ALLIANCEBERNSTEIN L.P. - PLATINUM UNDERWRITER HLDGS L ownership

PLATINUM UNDERWRITER HLDGS L's ticker is PTP and the CUSIP is G7127P100. A total of 153 filers reported holding PLATINUM UNDERWRITER HLDGS L in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
ALLIANCEBERNSTEIN L.P. ownership history of PLATINUM UNDERWRITER HLDGS L
ValueSharesWeighting
Q4 2014$3,586,000
+17.7%
48,837
-2.4%
0.00%0.0%
Q3 2014$3,046,000
-6.1%
50,0370.0%0.00%0.0%
Q2 2014$3,245,000
-16.9%
50,037
-23.0%
0.00%0.0%
Q1 2014$3,906,000
-1.7%
64,995
+0.2%
0.00%
-25.0%
Q4 2013$3,973,000
-4.1%
64,837
-6.5%
0.00%0.0%
Q3 2013$4,142,000
+2.2%
69,338
-2.1%
0.00%0.0%
Q2 2013$4,052,00070,8170.00%
Other shareholders
PLATINUM UNDERWRITER HLDGS L shareholders Q2 2013
NameSharesValueWeighting ↓
Emrys Partners, L.P. 70,292$4,225,0003.50%
Donald Smith & Co. 2,151,777$129,322,0002.52%
VERTEX ONE ASSET MANAGEMENT INC. 270,072$16,231,0001.93%
RBF Capital, LLC 120,000$7,212,0001.76%
GENERAL AMERICAN INVESTORS CO INC 335,000$20,134,0001.68%
Irving Magee Investment Management 57,312$3,444,0001.56%
NEW VERNON INVESTMENT MANAGEMENT LLC 20,000$1,202,0000.92%
EAGLE BOSTON INVESTMENT MANAGEMENT INC 278,601$16,743,0000.83%
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. 883,400$53,093,0000.80%
PROSPECTOR PARTNERS LLC 197,062$11,843,0000.56%
View complete list of PLATINUM UNDERWRITER HLDGS L shareholders