• Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
Quantisnow Logo
  • Live Feeds
    • Press Releases
    • Insider Trading
    • FDA Approvals
    • Analyst Ratings
    • Insider Trading
    • SEC filings
    • Market insights
  • Analyst Ratings
  • Alerts
  • Subscriptions
  • Settings
  • RSS Feeds
Dashboard
    Quantisnow Logo

    © 2025 quantisnow.com
    Democratizing insights since 2022

    Services
    Live news feedsRSS FeedsAlerts
    Company
    AboutQuantisnow PlusContactJobs
    Legal
    Terms of usePrivacy policyCookie policy

    SEC Form SC 13G/A filed by White Mountains Insurance Group Ltd. (Amendment)

    2/13/24 5:17:36 PM ET
    $WTM
    Property-Casualty Insurers
    Finance
    Get the next $WTM alert in real time by email
    SC 13G/A 1 tv02282-whitemountainsinsura.htm SCHEDULE 13G/A whitemountainsinsurancegroupltd

    SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549

    Schedule 13G

    Under the Securities Exchange Act of 1934
    (Amendment No.: 10)*

    Name of issuer:  White Mountains Insurance Group Ltd

    Title of Class of Securities:  Common Stock

    CUSIP Number:  G9618E107

    Date of Event Which Requires Filing of this Statement: December 29, 2023

    Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

    ☒ Rule 13d-1(b)

    ☐ Rule 13d-1(c)

    ☐ Rule 13d-1(d)

    *The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

    The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

    (Continued on the following page(s))

     

     

    13G

    CUSIP No.:  G9618E107

    1.  NAME OF REPORTING PERSON
    I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

    The Vanguard Group - 23-1945930

    2.  CHECK THE APPROPRIATE [LINE] IF A MEMBER OF A GROUP

    A. 

    B.  X

    3.  SEC USE ONLY

    4.  CITIZENSHIP OF PLACE OF ORGANIZATION

    Pennsylvania

    (For questions 5-8, report the number of shares beneficially owned by each reporting person with:)

    5.  SOLE VOTING POWER

    0

    6.  SHARED VOTING POWER

    1,094

    7.  SOLE DISPOSITIVE POWER

    249,578

    8.  SHARED DISPOSITIVE POWER

    3,841

    9.  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    253,419

    10.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES

    N/A

    11.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

    9.90%

    12.  TYPE OF REPORTING PERSON

    IA

     

     

    SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549

    Schedule 13G
    Under the Securities Act of 1934

    Item 1(a) - Name of Issuer:

    White Mountains Insurance Group Ltd

    Item 1(b) - Address of Issuer's Principal Executive Offices:

    23 South Main Street, Suite 3B
    Hanover, NH 03755

    Item 2(a) - Name of Person Filing:

    The Vanguard Group - 23-1945930

    Item 2(b) – Address of Principal Business Office or, if none, residence:

    100 Vanguard Blvd.
    Malvern, PA 19355

    Item 2(c) – Citizenship:

    Pennsylvania

    Item 2(d) - Title of Class of Securities:

    Common Stock

    Item 2(e) - CUSIP Number

    G9618E107

    Item 3 - Type of Filing:

    This statement is being filed pursuant to Rule 13d-1.  An investment adviser in accordance with §240.13d-1(b)(1)(ii)(E).

    Item 4 - Ownership:

      (a) Amount Beneficially Owned:

      (b) Percent of Class:

     

     

    (c)  Number of shares as to which such person has:

    (i)  sole power to vote or direct to vote:  

    (ii)  shared power to vote or direct to vote:  

    (iii)  sole power to dispose of or to direct the disposition of:  

    (iv)  shared power to dispose or to direct the disposition of:  

    Comments:

    The responses to questions 5 through 9 and 11 on the cover page(s) are incorporated by reference into this Item 4.  

    Item 5 - Ownership of Five Percent or Less of a Class:

    If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than 5 percent of the class of securities, check the following ☐

    Item 6 - Ownership of More Than Five Percent on Behalf of Another Person:

    The Vanguard Group, Inc.'s clients, including investment companies registered under the Investment Company Act of 1940 and other managed accounts, have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the securities reported herein.

    No one other person's interest in the securities reported herein is more than 5%.

    Item 7 - Identification and Classification of the Subsidiary Which Acquired The Security Being Reported on by the Parent Holding Company:

    Not applicable

    Item 8 - Identification and Classification of Members of Group:

    Not applicable

    Item 9 - Notice of Dissolution of Group:

    Not applicable

    Item 10 - Certification:

    By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under §240.14a-11.

    Signature

    After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

    Date:  February 13, 2024

    By /s/ Ashley Grim
    Name: Ashley Grim
    Title:  Head of Global Fund Administration

    Get the next $WTM alert in real time by email

    Chat with this insight

    Save time and jump to the most important pieces.

    Recent Analyst Ratings for
    $WTM

    DatePrice TargetRatingAnalyst
    More analyst ratings

    $WTM
    Press Releases

    Fastest customizable press release news feed in the world

    See more
    • White Mountains to Hold 2025 Annual Investor Information Meeting on June 6, 2025

      HAMILTON, Bermuda, May 19, 2025 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE:WTM) will hold its Annual Investor Information Meeting on: Date: Friday, 6 June, 2025 Time:  10:00 a.m. (Eastern Time) Location:  Mandarin Ballroom, 36th Floor Mandarin Oriental Hotel 80 Columbus Circle at 60th Street New York NY  10023   Investors and other interested parties can participate either in person or via Webcast.  Manning Rountree, CEO, said, "We will discuss White Mountains's operations and our outlook for the Company.  Following a short presentation, my partners and I will answer your questions."  For your convenience we have also posted this announcement and the Webcast instructions on

      5/19/25 8:00:00 AM ET
      $WTM
      Property-Casualty Insurers
      Finance
    • WHITE MOUNTAINS REPORTS FIRST QUARTER RESULTS

      HAMILTON, Bermuda, May 7, 2025 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE:WTM) reported book value per share of $1,752 as of March 31, 2025, a slight increase for the first quarter of 2025, including dividends.  Manning Rountree, CEO, commented, "Book value per share ended the quarter at $1,752, up slightly.  We had solid operating results and good investment returns, partially offset by the share price decline at MediaAlpha.  Ark posted a 94% combined ratio and wrote $1.1 billion of gross written premiums, up 27% year-over-year.  HG Global generated $7 million of gross written premiums and grew equity by 3% in the quarter.  At Kudu, trailing 12 months EBITDA increased, and

      5/7/25 8:00:00 AM ET
      $WTM
      Property-Casualty Insurers
      Finance
    • Ethos Capital, BCI, and White Mountains to Partner with BroadStreet and Ontario Teachers' to Drive Next Chapter of Growth

      BroadStreet Partners ("BroadStreet" or the "Company"), a leading North American insurance brokerage company, announced today that an investor group led by Ethos Capital ("Ethos"), British Columbia Investment Management Corporation ("BCI"), and White Mountains Insurance Group, Ltd. ("White Mountains"), will acquire an ownership position in BroadStreet. Under the terms of the agreement, Ontario Teachers' Pension Plan ("Ontario Teachers'") will maintain a significant co-control stake and operate in partnership with the Ethos-led investor group. BroadStreet is a leading middle-market insurance brokerage focused on commercial and personal property & casualty and employee benefits. BroadStreet p

      4/10/25 7:30:00 AM ET
      $WTM
      Property-Casualty Insurers
      Finance

    $WTM
    Leadership Updates

    Live Leadership Updates

    See more
    • GILES HARRISON TO JOIN WHITE MOUNTAINS AS EVP AND CHIEF STRATEGY OFFICER; LIAM CAFFREY NAMED PRESIDENT

      HAMILTON, Bermuda, April 10, 2024 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE:WTM) announced today that Giles Harrison will become its Executive Vice President and Chief Strategy Officer on June 10, 2024.  Since 2015, Mr. Harrison has served in various capacities at Zurich Insurance Company Ltd., most recently as Chief Financial Officer of its subsidiary, Farmers Group, Inc.  Prior to joining Zurich, Mr. Harrison was an insurance sector investment banker for 20 years and advised White Mountains on numerous projects in such capacity. White Mountains also announced today that Liam Caffrey has been named President of White Mountains.  Mr. Caffrey will continue to serve as Chief

      4/10/24 8:00:00 AM ET
      $WTM
      Property-Casualty Insurers
      Finance

    $WTM
    Insider Purchases

    Insider purchases reveal critical bullish sentiment about the company from key stakeholders. See them live in this feed.

    See more
    • Hicks Weston M bought $1,480,557 worth of shares (1,000 units at $1,480.56), increasing direct ownership by 77% to 2,306 units (SEC Form 4) (Amendment)

      4/A - WHITE MOUNTAINS INSURANCE GROUP LTD (0000776867) (Issuer)

      11/20/23 2:39:43 PM ET
      $WTM
      Property-Casualty Insurers
      Finance
    • Hicks Weston M bought $1,480,557 worth of shares (1,000 units at $1,480.56), increasing direct ownership by 77% to 2,306 units (SEC Form 4)

      4 - WHITE MOUNTAINS INSURANCE GROUP LTD (0000776867) (Issuer)

      11/20/23 8:58:34 AM ET
      $WTM
      Property-Casualty Insurers
      Finance

    $WTM
    Financials

    Live finance-specific insights

    See more
    • WHITE MOUNTAINS REPORTS FIRST QUARTER RESULTS

      HAMILTON, Bermuda, May 7, 2025 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE:WTM) reported book value per share of $1,752 as of March 31, 2025, a slight increase for the first quarter of 2025, including dividends.  Manning Rountree, CEO, commented, "Book value per share ended the quarter at $1,752, up slightly.  We had solid operating results and good investment returns, partially offset by the share price decline at MediaAlpha.  Ark posted a 94% combined ratio and wrote $1.1 billion of gross written premiums, up 27% year-over-year.  HG Global generated $7 million of gross written premiums and grew equity by 3% in the quarter.  At Kudu, trailing 12 months EBITDA increased, and

      5/7/25 8:00:00 AM ET
      $WTM
      Property-Casualty Insurers
      Finance
    • WHITE MOUNTAINS DECLARES ANNUAL DIVIDEND

      HAMILTON, Bermuda, Feb. 28, 2025 /PRNewswire/ -- At its regular meeting held on February 27, 2025, the Board of Directors of White Mountains Insurance Group, Ltd. declared a $1.00 per share annual dividend, payable in cash on March 26, 2025, to holders of record of Common Shares as of the close of business on March 17, 2025.  About White Mountains White Mountains is a Bermuda-domiciled financial services holding company traded on the New York Stock Exchange and the Bermuda Stock Exchange under the symbol "WTM" and WTM.BH, respectively. Additional financial information and other items of interest are available at the Company's web site located at www.whitemountains.com. CONTACT:  Rob Seelig 

      2/28/25 8:00:00 AM ET
      $WTM
      Property-Casualty Insurers
      Finance
    • WHITE MOUNTAINS REPORTS FOURTH QUARTER RESULTS

      HAMILTON, Bermuda, Feb. 7, 2025 /PRNewswire/ -- White Mountains Insurance Group, Ltd. (NYSE:WTM) reported book value per share of $1,746 and adjusted book value per share of $1,834 as of December 31, 2024.  Book value per share and adjusted book value per share both decreased 3% in the fourth quarter of 2024 and increased 6% and 8%, respectively, in the year ended December 31, 2024, including dividends.  Manning Rountree, CEO, commented, "ABVPS was down 3% in the quarter, driven primarily by mark-to-market declines in our investment portfolio, including our position in MediaAlpha.  On a full-year basis, ABVPS was up 8%, driven by solid results at our operating companies and positive returns

      2/7/25 8:00:00 AM ET
      $WTM
      Property-Casualty Insurers
      Finance

    $WTM
    SEC Filings

    See more
    • SEC Form 13F-HR filed by White Mountains Insurance Group Ltd.

      13F-HR - WHITE MOUNTAINS INSURANCE GROUP LTD (0000776867) (Filer)

      5/12/25 4:13:01 PM ET
      $WTM
      Property-Casualty Insurers
      Finance
    • SEC Form 10-Q filed by White Mountains Insurance Group Ltd.

      10-Q - WHITE MOUNTAINS INSURANCE GROUP LTD (0000776867) (Filer)

      5/7/25 8:16:40 AM ET
      $WTM
      Property-Casualty Insurers
      Finance
    • White Mountains Insurance Group Ltd. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits

      8-K - WHITE MOUNTAINS INSURANCE GROUP LTD (0000776867) (Filer)

      5/7/25 8:14:46 AM ET
      $WTM
      Property-Casualty Insurers
      Finance

    $WTM
    Large Ownership Changes

    This live feed shows all institutional transactions in real time.

    See more
    • Amendment: SEC Form SC 13G/A filed by White Mountains Insurance Group Ltd.

      SC 13G/A - WHITE MOUNTAINS INSURANCE GROUP LTD (0000776867) (Subject)

      11/12/24 5:29:20 PM ET
      $WTM
      Property-Casualty Insurers
      Finance
    • SEC Form SC 13G/A filed by White Mountains Insurance Group Ltd. (Amendment)

      SC 13G/A - WHITE MOUNTAINS INSURANCE GROUP LTD (0000776867) (Subject)

      2/13/24 5:17:36 PM ET
      $WTM
      Property-Casualty Insurers
      Finance
    • SEC Form SC 13G/A filed by White Mountains Insurance Group Ltd. (Amendment)

      SC 13G/A - WHITE MOUNTAINS INSURANCE GROUP LTD (0000776867) (Subject)

      2/12/24 5:45:57 PM ET
      $WTM
      Property-Casualty Insurers
      Finance

    $WTM
    Insider Trading

    Insider transactions reveal critical sentiment about the company from key stakeholders. See them live in this feed.

    See more
    • Chief Executive Officer Rountree George Manning was granted 1,625 shares, increasing direct ownership by 43% to 5,425 units (SEC Form 4)

      4 - WHITE MOUNTAINS INSURANCE GROUP LTD (0000776867) (Issuer)

      2/28/25 9:33:17 AM ET
      $WTM
      Property-Casualty Insurers
      Finance
    • EVP& Chief Financial Officer Caffrey Liam P was granted 1,025 shares, increasing direct ownership by 43% to 3,400 units (SEC Form 4)

      4 - WHITE MOUNTAINS INSURANCE GROUP LTD (0000776867) (Issuer)

      2/28/25 9:32:32 AM ET
      $WTM
      Property-Casualty Insurers
      Finance
    • EVP & Chief Strategy Officer Harrison Giles E was granted 900 shares, increasing direct ownership by 90% to 1,900 units (SEC Form 4)

      4 - WHITE MOUNTAINS INSURANCE GROUP LTD (0000776867) (Issuer)

      2/28/25 9:31:37 AM ET
      $WTM
      Property-Casualty Insurers
      Finance