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Mercury Insurance
MCY

Overview Fund Activity

254 hedge funds and large institutions have $1.57B invested in Mercury Insurance in 2025 Q1 according to their latest regulatory filings, with 50 funds opening new positions, 76 increasing their positions, 92 reducing their positions, and 75 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
254
Holders Change
-29
Holders Change %
-10.25%
% of All Funds
3.45%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
50
Increased
76
Reduced
92
Closed
75
Calls
$45.3M
Puts
$17M
Net Calls
+$28.3M
Net Calls Change
+$27.7M

Top Buyers

1
RCMNY
Rubric Capital Management (New York)
New York
$102M
2
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
$53.5M
3
DCM
DG Capital Management
New York
$32.7M
4
WHG
Westwood Holdings Group
Texas
$27.5M
5
DCP
Diameter Capital Partners
New York
$19.6M

Top Sellers

1
Goldman Sachs
Goldman Sachs
New York
$13.7M
2
Point72 Asset Management
Point72 Asset Management
Connecticut
$0
3
Vanguard Group
Vanguard Group
Pennsylvania
$192M
4
CSS
Cubist Systematic Strategies
Connecticut
$0
5
WSL
Western Standard LLC
California
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
PAM
76
Panagora Asset Management
Massachusetts
$1.66M -$7.68M -137,321 -82%
OAC
77
OMERS Administration Corp
Ontario, Canada
$1.63M +$1.63M +29,200 New
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
78
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$1.63M +$1.63M +29,100 New
HSBC Holdings
79
HSBC Holdings
United Kingdom
$1.48M -$20.7K -369 -1%
California State Teachers Retirement System (CalSTRS)
80
California State Teachers Retirement System (CalSTRS)
California
$1.44M – – –
Canada Life
81
Canada Life
Manitoba, Canada
$1.44M -$83.3K -1,489 -5%
ACM
82
Aquatic Capital Management
Illinois
$1.42M +$1.42M +25,327 New
CastleKeep Investment Advisors
83
CastleKeep Investment Advisors
Connecticut
$1.4M -$16K -286 -1%
T. Rowe Price Associates
84
T. Rowe Price Associates
Maryland
$1.38M +$19.2K +343 +1%
Wells Fargo
85
Wells Fargo
California
$1.38M -$621K -11,101 -31%
HF
86
HRT Financial
New York
$1.37M +$1.37M +24,469 New
Deutsche Bank
87
Deutsche Bank
Germany
$1.36M -$144K -2,578 -10%
Janus Henderson Group
88
Janus Henderson Group
United Kingdom
$1.35M +$670K +11,911 +98%
BTC
89
Bank & Trust Company
Illinois
$1.34M -$69.6K -1,245 -5%
Squarepoint
90
Squarepoint
New York
$1.34M -$42.5K -760 -3%
SC
91
SummitTX Capital
Texas
$1.31M +$1.31M +23,351 New
WG
92
Winton Group
United Kingdom
$1.23M +$209K +3,744 +21%
RA
93
Royce & Associates
New York
$1.2M +$663K +11,854 +123%
Raymond James Financial
94
Raymond James Financial
Florida
$1.19M -$989K -17,693 -45%
Mariner
95
Mariner
Kansas
$1.16M -$11.7K -209 -1%
Ensign Peak Advisors
96
Ensign Peak Advisors
Utah
$1.13M – – –
FRM
97
Fox Run Management
Connecticut
$1.11M +$1.11M +19,862 New
Teacher Retirement System of Texas
98
Teacher Retirement System of Texas
Texas
$1.09M -$3.85M -68,890 -78%
Thrivent Financial for Lutherans
99
Thrivent Financial for Lutherans
Minnesota
$1.09M -$56.8K -1,016 -5%
SSA
100
Schonfeld Strategic Advisors
New York
$1.09M +$735K +13,145 +209%
2 3
4
5 6