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 Q3 2013. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $10,507,000 | +21.1% | 143,106 | +0.4% | 0.80% | +67.8% |
| Q3 2014 | $8,674,000 | -6.1% | 142,506 | 0.0% | 0.48% | +7.2% |
| Q2 2014 | $9,241,000 | -22.0% | 142,506 | -27.7% | 0.44% | -21.5% |
| Q1 2014 | $11,843,000 | -24.9% | 197,062 | -23.4% | 0.56% | -19.7% |
| Q4 2013 | $15,772,000 | -53.2% | 257,362 | -54.3% | 0.70% | -54.1% |
| Q3 2013 | $33,667,000 | -40.0% | 563,662 | -42.5% | 1.53% | -44.7% |
| Q2 2013 | $56,108,000 | – | 980,562 | – | 2.76% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Donald Smith & Co. | 2,015,144 | $122,662,000 | 2.53% |
| RBF Capital, LLC | 120,000 | $7,304,000 | 1.67% |
| GENERAL AMERICAN INVESTORS CO INC | 335,000 | $20,391,000 | 1.62% |
| Irving Magee Investment Management | 57,312 | $3,489,000 | 1.61% |
| VERTEX ONE ASSET MANAGEMENT INC. | 230,171 | $14,011,000 | 1.42% |
| NEW VERNON INVESTMENT MANAGEMENT LLC | 26,000 | $1,583,000 | 1.29% |
| EAGLE BOSTON INVESTMENT MANAGEMENT INC | 487,158 | $29,652,000 | 0.83% |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. | 862,675 | $52,511,000 | 0.78% |
| ENDEAVOUR CAPITAL ADVISORS INC | 73,317 | $4,463,000 | 0.52% |
| DREMAN VALUE MANAGEMENT, L L C | 101,363 | $6,170,000 | 0.50% |