PLATINUM UNDERWRITER HLDGS L's ticker is PTP and the CUSIP is G7127P100. A total of 143 filers reported holding PLATINUM UNDERWRITER HLDGS L in Q1 2014. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $2,126,000 | +9.4% | 28,954 | -9.3% | 0.02% | -13.0% |
| Q3 2014 | $1,943,000 | -54.4% | 31,919 | -51.4% | 0.02% | -43.9% |
| Q2 2014 | $4,259,000 | +659.2% | 65,676 | +603.1% | 0.04% | +583.3% |
| Q1 2014 | $561,000 | -1.9% | 9,341 | 0.0% | 0.01% | 0.0% |
| Q4 2013 | $572,000 | +33.0% | 9,341 | +24.2% | 0.01% | 0.0% |
| Q2 2013 | $430,000 | – | 7,522 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Emrys Partners, L.P. | 70,292 | $4,225,000 | 3.50% |
| Donald Smith & Co. | 2,151,777 | $129,322,000 | 2.52% |
| VERTEX ONE ASSET MANAGEMENT INC. | 270,072 | $16,231,000 | 1.93% |
| RBF Capital, LLC | 120,000 | $7,212,000 | 1.76% |
| GENERAL AMERICAN INVESTORS CO INC | 335,000 | $20,134,000 | 1.68% |
| Irving Magee Investment Management | 57,312 | $3,444,000 | 1.56% |
| NEW VERNON INVESTMENT MANAGEMENT LLC | 20,000 | $1,202,000 | 0.92% |
| EAGLE BOSTON INVESTMENT MANAGEMENT INC | 278,601 | $16,743,000 | 0.83% |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. | 883,400 | $53,093,000 | 0.80% |
| PROSPECTOR PARTNERS LLC | 197,062 | $11,843,000 | 0.56% |