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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
TMAM
451
Tokio Marine Asset Management
Japan
$2.17M
LIM
452
Leavell Investment Management
Alabama
$2.15M
DC
453
Davenport & Co
Virginia
$2.14M
SP
454
SIH Partners
Delaware
$2.11M
JFG
455
Jefferies Financial Group
New York
$2.1M
HWM
456
HB Wealth Management
Georgia
$2.1M
AA
457
Ancora Advisors
Ohio
$2.1M
AWA
458
Argo Wealth Advisory
Virginia
$2.09M
BCI
459
Brinker Capital Investments
Pennsylvania
$2.08M
Northwestern Mutual Wealth Management
460
Northwestern Mutual Wealth Management
Wisconsin
$2.08M
SCB
461
Saudi Central Bank
Saudi Arabia
$2.05M
UB
462
UMB Bank
Missouri
$2.05M
Envestnet Portfolio Solutions
463
Envestnet Portfolio Solutions
Illinois
$2.03M
PAM
464
Panagora Asset Management
Massachusetts
$2M
AIM
465
Anchor Investment Management
South Carolina
$1.99M
KIA
466
Knollwood Investment Advisory
Maryland
$1.99M
EH
467
Equitable Holdings
New York
$1.98M
PS
468
Principal Securities
Iowa
$1.98M
EOJOAM
469
E. Ohman J:or Asset Management
Sweden
$1.96M
IIM
470
INTECH Investment Management
Florida
$1.95M
FLPIM
471
F.L. Putnam Investment Management
Massachusetts
$1.89M
YIH
472
Y-Intercept (HK)
Hong Kong
$1.86M
MGP
473
Metis Global Partners
California
$1.85M
BIG
474
Brooklyn Investment Group
New York
$1.81M
HA
475
Harbor Advisors
Florida
$1.81M