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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
WT
451
Whittier Trust
California
$3.39M
NICM
452
Neo Ivy Capital Management
New York
$3.38M
LCM
453
Landscape Capital Management
New Jersey
$3.37M
BCI
454
Brinker Capital Investments
Pennsylvania
$3.36M
LFM
455
LGT Fund Management
Liechtenstein
$3.35M
BAMF
456
BI Asset Management Fondsmaeglerselskab
Denmark
$3.26M
LWMM
457
Legacy Wealth Management (Mississippi)
Mississippi
$3.25M
Allspring Global Investments
458
Allspring Global Investments
North Carolina
$3.23M
TFP
459
Tilia Fiduciary Partners
North Carolina
$3.22M
NW
460
NewEdge Wealth
Pennsylvania
$3.2M
Verition Fund Management
461
Verition Fund Management
Connecticut
$3.2M
TWM
462
Trueblood Wealth Management
Ohio
$3.13M
ALMGDA
463
AG2R La Mondiale Gestion d'Actifs
France
$3.11M
RWM
464
Ritholtz Wealth Management
New York
$3.1M
TF
465
Telligent Fund
Hong Kong
$3.1M
GCC
466
Game Creek Capital
Massachusetts
$3.1M
HIS
467
Harvest Investment Services
Illinois
$3.09M
MGP
468
Metis Global Partners
California
$3.09M
AA
469
Ancora Advisors
Ohio
$3.07M
Robeco Institutional Asset Management
470
Robeco Institutional Asset Management
Netherlands
$3.02M
SC
471
Savant Capital
Illinois
$3.01M
FFA
472
Fairfield Financial Advisors
Massachusetts
$2.99M
Lido Advisors
473
Lido Advisors
California
$2.99M
AWM
474
Apollon Wealth Management
South Carolina
$2.97M
Jane Street
475
Jane Street
New York
$2.96M