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Arthur J. Gallagher & Co

1,240 hedge funds and large institutions have $49.7B invested in Arthur J. Gallagher & Co in 2026 Q1 according to their latest regulatory filings, with 153 funds opening new positions, 429 increasing their positions, 472 reducing their positions, and 183 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: 153 | Existing positions closed: 183

18% less capital invested

Capital invested by funds: $60.6B → $49.7B (-$10.9B)

33% less funds holding in top 10

Funds holding in top 10: 1812 (-6)

Holders
1,240
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
VAS
551
Vestmark Advisory Solutions
Massachusetts
$1.14M
SOAM
552
SBI Okasan Asset Management
Japan
$1.13M
PDL
553
Portfolio Design Labs
California
$1.12M
GAAM
554
Guinness Atkinson Asset Management
California
$1.12M
DA
555
Dover Advisors
Virginia
$1.12M
VI
556
Vestcor Inc
New Brunswick, Canada
$1.12M
EWM
557
EPG Wealth Management
Georgia
$1.11M
PP
558
Prudential plc
United Kingdom
$1.1M
MNBTD
559
Moody National Bank Trust Division
Texas
$1.1M
GC
560
Gilbert & Cook
Iowa
$1.08M
MIM
561
Merrion Investment Management
New Jersey
$1.08M
EHC
562
Everett Harris & Co
California
$1.08M
VFG
563
V2 Financial group
Illinois
$1.06M
OQS
564
Occudo Quantitative Strategies
Florida
$1.05M
CHAM
565
Clear Harbor Asset Management
Connecticut
$1.04M
VNIM
566
Vaughan Nelson Investment Management
Texas
$1.04M
AF
567
Allworth Financial
California
$1.04M
MMEA
568
Main Management ETF Advisors
California
$1.03M
MMG
569
Monetary Management Group
Missouri
$1.02M
S
570
SignatureFD
Georgia
$1.02M
BTD
571
BankPlus Trust Department
Mississippi
$1.02M
HI
572
Horizon Investments
North Carolina
$1.02M
SW
573
SVB Wealth
Massachusetts
$1.01M
4WM
574
44 Wealth Management
Oregon
$1.01M
SL
575
SFM LLC
New Hampshire
$998K