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Security record · archived quarter

AON

Aon plc · Financial Services · Insurance - Brokers

273.47 -1.3% mkt cap $58.01B quote delayed (FMP) · as of Oct 11 03:53 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
171Tracked holders
0Δ holders
150.30MShares held
$53.02BReported value
+1New positions
−0Exits
Stable Conviction score 54/100 6 quarters of rising tracked shares ●●●●●● How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth 0.0% · share flow +0.4% · net new positions +0.6% — formula

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 164 -3 152.51M $50.56B +5 −7
Q1 2026 169 -3 143.04M $46.23B +6 −10
Q4 2025 171 0 150.30M $53.02B +1 —
Q3 2025 29 +4 89.97M $32.08B +4 −1
Q2 2025 23 +1 74.26M $26.49B +3 −2
Q1 2025 19 0 35.58M $14.19B +2 −2
Q4 2024 19 +1 34.32M $12.32B +2 −1
Q3 2024 17 0 24.43M $8.45B +1 −1
Q2 2024 17 — 24.02M $7.05B — —
Holder count
Who holds it · Q4 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 The Vanguard Group ✦ (passive) 20.17M +1.0% $7.12B 0.1% ▲ Add 3 SEC ↗ ×6
2 BlackRock ✦ (passive) 16.24M +2.5% $5.73B 0.1% ▲ Add 3 SEC ↗ ×20
3 Capital World Investors ✦ 12.25M +1.5% $4.32B 0.6% ▲ Add 7 SEC ↗
4 State Street Global Advisors ✦ (passive) 9.20M -0.3% $3.25B 0.1% ▼ Trim 5 SEC ↗
5 Massachusetts Financial Services Co… 8.55M — $3.02B 1.0% n/c 1 SEC ↗ ×9
6 Dodge & Cox ✦ 7.85M +126.6% $2.77B 1.5% ▲ Add 2 SEC ↗
7 Morgan Stanley ✦ 5.57M -9.2% $1.97B 0.1% ▼ Trim 2 SEC ↗ ×21
8 Geode Capital Management ✦ (passive) 5.14M +0.6% $1.81B 0.1% ▲ Add 7 SEC ↗ ×2
9 Berkshire Hathaway ✦ 3.60M -12.1% $1.27B 0.5% ▼ Trim 7 SEC ↗ ×3
10 Bank of New York Mellon Corp 3.48M — $1.23B 0.2% n/c 1 SEC ↗ ×28
11 Norges Bank ✦ (passive) 3.28M New $1.16B 0.1% New 1 SEC ↗
12 JPMorgan Chase ✦ 3.19M -52.3% $1.13B 0.1% ▼ Trim 2 SEC ↗ ×17
13 DZ BANK AG Deutsche Zentral… 2.42M — $852.21M 0.8% n/c 1 SEC ↗ ×3
14 Northern Trust Corp 2.10M — $740.93M 0.1% n/c 1 SEC ↗ ×8
15 Wcm Investment Management, Llc 1.99M — $708.03M 1.5% n/c 1 SEC ↗
16 Neuberger Berman Group LLC 1.80M — $636.73M 0.5% n/c 1 SEC ↗ ×2
17 Mitsubishi UFJ Asset Management… 1.81M — $624.12M 0.4% n/c 1 SEC ↗
18 Boston Partners 1.64M — $576.32M 0.6% n/c 1 SEC ↗ ×4
19 Goldman Sachs Group ✦ 1.41M +7.5% $497.49M 0.1% ▲ Add 2 SEC ↗ ×5
20 Bank Of America Corp /De/ 1.36M — $480.12M 0.0% n/c 1 SEC ↗ ×8
21 Legal & General Group Plc 1.35M — $476.41M 0.1% n/c 1 SEC ↗ ×3
22 Fidelity (FMR) ✦ 1.34M +129.9% $473.27M 0.0% ▲ Add 3 SEC ↗ ×5
23 Invesco Ltd. 1.34M — $471.49M 0.0% n/c 1 SEC ↗ ×16
24 Charles Schwab Investment… 1.31M — $462.53M 0.1% n/c 1 SEC ↗
25 Lazard Asset Management Llc 1.29M — $453.83M 0.8% n/c 1 SEC ↗ ×3
26 Capital International Investors 1.26M — $443.39M 0.1% n/c 1 SEC ↗
27 UBS AM, a distinct business unit of… 1.24M — $437.33M 0.1% n/c 1 SEC ↗ ×11
28 Amundi 1.22M — $429.58M 0.1% n/c 1 SEC ↗ ×4
