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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
OA
401
Oxbow Advisors
Texas
$4.47M
KAS
402
Kestra Advisory Services
Texas
$4.37M
IIM
403
INTECH Investment Management
Florida
$4.34M
USCWA
404
U.S. Capital Wealth Advisors
Texas
$4.34M
PS
405
Principal Securities
Iowa
$4.33M
CCM
406
Coldstream Capital Management
Washington
$4.3M
RF
407
Robbins Farley
New Hampshire
$4.25M
BFS
408
Bradley Foster & Sargent
Connecticut
$4.25M
AI
409
Ariel Investments
Illinois
$4.23M
William Blair Investment Management
410
William Blair Investment Management
Illinois
$4.18M
LSERS
411
Louisiana State Employees Retirement System
Louisiana
$4.18M
AMCA
412
Arthur M. Cohen & Associates
Illinois
$4.15M
NB
413
Norinchukin Bank
Japan
$4.14M
NCM
414
Nelson Capital Management
California
$4.13M
BCM
415
Brasada Capital Management
Texas
$4.11M
VAS
416
Vestmark Advisory Solutions
Massachusetts
$4M
NAAA
417
New Age Alpha Advisors
New York
$3.96M
Neuberger Berman Group
418
Neuberger Berman Group
New York
$3.94M
SF
419
Synovus Financial
Georgia
$3.93M
MSRPS
420
Maryland State Retirement & Pension System
Maryland
$3.91M
LOAMS
421
Lombard Odier Asset Management (Switzerland)
Switzerland
$3.91M
TCOT
422
Trust Company of Toledo
Ohio
$3.88M
GIBU
423
Gulf International Bank (UK)
United Kingdom
$3.88M
SAM
424
Securian Asset Management
Minnesota
$3.84M
VNIM
425
Vaughan Nelson Investment Management
Texas
$3.84M