Ken Griffin White Mountains Insurance Group LTD Transaction History

Citadel Advisors LLC

$505 Billion
Q3 2024

20 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q4 2023 Feb 14, 2024	BUY	$1425.4 - $1551.29 $471,807 - $513,476	331 New	331 $498,000
Q1 2023 May 15, 2023	BUY	$1322.18 - $1551.67 $914,948 - $1.07 Million	692 New	692 $953,000
Q3 2022 Nov 14, 2022	SELL	$1176.95 - $1393.48 $2.65 Million - $3.14 Million	-2,253 Reduced 57.24%	1,683 $2.19 Million
Q2 2022 Aug 15, 2022	SELL	$1041.57 - $1282.66 $2.88 Million - $3.55 Million	-2,766 Reduced 41.27%	3,936 $4.91 Million
Q1 2022 May 16, 2022	SELL	$1006.37 - $1136.24 $1.68 Million - $1.9 Million	-1,673 Reduced 19.98%	6,702 $7.62 Million
Q4 2021 Feb 14, 2022	SELL	$986.9 - $1127.1 $50,331 - $57,482	-51 Reduced 0.61%	8,375 $8.49 Million
Q3 2021 Nov 15, 2021	SELL	$1059.17 - $1174.26 $518,993 - $575,387	-490 Reduced 5.5%	8,426 $9.01 Million
Q2 2021 Aug 16, 2021	SELL	$1110.64 - $1237.15 $3.81 Million - $4.24 Million	-3,428 Reduced 27.77%	8,916 $10.2 Million
Q1 2021 May 17, 2021	BUY	$1010.0 - $1267.52 $5.78 Million - $7.26 Million	5,727 Added 86.55%	12,344 $13.8 Million
Q4 2020 Feb 16, 2021	SELL	$785.87 - $1008.33 $4.21 Million - $5.4 Million	-5,354 Reduced 44.72%	6,617 $6.62 Million
Q3 2020 Nov 16, 2020	BUY	$757.0 - $955.48 $9.06 Million - $11.4 Million	11,971 New	11,971 $9.33 Million
Q2 2020 Aug 14, 2020	SELL	$825.09 - $973.0 $3.83 Million - $4.51 Million	-4,639 Closed	0 $0
Q1 2020 May 15, 2020	SELL	$696.04 - $1164.52 $1.94 Million - $3.24 Million	-2,782 Reduced 37.49%	4,639 $4.22 Million
Q4 2019 Feb 14, 2020	SELL	$1058.42 - $1129.11 $4.12 Million - $4.4 Million	-3,893 Reduced 34.41%	7,421 $8.28 Million
Q3 2019 Nov 14, 2019	BUY	$1036.45 - $1093.91 $5.9 Million - $6.23 Million	5,695 Added 101.35%	11,314 $12.2 Million
Q2 2019 Aug 14, 2019	BUY	$911.09 - $1038.2 $3.59 Million - $4.1 Million	3,945 Added 235.66%	5,619 $5.74 Million
Q1 2019 May 15, 2019	BUY	$850.75 - $954.48 $869,466 - $975,478	1,022 Added 156.75%	1,674 $0
Q4 2018 Feb 14, 2019	SELL	$834.13 - $933.13 $2.97 Million - $3.32 Million	-3,555 Reduced 84.5%	652 $559,000
Q1 2018 May 11, 2018	BUY	$789.05 - $853.12 $1.13 Million - $1.22 Million	1,429 Added 51.44%	4,207 $3.46 Million
Q4 2017 Feb 09, 2018	BUY	$844.0 - $895.9 $2.34 Million - $2.49 Million	2,778	2,778 $2.37 Million

Others Institutions Holding WTM

# of Institutions

333

Shares Held

2.37M

Call Options Held

Put Options Held

Vanguard Group Inc Valley Forge, PA

251K
Shares

$465 Million
0.01% of portfolio
Morgan Stanley New York, NY

179K
Shares

$332 Million
0.02% of portfolio
Dimensional Fund Advisors LP Austin, TX

159K
Shares

$294 Million
0.07% of portfolio
Atlanta Capital Management CO L L C Atlanta, GA

127K
Shares

$236 Million
0.74% of portfolio
Fuller & Thaler Asset Management, Inc. San Mateo, CA

122K
Shares

$226 Million
0.83% of portfolio

View Full List

About WHITE MOUNTAINS INSURANCE GROUP LTD

Ticker WTM
Exchange NYSE
Sector Financial Services
Industry Insurance—Property & Casualty
Shares Outstandng 2,576,230
Market Cap $4.77B
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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