29 Artisan Partners Limited Partnership 1.12M — $394.32M 0.6% n/c 1 SEC ↗
30 Ameriprise Financial Inc 1.11M — $391.07M 0.1% n/c 1 SEC ↗ ×7
31 Dimensional Fund Advisors Lp 1.04M — $367.29M 0.1% n/c 1 SEC ↗ ×5
32 Royal Bank Of Canada 954.75K — $336.91M 0.1% n/c 1 SEC ↗ ×13
33 FIL Ltd 883.76K — $311.86M 0.2% n/c 1 SEC ↗ ×3
34 UBS Group AG 820.12K — $289.40M 0.1% n/c 1 SEC ↗ ×6
35 Nuveen, LLC 808.18K — $285.19M 0.1% n/c 1 SEC ↗ ×3
36 Deutsche Bank Ag\ 795.63K — $280.76M 0.1% n/c 1 SEC ↗ ×7
37 Viking Global Investors ✦ 783.65K -44.6% $276.53M 0.7% ▼ Trim 2 SEC ↗
38 Millennium Management ✦ 636.92K +28.3% $224.76M 0.2% ▲ Add 7 SEC ↗
39 California Public Employees… 608.21K — $214.63M 0.1% n/c 1 SEC ↗
40 Adage Capital Partners ✦ 606.57K -6.1% $214.05M 0.3% ▼ Trim 5 SEC ↗
41 Barclays Plc 588.54K — $207.69M 0.1% n/c 1 SEC ↗ ×2
42 T. Rowe Price ✦ 578.39K -5.8% $204.10M 0.0% ▼ Trim 7 SEC ↗ ×2
43 Swiss National Bank 561.34K — $198.09M 0.1% n/c 1 SEC ↗
44 Focus Partners Wealth 546.20K — $192.76M 0.2% n/c 1 SEC ↗
45 Blair William & Co/Il 496.31K — $175.14M 0.5% n/c 1 SEC ↗
46 National Pension Service 472.50K — $166.74M 0.1% n/c 1 SEC ↗
47 Sumitomo Mitsui Trust Group, Inc. 470.90K — $166.17M 0.1% n/c 1 SEC ↗
48 Voya Investment Management Llc 466.22K — $164.52M 0.2% n/c 1 SEC ↗ ×2
49 Sei Investments Co 461.80K — $162.96M 0.2% n/c 1 SEC ↗ ×2
50 Arrowstreet Capital ✦ 456.55K +157.8% $161.11M 0.1% ▲ Add 4 SEC ↗
51 Citadel Advisors ✦ 442.29K -51.3% $156.07M 0.1% ▼ Trim 7 SEC ↗ ×2
52 AQR Capital Management ✦ 430.17K +276.1% $151.80M 0.1% ▲ Add 7 SEC ↗ ×9
53 Bnp Paribas Financial Markets 422.06K — $148.94M 0.1% n/c 1 SEC ↗
54 Balyasny Asset Management L.P. 387.01K — $136.57M 0.3% n/c 1 SEC ↗
55 Rhumbline Advisers 383.82K — $135.44M 0.1% n/c 1 SEC ↗
56 Hsbc Holdings Plc 381.36K — $135.40M 0.0% n/c 1 SEC ↗ ×14
57 Envestnet Asset Management Inc 344.31K — $121.50M 0.0% n/c 1 SEC ↗
58 Wells Fargo & Company/Mn 340.05K — $120.00M 0.0% n/c 1 SEC ↗ ×4
59 Aviva Plc 333.45K — $117.67M 0.2% n/c 1 SEC ↗
60 Mackenzie Financial Corp 328.70K — $116.95M 0.1% n/c 1 SEC ↗
61 California State Teachers… 318.34K — $112.34M 0.1% n/c 1 SEC ↗
62 Bank Of Montreal /Can/ 315.97K — $111.50M 0.0% n/c 1 SEC ↗ ×8
63 Russell Investments Group, Ltd. 306.50K — $108.23M 0.1% n/c 1 SEC ↗ ×18
64 Franklin Resources Inc 290.26K — $102.43M 0.0% n/c 1 SEC ↗ ×10
65 Principal Financial Group Inc 248.48K — $87.68M 0.0% n/c 1 SEC ↗ ×3
66 Raymond James Financial Inc 246.65K — $87.04M 0.0% n/c 1 SEC ↗ ×3
67 New York State Common Retirement… 242.63K — $85.62M 0.1% n/c 1 SEC ↗
68 Manufacturers Life Insurance… 232.03K — $81.88M 0.1% n/c 1 SEC ↗
69 Citigroup Inc 222.43K — $78.49M 0.1% n/c 1 SEC ↗ ×4
70 Alliancebernstein L.P. 218.50K — $77.10M 0.0% n/c 1 SEC ↗
71 Ensign Peak Advisors, Inc 206.49K — $72.86M 0.1% n/c 1 SEC ↗
72 Point72 Asset Management ✦ 188.22K +3.4% $66.42M 0.1% ▲ Add 2 SEC ↗
