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Arch Capital

844 hedge funds and large institutions have $30.6B invested in Arch Capital in 2025 Q2 according to their latest regulatory filings, with 96 funds opening new positions, 350 increasing their positions, 287 reducing their positions, and 83 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

more funds holding

Funds holding:

4% less capital invested

Capital invested by funds: $31.7B → $30.6B (-$1.16B)

32% less funds holding in top 10

Funds holding in top 10: 1913 (-6)

51% less call options, than puts

Call options by funds: $17.2M | Put options by funds: $35.3M

Holders
844
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
13
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$17.2M
Puts
$35.3M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
GCM
176
Graham Capital Management
Connecticut
$9.96M
Pathstone Holdings
177
Pathstone Holdings
New Jersey
$9.9M
VOYA Investment Management
178
VOYA Investment Management
Georgia
$9.83M
CIS
179
Capital International Sarl
California
$9.74M
SOMRS
180
State of Michigan Retirement System
Michigan
$9.69M
MOACM
181
Mutual of America Capital Management
New York
$8.9M
ProShare Advisors
182
ProShare Advisors
Maryland
$8.82M
WC
183
Westwind Capital
New Mexico
$8.79M
MIM
184
MetLife Investment Management
New Jersey
$8.65M
Wealth Enhancement Advisory Services
185
Wealth Enhancement Advisory Services
Minnesota
$8.49M
TRSOTSOK
186
Teachers Retirement System of the State of Kentucky
Kentucky
$8.39M
COPPSERS
187
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$8.33M
Squarepoint
188
Squarepoint
New York
$8.33M
CNB
189
Czech National Bank
Czech Republic
$8.31M
QCM
190
QRG Capital Management
Illinois
$7.97M
KCG
191
Kinsale Capital Group
Virginia
$7.74M
AF
192
Apexium Financial
Texas
$7.7M
Handelsbanken Fonder
193
Handelsbanken Fonder
Sweden
$7.66M
VI
194
Vestcor Inc
New Brunswick, Canada
$7.45M
Mackenzie Financial
195
Mackenzie Financial
Ontario, Canada
$7.38M
CCM
196
Carderock Capital Management
Maryland
$7.37M
SAM
197
Shell Asset Management
Netherlands
$7.36M
Bank of Nova Scotia
198
Bank of Nova Scotia
Ontario, Canada
$7.3M
HighTower Advisors
199
HighTower Advisors
Illinois
$7.25M
Mercer Global Advisors
200
Mercer Global Advisors
Colorado
$7.06M