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NYSE:WTMWhite Mountains Insurance Group SEC Filings & 10K Form

$918.32
+28.95 (+3.26 %)
(As of 06/5/2020 04:00 PM ET)
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Today's Range
$907.19
Now: $918.32
$924.00
50-Day Range
$865.61
MA: $907.41
$972.38
52-Week Range
$629.21
Now: $918.32
$1,168.21
Volume20,881 shs
Average Volume17,208 shs
Market Capitalization$2.85 billion
P/E Ratio2,962.42
Dividend Yield0.11%
Beta0.51

SEC Filings

White Mountains Insurance Group (NYSE:WTM) SEC Filings

DateFilerForm TypeView
05/22/2020
7:54 AM
White Mountains Insurance Group (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/08/2020
8:17 AM
White Mountains Insurance Group (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/08/2020
8:06 AM
White Mountains Insurance Group (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
04/07/2020
3:18 PM
White Mountains Insurance Group (Filer)
Form DEF 14A
03/30/2020
8:20 AM
White Mountains Insurance Group (Filer)
Form 10-K/A
03/23/2020
7:42 AM
White Mountains Insurance Group (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
03/06/2020
8:29 AM
VANGUARD GROUP INC (Filed by)
White Mountains Insurance Group (Subject)
Form SC 13G/A
03/02/2020
8:10 AM
White Mountains Insurance Group (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
02/11/2020
11:41 AM
Boston Partners (Filed by)
White Mountains Insurance Group (Subject)
Form SC 13G/A
02/05/2020
7:32 AM
White Mountains Insurance Group (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/27/2020
2:36 PM
WELLINGTON MANAGEMENT GROUP LLP (Filed by)
White Mountains Insurance Group (Subject)
Form SC 13G/A
01/02/2020
4:59 PM
PALMER JESS BRIAN (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/02/2020
4:43 PM
SEELIG ROBERT LAWRENCE (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/02/2020
4:41 PM
CAMPBELL REID TARLTON (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/02/2020
4:39 PM
Rountree George Manning (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/20/2019
7:51 AM
DAVIS MORGAN W (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/11/2019
3:31 PM
SMITH LOWNDES ANDREW (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/12/2019
3:18 PM
White Mountains Insurance Group (Filer)
Form 13F-NT
11/06/2019
8:22 AM
White Mountains Insurance Group (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
11/06/2019
7:23 AM
White Mountains Insurance Group (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/30/2019
5:08 PM
PALMER JESS BRIAN (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
09/26/2019
3:30 PM
CAMPBELL REID TARLTON (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/30/2019
3:47 PM
White Mountains Insurance Group (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/19/2019
4:14 PM
SEELIG ROBERT LAWRENCE (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/09/2019
3:01 PM
SMITH LOWNDES ANDREW (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/08/2019
4:09 PM
White Mountains Insurance Group (Filer)
Form 13F-NT
08/06/2019
8:05 AM
White Mountains Insurance Group (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
08/06/2019
7:34 AM
White Mountains Insurance Group (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/28/2019
4:10 PM
White Mountains Insurance Group (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/26/2019
10:29 AM
SEELIG ROBERT LAWRENCE (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/20/2019
7:32 AM
PALMER JESS BRIAN (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/10/2019
3:51 PM
SMITH LOWNDES ANDREW (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/07/2019
8:00 AM
White Mountains Insurance Group (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/28/2019
4:36 PM
Tanner David Allen (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/28/2019
4:34 PM
SMITH LOWNDES ANDREW (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/28/2019
4:31 PM
HOLIDAY EDITH E (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/28/2019
4:30 PM
Gelston Philip A (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/28/2019
4:24 PM
CHOKSI MARY C (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/28/2019
4:23 PM
Carlson Peter M (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/28/2019
4:21 PM
Brouillette Yves (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/28/2019
4:20 PM
DAVIS MORGAN W (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/24/2019
7:19 AM
White Mountains Insurance Group (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/13/2019
3:12 PM
White Mountains Insurance Group (Filer)
Form 13F-NT
05/10/2019
3:59 PM
SEELIG ROBERT LAWRENCE (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/06/2019
8:33 AM
White Mountains Insurance Group (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
05/06/2019
8:02 AM
White Mountains Insurance Group (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/03/2019
2:53 PM
Bazos Frank R (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/03/2019
2:52 PM
Bazos Frank R (Reporting)
White Mountains Insurance Group (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
