GALLAGHER ARTHUR J & CO

$AJG
13F holders
1,231
Net 13F flow · Q
Insider buys · 90d
0
Insider net · 90d
Congress · 90d
0
Convergence

Institutional holders

Top 10 of 1,231 · Source: 13F-HR
01
Axa S.a.
02
State Street
03
ProShare Advisors LLC
04
Second Line Capital, LLC
05
Strs Ohio
06
Litman Gregory Wealth Management LLC
07
Envestnet Asset Management Inc.
08
American Beacon Advisors, Inc.
09
State Farm Mutual Automobile Insurance Co.
10
Mirae Asset Global Investments Co., Ltd.

Each fund name links to that filer's expert page. Share counts and per-fund weights are pending the 13F ingest fix (portfolios_expertholding.units is currently mis-populated — see the same caveat on the fund detail page's holdings table). Quarter-over-quarter delta ships with the metrics pipeline.

See all 1,231 13F holders · Pro →

Smart Money · top-200 alpha cohort

26 holders · Q1 2026

$AJG is held by 26 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 0.83%, with an average of 0.13% of portfolio. Largest holder: Legacy Wealth Management, LLC / MS at 0.83%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

01
Legacy Wealth Management, LLC / MS
0.83% NEW
α +14.9pts
02
Merrion Investment Management Co, LLC
0.58% held
α +16.0pts
03
United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund
0.51% ↓ 1.6pp
α +13.4pts
04
Eventide Asset Management, LLC
0.30% NEW
α +22.5pts
05
Connor, Clark & Lunn Investment Management Ltd.
0.20% NEW
α +12.3pts
06
WINTON GROUP Ltd
0.17% NEW
α +27.0pts
07
New Age Alpha Advisors, LLC
0.11% held
α +10.8pts
08
Wellington Management Group LLP
0.10% held
α +10.5pts
09
Mountain Hill Investment Partners Corp.
0.09% held
α +15.0pts
10
Aigen Investment Management, LP
0.08% held
α +50.5pts
11
Fiduciary Alliance LLC
0.08% held
α +16.8pts
12
Svb Wealth LLC
0.07% held
α +29.6pts
13
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
0.07% held
α +27.5pts
14
Nisa Investment Advisors, LLC
0.05% held
α +16.6pts
15
Principal Securities, Inc.
0.03% held
α +21.3pts
16
Citigroup Inc.
0.03% ↓ 1.2pp
α +26.3pts
17
Shufro Rose & Co. LLC
0.02% held
α +32.3pts
18
RFG Advisory, LLC
0.01% held
α +16.2pts
19
Fulton Bank, N.a.
0.01% held
α +23.8pts
20
Choate Investment Advisors
0.01% held
α +13.8pts
21
Bradley Foster & Sargent INC
0.01% held
α +11.1pts
22
Erste Asset Management GmbH
0.00% held
α +33.4pts
23
Banco Santander, S.A.
0.00% held
α +12.6pts
24
Johnson Financial Group, Inc.
0.00% held
α +14.7pts
25
Pittenger & Anderson Inc.
0.00% held
α +21.3pts
26
CV Advisors LLC
0.00% held
α +29.1pts

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.

Insider activity · last 90 days

32 transactions · 10 filers
23 Dec 2025
Mead Christopher E
▼ SOLD
4,000
$258.11
S
22 Dec 2025
Howell Douglas K
▼ SOLD
5,000
$258.05
S
19 Dec 2025
Bay Walter D.
▼ SOLD
15,850
$255.00
S
21 Nov 2025
Mead Christopher E
▼ SOLD
1,250
$250.74
S
18 Nov 2025
Cary Richard C
▼ SOLD
6,000
$261.00
S
03 Nov 2025
Pesch Michael Robert
▲ BOUGHT
599
$248.72
P
03 Nov 2025
Pesch Michael Robert
▲ BOUGHT
989
$247.42
P
03 Nov 2025
Pesch Michael Robert
▲ BOUGHT
1,874
$246.82
P
03 Nov 2025
Pesch Michael Robert
▲ BOUGHT
538
$245.85
P
22 Sep 2025
Howell Douglas K
▼ SOLD
2,100
$299.84
S
22 Sep 2025
Howell Douglas K
▼ SOLD
5,900
$299.44
S
19 Sep 2025
Howell Douglas K
▼ SOLD
3,400
$299.71
S

Transaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.

Congress trades · last 90 days

18 disclosures · STOCK Act
House · Minnesota · Traded Mar 8
SOLD
$1K–$15K
Mar 10STOCK
House · Minnesota · Traded Mar 8
SOLD
$1K–$15K
Mar 10STOCK
House · Minnesota · Traded Mar 8
SOLD
$15K–$50K
Mar 10STOCK
House · California · Traded Feb 10
SOLD
$1K–$15K
Mar 9STOCK
House · Texas · Traded Dec 18
SOLD
$1K–$15K
Jan 15STOCK
House · Louisiana · Traded Oct 23
BOUGHT
$1K–$15K
Jan 13STOCK
House · Louisiana · Traded Jul 29
SOLD
$1K–$15K
Jan 13STOCK
House · California · Traded Dec 19
BOUGHT
$1K–$15K
Jan 12STOCK
House · Texas · Traded Nov 13
SOLD
$1K–$15K
Dec 11STOCK
House · California · Traded Nov 10
SOLD
$1K–$15K
Dec 8STOCK
See full $AJG Congress history →

Convergence · Pattern Engine ships in v1.1

30-day window
In development

Convergence detection for $AJG lands with the Pattern Engine.

Once the Pattern Engine ships, this section will surface every active convergence event involving $AJG — the institutional managers and Congress members on the same name, the 30-day window, and the combined position size.

Source data: SEC EDGAR · 13F-HR · Form 4 · CapitolTrades · Last refreshed 08:52 UTC.