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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
MYAM
626
Meiji Yasuda Asset Management
Japan
$1.38M
FT
627
Fiduciary Trust
Massachusetts
$1.38M
EIP
628
Ellis Investment Partners
Pennsylvania
$1.37M
PAM
629
Panagora Asset Management
Massachusetts
$1.37M
DJSG
630
D.J. St. Germain
Massachusetts
$1.34M
EHC
631
Everett Harris & Co
California
$1.34M
GC
632
Gilbert & Cook
Iowa
$1.32M
PA
633
Parallel Advisors
California
$1.31M
SPC
634
Sigma Planning Corp
Michigan
$1.29M
BCV
635
Banque Cantonale Vaudoise
Switzerland
$1.28M
FA
636
Fiduciary Alliance
South Carolina
$1.28M
BF
637
BOK Financial
Oklahoma
$1.28M
MIM
638
Morningstar Investment Management
Illinois
$1.27M
FC
639
Forte Capital
New York
$1.27M
NL
640
NVWM LLC
Pennsylvania
$1.27M
PA
641
Pinnacle Associates
New York
$1.27M
WTC
642
WhitTier Trust Company
Nevada
$1.26M
ORI
643
Oak Ridge Investments
Illinois
$1.26M
AAIS
644
ABN AMRO Investment Solutions
$1.26M
CFG
645
Citizens Financial Group
Rhode Island
$1.25M
AO
646
Advisor OS
Illinois
$1.25M
CWM
647
Connecticut Wealth Management
Connecticut
$1.25M
CWA
648
Clarus Wealth Advisors
Arizona
$1.25M
EIM
649
Essex Investment Management
Massachusetts
$1.24M
DTL
650
Dynamic Technology Lab
Singapore
$1.22M