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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
NAAA
426
New Age Alpha Advisors
New York
$4.57M
PGCM
427
Prescott Group Capital Management
Oklahoma
$4.53M
ACM
428
Aster Capital Management
United Arab Emirates
$4.45M
CCM
429
Coldstream Capital Management
Washington
$4.39M
PI
430
PineBridge Investments
New York
$4.36M
LSERS
431
Louisiana State Employees Retirement System
Louisiana
$4.32M
LWMM
432
Legacy Wealth Management (Mississippi)
Mississippi
$4.32M
BFS
433
Bradley Foster & Sargent
Connecticut
$4.29M
SAM
434
Securian Asset Management
Minnesota
$4.28M
OQS
435
Occudo Quantitative Strategies
Florida
$4.27M
YIH
436
Y-Intercept (HK)
Hong Kong
$4.25M
NCM
437
Nelson Capital Management
California
$4.22M
NB
438
Norinchukin Bank
Japan
$4.21M
TWC
439
TD Waterhouse Canada
Ontario, Canada
$4.16M
AMCA
440
Arthur M. Cohen & Associates
Illinois
$4.15M
Verition Fund Management
441
Verition Fund Management
Connecticut
$4.14M
TAMH
442
Taikang Asset Management (HK)
Hong Kong
$4.12M
BMSSC
443
B. Metzler seel. Sohn & Co
Germany
$4.11M
PS
444
Principal Securities
Iowa
$4.11M
GIBU
445
Gulf International Bank (UK)
United Kingdom
$4.08M
TCOT
446
Trust Company of Toledo
Ohio
$4.06M
BCM
447
Brasada Capital Management
Texas
$4.03M
GH
448
GAM Holding
Switzerland
$4.02M
MFG
449
Merit Financial Group
Georgia
$4.01M
ACM
450
AlphaStar Capital Management
North Carolina
$3.99M