WHITE MTNS INS GROUP LTD's ticker is and the CUSIP is G9618E10. A total of 1 filers reported holding WHITE MTNS INS GROUP LTD in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2013 | $201,000 | – | 349 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 308 | $175,000 | 0.00% |