04/25/2019
4:06 PM
DAVIS MORGAN W (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
04/17/2019
3:17 PM
DAVIS MORGAN W (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
04/12/2019
3:32 PM
DAVIS MORGAN W (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
04/08/2019
3:16 PM
White Mountains Insurance Group (Filer)
Form DEF 14A
04/05/2019
3:37 PM
DAVIS MORGAN W (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
04/04/2019
3:52 PM
White Mountains Insurance Group (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/02/2019
8:00 PM
DAVIS MORGAN W (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/28/2019
3:30 PM
DAVIS MORGAN W (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/27/2019
5:03 PM
Tanner David Allen (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/26/2019
7:40 PM
SMITH LOWNDES ANDREW (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/25/2019
3:37 PM
DAVIS MORGAN W (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/20/2019
3:52 PM
DAVIS MORGAN W (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/14/2019
4:22 PM
DAVIS MORGAN W (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/13/2019
3:06 PM
Brouillette Yves (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/07/2019
3:22 PM
SEELIG ROBERT LAWRENCE (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2019
9:55 AM
Rountree George Manning (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2019
9:52 AM
CAMPBELL REID TARLTON (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2019
9:50 AM
SEELIG ROBERT LAWRENCE (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/04/2019
9:49 AM
PALMER JESS BRIAN (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/01/2019
8:45 AM
Carlson Peter M (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
03/01/2019
8:42 AM
Carlson Peter M (Reporting)
White Mountains Insurance Group (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
03/01/2019
7:14 AM
White Mountains Insurance Group (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/27/2019
8:00 AM
White Mountains Insurance Group (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
02/26/2019
3:12 PM
White Mountains Insurance Group (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/14/2019
11:18 AM
Boston Partners (Filed by)
White Mountains Insurance Group (Subject)
Form SC 13G
02/13/2019
3:06 PM
White Mountains Insurance Group (Filer)
Form 13F-NT
02/12/2019
8:31 AM
WELLINGTON MANAGEMENT GROUP LLP (Filed by)
White Mountains Insurance Group (Subject)
Form SC 13G
02/11/2019
6:52 AM
VANGUARD GROUP INC (Filed by)
White Mountains Insurance Group (Subject)
Form SC 13G/A
02/06/2019
7:14 AM
White Mountains Insurance Group (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/04/2019
7:21 AM
White Mountains Insurance Group (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/07/2019
7:10 AM
White Mountains Insurance Group (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/02/2019
2:59 PM
Rountree George Manning (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/02/2019
2:56 PM
CAMPBELL REID TARLTON (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/02/2019
2:55 PM
SEELIG ROBERT LAWRENCE (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/02/2019
2:53 PM
PALMER JESS BRIAN (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/21/2018
7:43 AM
SMITH LOWNDES ANDREW (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/30/2018
4:28 PM
DAVIS MORGAN W (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/07/2018
3:08 PM
White Mountains Insurance Group (Filer)
Form 13F-NT
11/05/2018
7:57 AM
White Mountains Insurance Group (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
11/05/2018
7:39 AM
White Mountains Insurance Group (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/21/2018
5:17 PM
SEELIG ROBERT LAWRENCE (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/27/2018
12:19 PM
Tanner David Allen (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/27/2018
12:18 PM
Tanner David Allen (Reporting)
White Mountains Insurance Group (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
08/24/2018
7:20 AM
White Mountains Insurance Group (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
08/20/2018
12:49 PM
SEELIG ROBERT LAWRENCE (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/08/2018
3:08 PM
White Mountains Insurance Group (Filer)
Form 13F-NT
08/07/2018
8:15 AM
White Mountains Insurance Group (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
08/07/2018
7:22 AM
White Mountains Insurance Group (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/14/2018
5:51 AM
PALMER JESS BRIAN (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/08/2018
7:02 AM
White Mountains Insurance Group (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/29/2018
3:44 PM
White Mountains Insurance Group (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/25/2018
11:44 AM
Tolman Gary Charles (Reporting)
White Mountains Insurance Group (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
This page was last updated on 6/6/2020 by MarketBeat.com Staff

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