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 | $19,922,000 | +6.6% | 271,344 | -11.6% | 0.01% | 0.0% |
Q3 2014 | $18,686,000 | -53.1% | 306,972 | -50.0% | 0.01% | -9.1% |
Q2 2014 | $39,814,000 | +115.8% | 613,944 | +100.0% | 0.01% | +10.0% |
Q1 2014 | $18,449,000 | -1.9% | 306,972 | 0.0% | 0.01% | -9.1% |
Q4 2013 | $18,811,000 | +2.6% | 306,972 | 0.0% | 0.01% | 0.0% |
Q3 2013 | $18,335,000 | +4.4% | 306,972 | 0.0% | 0.01% | 0.0% |
Q2 2013 | $17,565,000 | +8.6% | 306,972 | +5.9% | 0.01% | +10.0% |
Q1 2013 | $16,172,000 | -25.4% | 289,778 | -46.0% | 0.01% | -33.3% |
Q3 2012 | $21,692,000 | +112.6% | 536,812 | +100.0% | 0.02% | +87.5% |
Q2 2012 | $10,205,000 | – | 268,406 | – | 0.01% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Donald Smith & Co. | 2,166,255 | $129,390,000 | 2.74% |
VERTEX ONE ASSET MANAGEMENT INC. | 283,900 | $16,957,000 | 2.30% |
RBF Capital, LLC | 120,000 | $7,168,000 | 1.90% |
GENERAL AMERICAN INVESTORS CO INC | 355,000 | $21,204,000 | 1.84% |
Walthausen & Co., LLC | 372,240 | $22,234,000 | 1.77% |
Irving Magee Investment Management | 57,312 | $3,423,000 | 1.74% |
PROSPECTOR PARTNERS LLC | 563,662 | $33,667,000 | 1.53% |
NEW VERNON INVESTMENT MANAGEMENT LLC | 20,000 | $1,195,000 | 1.45% |
MENTA CAPITAL LLC | 47,138 | $2,816,000 | 1.43% |
EAGLE BOSTON INVESTMENT MANAGEMENT INC | 274,059 | $16,558,000 | 1.00% |