AON
Aon plcCompany with tickers: AON
CIK
315293
CUSIP
G0403H108
Shares Outstanding
213,576,949
Website
https://www.aon.com
Investor Relations
https://ir.aon.com/
13F Activity (30d)
57 filings
16 filers
Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this stock, matched by the stock's CUSIP. Each row is one fund position with its size, value and weight in that fund.
Funds holding AON
190 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 6,465,619 | $2,086,972,501 | 0.10% | Long | 2026-03-31 | |
| VANGUARD 500 INDEX FUND | — | 5,449,590 | $1,759,018,660 | 0.12% | Long | 2026-03-31 | |
| Dodge & Cox Stock Fund | — | 3,684,200 | $1,189,186,076 | 1.04% | Long | 2026-03-31 | |
| Dodge & Cox International Stock Fund | — | 2,249,200 | $725,996,776 | 1.19% | Long | 2026-03-31 | |
| VANGUARD VALUE INDEX FUND | — | 1,882,321 | $607,575,572 | 0.27% | Long | 2026-03-31 | |
| VANGUARD INSTITUTIONAL INDEX FUND | — | 1,209,445 | $390,384,657 | 0.12% | Long | 2026-03-31 | |
| iShares Russell 1000 Growth ETF | — | 782,086 | $252,441,719 | 0.23% | Long | 2026-03-31 | |
| WCM Focused International Growth Fund | — | 747,970 | $241,429,757 | 1.23% | Long | 2026-03-31 | |
| Bridge Builder Large Cap Growth Fund | — | 569,723 | $183,895,190 | 0.70% | Long | 2026-03-31 | |
| Disciplined Value Fund | — | 563,595 | $181,917,194 | 1.07% | Long | 2026-03-31 | |
| FPA Crescent Fund | — | 499,156 | $161,117,574 | 1.36% | Long | 2026-03-31 | |
| DIAMOND HILL LARGE CAP FUND | — | 438,721 | $141,610,364 | 3.59% | Long | 2026-03-31 | |
| Dodge & Cox Global Stock Fund | — | 387,100 | $124,948,138 | 1.04% | Long | 2026-03-31 | |
| Dodge & Cox Balanced Fund | — | 357,700 | $115,458,406 | 0.79% | Long | 2026-03-31 | |
| VANGUARD FINANCIALS INDEX FUND | — | 342,268 | $114,820,646 | 0.82% | Long | 2026-02-28 | |
| VANGUARD RUSSELL 1000 GROWTH INDEX FUND | — | 319,892 | $107,314,169 | 0.23% | Long | 2026-02-28 | |
| College Retirement Equities Fund - Total Global Stock Account | — | 271,206 | $87,539,873 | 0.07% | Long | 2026-03-31 | |
| Invesco S&P 500 Low Volatility ETF | — | 243,196 | $81,584,962 | 0.99% | Long | 2026-02-28 | |
| VANGUARD LARGE-CAP INDEX FUND | — | 238,950 | $77,128,281 | 0.12% | Long | 2026-03-31 | |
| Independent Franchise Partners US Equity Fund | — | 213,696 | $68,976,795 | 4.51% | Long | 2026-03-31 | |
| Nicholas Fund, Inc. | — | 180,507 | $56,255,007 | 1.45% | Long | 2026-04-30 | |
| DIAMOND HILL LONG SHORT FUND | — | 164,037 | $52,947,863 | 2.42% | Long | 2026-03-31 | |
| iShares Russell 1000 ETF | — | 149,847 | $48,367,615 | 0.11% | Long | 2026-03-31 | |
| VANGUARD MEGA CAP VALUE INDEX FUND | — | 122,101 | $40,961,222 | 0.34% | Long | 2026-02-28 | |
| Bridge Builder International Equity Fund | — | 126,700 | $40,896,226 | 0.17% | Long | 2026-03-31 | |
| SIIT WORLD EQUITY EX-US FUND | — | 117,293 | $39,348,283 | 0.42% | Long | 2026-02-28 | |
| VANGUARD TAX-MANAGED CAPITAL APPRECIATION FUND | — | 118,932 | $38,388,871 | 0.15% | Long | 2026-03-31 | |
| VANGUARD BALANCED INDEX FUND | — | 114,611 | $36,994,139 | 0.06% | Long | 2026-03-31 | |
| VANGUARD FTSE SOCIAL INDEX FUND | — | 109,834 | $36,846,012 | 0.15% | Long | 2026-02-28 | |
| College Retirement Equities Fund - S&P 500 Index Account | — | 100,031 | $32,288,006 | 0.13% | Long | 2026-03-31 | |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | — | 97,888 | $31,596,289 | 0.10% | Long | 2026-03-31 | |
| Six Circles U.S. Unconstrained Equity Fund | — | 96,126 | $31,027,550 | 0.10% | Long | 2026-03-31 | |
| Large Cap Equity Fund | — | 85,000 | $27,436,300 | 4.39% | Long | 2026-03-31 | |
| DAVENPORT CORE LEADERS FUND | — | 81,417 | $26,279,779 | 2.27% | Long | 2026-03-31 | |
| Multi Cap Equity Fund | — | 67,500 | $21,787,650 | 4.58% | Long | 2026-03-31 | |
| Invesco KBW Property & Casualty Insurance ETF | — | 62,482 | $20,960,837 | 7.56% | Long | 2026-02-28 | |
| Stock Index Fund | — | 63,508 | $20,499,112 | 0.12% | Long | 2026-03-31 | |
| VANGUARD S&P 500 VALUE INDEX FUND | — | 49,214 | $16,509,821 | 0.25% | Long | 2026-02-28 | |
| Destinations Large Cap Equity Fund | — | 47,848 | $16,051,569 | 0.46% | Long | 2026-02-28 | |
| VANGUARD ESG U.S. STOCK ETF | — | 46,401 | $15,566,143 | 0.13% | Long | 2026-02-28 | |
| EQUITY INDEX PORTFOLIO | — | 48,059 | $15,512,484 | 0.12% | Long | 2026-03-31 | |
| iShares Global 100 ETF | — | 46,635 | $15,052,845 | 0.20% | Long | 2026-03-31 | |
| VANGUARD MEGA CAP INDEX FUND | — | 43,977 | $14,752,964 | 0.14% | Long | 2026-02-28 | |
| Partners III Opportunity Fund | — | 45,000 | $14,525,100 | 4.63% | Long | 2026-03-31 | |
| 500 Index Trust | — | 44,102 | $14,235,244 | 0.12% | Long | 2026-03-31 | |
| Invesco Equally-Weighted S&P 500 Fund | — | 39,203 | $13,151,430 | 0.19% | Long | 2026-02-28 | |
| DIAMOND HILL SELECT FUND | — | 39,176 | $12,645,229 | 2.22% | Long | 2026-03-31 | |
| VANGUARD RUSSELL 1000 INDEX FUND | — | 35,227 | $11,817,602 | 0.11% | Long | 2026-02-28 | |
| iShares Russell 1000 Value ETF | — | 36,541 | $11,794,704 | 0.02% | Long | 2026-03-31 | |
| Invesco MSCI USA ETF | — | 34,887 | $11,703,542 | 0.11% | Long | 2026-02-28 |
Showing 1–50 of 190 positions