CUSIP: 98389B878 Class: PUBLIC
Note: Option positions (PUT/CALL) are excluded.
| Institution | Shares | Value ($000) |
|---|---|---|
| IAT REINSURANCE CO LTD. | 80,000 | $2,002 |
| NBC SECURITIES, INC. | 1,416 | $35 |
| PNC Financial Services Group, Inc. | 105 | $3 |
| Institution | Prev Shares | Prev Value ($000) |
|---|---|---|
| MARSHALL WACE, LLP | 200,000 | $4,982 |