What does CUSIP G9618E107 represent in this 13F holders report?

CUSIP G9618E107 is the security identifier for WTM - WHITE MOUNTAINS INSURANCE GROUP LTD - COMMON used to aggregate holder disclosures.

How many institutions held WTM - WHITE MOUNTAINS INSURANCE GROUP LTD - COMMON in Q4 2014?

179 institutional investors reported WTM - WHITE MOUNTAINS INSURANCE GROUP LTD - COMMON for Q4 2014. Use the holders table for investor-level position and value details.

WHITE MOUNTAINS INSURANCE GROUP LTD - COMMON (WTM)

CUSIP: G9618E107

Q4 2014 13F Holders as of 31 Dec 2014

Type / Class: Equity / COMMON
Shares outstanding: 2,481,286
Total 13F shares: 5,026,289
Share change: -53,486
Total reported value: $3,167,551,783
Price per share: $630.11
Number of holders: 179
Value change: -$33,724,059
Number of buys: 77
Number of sells: 51

Quarterly Holders Quick Answers

What is CUSIP G9618E107?
CUSIP G9618E107 identifies WTM - WHITE MOUNTAINS INSURANCE GROUP LTD - COMMON in SEC institutional holdings data.

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Newer quarter: Q1 2015
Previous quarter: Q3 2014

