Prices via Intrinio. Supplier and customer ties are extracted from SEC filings and carry the sentence they came from. Not investment advice.
Prices via Intrinio. Supplier and customer ties are extracted from SEC filings and carry the sentence they came from. Not investment advice.
Each disclosed tie as a share of both companies’ annual revenue. The bigger share is the side that would feel it if the relationship ended.
| Partner | % of their revenue | % of AJG revenue | Skew |
|---|---|---|---|
| AXSAxis Capital Holdings Ltd | 23.00% | 11.00% | 2.1× |
| WTMWhite Mountains Insurance Group Ltd | 15.20% | 4.27% | 3.6× |
| RNRRenaissancere Holdings Ltd | 13.60% | 13.01% | 1.0× |
| GLREGreenlight Capital RE, Ltd. | 10.00% | 0.54% | 18× |
Sources
sec edgar · verbatim disclosureEach tie, with the sentence that disclosed it. Open a row for the wording and the filing it came from.
“Arthur J. Gallagher & Co. 570,384 23 % 512,000 21 % 398,093 18 %”
$1.5B relationship2.1× more of AXS’s book than AJG’s
basisAXS fy2025 · closed 2025-12 $6.4BAJG fy2025 · closed 2025-12 $13.3B
FILING10-K0001214816-26-000097cik 0001214816disclosed by AXS
“Marsh & McLennan Companies, Inc., Aon plc., and Arthur J. Gallagher & Co. provided 37% of gross premiums written in 2025.”
FILING10-K0001214816-26-000097cik 0001214816disclosed by AXS
“Arthur J. Gallagher & Co 10.0 % 16.8 % 17.6 %”
$72M relationship18× more of GLRE’s book than AJG’s
basisGLRE fy2025 · closed 2025-12 $725MAJG fy2025 · closed 2025-12 $13.3B
FILING10-K
“Arthur J. Gallagher & Co 15.2 12.5 16.9”
$568M relationship3.6× more of WTM’s book than AJG’s
basisWTM fy2025 · closed 2025-12 $3.7BAJG fy2025 · closed 2025-12 $13.3B
FILING
“Arthur J. Gallagher 5.6 % 19.2 % 13.6 %”
$1.7B relationship1.0× more of RNR’s book than AJG’s
basisRNR fy2025 · closed 2025-12 $12.7BAJG fy2025 · closed 2025-12 $13.3B
FILING10-K
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Arthur J. Gallagher & Co. has 1 disclosed supplier and 4 disclosed customers. Each one is named in an SEC filing, either Arthur J. Gallagher & Co.’s own annual report or the counterparty’s, and carries the sentence that discloses it.
Prev close 251.46 · gapped below the open, then crossed back over prior close. High/low 253.91 at 12:30 pm ET, 250.27 at 9:45 am ET.
Arthur J. Gallagher & Co.
Price, suppliers and customers from SEC filings, institutional ownership and the next report.
NYSE · Insurance Agents, Brokers & Service
AJG (Arthur J. Gallagher & Co.) has 1 disclosed suppliers and 4 disclosed customers, strongest disclosure first.
Suppliers:
Customers:
Select a tie for the filing sentence that discloses it; select again to open the company. Lines are disclosed suppliers and customers, coloured by industry; the closer to the centre, the more the filings disclose. A dot is green or red by today’s move. Extended: satellites hang off single companies, not bundled sectors.
Largest move on the map today: WTM −0.82%, in financials.