ACGL icon

Arch Capital

846 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, 351 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
846
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
Mercer Global Advisors
201
Mercer Global Advisors
Colorado
$7.06M
Public Sector Pension Investment Board (PSP Investments)
202
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$6.99M
SAM
203
Steinberg Asset Management
New York
$6.93M
MWM
204
Moran Wealth Management
Florida
$6.93M
CLGM
205
Capitolis Liquid Global Markets
New York
$6.88M
PL
206
Perpetual Ltd
Australia
$6.88M
TSW
207
Thompson Siegel & Walmsley
Virginia
$6.88M
RC
208
Riposte Capital
New York
$6.83M
PNC Financial Services Group
209
PNC Financial Services Group
Pennsylvania
$6.79M
ACM
210
Aquatic Capital Management
Illinois
$6.79M
II
211
IFM Investors
Australia
$6.76M
DnB Asset Management
212
DnB Asset Management
Norway
$6.75M
M&T Bank
213
M&T Bank
New York
$6.75M
US Bancorp
214
US Bancorp
Minnesota
$6.67M
JFG
215
Jefferies Financial Group
New York
$6.62M
DILIC
216
Dai-ichi Life Insurance Company
Japan
$6.61M
AB
217
Amalgamated Bank
New York
$6.6M
QT
218
Quantbot Technologies
New York
$6.49M
AWM
219
Axxcess Wealth Management
California
$6.48M
FAF
220
Första AP-fonden
Sweden
$6.47M
A
221
AustralianSuper
Australia
$6.4M
MAM
222
Martingale Asset Management
Massachusetts
$6.31M
TG
223
TCW Group
California
$6.24M
EWM
224
Empirical Wealth Management
Washington
$6.23M
AV
225
ASR Vermogensbeheer
Netherlands
$6.19M