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Arthur J. Gallagher & Co

1,284 hedge funds and large institutions have $60.5B invested in Arthur J. Gallagher & Co in 2025 Q4 according to their latest regulatory filings, with 150 funds opening new positions, 391 increasing their positions, 564 reducing their positions, and 171 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more ownership

Funds ownership:

less funds holding

Funds holding:

less first-time investments, than exits

New positions opened: | Existing positions closed:

13% less capital invested

Capital invested by funds: $69.6B → $60.5B (-$9.1B)

31% less repeat investments, than reductions

Existing positions increased: 391 | Existing positions reduced: 564

31% less funds holding in top 10

Funds holding in top 10: 2618 (-8)

Holders
1,284
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
18
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$146M
Puts
$109M
Net Calls
Net Calls Change

Top Sellers

1 -$317M
2 -$242M
3 -$225M
4
Morgan Stanley
Morgan Stanley
New York
-$215M
5
DZ Bank
DZ Bank
Germany
-$206M
Name Holding Trade Value Shares
Change
Change in
Stake
BAMF
451
BI Asset Management Fondsmaeglerselskab
Denmark
$2.73M
MSE
452
MUFG Securities EMEA
United Kingdom
$2.72M
MCM
453
MAI Capital Management
Ohio
$2.7M
ALMGDA
454
AG2R La Mondiale Gestion d'Actifs
France
$2.7M
HH
455
Hilltop Holdings
Texas
$2.65M
BCI
456
Brinker Capital Investments
Pennsylvania
$2.61M
Lido Advisors
457
Lido Advisors
California
$2.61M
RWM
458
Ritholtz Wealth Management
New York
$2.6M
PAM
459
Panagora Asset Management
Massachusetts
$2.6M
TRCT
460
Tower Research Capital (TRC)
New York
$2.57M
FLPIM
461
F.L. Putnam Investment Management
Massachusetts
$2.56M
LIM
462
Leavell Investment Management
Alabama
$2.53M
AA
463
Ancora Advisors
Ohio
$2.51M
GT
464
Glenmede Trust
Pennsylvania
$2.5M
IWM
465
Iams Wealth Management
Nebraska
$2.47M
PCG
466
Prosperity Consulting Group
Maryland
$2.47M
CL
467
Choreo LLC
Illinois
$2.46M
MGP
468
Metis Global Partners
California
$2.45M
PEAK6
469
PEAK6
Illinois
$2.41M
TMAM
470
Tokio Marine Asset Management
Japan
$2.41M
AWA
471
Argo Wealth Advisory
Virginia
$2.4M
HWM
472
HB Wealth Management
Georgia
$2.39M
CWG
473
C WorldWide Group
Denmark
$2.39M
UB
474
UMB Bank
Missouri
$2.39M
ISWM
475
Intesa Sanpaolo Wealth Management
$2.38M