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Arthur J. Gallagher & Co

1,364 hedge funds and large institutions have $72.6B invested in Arthur J. Gallagher & Co in 2025 Q2 according to their latest regulatory filings, with 137 funds opening new positions, 556 increasing their positions, 474 reducing their positions, and 102 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:

1.31% more ownership

Funds ownership: 87.55%88.86% (+1.3%)

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
1,364
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
PEAK6
576
PEAK6
Illinois
$1.84M
MSA
577
MUFG Securities Americas
New York
$1.82M
SDIC
578
South Dakota Investment Council
South Dakota
$1.8M
IAA
579
Independent Advisor Alliance
North Carolina
$1.77M
MCM
580
MAI Capital Management
Ohio
$1.76M
CIM
581
Contravisory Investment Management
Massachusetts
$1.76M
EWS
582
Eagle Wealth Strategies
New Jersey
$1.76M
BIG
583
Builder Investment Group
Georgia
$1.76M
SAM
584
Seelaus Asset Management
New Jersey
$1.75M
TNBTD
585
Trustmark National Bank Trust Department
Mississippi
$1.74M
Empower Advisory Group
586
Empower Advisory Group
Colorado
$1.73M
PFM
587
Potomac Fund Management
Florida
$1.72M
BTD
588
BankPlus Trust Department
Mississippi
$1.71M
CAS
589
Coppell Advisory Solutions
Texas
$1.7M
RBWA
590
RFG - Bristol Wealth Advisors
Massachusetts
$1.7M
SPIA
591
Steward Partners Investment Advisory
New York
$1.7M
P
592
&Partners
Tennessee
$1.7M
CP
593
Covenant Partners
Tennessee
$1.69M
DA
594
Dover Advisors
Virginia
$1.67M
OTL
595
Oak Thistle LLC
New York
$1.67M
ATC
596
Argent Trust Co
Tennessee
$1.67M
LCM
597
Legato Capital Management
California
$1.67M
PCM
598
Parsons Capital Management
Rhode Island
$1.66M
GI
599
GAMMA Investing
California
$1.66M
VI
600
Vestcor Inc
New Brunswick, Canada
$1.66M