | -69.4% | 0.02% | -81.0% |
| Q4 2020 | $488,000 | +92.1% | 56,594 | -4.0% | 0.08% | +58.0% |
| Q1 2020 | $254,000 | +126.8% | 58,946 | +256.6% | 0.05% | +177.8% |
| Q4 2019 | $112,000 | -51.7% | 16,531 | -59.0% | 0.02% | -55.0% |
| Q4 2018 | $232,000 | +415.6% | 40,364 | +298.7% | 0.04% | +400.0% |
| Q4 2017 | $45,000 | -66.9% | 10,124 | -63.5% | 0.01% | -63.6% |
| Q3 2017 | $136,000 | +38.8% | 27,766 | +11.9% | 0.02% | -15.4% |
| Q1 2016 | $98,000 | -61.7% | 24,822 | -50.7% | 0.03% | -66.2% |
| Q4 2015 | $256,000 | – | 50,346 | – | 0.08% | – |
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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% |