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Arthur J. Gallagher & Co

1,368 hedge funds and large institutions have $72.7B invested in Arthur J. Gallagher & Co in 2025 Q2 according to their latest regulatory filings, with 137 funds opening new positions, 559 increasing their positions, 475 reducing their positions, and 103 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 funds holding

Funds holding:

1.33% more ownership

Funds ownership: 87.64%88.97% (+1.3%)

6% less capital invested

Capital invested by funds: $77.3B → $72.7B (-$4.59B)

24% less funds holding in top 10

Funds holding in top 10: 4937 (-12)

Holders
1,368
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
Northwestern Mutual Wealth Management
426
Northwestern Mutual Wealth Management
Wisconsin
$4.67M
FMI
427
Factory Mutual Insurance
Massachusetts
$4.64M
OA
428
Oxbow Advisors
Texas
$4.62M
NAAA
429
New Age Alpha Advisors
New York
$4.57M
PGCM
430
Prescott Group Capital Management
Oklahoma
$4.53M
ACM
431
Aster Capital Management
United Arab Emirates
$4.45M
CCM
432
Coldstream Capital Management
Washington
$4.39M
PI
433
PineBridge Investments
New York
$4.36M
LSERS
434
Louisiana State Employees Retirement System
Louisiana
$4.32M
LWMM
435
Legacy Wealth Management (Mississippi)
Mississippi
$4.32M
BFS
436
Bradley Foster & Sargent
Connecticut
$4.29M
SAM
437
Securian Asset Management
Minnesota
$4.28M
OQS
438
Occudo Quantitative Strategies
Florida
$4.27M
YIH
439
Y-Intercept (HK)
Hong Kong
$4.25M
NCM
440
Nelson Capital Management
California
$4.22M
NB
441
Norinchukin Bank
Japan
$4.21M
TWC
442
TD Waterhouse Canada
Ontario, Canada
$4.16M
AMCA
443
Arthur M. Cohen & Associates
Illinois
$4.15M
Verition Fund Management
444
Verition Fund Management
Connecticut
$4.14M
TAMH
445
Taikang Asset Management (HK)
Hong Kong
$4.12M
BMSSC
446
B. Metzler seel. Sohn & Co
Germany
$4.11M
PS
447
Principal Securities
Iowa
$4.11M
GIBU
448
Gulf International Bank (UK)
United Kingdom
$4.08M
TCOT
449
Trust Company of Toledo
Ohio
$4.06M
BCM
450
Brasada Capital Management
Texas
$4.03M