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White Mountains Insurance

271 hedge funds and large institutions have $3.4B invested in White Mountains Insurance in 2023 Q3 according to their latest regulatory filings, with 32 funds opening new positions, 82 increasing their positions, 82 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed

88% more first-time investments, than exits

New positions opened: 32 | Existing positions closed: 17

9% more capital invested

Capital invested by funds: $3.13B → $3.4B (+$271M)

5% more funds holding

Funds holding: 258271 (+13)

0.92% more ownership

Funds ownership: 87.71%88.64% (+0.92%)

0% more funds holding in top 10

Funds holding in top 10: 88 (0)

0% more repeat investments, than reductions

Existing positions increased: 82 | Existing positions reduced: 82

Holders
271
Holders Change
+13
Holders Change %
+5.04%
% of All Funds
4.3%
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.13%
New
32
Increased
82
Reduced
82
Closed
17
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$379M -$341K -222 -0.1%
Morgan Stanley
2
Morgan Stanley
New York
$304M +$1.4M +914 +0.5%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$240M +$2.87M +1,868 +1%
Fuller & Thaler Asset Management
4
Fuller & Thaler Asset Management
California
$200M -$9.93M -6,468 -5%
RRAM
5
River Road Asset Management
Kentucky
$191M -$7.97M -5,190 -4%
Boston Partners
6
Boston Partners
Massachusetts
$171M -$5.38M -3,506 -3%
BlackRock
7
BlackRock
New York
$167M -$497K -324 -0.3%
WCM
8
Wallace Capital Management
Texas
$123M +$1.03M +668 +0.8%
Wellington Management Group
9
Wellington Management Group
Massachusetts
$106M -$13.5M -8,814 -11%
LCOV
10
London Company of Virginia
Virginia
$96M -$1.68M -1,091 -2%
State Street
11
State Street
Massachusetts
$70.2M -$1.02M -664 -1%
T. Rowe Price Investment Management
12
T. Rowe Price Investment Management
Maryland
$64.6M +$51.5M +33,567 +348%
Bank of America
13
Bank of America
North Carolina
$59.4M -$3.34M -2,173 -5%
RP
14
Reinhart Partners
Wisconsin
$55.1M -$5.02M -3,267 -8%
FMI
15
Fiduciary Management Inc
Wisconsin
$55.1M +$551K +359 +1%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$55.1M +$970K +632 +2%
SAM
17
Southeastern Asset Management
Tennessee
$49.3M -$14.2M -9,272 -22%
Robeco Institutional Asset Management
18
Robeco Institutional Asset Management
Netherlands
$47.7M +$359K +234 +0.7%
CC
19
Cannell & Co
New York
$45.5M -$2.31M -1,505 -5%
Norges Bank
20
Norges Bank
Norway
$40.4M
Lord, Abbett & Co
21
Lord, Abbett & Co
New Jersey
$36.8M +$1.47M +955 +4%
RJA
22
Raymond James & Associates
Florida
$35.9M -$1.03M -670 -3%
Charles Schwab
23
Charles Schwab
California
$35.7M +$1.21M +787 +3%
SI
24
Scout Investments
Missouri
$33.4M -$2.49M -1,620 -7%
MAA
25
Mraz Amerine & Associates
California
$32.9M -$574K -374 -2%

WTM Hedge Fund Activity: Q3 2023 in Review

271 of the 6,301 institutional investors tracked by Wall St. Rank reported a position in White Mountains Insurance (WTM) for Q3 2023, worth a combined $3.4B — up 8.7% from $3.13B a quarter earlier.

Buyers outnumbered sellers: 32 funds opened new WTM positions and 17 closed out — a net gain of 15 holders — while 82 added to existing stakes and 82 trimmed.

The largest buyer was T. Rowe Price Investment Management, adding an estimated $51.5M. The largest seller was Fidelity Investments, cutting an estimated $16.1M.

  • 271 institutional investors held White Mountains Insurance (WTM) as of Q3 2023, up from 258 in Q2 2023.
  • Funds reported $3.4B of White Mountains Insurance stock for Q3 2023, up 8.7% quarter-over-quarter.
  • 32 funds opened new White Mountains Insurance positions in Q3 2023 and 17 closed out, a net change of +15 holders.
  • The largest White Mountains Insurance buyer in Q3 2023 was T. Rowe Price Investment Management, an estimated $51.5M added.
  • The largest White Mountains Insurance seller in Q3 2023 was Fidelity Investments, an estimated $16.1M sold.

Based on aggregated 13F filings for Q3 2023.