MARTINGALE ASSET MANAGEMENT L P - PLATINUM UNDERWRITER HLDGS L ownership

Quarter-by-quarter ownership
MARTINGALE ASSET MANAGEMENT L P ownership history of PLATINUM UNDERWRITER HLDGS L
ValueSharesWeighting
Q2 2014$716,000
+116.3%
11,012
+100.0%
0.01%0.0%
Q1 2014$331,000
-68.1%
5,506
-67.4%
0.01%
-69.4%
Q4 2013$1,036,000
+13.2%
16,906
+10.5%
0.04%
+9.1%
Q3 2013$915,000
+4.5%
15,3060.0%0.03%
+3.1%
Q2 2013$876,00015,3060.03%
Other shareholders
PLATINUM UNDERWRITER HLDGS L shareholders Q2 2024
NameSharesValueWeighting ↓
Donald Smith & Co. 2,000,005$146,840,0002.95%
RBF Capital, LLC 135,700$9,963,0002.06%
Kassirer Asset Management Corp 30,000$2,203,0001.96%
LONGFELLOW INVESTMENT MANAGEMENT CO LLC 105,000$7,709,0001.93%
GENERAL AMERICAN INVESTORS CO INC 325,000$23,862,0001.91%
HAVENS ADVISORS LLC 25,500$1,872,0001.16%
VERTEX ONE ASSET MANAGEMENT INC. 132,071$9,697,0001.06%
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. 819,750$60,186,0000.88%
Yakira Capital Management, Inc. 15,312$1,124,0000.86%
Cambria Investment Management, L.P. 31,549$2,316,0000.83%
View complete list of PLATINUM UNDERWRITER HLDGS L shareholders