Aon PLC

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AON·G0403H108·US·Common Stock·Financial Services - Insurance Brokers-13D/G

AON (Aon PLC) is held by 314 institutional investors as of Q2 2026. Largest holders: BlackRock, Inc. ($5.2B), VANGUARD CAPITAL MANAGEMENT LLC ($4.5B), JPMORGAN CHASE & CO ($4B). Net institutional sentiment: Mixed.

314

Holders

(34 Elite)

$59.3B

Total Value

47% (320)

Consensus

151 buying - 169 selling

13F: Jun 30, 2026Insider & Congress: Updated regularly

Smart Money Verdict

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Institutional (13F)26

Insider (Form 4)65

Activist (13D/13G)59

Congressional (STOCK Act)34

Holder Quality

89

★★★★★

Elite

69

★★★★

Strong

17

★★★

Solid

55

★★

Below

54

★

Weak

Held by 314 funds

34 elite

Who's Trading

Source dates: Price Oct 15, 2026 · Insiders Sep 3, 2026 · Activists Jul 16, 2026 · Congress none

InsiderKBKNIGHT LESTER BBuy $121KSep 2, 2026

InsiderKBKNIGHT LESTER BBuy $1.4MSep 2, 2026

InsiderKBKNIGHT LESTER BBuy $475KSep 2, 2026

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Top Holders

Top Holders (314)History

AllNewIncreasedHeldDecreasedExitedFirst report

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Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Decreased	15.7M(-2.7%)	$5.2B	0.1%	-22.82%	0
VAVANGUARD CAPITAL MANAGEMENT LLC	Increased	13.6M(+0.2%)	$4.5B	0.1%	-14.47%	32
JPMORGAN CHASE & CO	Increased	12.2M(+115.8%)	$4B	0.2%	-17.44%	62
Capital World Investors	Increased	11.7M(+2.0%)	$3.9B	0.5%	+0.44%	39
STATE STREET CORP	Increased	9.4M(+2.1%)	$3.1B	0.1%	+28.61%	33
DODGE & COX	Increased	8.6M(+5.9%)	$2.9B	1.5%	-21.64%	53
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	Decreased	7.6M(-8.9%)	$2.6B	0.8%	+47.39%	0
VPVANGUARD PORTFOLIO MANAGEMENT LLC	Increased	7.2M(+58.0%)	$2.4B	0.1%	-15.41%	54
MORGAN STANLEY	Decreased	6.2M(-2.5%)	$2.1B	0.1%	-9.24%	0
GEODE CAPITAL MANAGEMENT, LLC	Decreased	5.2M(-1.2%)	$1.7B	0.1%	+3.52%	0
Bank of New York Mellon Corp	Decreased	3.2M(-3.9%)	$1.1B	0.2%	-6.46%	0
PRICE T ROWE ASSOCIATES INC /MD/	Increased	3.1M(+144.9%)	$1B	0.1%	-9.50%	62
Mitsubishi UFJ Asset Management Co., Ltd.	Increased	2.8M(+9.4%)	$913.4M	0.5%	-13.75%	49
Independent Franchise Partners LLP	Increased	2.6M(+2.3%)	$878M	5.8%	-0.66%	64
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	Increased	2.6M(+227.9%)	$867.3M	0.4%	-17.67%	61
DBDZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	Decreased	2.3M(-23.5%)	$748.2M	0.6%	-20.47%	0
Boston Partners	Increased	2.1M(+6.9%)	$695.8M	0.6%	-12.01%	48
NORTHERN TRUST CORP	Decreased	2M(-2.0%)	$676.8M	0.1%	+25.97%	0
AQR CAPITAL MANAGEMENT LLC	Increased	1.9M(+94.5%)	$623M	0.2%	-16.87%	60
WCM INVESTMENT MANAGEMENT, LLC	Decreased	1.9M(-3.9%)	$614.5M	1.1%	+21.89%	0

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High Conviction Moves-Smart Money Convergence-Fund Consensus-Double-Down Detection

Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer