← SEC 公告列表 | WTM SEC 公告 | 白山保險(WTM)

重大事件 即時報告 8-K 2026-06-05

White Mountains Insurance Group提交8-K 附投資者簡報及86張圖表

於 SEC 網站開啟原文

AI 繁中摘要

White Mountains Insurance Group Ltd.(股票代號:WTM)於2026年6月5日向美國證監會提交了一份8-K臨時報告。📄 該8-K主要根據兩項條款進行申報: - **Item 7.01**:監管FD披露(Regulation FD Disclosure),通常用於公開公司向投資者或分析師提供的重大非公開資訊。 - **Item 9.01**:財務報表及附件(Financial Statements and Exhibits)。 本次申報附帶一份重要的展品(EX-99.1),內容涵蓋公司向外界發布的投資者簡報或新聞稿。同時上傳了多達86張圖形檔案(.jpg),估計是簡報中的圖表或示意圖,與EX-99.1展品相關。 雖然8-K正文並未直接披露具體財務數字或重大事件,但基於Item 7.01的性質,管理層很可能透過這份文件向市場傳達最新的業務動態、策略更新或非公開的營運資訊。投資者應仔細閱讀EX-99.1展品及附帶圖片,以全面了解公司發布的內容。 📌 **對投資者的潛在影響**: - 若展品中包含正面展望或強勁業績指標,可能帶動股價短線上升。 - 若涉及風險提示或保守展望,則可能引發市場波動。 - 由於屬於監管FD披露,管理層可能有意在正式季報前釋放訊息,調整市場預期。 建議投資者密切關注後續公布的完整文件細節,並結合自身持倉評估風險。
展開英文正文
EDGAR Filing Documents for 0001628280-26-041051

 
 
 
 
 
 
 

 
 
 SEC.gov
 
 

 
 EDGAR
 

 

 
 
 Latest Filings 
 

 
 Filings search tools
 

 
 
 Filing Detail

 
 SEC Home »

 Company Search »

 Current Page

 

 
 
 Form 8-K - Current report: 
 

 
 SEC Accession No. 0001628280-26-041051
 

 

 
 
 
 Filing Date

 2026-06-05

 Accepted

 2026-06-05 08:17:36

 Documents

 98

 

 
 Period of Report

 2026-06-05

 

 
 Items

 Item 7.01: Regulation FD Disclosure
Item 9.01: Financial Statements and Exhibits

 

 

 
  Interactive Data
 

 

 

 
 Document Format Files

 
 
 Seq
 Description
 Document
 Type
 Size
 

 
 1
 8-K
 wtm-20260605.htm   iXBRL
 8-K
 23132
 

 
 2
 EX-99.1
 wtm8-k2026exhibit991.htm
 EX-99.1
 94008
 

 
 6
 
 wtm8-k2026exhibit991001.jpg
 GRAPHIC
 49098
 

 
 7
 
 wtm8-k2026exhibit991002.jpg
 GRAPHIC
 205810
 

 
 8
 
 wtm8-k2026exhibit991003.jpg
 GRAPHIC
 105348
 

 
 9
 
 wtm8-k2026exhibit991004.jpg
 GRAPHIC
 29820
 

 
 10
 
 wtm8-k2026exhibit991005.jpg
 GRAPHIC
 97174
 

 
 11
 
 wtm8-k2026exhibit991006.jpg
 GRAPHIC
 97412
 

 
 12
 
 wtm8-k2026exhibit991007.jpg
 GRAPHIC
 138866
 

 
 13
 
 wtm8-k2026exhibit991008.jpg
 GRAPHIC
 29993
 

 
 14
 
 wtm8-k2026exhibit991009.jpg
 GRAPHIC
 67974
 

 
 15
 
 wtm8-k2026exhibit991010.jpg
 GRAPHIC
 67157
 

 
 16
 
 wtm8-k2026exhibit991011.jpg
 GRAPHIC
 73726
 

 
 17
 
 wtm8-k2026exhibit991012.jpg
 GRAPHIC
 99886
 

 
 18
 
 wtm8-k2026exhibit991013.jpg
 GRAPHIC
 112874
 

 
 19
 
 wtm8-k2026exhibit991014.jpg
 GRAPHIC
 88552
 

 
 20
 
 wtm8-k2026exhibit991015.jpg
 GRAPHIC
 32001
 

 
 21
 
 wtm8-k2026exhibit991016.jpg
 GRAPHIC
 58869
 

 
 22
 
 wtm8-k2026exhibit991017.jpg
 GRAPHIC
 78109
 

 
 23
 
 wtm8-k2026exhibit991018.jpg
 GRAPHIC
 119205
 

 
 24
 
 wtm8-k2026exhibit991019.jpg
 GRAPHIC
 30993
 

 
 25
 
 wtm8-k2026exhibit991020.jpg
 GRAPHIC
 77308
 

 
 26
 
 wtm8-k2026exhibit991021.jpg
 GRAPHIC
 77583
 

 
 27
 
 wtm8-k2026exhibit991022.jpg
 GRAPHIC
 74074
 

 
 28
 
 wtm8-k2026exhibit991023.jpg
 GRAPHIC
 101030
 

 
 29
 
 wtm8-k2026exhibit991024.jpg
 GRAPHIC
 109321
 

 
 30
 
 wtm8-k2026exhibit991025.jpg
 GRAPHIC
 78144
 

 
 31
 
 wtm8-k2026exhibit991026.jpg
 GRAPHIC
 64792
 

 
 32
 
 wtm8-k2026exhibit991027.jpg
 GRAPHIC
 98944
 

 
 33
 
 wtm8-k2026exhibit991028.jpg
 GRAPHIC
 100951
 

 
 34
 
 wtm8-k2026exhibit991029.jpg
 GRAPHIC
 79783
 

 
 35
 
 wtm8-k2026exhibit991030.jpg
 GRAPHIC
 83223
 

 
 36
 
 wtm8-k2026exhibit991031.jpg
 GRAPHIC
 76589
 

 
 37
 
 wtm8-k2026exhibit991032.jpg
 GRAPHIC
 107427
 

 
 38
 
 wtm8-k2026exhibit991033.jpg
 GRAPHIC
 108350
 

 
 39
 
 wtm8-k2026exhibit991034.jpg
 GRAPHIC
 81603
 

 
 40
 
 wtm8-k2026exhibit991035.jpg
 GRAPHIC
 89520
 

 
 41
 
 wtm8-k2026exhibit991036.jpg
 GRAPHIC
 89749
 

 
 42
 
 wtm8-k2026exhibit991037.jpg
 GRAPHIC
 83332
 

 
 43
 
 wtm8-k2026exhibit991038.jpg
 GRAPHIC
 87814
 

 
 44
 
 wtm8-k2026exhibit991039.jpg
 GRAPHIC
 89787
 

 
 45
 
 wtm8-k2026exhibit991040.jpg
 GRAPHIC
 115295
 

 
 46
 
 wtm8-k2026exhibit991041.jpg
 GRAPHIC
 88693
 

 
 47
 
 wtm8-k2026exhibit991042.jpg
 GRAPHIC
 84710
 

 
 48
 
 wtm8-k2026exhibit991043.jpg
 GRAPHIC
 85463
 

 
 49
 
 wtm8-k2026exhibit991044.jpg
 GRAPHIC
 111774
 

 
 50
 
 wtm8-k2026exhibit991045.jpg
 GRAPHIC
 110941
 

 
 51
 
 wtm8-k2026exhibit991046.jpg
 GRAPHIC
 75226
 

 
 52
 
 wtm8-k2026exhibit991047.jpg
 GRAPHIC
 69968
 

 
 53
 
 wtm8-k2026exhibit991048.jpg
 GRAPHIC
 96021
 

 
 54
 
 wtm8-k2026exhibit991049.jpg
 GRAPHIC
 99031
 

 
 55
 
 wtm8-k2026exhibit991050.jpg
 GRAPHIC
 95280
 

 
 56
 
 wtm8-k2026exhibit991051.jpg
 GRAPHIC
 100698
 

 
 57
 
 wtm8-k2026exhibit991052.jpg
 GRAPHIC
 96315
 

 
 58
 
 wtm8-k2026exhibit991053.jpg
 GRAPHIC
 110525
 

 
 59
 
 wtm8-k2026exhibit991054.jpg
 GRAPHIC
 95806
 

 
 60
 
 wtm8-k2026exhibit991055.jpg
 GRAPHIC
 76853
 

 
 61
 
 wtm8-k2026exhibit991056.jpg
 GRAPHIC
 79704
 

 
 62
 
 wtm8-k2026exhibit991057.jpg
 GRAPHIC
 55236
 

 
 63
 
 wtm8-k2026exhibit991058.jpg
 GRAPHIC
 96337
 

 
 64
 
 wtm8-k2026exhibit991059.jpg
 GRAPHIC
 75614
 

 
 65
 
 wtm8-k2026exhibit991060.jpg
 GRAPHIC
 94073
 

 
 66
 
 wtm8-k2026exhibit991061.jpg
 GRAPHIC
 95425
 

 
 67
 
 wtm8-k2026exhibit991062.jpg
 GRAPHIC
 94656
 

 
 68
 
 wtm8-k2026exhibit991063.jpg
 GRAPHIC
 29557
 

 
 69
 
 wtm8-k2026exhibit991064.jpg
 GRAPHIC
 82736
 

 
 70
 
 wtm8-k2026exhibit991065.jpg
 GRAPHIC
 82231
 

 
 71
 
 wtm8-k2026exhibit991066.jpg
 GRAPHIC
 112294
 

 
 72
 
 wtm8-k2026exhibit991067.jpg
 GRAPHIC
 30212
 

 
 73
 
 wtm8-k2026exhibit991068.jpg
 GRAPHIC
 73765
 

 
 74
 
 wtm8-k2026exhibit991069.jpg
 GRAPHIC
 91601
 

 
 75
 
 wtm8-k2026exhibit991070.jpg
 GRAPHIC
 111032
 

 
 76
 
 wtm8-k2026exhibit991071.jpg
 GRAPHIC
 33298
 

 
 77
 
 wtm8-k2026exhibit991072.jpg
 GRAPHIC
 255099
 

 
 78
 
 wtm8-k2026exhibit991073.jpg
 GRAPHIC
 174060
 

 
 79
 
 wtm8-k2026exhibit991074.jpg
 GRAPHIC
 78738
 

 
 80
 
 wtm8-k2026exhibit991075.jpg
 GRAPHIC
 104983
 

 
 81
 
 wtm8-k2026exhibit991076.jpg
 GRAPHIC
 111402
 

 
 82
 
 wtm8-k2026exhibit991077.jpg
 GRAPHIC
 121449
 

 
 83
 
 wtm8-k2026exhibit991078.jpg
 GRAPHIC
 89239
 

 
 84
 
 wtm8-k2026exhibit991079.jpg
 GRAPHIC
 76169
 

 
 85
 
 wtm8-k2026exhibit991080.jpg
 GRAPHIC
 140704
 

 
 86
 
 wtm8-k2026exhibit991081.jpg
 GRAPHIC
 106260
 

 
 87
 
 wtm8-k2026exhibit991082.jpg
 GRAPHIC
 55043
 

 
 88
 
 wtm8-k2026exhibit991083.jpg
 GRAPHIC
 111386
 

 
 89
 
 wtm8-k2026exhibit991084.jpg
 GRAPHIC
 121502
 

 
 90
 
 wtm8-k2026exhibit991085.jpg
 GRAPHIC
 112885
 

 
 91
 
 wtm8-k2026exhibit991086.jpg
 GRAPHIC
 120329
 

 
  
 Complete submission text file
 0001628280-26-041051.txt
  
 11112212
 

 
 

 
 Data Files

 
 
 Seq
 Description
 Document
 Type
 Size
 

 
 3
 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
 wtm-20260605.xsd
 EX-101.SCH
 1872
 

 
 4
 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
 wtm-20260605_lab.xml
 EX-101.LAB
 21629
 

 
 5
 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
 wtm-20260605_pre.xml
 EX-101.PRE
 12590
 

 
 102
 EXTRACTED XBRL INSTANCE DOCUMENT
 wtm-20260605_htm.xml
 XML
 3646
 

 
 

 Mailing Address
 23 SOUTH MAIN STREET
 SUITE 3B
 
HANOVER NH
03755 
 

 Business Address
 23 SOUTH MAIN STREET
 SUITE 3B
 
HANOVER NH
03755 
 603 640 2200
 

 WHITE MOUNTAINS INSURANCE GROUP LTD (Filer)
 CIK: 0000776867 (see all company filings)
EIN.: 942708455 | State of Incorp.: D0 | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-08993 | Film No.: 261066930
SIC: 6331 Fire, Marine & Casualty Insurance
(CF Office: 02 Finance)