JANUS HENDERSON GROUP PLC

Position in AJG — Arthur J. Gallagher & Co.

CIK 1274173 LONDON, X0

Back to AJG Full portfolio

Position in AJG

as of Mar 31, 2026 · filed May 18, 2026 Compact

Position Value

$426,877,012

-$56,946,160 QoQ

Shares Held

1,970,990

+5.4% QoQ

Ownership

0.767%

of shares outstanding

% of Portfolio

0.22%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 0.ToString("F0")% Shared 89.36230016387704.ToString("F0")% None 10.637699836122962.ToString("F0")%

Common Shares in AJG Over Time

Shares Held

Position Value (USD)

Position in Insurance Brokers

Financial Services · as of Mar 31, 2026

JANUS HENDERSON GROUP PLC holds $764,874,133 across 11 Insurance Brokers names. AJG ranks #1 (55.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AJG	Arthur J. Gallagher & Co. This page	1,970,990	$426,877,012
2	WTW	Willis Towers Watson PLC	903,762	$262,723,612
3	MRSH	Marsh & Mclennan Companies, Inc.	157,363	$27,294,612
4	BWIN	Baldwin Insurance Group, Inc.	881,885	$19,348,556
5	GSHD	Goosehead Insurance, Inc.	386,906	$16,505,408
6	AON	Aon plc	26,747	$8,633,395
7	BRO	Brown & Brown, Inc.	24,402	$1,591,254
8	CRVL	Corvel Corp	12,699	$694,000

All Filings in AJG

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$426,877,012	1,970,990	+5.4%	Shares	Defined	2026-05-18
2025-12-31	$483,823,172	1,869,559	+14.7%	Shares	Defined	2026-02-17
2025-09-30	$504,965,093	1,630,287	+5.3%	Shares	Defined	2025-11-14
2025-06-30	$495,638,914	1,548,291	+1.2%	Shares	Defined	2025-08-14
2025-03-31	$528,346,662	1,530,375	+2.0%	Shares	Defined	2025-05-15
2024-12-31	$425,739,516	1,499,875	+12.7%	Shares	Defined	2025-02-14
2024-09-30	$374,419,900	1,330,703	+2.4%	Shares	Defined	2024-11-14
2024-06-30	$336,979,049	1,299,522	+5.8%	Shares	Defined	2024-08-14
2024-03-31	$307,115,628	1,228,266	+180.6%	Shares	Defined	2024-05-15
2023-12-31	$98,452,237	437,799	+1410.2%	Shares	Defined	2024-02-14
2023-09-30	$6,607,689	28,990	-5.5%	Shares	Defined	2023-11-14
2023-06-30	$6,733,551	30,667	-9.6%	Shares	Defined	2023-08-14
2023-03-31	$6,486,365	33,905	-7.3%	Shares	Defined	2023-05-15
2022-12-31	$6,892,644	36,558	+31.2%	Shares	Defined	2023-02-14
2022-09-30	$4,771,387	27,867	-0.4%	Shares	Defined	2023-01-13
2022-06-30	$4,561,858	27,980	-81.2%	Shares	Defined	2022-08-15
2022-03-31	$25,973,494	148,760	+43.3%	Shares	Defined	2022-05-16
2021-12-31	$17,607,673	103,776	+29.1%	Shares	Defined	2022-02-14
2021-09-30	$11,950,270	80,392	-60.0%	Shares	Defined	2021-11-16
2021-06-30	$28,145,013	200,921	+94.9%	Shares	Defined	2021-08-16
2021-03-31	$12,865,658	103,115	+10.6%	Shares	Defined	2021-05-17
2020-12-31	$11,534,225	93,236	-62.9%	Shares	Defined	2021-02-16
2020-09-30	$26,559,810	251,561	+7.2%	Shares	Defined	2020-11-16
2020-06-30	$22,887,337	234,766	-48.2%	Shares	Defined	2020-08-14
2020-03-31	$36,962,747	453,475	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.