CUSIP: 98956p102 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Institution | Prev Shares | Curr Shares | Change |
|---|---|---|---|
| CORBYN INVESTMENT MANAGEMENT INC/MD | 32,420 | 33,867 | +1,447 (+4.5%) |
| Ancora Advisors LLC | 440 | 825 | +385 (+87.5%) |
| Institution | Prev Shares | Curr Shares | Change |
|---|---|---|---|
| JOHN G ULLMAN & ASSOCIATES INC | 22,700 | 20,200 | -2,500 (-11.0%) |
| AUXIER ASSET MANAGEMENT LLC | 63,378 | 62,536 | -842 (-1.3%) |
| SVB WEALTH LLC | 4,800 | 3,131 | -1,669 (-34.8%) |
| Ramsay, Stattman, Vela & Price, Inc. | 9,201 | 8,996 | -205 (-2.2%) |
| EVERETT HARRIS & CO /CA/ | 32,500 | 32,050 | -450 (-1.4%) |
| Institution | Prev Shares | Prev Value ($000) |
|---|---|---|
| KLCM Advisors, Inc. | 72,714 | $7,162 |