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Arthur J. Gallagher & Co

1,310 hedge funds and large institutions have $69.5B invested in Arthur J. Gallagher & Co in 2025 Q3 according to their latest regulatory filings, with 114 funds opening new positions, 499 increasing their positions, 476 reducing their positions, and 135 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less capital invested

Capital invested by funds: $ → $

less ownership

Funds ownership:

4% less funds holding

Funds holding: 1,3631,310 (-53)

16% less first-time investments, than exits

New positions opened: 114 | Existing positions closed: 135

30% less funds holding in top 10

Funds holding in top 10: 3726 (-11)

Holders
1,310
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
26
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$242M
Puts
$113M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
NFSG
1301
Newbridge Financial Services Group
Florida
$929
SA
1302
Seneschal Advisors
Washington
$620
IAS
1303
IMA Advisory Services
Colorado
$619
EFMH
1304
E Fund Management (HK)
Hong Kong
$619
DCM
1305
Davis Capital Management
Florida
$619
DF
1306
DecisionPoint Financial
Arizona
$612
HFS
1307
Hughes Financial Services
Virginia
$502
HC
1308
Hurley Capital
New York
$310
SHIM
1309
Stone House Investment Management
Pennsylvania
$310
YDMI
1310
Y.D. More Investments
Israel
$191
Loomis, Sayles & Company
1311
Loomis, Sayles & Company
Massachusetts
$53
Norges Bank
1312
Norges Bank
Norway
Winslow Capital Management
1313
Winslow Capital Management
Minnesota
Viking Global Investors
1314
Viking Global Investors
Connecticut
WP
1315
Woodline Partners
California
AI
1316
Axiom Investors
Connecticut
LIP
1317
Lighthouse Investment Partners
Florida
HF
1318
HRT Financial
New York
FIG
1319
Fortress Investment Group
New York
TC
1320
TwinBeech Capital
New York
WAM
1321
Weiss Asset Management
Massachusetts
KCM
1322
Kingdon Capital Management
New York
RPI
1323
Railway Pension Investments
United Kingdom
Hudson Bay Capital Management
1324
Hudson Bay Capital Management
Connecticut
CI
1325
Cooper Investors
Australia