GSA CAPITAL PARTNERS LLP - PLATINUM UNDERWRITER HLDGS L ownership

PLATINUM UNDERWRITER HLDGS L's ticker is PTP and the CUSIP is G7127P100. A total of 137 filers reported holding PLATINUM UNDERWRITER HLDGS L in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
GSA CAPITAL PARTNERS LLP ownership history of PLATINUM UNDERWRITER HLDGS L
ValueSharesWeighting
Q2 2014$396,000
+1.8%
6,100
-4.0%
0.02%
-41.9%
Q4 2013$389,0006,3520.03%
Other shareholders
PLATINUM UNDERWRITER HLDGS L shareholders Q3 2014
NameSharesValueWeighting ↓
Donald Smith & Co. 2,015,144$122,662,0002.53%
RBF Capital, LLC 120,000$7,304,0001.67%
GENERAL AMERICAN INVESTORS CO INC 335,000$20,391,0001.62%
Irving Magee Investment Management 57,312$3,489,0001.61%
VERTEX ONE ASSET MANAGEMENT INC. 230,171$14,011,0001.42%
NEW VERNON INVESTMENT MANAGEMENT LLC 26,000$1,583,0001.29%
EAGLE BOSTON INVESTMENT MANAGEMENT INC 487,158$29,652,0000.83%
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. 862,675$52,511,0000.78%
ENDEAVOUR CAPITAL ADVISORS INC 73,317$4,463,0000.52%
DREMAN VALUE MANAGEMENT, L L C 101,363$6,170,0000.50%
View complete list of PLATINUM UNDERWRITER HLDGS L shareholders