Robeco Institutional Asset Management B.V. - 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
Robeco Institutional Asset Management B.V. ownership history of WHITE MTNS INS GROUP LTD
ValueSharesWeighting
Q3 2023$47,730,462
+8.5%
31,912
+0.7%
0.13%
+11.3%
Q2 2023$43,997,891
-0.7%
31,678
-1.5%
0.12%
-5.0%
Q1 2023$44,309,721
+38.6%
32,167
+42.3%
0.12%
+31.5%
Q4 2022$31,961,030
+148.4%
22,598
+128.9%
0.09%
+119.0%
Q3 2022$12,867,000
+0.2%
9,874
-4.2%
0.04%
+5.0%
Q2 2022$12,847,000
+9.2%
10,309
-0.4%
0.04%
+42.9%
Q1 2022$11,763,000
-4.0%
10,353
-14.3%
0.03%
+7.7%
Q4 2021$12,247,000
-36.8%
12,079
-33.3%
0.03%
-39.5%
Q3 2021$19,375,000
-6.8%
18,1120.0%0.04%
-6.5%
Q2 2021$20,792,000
-16.8%
18,112
-19.2%
0.05%
-25.8%
Q1 2021$24,997,000
-6.7%
22,421
-16.2%
0.06%
-11.4%
Q4 2020$26,779,000
+8.3%
26,763
-15.7%
0.07%
-7.9%
Q3 2020$24,736,000
-27.1%
31,755
-16.9%
0.08%
-33.9%
Q2 2020$33,937,000
-6.9%
38,218
-4.6%
0.12%
-21.2%
Q1 2020$36,461,000
-18.4%
40,0690.0%0.15%
+2.1%
Q4 2019$44,699,000
+2.8%
40,069
-0.5%
0.14%
-7.1%
Q3 2019$43,488,000
+3.3%
40,267
-2.3%
0.15%
+3.4%
Q2 2019$42,092,000
+10.4%
41,2090.0%0.15%
+6.4%
Q1 2019$38,142,000
+51.3%
41,209
+40.2%
0.14%
+23.9%
Q4 2018$25,209,000
+73.2%
29,399
+89.0%
0.11%
+94.8%
Q3 2018$14,556,00015,5560.06%
Other shareholders
WHITE MTNS INS GROUP LTD shareholders Q1 2022
NameSharesValueWeighting ↓
Wallace Capital Management Inc. 73,128$100,733,25716.51%
ELKHORN PARTNERS LIMITED PARTNERSHIP 18,020$24,82216.42%
Mraz, Amerine & Associates, Inc. 22,362$30,803,1917.58%
Cove Street Capital, LLC 10,945$15,0764.50%
SPEECE THORSON CAPITAL GROUP INC 13,095$18,0383.80%
Triad Investment Management 1,729$2,381,6803.46%
REINHART PARTNERS, LLC. 40,119$55,263,5132.99%
River Road Asset Management, LLC 138,689$191,042,7112.60%
Southeastern Asset Management 53,533$73,741,1732.49%
Autumn Glory Partners, LLC 2,040$2,810,0802.40%
View complete list of WHITE MTNS INS GROUP LTD shareholders