73 State Board Of Administration Of… 181.41K — $64.02M 0.1% n/c 1 SEC ↗
74 Nomura Asset Management Co Ltd 167.85K — $59.23M 0.1% n/c 1 SEC ↗ ×2
75 Aberdeen Group plc 153.29K — $54.09M 0.1% n/c 1 SEC ↗ ×2
76 Corient Private Wealth LP 171.50K — $53.57M 0.0% n/c 1 SEC ↗ ×4
77 Stifel Financial Corp 144.43K — $50.97M 0.0% n/c 1 SEC ↗ ×6
78 Storebrand Asset Management As 142.59K — $50.32M 0.1% n/c 1 SEC ↗
79 Ninety One UK Ltd 138.22K — $48.78M 0.1% n/c 1 SEC ↗
80 Markel Group ✦ 134.05K +3.3% $47.30M 0.4% ▲ Add 7 SEC ↗ ×2
81 Danske Bank A/S 121.06K — $42.72M 0.1% n/c 1 SEC ↗ ×2
82 Quantinno Capital Management LP 116.31K — $41.05M 0.1% n/c 1 SEC ↗
83 Pnc Financial Services Group, Inc. 114.80K — $40.51M 0.0% n/c 1 SEC ↗ ×8
84 Chevy Chase Trust Holdings, LLC 112.06K — $39.54M 0.1% n/c 1 SEC ↗ ×2
85 Mitsubishi UFJ Trust & Banking Corp 108.47K — $38.28M 0.1% n/c 1 SEC ↗
86 State Of Wisconsin Investment Board 108.26K — $38.20M 0.1% n/c 1 SEC ↗
87 Korea Investment CORP 103.94K — $36.68M 0.1% n/c 1 SEC ↗
88 Zurcher Kantonalbank (Zurich… 97.64K — $34.46M 0.1% n/c 1 SEC ↗
89 Asset Management One Co., Ltd. 94.55K — $33.72M 0.1% n/c 1 SEC ↗
90 Pictet Asset Management Holding SA 93.97K — $33.16M 0.0% n/c 1 SEC ↗
91 CIBC Asset Management Inc 89.60K — $31.62M 0.1% n/c 1 SEC ↗
92 Swedbank AB 87.41K — $30.84M 0.0% n/c 1 SEC ↗
93 Royal London Asset Management Ltd 85.99K — $30.35M 0.1% n/c 1 SEC ↗
94 Wellington Management ✦ 84.23K -81.1% $29.72M 0.0% ▼ Trim 4 SEC ↗ ×3
95 Gotham Asset Management ✦ 81.51K -1.3% $28.76M 0.1% ▼ Trim 7 SEC ↗
96 Tidal Investments LLC 80.29K — $28.33M 0.1% n/c 1 SEC ↗
97 Td Asset Management Inc 78.16K — $27.58M 0.0% n/c 1 SEC ↗ ×2
98 LPL Financial LLC 75.49K — $26.64M 0.0% n/c 1 SEC ↗
99 Credit Agricole S A 69.54K — $24.54M 0.1% n/c 1 SEC ↗ ×2
100 Victory Capital Management Inc 67.64K — $23.87M 0.0% n/c 1 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

Norges Bank $1.16B 0.1%

Exited

No tracked exits this quarter.

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1,241 holders, 181.94M shares, $57.21B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Insider transactions

Open-market purchases (P)

Sep 02 KNIGHT LESTER B

Director · 1.74K sh @ 325.63 · $566,271

Sep 02 KNIGHT LESTER B

Director · 5.10K sh @ 326.53 · $1.66M

Sep 02 KNIGHT LESTER B

Director · 7.21K sh @ 327.52 · $2.36M

Sep 02 KNIGHT LESTER B

Director · 4.14K sh @ 328.34 · $1.36M

Sep 02 KNIGHT LESTER B

Director · 1.44K sh @ 329.69 · $474,754

Sep 02 KNIGHT LESTER B

Director · 367 sh @ 330.51 · $121,297

Open-market sales (S)

No open-market insider sales in our coverage window.

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Beneficial ownership
Jul 16 SC 13G — JPMORGAN CHASE & CO

View original SEC filing ↗

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q4 2025 · Methodology · Get this via the API