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Arthur J. Gallagher & Co

1,227 hedge funds and large institutions have $49.6B invested in Arthur J. Gallagher & Co in 2026 Q1 according to their latest regulatory filings, with 151 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: 151 | 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
1,227
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
N
51
Nuveen
North Carolina
$155M
BIP
52
Brandes Investment Partners
California
$152M
SFFS
53
Stonehage Fleming Financial Services
Jersey
$141M
BCF
54
BLS Capital Fondsmaeglerselskab
Denmark
$140M
UE
55
Unisphere Establishment
Liechtenstein
$138M
Barclays
56
Barclays
United Kingdom
$137M
CB
57
Cooke & Bieler
Pennsylvania
$135M
Sumitomo Mitsui Trust Group
58
Sumitomo Mitsui Trust Group
Japan
$127M
Mawer Investment Management
59
Mawer Investment Management
Alberta, Canada
$126M
VGA
60
Vanguard Global Advisers
Pennsylvania
$123M
FAM
61
Fenimore Asset Management
New York
$123M
Lord, Abbett & Co
62
Lord, Abbett & Co
New Jersey
$120M
JAM
63
Jupiter Asset Management
United Kingdom
$113M
Bank Julius Baer & Co
64
Bank Julius Baer & Co
Switzerland
$110M
T. Rowe Price Associates
65
T. Rowe Price Associates
Maryland
$108M
National Pension Service
66
National Pension Service
South Korea
$108M
Raymond James Financial
67
Raymond James Financial
Florida
$107M
CIC
68
Chilton Investment Company
Connecticut
$106M
Wells Fargo
69
Wells Fargo
California
$105M
Royal Bank of Canada
70
Royal Bank of Canada
Ontario, Canada
$105M
HSBC Holdings
71
HSBC Holdings
United Kingdom
$99.7M
VAM
72
Vanguard Asset Management
$95.1M
BCM
73
Bowie Capital Management
Texas
$95.1M
RhumbLine Advisers
74
RhumbLine Advisers
Massachusetts
$92.9M
New York State Common Retirement Fund
75
New York State Common Retirement Fund
New York
$89.5M