MARTINGALE ASSET MANAGEMENT L P - WHITE MTNS INS GROUP LTD ownership

WHITE MTNS INS GROUP LTD's ticker is WTM and the CUSIP is G9618E107. A total of 243 filers reported holding WHITE MTNS INS GROUP LTD in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
MARTINGALE ASSET MANAGEMENT L P ownership history of WHITE MTNS INS GROUP LTD
ValueSharesWeighting
Q3 2023$5,970,796
+20.5%
3,992
+11.9%
0.13%
+29.9%
Q2 2023$4,954,243
-5.6%
3,567
-6.4%
0.10%
-4.0%
Q1 2023$5,249,615
-3.0%
3,811
-0.4%
0.10%
-3.8%
Q4 2022$5,409,814
+14.9%
3,825
+5.9%
0.10%
+11.7%
Q3 2022$4,707,000
+4.6%
3,6110.0%0.09%
+14.6%
Q2 2022$4,502,000
-46.1%
3,611
-50.9%
0.08%
-34.4%
Q1 2022$8,353,000
+4.2%
7,350
-7.0%
0.12%
+21.4%
Q4 2021$8,015,000
-24.4%
7,904
-20.2%
0.10%
-25.4%
Q3 2021$10,595,000
-20.9%
9,905
-15.1%
0.14%
-9.8%
Q2 2021$13,395,000
-27.2%
11,666
-29.3%
0.15%
-27.5%
Q1 2021$18,402,000
+31.1%
16,505
+17.7%
0.21%
+32.7%
Q4 2020$14,038,000
+23.4%
14,027
-3.9%
0.16%
+16.9%
Q3 2020$11,372,000
-15.0%
14,597
-3.2%
0.14%
-13.9%
Q2 2020$13,385,000
-4.6%
15,072
-2.3%
0.16%
-15.1%
Q1 2020$14,035,000
-22.8%
15,422
-5.4%
0.19%0.0%
Q4 2019$18,181,000
+9.9%
16,297
+6.4%
0.19%
+10.7%
Q3 2019$16,537,000
+204.4%
15,312
+188.0%
0.17%
+194.7%
Q2 2019$5,432,000
+151.1%
5,317
+127.5%
0.06%
+147.8%
Q1 2019$2,163,000
+23.7%
2,337
+14.7%
0.02%0.0%
Q4 2018$1,748,000
-47.3%
2,037
-42.5%
0.02%
-41.0%
Q3 2018$3,318,000
-63.2%
3,545
-64.4%
0.04%
-64.9%
Q2 2018$9,019,000
-30.7%
9,947
-37.1%
0.11%
-33.5%
Q1 2018$13,017,000
-2.8%
15,824
+0.6%
0.17%
-5.6%
Q4 2017$13,387,000
-1.2%
15,724
-0.5%
0.18%
-2.7%
Q3 2017$13,545,000
-14.6%
15,804
-13.4%
0.18%
-18.8%
Q2 2017$15,857,000
-2.0%
18,254
-0.7%
0.22%
-4.3%
Q1 2017$16,173,000
-2.7%
18,380
-7.5%
0.23%0.0%
Q4 2016$16,623,000
-4.5%
19,881
-5.2%
0.23%
-9.7%
Q3 2016$17,411,000
-2.4%
20,976
-1.0%
0.26%
-12.2%
Q2 2016$17,840,000
+23.0%
21,186
+17.3%
0.30%
+3.1%
Q1 2016$14,500,000
+25.0%
18,065
+13.2%
0.29%
+11.3%
Q4 2015$11,597,000
+40.6%
15,955
+44.6%
0.26%
+27.2%
Q3 2015$8,247,000
+44.8%
11,035
+26.9%
0.20%
+51.9%
Q2 2015$5,696,000
+2.8%
8,695
+7.4%
0.13%
+0.8%
Q1 2015$5,542,000
+21.0%
8,095
+11.3%
0.13%
+3.9%
Q4 2014$4,581,000
+14.8%
7,270
+14.8%
0.13%
+2.4%
Q3 2014$3,992,000
+3.1%
6,335
-0.4%
0.12%
+103.3%
Q2 2014$3,871,000
+422.4%
6,360
+415.0%
0.06%
+144.0%
Q1 2014$741,000
-14.5%
1,235
-19.1%
0.02%
-19.4%
Q3 2013$867,000
-1.3%
1,5260.0%0.03%
-3.1%
Q2 2013$878,0001,5260.03%
Other shareholders
WHITE MTNS INS GROUP LTD shareholders Q1 2022
NameSharesValueWeighting ↓
ELKHORN PARTNERS LIMITED PARTNERSHIP 22,620$17,621,00013.72%
Wallace Capital Management Inc. 69,260$53,953,0009.47%
Mraz, Amerine & Associates, Inc. 25,464$19,837,0007.38%
SPEECE THORSON CAPITAL GROUP INC 15,140$11,794,0003.12%
REINHART PARTNERS, LLC. 44,401$34,588,0002.60%
NUANCE INVESTMENTS, LLC 109,715$85,468,0002.01%
PECAUT & CO. 2,782$2,167,0001.64%
River Road Asset Management, LLC 124,095$96,670,0001.58%
XTX MARKETS LLC 327$255,0001.22%
Cannell & Co. 36,236$28,228,0001.04%
View complete list of WHITE MTNS INS GROUP LTD shareholders