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
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PERKINS CAPITAL MANAGEMENT INC | 253,579 | $1,240,000 | 1.30% |
| KESTREL INVESTMENT MANAGEMENT CORP | 458,650 | $2,243,000 | 0.79% |
| GO ETF SOLUTIONS LLP | 857,039 | $4,191,000 | 0.78% |
| THB ASSET MANAGEMENT | 1,143,744 | $5,592,000 | 0.77% |
| PERRITT CAPITAL MANAGEMENT INC | 379,350 | $1,855,000 | 0.49% |
| CONNORS INVESTOR SERVICES INC | 621,728 | $3,040,000 | 0.46% |
| Stanley-Laman Group, Ltd. | 343,053 | $1,678,000 | 0.45% |
| ETF MANAGERS GROUP, LLC | 1,001,818 | $4,899,000 | 0.42% |
| GLOBEFLEX CAPITAL L P | 286,351 | $1,400,000 | 0.40% |
| MARTIN & CO INC /TN/ | 244,005 | $1,193,000 | 0.39% |