Recent filing periods for CUSIP G9618E107:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of WTM - WHITE MOUNTAINS INSURANCE GROUP LTD - COMMON (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
FRANKLIN RESOURCES INC	13F	Company	58%	1,427,640	$899,512,000	—	30 Sep 2014	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	13%	328,771	$207,149,000	—	30 Sep 2014	13F
VANGUARD GROUP INC	13F	Company	11%	265,425	$167,237,000	—	30 Sep 2014	13F
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC	13F	Company	10%	257,286	$162,108,000	—	30 Sep 2014	13F
LONDON CO OF VIRGINIA	13F	Company	8.9%	220,465	$138,909,000	—	30 Sep 2014	13F
JENNISON ASSOCIATES LLC	13F	Company	8.7%	216,110	$136,164,000	—	30 Sep 2014	13F
THIRD AVENUE MANAGEMENT LLC	13F	Company	7.3%	182,014	$114,681,000	—	30 Sep 2014	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	6.9%	170,033	$107,132,000	—	30 Sep 2014	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	6.6%	164,715	$103,783,000	—	30 Sep 2014	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	5.5%	136,068	$85,732,000	—	30 Sep 2014	13F
Boston Partners	13F	Company	5.4%	133,604	$84,180,000	—	30 Sep 2014	13F
ADVISORY RESEARCH INC	13F	Company	5.2%	128,888	$81,209,000	—	30 Sep 2014	13F
River Road Asset Management, LLC	13F	Company	4.3%	107,581	$67,784,000	—	30 Sep 2014	13F
FENIMORE ASSET MANAGEMENT INC	13F	Company	3.5%	87,144	$54,907,000	—	30 Sep 2014	13F
Wallace Capital Management Inc.	13F	Company	3.2%	79,705	$50,220,000	—	30 Sep 2014	13F
STATE STREET CORP	13F	Company	3%	74,150	$46,720,000	—	30 Sep 2014	13F
REINHART PARTNERS, LLC.	13F	Company	2.2%	54,000	$34,024,000	—	30 Sep 2014	13F
PROSPECTOR PARTNERS LLC	13F	Company	2%	50,000	$31,504,000	—	30 Sep 2014	13F
BlackRock Fund Advisors	13F	Company	2%	48,715	$30,694,000	—	30 Sep 2014	13F
MANAGED ACCOUNT ADVISORS LLC	13F	Company	1.8%	43,934	$27,681,000	—	30 Sep 2014	13F
HERMES INVESTMENT MANAGEMENT LTD	13F	Company	1.7%	43,017	$27,104,000	—	30 Sep 2014	13F
GoodHaven Capital Management, LLC	13F	Company	1.7%	42,925	$27,046,000	—	30 Sep 2014	13F
FULLER & THALER ASSET MANAGEMENT, INC.	13F	Company	1.7%	41,028	$25,851,000	—	30 Sep 2014	13F
Cove Street Capital, LLC	13F	Company	1.6%	40,756	$25,679,000	—	30 Sep 2014	13F
NORGES BANK	13F	Company	1.6%	40,419	$25,467,000	—	30 Sep 2014	13F
Cannell & Co.	13F	Company	1.6%	39,617	$25,012,000	—	30 Sep 2014	13F
WELLS FARGO & COMPANY/MN	13F	Company	1.3%	33,225	$20,934,000	—	30 Sep 2014	13F
THOMPSON SIEGEL & WALMSLEY LLC	13F	Company	1.3%	31,945	$20,128,000	—	30 Sep 2014	13F
ELKHORN PARTNERS LIMITED PARTNERSHIP	13F	Company	1.2%	30,900	$19,469,000	—	30 Sep 2014	13F
SPEECE THORSON CAPITAL GROUP INC	13F	Company	1.2%	30,856	$19,441,000	—	30 Sep 2014	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	1.2%	30,236	$19,050,000	—	30 Sep 2014	13F
AMERIPRISE FINANCIAL INC	13F	Company	1.2%	30,093	$18,961,000	—	30 Sep 2014	13F
Mraz, Amerine & Associates, Inc.	13F	Company	1.2%	28,752	$18,116,000	—	30 Sep 2014	13F
NORTHERN TRUST CORP	13F	Company	1.1%	28,210	$17,774,000	—	30 Sep 2014	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.92%	22,900	$14,429,000	—	30 Sep 2014	13F
Bank of New York Mellon Corp	13F	Company	0.89%	21,998	$13,860,000	—	30 Sep 2014	13F
Brandywine Global Investment Management, LLC	13F	Company	0.87%	21,474	$13,531,000	—	30 Sep 2014	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.8%	19,767	$12,455,000	—	30 Sep 2014	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.6%	14,997	$9,449,000	—	30 Sep 2014	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.59%	14,698	$9,261,000	—	30 Sep 2014	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.56%	13,886	$8,750,000	—	30 Sep 2014	13F
ATLANTA CAPITAL MANAGEMENT CO L L C	13F	Company	0.5%	12,315	$7,759,000	—	30 Sep 2014	13F
FIRST TRUST ADVISORS LP	13F	Company	0.49%	12,098	$7,623,000	—	30 Sep 2014	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.47%	11,764	$7,412,000	—	30 Sep 2014	13F
VAN DEN BERG MANAGEMENT I, INC	13F	Company	0.47%	11,624	$7,324,000	—	30 Sep 2014	13F
Burgundy Asset Management Ltd.	13F	Company	0.43%	10,760	$6,780,000	—	30 Sep 2014	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.43%	10,631	$6,698,000	—	30 Sep 2014	13F
RUSSELL FRANK CO/	13F	Company	0.41%	10,087	$6,356,000	—	30 Sep 2014	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.39%	9,734	$6,133,000	—	30 Sep 2014	13F
MARTINGALE ASSET MANAGEMENT L P	13F	Company	0.26%	6,335	$3,992,000	—	30 Sep 2014	13F

Institutional Holders of WHITE MOUNTAINS INSURANCE GROUP LTD - COMMON (WTM) as of Q4 2014

As of 31 Dec 2014, WHITE MOUNTAINS INSURANCE GROUP LTD - COMMON (WTM) was held by 179 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 5,026,289 shares. The largest 10 holders included FRANKLIN RESOURCES INC, PRICE T ROWE ASSOCIATES INC /MD/, VANGUARD GROUP INC, HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC, LONDON CO OF VIRGINIA, JENNISON ASSOCIATES LLC, PRINCIPAL FINANCIAL GROUP INC, WELLINGTON MANAGEMENT GROUP LLP, THIRD AVENUE MANAGEMENT LLC, and BlackRock Institutional Trust Company, N.A.. This page lists 179 institutional shareholders reporting positions in this security for the Q4 2014 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q4 2014 vs Q3 2014 Across Filers

Q3 2014 holders

165

Q4 2014 holders

179

Holder diff

Investor	Q3 2014 Shares	Q4 2014 Shares	Share Diff	Share Chg %	Q3 2014 Value $	Q4 2014 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.