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White Mountains Insurance

178 hedge funds and large institutions have $3.45B invested in White Mountains Insurance in 2015 Q1 according to their latest regulatory filings, with 10 funds opening new positions, 60 increasing their positions, 64 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed

14% more funds holding in top 10

Funds holding in top 10: 78 (+1)

9% more capital invested

Capital invested by funds: $3.18B → $3.45B (+$276M)

0.27% more ownership

Funds ownership: 83.91%84.18% (+0.27%)

6% less repeat investments, than reductions

Existing positions increased: 60 | Existing positions reduced: 64

3% less funds holding

Funds holding: 183178 (-5)

29% less first-time investments, than exits

New positions opened: 10 | Existing positions closed: 14

Holders
178
Holders Change
-5
Holders Change %
-2.73%
% of All Funds
4.74%
Holding in Top 10
8
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+14.29%
% of All Funds
0.21%
New
10
Increased
60
Reduced
64
Closed
14
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
MAM
51
Martingale Asset Management
Massachusetts
$5.54M +$544K +825 +11%
JHIU
52
Janus Henderson Investors US
Colorado
$4.31M -$858K -1,300 -17%
Arrowstreet Capital
53
Arrowstreet Capital
Massachusetts
$4.05M -$2.62M -3,964 -40%
CC
54
Capital Counsel
New York
$3.9M
RA
55
Royce & Associates
New York
$3.86M +$330K +500 +10%
Envestnet Asset Management
56
Envestnet Asset Management
Illinois
$3.75M +$1.61M +2,437 +80%
ARC
57
Absolute Return Capital
Massachusetts
$3.68M +$2.3M +3,480 +183%
Brown Advisory
58
Brown Advisory
Maryland
$3.57M -$79.8K -121 -2%
AllianceBernstein
59
AllianceBernstein
Tennessee
$3.55M -$132K -200 -4%
Stifel Financial
60
Stifel Financial
Missouri
$3.51M +$15.2K +23 +0.5%
LDB
61
Lee, Danner & Bass
Tennessee
$3.36M
State of Wisconsin Investment Board
62
State of Wisconsin Investment Board
Wisconsin
$3.21M -$85.8K -130 -3%
TA
63
Teachers Advisors
New York
$3.1M +$20.5K +31 +0.7%
TRSOTSOK
64
Teachers Retirement System of the State of Kentucky
Kentucky
$2.94M
RhumbLine Advisers
65
RhumbLine Advisers
Massachusetts
$2.93M +$33K +50 +1%
Bank of Montreal
66
Bank of Montreal
Ontario, Canada
$2.7M +$477K +723 +22%
State Board of Administration of Florida Retirement System
67
State Board of Administration of Florida Retirement System
Florida
$2.68M -$139K -210 -5%
FCH
68
Freestone Capital Holdings
Washington
$2.64M +$1.29M +1,955 +95%
Citigroup
69
Citigroup
New York
$2.57M +$399K +605 +19%
Goldman Sachs
70
Goldman Sachs
New York
$2.5M -$274K -416 -10%
AF
71
Aegis Financial
Virginia
$2.46M
AG
72
Aperio Group
California
$2.39M -$168K -255 -7%
D.E. Shaw & Co
73
D.E. Shaw & Co
New York
$2.27M
QI
74
Qualcomm Inc
California
$2.26M -$1.19M -1,800 -35%
PRCM
75
Pine River Capital Management
Minnesota
$2.25M

WTM Hedge Fund Activity: Q1 2015 in Review

178 of the 3,753 institutional investors tracked by Wall St. Rank reported a position in White Mountains Insurance (WTM) for Q1 2015, worth a combined $3.45B — up 8.7% from $3.18B a quarter earlier.

Sellers outnumbered buyers: 14 funds closed out of WTM and 10 opened new positions — a net loss of 4 holders — while 64 trimmed existing stakes and 60 added.

The largest buyer was Impax Asset Management, opening a new position worth an estimated $12.7M. The largest seller was Jennison Associates, cutting an estimated $14.8M.

  • 178 institutional investors held White Mountains Insurance (WTM) as of Q1 2015, down from 183 in Q4 2014.
  • Funds reported $3.45B of White Mountains Insurance stock for Q1 2015, up 8.7% quarter-over-quarter.
  • 10 funds opened new White Mountains Insurance positions in Q1 2015 and 14 closed out, a net change of -4 holders.
  • The largest White Mountains Insurance buyer in Q1 2015 was Impax Asset Management, an estimated $12.7M added.
  • The largest White Mountains Insurance seller in Q1 2015 was Jennison Associates, an estimated $14.8M sold.

Based on aggregated 13F filings for Q1 2015.