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Arthur J. Gallagher & Co

1,228 hedge funds and large institutions have $49.6B invested in Arthur J. Gallagher & Co in 2026 Q1 according to their latest regulatory filings, with 152 funds opening new positions, 423 increasing their positions, 468 reducing their positions, and 180 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

less funds holding

Funds holding:

16% less first-time investments, than exits

New positions opened: 152 | Existing positions closed: 180

18% less capital invested

Capital invested by funds: $60.6B → $49.6B (-$10.9B)

33% less funds holding in top 10

Funds holding in top 10: 1812 (-6)

Holders
1,228
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
12
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$174M
Puts
$71.8M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
MSA
501
MUFG Securities Americas
New York
$1.54M
SPIA
502
Steward Partners Investment Advisory
New York
$1.54M
AG
503
Ascent Group
Virginia
$1.52M
SAM
504
Securian Asset Management
Minnesota
$1.51M
AT
505
Arlington Trust
Alabama
$1.51M
BIM
506
Bridges Investment Management
Nebraska
$1.5M
CIC
507
Cincinnati Indemnity Company
Ohio
$1.49M
Squarepoint
508
Squarepoint
New York
$1.48M
PWPS
509
Pinnacle Wealth Planning Services
Ohio
$1.47M
STA
510
Summit Trail Advisors
New York
$1.47M
CNAM
511
Campbell Newman Asset Management
Wisconsin
$1.46M
WIA
512
World Investment Advisors
California
$1.46M
FFA
513
Farther Finance Advisors
California
$1.46M
Nomura Holdings
514
Nomura Holdings
Japan
$1.45M
KRSITF
515
Kentucky Retirement Systems Insurance Trust Fund
Kentucky
$1.45M
VT
516
Vise Technologies
New York
$1.44M
SC
517
SummitTX Capital
Texas
$1.41M
SC
518
Savant Capital
Illinois
$1.39M
AW
519
Alteri Wealth
California
$1.39M
PFM
520
Potomac Fund Management
Florida
$1.38M
CAM
521
Cresset Asset Management
Illinois
$1.38M
A
522
AustralianSuper
Australia
$1.35M
CWM
523
Cabot Wealth Management
Massachusetts
$1.35M
CIBC World Market
524
CIBC World Market
Ontario, Canada
$1.33M
FA
525
Fiduciary Alliance
South Carolina
$1.33M