JANE STREET GROUP, LLC - WHITE MTNS INS GROUP LTD ownership

WHITE MTNS INS GROUP LTD's ticker is WTM and the CUSIP is G9618E107. A total of 233 filers reported holding WHITE MTNS INS GROUP LTD in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
JANE STREET GROUP, LLC ownership history of WHITE MTNS INS GROUP LTD
ValueSharesWeighting
Q3 2023$360,461
+4.2%
241
-3.2%
0.00%
Q2 2023$345,839
-64.3%
249
-64.6%
0.00%
Q1 2023$969,753
-44.8%
704
-43.3%
0.00%
-100.0%
Q4 2022$1,756,598
+359.8%
1,242
+323.9%
0.00%
Q3 2022$382,000
-67.7%
293
-69.2%
0.00%
-100.0%
Q2 2022$1,184,000
+2.8%
950
-6.3%
0.00%
Q1 2022$1,152,000
+1.0%
1,014
-5.0%
0.00%
Q3 2021$1,141,000
+365.7%
1,067
+400.9%
0.00%
Q2 2021$245,000
-28.2%
213
-37.5%
0.00%
Q4 2020$341,000
-78.1%
341
-82.9%
0.00%
-100.0%
Q3 2020$1,555,000
+61.8%
1,996
+84.5%
0.00%0.0%
Q2 2020$961,000
+42.6%
1,082
+46.0%
0.00%0.0%
Q1 2020$674,000
+10.3%
741
+23.9%
0.00%0.0%
Q2 2019$611,000
+143.4%
598
+120.7%
0.00%
Q1 2019$251,000
-65.2%
271
-67.8%
0.00%
-100.0%
Q3 2017$722,000
+222.3%
842
+226.4%
0.00%
+100.0%
Q2 2017$224,000
-54.7%
258
-68.7%
0.00%
-80.0%
Q1 2014$494,0008240.01%
Other shareholders
WHITE MTNS INS GROUP LTD shareholders Q4 2020
NameSharesValueWeighting ↓
ELKHORN PARTNERS LIMITED PARTNERSHIP 27,075$23,221,00015.33%
Wallace Capital Management Inc. 83,038$71,221,00010.34%
Mraz, Amerine & Associates, Inc. 28,385$24,346,0008.06%
REINHART PARTNERS, LLC. 40,245$34,518,0003.68%
SPEECE THORSON CAPITAL GROUP INC 29,658$26,567,0003.47%
PECAUT & CO. 3,594$3,083,0002.54%
Dean Capital Management 2,850$2,444,0002.00%
McQueen, Ball & Associates Inc. 3,361$2,883,0001.85%
Cannell & Co. 38,644$33,144,0001.45%
River Road Asset Management, LLC 67,354$57,769,0001.42%
View complete list of WHITE MTNS INS GROUP LTD shareholders