A detailed history of Thompson Siegel & Walmsley LLC transactions in White Mountains Insurance Group LTD stock. As of the latest transaction made, Thompson Siegel & Walmsley LLC holds 10,363 shares of WTM stock, worth $19.9 Million. This represents 0.26% of its overall portfolio holdings.

Number of Shares
10,363
Previous 11,917 13.04%
Holding current value
$19.9 Million
Previous $21.7 Million 18.84%
% of portfolio
0.26%
Previous 0.35%

Shares

30 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 12, 2024

SELL
$1671.79 - $1844.24 $2.6 Million - $2.87 Million
-1,554 Reduced 13.04%
10,363 $17.6 Million
Q2 2024

Aug 08, 2024

SELL
$1688.8 - $1871.4 $6.67 Million - $7.39 Million
-3,948 Reduced 24.88%
11,917 $21.7 Million
Q1 2024

May 09, 2024

BUY
$1475.0 - $1841.88 $103,250 - $128,931
70 Added 0.44%
15,865 $28.5 Million
Q4 2023

Feb 07, 2024

SELL
$1425.4 - $1551.29 $659,960 - $718,247
-463 Reduced 2.85%
15,795 $23.8 Million
Q3 2023

Nov 08, 2023

SELL
$1380.13 - $1607.11 $1.59 Million - $1.85 Million
-1,152 Reduced 6.62%
16,258 $24.3 Million
Q2 2023

Aug 10, 2023

SELL
$1319.05 - $1525.0 $9,233 - $10,675
-7 Reduced 0.04%
17,410 $24.2 Million
Q1 2023

May 11, 2023

SELL
$1322.18 - $1551.67 $3.19 Million - $3.74 Million
-2,412 Reduced 12.16%
17,417 $24 Million
Q4 2022

Feb 10, 2023

BUY
$1290.95 - $1422.81 $25.6 Million - $28.2 Million
19,829 New
19,829 $28 Million
Q3 2022

Oct 25, 2022

SELL
$1176.95 - $1393.48 $4.26 Million - $5.05 Million
-3,622 Reduced 15.9%
19,157 $25 Million
Q2 2022

Jul 22, 2022

SELL
$1041.57 - $1282.66 $6.51 Million - $8.02 Million
-6,249 Reduced 21.53%
22,779 $28.4 Million
Q1 2022

Apr 26, 2022

SELL
$1006.37 - $1136.24 $196,242 - $221,566
-195 Reduced 0.67%
29,028 $33 Million
Q4 2021

Feb 09, 2022

SELL
$986.9 - $1127.1 $1.51 Million - $1.72 Million
-1,529 Reduced 4.97%
29,223 $29.6 Million
Q3 2021

Nov 05, 2021

BUY
$1059.17 - $1174.26 $28,597 - $31,705
27 Added 0.09%
30,752 $32.9 Million
Q2 2021

Aug 09, 2021

SELL
$1110.64 - $1237.15 $292,098 - $325,370
-263 Reduced 0.85%
30,725 $35.3 Million
Q1 2021

May 07, 2021

BUY
$1010.0 - $1267.52 $3.18 Million - $3.99 Million
3,146 Added 11.3%
30,988 $34.5 Million
Q4 2020

Feb 08, 2021

SELL
$785.87 - $1008.33 $47,938 - $61,508
-61 Reduced 0.22%
27,842 $27.9 Million
Q3 2020

Nov 12, 2020

BUY
$757.0 - $955.48 $4.03 Million - $5.09 Million
5,323 Added 23.57%
27,903 $21.7 Million
Q2 2020

Aug 11, 2020

BUY
$825.09 - $973.0 $233,500 - $275,359
283 Added 1.27%
22,580 $20.1 Million
Q1 2020

May 12, 2020

BUY
$696.04 - $1164.52 $1.28 Million - $2.15 Million
1,842 Added 9.01%
22,297 $20.3 Million
Q4 2019

Feb 07, 2020

SELL
$1058.42 - $1129.11 $93,140 - $99,361
-88 Reduced 0.43%
20,455 $22.8 Million
Q3 2019

Nov 12, 2019

SELL
$1036.45 - $1093.91 $1.89 Million - $2 Million
-1,824 Reduced 8.15%
20,543 $22.2 Million
Q2 2019

Aug 12, 2019

SELL
$911.09 - $1038.2 $1.87 Million - $2.13 Million
-2,048 Reduced 8.39%
22,367 $22.8 Million
Q1 2019

May 13, 2019

BUY
$850.75 - $954.48 $345,404 - $387,518
406 Added 1.69%
24,415 $22.6 Million
Q4 2018

Feb 11, 2019

SELL
$834.13 - $933.13 $1.47 Million - $1.65 Million
-1,763 Reduced 6.84%
24,009 $20.6 Million
Q3 2018

Nov 08, 2018

SELL
$902.72 - $979.01 $9.94 Million - $10.8 Million
-11,015 Reduced 29.94%
25,772 $24.1 Million
Q2 2018

Aug 09, 2018

SELL
$806.17 - $925.57 $9.14 Million - $10.5 Million
-11,332 Reduced 23.55%
36,787 $33.4 Million
Q1 2018

May 08, 2018

BUY
$789.05 - $853.12 $4.49 Million - $4.85 Million
5,686 Added 13.4%
48,119 $39.6 Million
Q4 2017

Feb 09, 2018

SELL
$844.0 - $895.9 $175,552 - $186,347
-208 Reduced 0.49%
42,433 $36.1 Million
Q3 2017

Nov 08, 2017

BUY
$842.87 - $874.66 $8.54 Million - $8.86 Million
10,135 Added 31.18%
42,641 $36.5 Million
Q2 2017

Aug 09, 2017

BUY
N/A
32,506
32,506 $28.2 Million

Others Institutions Holding WTM

About WHITE MOUNTAINS INSURANCE GROUP LTD


  • Ticker WTM
  • Exchange NYSE
  • Sector Financial Services
  • Industry Insurance—Property & Casualty
  • Shares Outstandng 2,576,230
  • Market Cap $4.96B
  • Description
  • White Mountains Insurance Group, Ltd., through its subsidiaries, provides insurance and other financial services in the United States. The company operates through five segments: HG Global/BAM, Ark, NSM, Kudu, and Other Operations. The HG Global/BAM segment provides insurance on municipal bonds issued to finance public purposes, such as schools,...
More about WTM
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