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Arthur J. Gallagher & Co

1,359 hedge funds and large institutions have $72.6B invested in Arthur J. Gallagher & Co in 2025 Q2 according to their latest regulatory filings, with 134 funds opening new positions, 555 increasing their positions, 474 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more call options, than puts

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

more ownership

Funds ownership:

1% more funds holding

Funds holding: 1,3411,359 (+18)

6% less capital invested

Capital invested by funds: $77.2B → $72.6B (-$4.6B)

24% less funds holding in top 10

Funds holding in top 10: 4937 (-12)

Holders
1,359
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
37
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$164M
Puts
$148M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
MGP
451
Metis Global Partners
California
$3.98M
VNIM
452
Vaughan Nelson Investment Management
Texas
$3.97M
IG
453
ING Group
Netherlands
$3.97M
MSRPS
454
Maryland State Retirement & Pension System
Maryland
$3.95M
SW
455
SVB Wealth
Massachusetts
$3.94M
RF
456
Robbins Farley
New Hampshire
$3.91M
CGH
457
Crossmark Global Holdings
Texas
$3.9M
NVIM
458
New Vernon Investment Management
Illinois
$3.89M
BG
459
Bollard Group
Massachusetts
$3.88M
TF
460
Telligent Fund
Hong Kong
$3.84M
HH
461
Hilltop Holdings
Texas
$3.84M
Parallax Volatility Advisers
462
Parallax Volatility Advisers
California
$3.83M
NW
463
NewEdge Wealth
Pennsylvania
$3.8M
CC
464
Chicago Capital
Illinois
$3.76M
NMERB
465
New Mexico Educational Retirement Board
New Mexico
$3.73M
SSCM
466
Sovereign's Capital Management
Georgia
$3.72M
WG
467
Winton Group
United Kingdom
$3.7M
DILIC
468
Dai-ichi Life Insurance Company
Japan
$3.68M
CGIM
469
Capital Group Investment Management
Singapore
$3.67M
IFU
470
iSAM Funds (UK)
United Kingdom
$3.67M
DFCM
471
Dark Forest Capital Management
Puerto Rico
$3.66M
CA
472
Clearstead Advisors
Ohio
$3.65M
PCG
473
Prosperity Consulting Group
Maryland
$3.6M
Two Sigma Advisers
474
Two Sigma Advisers
New York
$3.55M
Allspring Global Investments
475
Allspring Global Investments
North Carolina
$3.55M