PLATINUM UNDERWRITER HLDGS L's ticker is PTP and the CUSIP is G7127P100. A total of 160 filers reported holding PLATINUM UNDERWRITER HLDGS L in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2014 | $6,986,000 | -83.9% | 114,765 | -82.8% | 0.03% | -83.9% |
| Q2 2014 | $43,313,000 | +9.2% | 667,882 | +1.2% | 0.21% | +1.4% |
| Q1 2014 | $39,656,000 | -7.0% | 659,854 | -5.2% | 0.21% | -12.6% |
| Q4 2013 | $42,653,000 | +44.4% | 696,021 | +40.7% | 0.24% | +24.0% |
| Q3 2013 | $29,537,000 | – | 494,536 | – | 0.19% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Donald Smith & Co. | 2,000,005 | $146,840,000 | 2.95% |
| RBF Capital, LLC | 135,700 | $9,963,000 | 2.06% |
| Kassirer Asset Management Corp | 30,000 | $2,203,000 | 1.96% |
| LONGFELLOW INVESTMENT MANAGEMENT CO LLC | 105,000 | $7,709,000 | 1.93% |
| GENERAL AMERICAN INVESTORS CO INC | 325,000 | $23,862,000 | 1.91% |
| HAVENS ADVISORS LLC | 25,500 | $1,872,000 | 1.16% |
| VERTEX ONE ASSET MANAGEMENT INC. | 132,071 | $9,697,000 | 1.06% |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. | 819,750 | $60,186,000 | 0.88% |
| Yakira Capital Management, Inc. | 15,312 | $1,124,000 | 0.86% |
| Cambria Investment Management, L.P. | 31,549 | $2,316,000 | 0.83% |