White Mountains Insurance Group Ltd

Institutional holders · 13F as of Jun 30, 2026

Holder	Value	Shares	% of shares
EQUITY INVESTMENT CORP	$205.3K	99	0.00%
CHILDRESS CAPITAL ADVISORS, LLC	$205.7K	99	0.00%
Ackerman Asset Management, LLC	$207.8K	100	0.00%
Vise Technologies, Inc.	$207.8K	100	0.00%
CHICAGO TRUST Co NA	$207.8K	100	0.00%
Gladstone Institutional Advisory LLC	$207.8K	100	0.00%
FIRST MANHATTAN CO. LLC.	$207.8K	100	0.00%
SAGESPRING WEALTH PARTNERS, LLC	$218.3K	105	0.00%
EASTERN BANK	$219.7K	100	0.00%
Clearbridge Investments, LLC	$219.7K	100	0.00%
BALDWIN WEALTH PARTNERS LLC/MA	$219.7K	100	0.00%
Ballentine Partners, LLC	$221.9K	101	0.00%
Perigon Wealth Management, LLC	$228.1K	110	0.00%
One Wealth Advisors, LLC	$230.7K	111	0.00%
Jefferies Financial Group Inc.	$232.7K	112	0.00%
Kera Capital Partners, Inc.	$233.1K	114	0.00%
Storgate, LLC	$234.8K	113	0.00%
JOHNSON INVESTMENT COUNSEL INC	$239.0K	115	0.00%
GREAT LAKES ADVISORS, LLC	$241.7K	110	0.00%
Swiss Life Asset Management Ltd	$243.1K	117	0.00%
Merit Financial Group, LLC	$251.5K	121	0.01%
NewEdge Wealth, LLC	$253.5K	122	0.01%
XPONANCE LLC	$255.6K	123	0.01%
US BANCORP \DE	$257.7K	124	0.01%
Columbia Asset Management	$259.8K	125	0.01%
Weiss Asset Management LP	$263.6K	120	0.01%
PINNACLE ASSOCIATES LTD	$263.9K	127	0.01%
QUADRANT CAPITAL GROUP LLC	$266.0K	128	0.01%
HB Wealth Management, LLC	$270.1K	130	0.01%
CIBC Global Asset Managment Inc.	$272.4K	124	0.01%
SUSQUEHANNA INTERNATIONAL GROUP, LLP	$274.3K	132	0.01%
Utah Retirement Systems	$278.5K	134	0.01%
State of Wyoming	$278.5K	134	0.01%
Crossmark Global Holdings, Inc.	$284.7K	137	0.01%
STATE OF WISCONSIN INVESTMENT BOARD	$286.8K	138	0.01%
SYON CAPITAL LLC	$290.9K	140	0.01%
Chapman Investment Management, LLC	$297.2K	143	0.01%
HUB Investment Partners, LLC	$303.4K	146	0.01%
CreativeOne Wealth, LLC	$311.7K	150	0.01%
CONNABLE OFFICE INC	$315.9K	152	0.01%
Evelyn Partners Group Ltd	$319.3K	154	0.01%
Evelyn Partners Asset Management Ltd	$320.0K	154	0.01%
MONETA GROUP INVESTMENT ADVISORS LLC	$329.5K	150	0.01%
TWO SIGMA SECURITIES, LLC	$332.5K	160	0.01%
ZACKS INVESTMENT MANAGEMENT	$344.9K	157	0.01%
M&T BANK CORP	$345.0K	166	0.01%
KEYBANK NATIONAL ASSOCIATION/OH	$353.7K	161	0.01%
Kestra Advisory Services, LLC	$356.2K	171	0.01%
Frank, Rimerman Advisors LLC	$369.9K	178	0.01%
Savant Capital, LLC	$374.0K	180	0.01%