CUSIP: 94419l101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Institution | Shares | Value ($000) |
|---|---|---|
| CHECK CAPITAL MANAGEMENT INC/CA | 167,192 | $16,788 |
| Legato Capital Management LLC | 13,215 | $1,327 |
| Ancora Advisors LLC | 242 | $24 |
| Total (3 institutions) | 180,649 | $18,139 |