White Mountains Insurance Group LTD 8-K filings

White Mountains Insurance Group announced a 4% increase in book value per share for Q2 2026, driven by robust operating company performance and favorable investment returns.

White Mountains Insurance Group reports strong 2025 performance with 25% growth in book value per share and outlines strategic capital deployment plans.

White Mountains Insurance Group, Ltd. announced the results of its 2026 Annual General Meeting, including director elections and executive compensation approval.

White Mountains Insurance Group, Ltd. announced its subsidiary HG Global Ltd. has completed a $200 million private placement of fixed-rate senior secured notes.

White Mountains Insurance Group, Ltd. announced first quarter 2026 results, with book value per share decreasing 1% to $2,170, impacted by investment performance.

White Mountains Partners, an operating company of White Mountains Insurance Group, has acquired a majority interest in BaseSix Systems LLC for approximately $97 million.

White Mountains Insurance Group completes a $125 million strategic capital investment in Bishop Street Underwriters, a RedBird Capital Partners portfolio company.

White Mountains Insurance Group reported an exceptional year, achieving 25% book value per share growth for 2025, significantly boosted by the strategic sale of Bamboo.

White Mountains Insurance Group's subsidiary, Ark, renewed its Outrigger Re reinsurance sidecar for 2026 with $70 million in third-party capital.

White Mountains Insurance Group, Ltd. has completed the sale of a controlling interest in its Bamboo Group for $848 million in net cash proceeds, retaining a $250 million equity stake.

White Mountains Insurance Group reported a 3% increase in book value per share for Q3 2025, with a significant future boost expected from the sale of a controlling stake in Bamboo.

White Mountains Insurance Group will sell a controlling 77% equity interest in Bamboo Ide8 Insurance Services to CVC Capital Partners, valuing Bamboo at $1.75 billion.

White Mountains Insurance Group completes the acquisition of a 51% controlling interest in Distinguished Programs for $224 million.

White Mountains Insurance Group announced a planned leadership transition with Liam Caffrey succeeding Manning Rountree as CEO, effective January 1, 2026.

White Mountains Insurance Group, Ltd. reported a 3% increase in book value per share for Q2 2025, driven by sound operating company performance and good investment returns.

White Mountains Insurance Group, Ltd. has successfully closed its previously announced $150 million strategic investment in BroadStreet Partners, an insurance brokerage company.

White Mountains Insurance Group, Ltd. has established a new senior unsecured revolving credit facility of up to $250 million, enhancing its liquidity and financial flexibility.

White Mountains Insurance Group, Ltd. announced its agreement to acquire a 51% controlling interest in Distinguished Programs, a specialty property & casualty insurance MGA and program administrator, for approximately $230 million in cash.

White Mountains Insurance Group, Ltd. reported an 8% growth in Adjusted Book Value Per Share for 2024, falling short of its target, while highlighting strong performances in key operating businesses and strategic capital deployments for future growth.

White Mountains Insurance Group successfully held its 2025 Annual General Meeting, electing directors and approving proposals related to executive compensation, the long-term incentive plan, and the appointment of PricewaterhouseCoopers LLP as the independent auditor.

White Mountains Insurance Group reported a slight increase in book value per share to $1,752 for Q1 2025, with solid operating results offset by a decline in MediaAlpha's share price.

White Mountains Insurance Group, along with Ethos Capital and British Columbia Investment Management Corporation, will invest in BroadStreet Partners, a leading insurance brokerage company.

White Mountains Insurance Group reported a decrease in book value per share and adjusted book value per share for the fourth quarter of 2024, primarily due to mark-to-market declines in its investment portfolio, including MediaAlpha.

White Mountains Insurance Group's subsidiary, Ark, has renewed its reinsurance sidecar, Outrigger Re, for 2025 with $230 million in total investor capital.

White Mountains Insurance Group reported a significant increase in book value and adjusted book value per share, driven by strong performance across its operating companies and positive investment returns.

White Mountains Insurance Group's second quarter results were impacted by a significant loss in their MediaAlpha investment, though underlying operations showed positive growth.

White Mountains Insurance Group's annual investor presentation highlights a 14% increase in adjusted book value per share (ABVPS) in 2023 and strategic capital deployments across its diverse portfolio.

White Mountains Insurance Group held its 2024 Annual General Meeting on May 23, 2024, electing directors and approving executive compensation and auditor appointments.

White Mountains Insurance Group reported a 6% increase in adjusted book value per share in the first quarter of 2024, driven by a significant gain in MediaAlpha's share price and solid performance across its operating segments.

White Mountains Insurance Group has announced the appointment of Giles Harrison as Executive Vice President and Chief Strategy Officer, and the promotion of Liam Caffrey to President, while he continues as Chief Financial Officer.