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Arthur J. Gallagher & Co

1,322 hedge funds and large institutions have $69.6B invested in Arthur J. Gallagher & Co in 2025 Q3 according to their latest regulatory filings, with 112 funds opening new positions, 503 increasing their positions, 484 reducing their positions, and 136 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:

3% less funds holding

Funds holding: 1,3681,322 (-46)

18% less first-time investments, than exits

New positions opened: 112 | Existing positions closed: 136

30% less funds holding in top 10

Funds holding in top 10: 3726 (-11)

Holders
1,322
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
SC
476
Savant Capital
Illinois
$3.01M
FFA
477
Fairfield Financial Advisors
Massachusetts
$2.99M
Lido Advisors
478
Lido Advisors
California
$2.99M
AWM
479
Apollon Wealth Management
South Carolina
$2.97M
Jane Street
480
Jane Street
New York
$2.96M
HWM
481
HB Wealth Management
Georgia
$2.96M
Group One Trading
482
Group One Trading
Illinois
$2.92M
FFA
483
Farther Finance Advisors
California
$2.87M
CL
484
Choreo LLC
Illinois
$2.86M
CWG
485
C WorldWide Group
Denmark
$2.86M
UB
486
UMB Bank
Missouri
$2.86M
OAM
487
Ostrum Asset Management
France
$2.86M
ONST
488
Old North State Trust
North Carolina
$2.85M
KIA
489
Knollwood Investment Advisory
Maryland
$2.84M
AC
490
Allstate Corporation
Illinois
$2.82M
WorldQuant Millennium Advisors
491
WorldQuant Millennium Advisors
New York
$2.8M
GIM
492
Glenmede Investment Management
Pennsylvania
$2.74M
TMAM
493
Tokio Marine Asset Management
Japan
$2.73M
TI
494
Tidal Investments
Wisconsin
$2.68M
LIM
495
Leavell Investment Management
Alabama
$2.67M
AI
496
Atom Investors
Texas
$2.66M
HA
497
Harbor Advisors
Florida
$2.59M
DGM
498
Delta Global Management
New York
$2.58M
AWA
499
Arkadios Wealth Advisors
Georgia
$2.54M
NMIMC
500
Northwestern Mutual Investment Management Company
Wisconsin
$2.53M