AON NYSE
Aon plc
1W: +4.3%
1M: +6.0%
3M: +3.3%
YTD: -3.5%
1Y: -10.3%
3Y: +7.8%
5Y: +35.8%
$335.53
+3.94 (+1.19%)
Weekly Expected Move ±2.9%
$310
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$348
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🏦 Institutional Activity
Latest: Q1 20261,402
Institutions Holding
+8 vs prior
78.0%
Ownership
-14.98%
131
New
435
Increased
625
Reduced
240
Closed
👔 Insider Trades
25 records| Date | Name | Title | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-03-13 | Goltermann Lori | officer: ceo, regions & north america | F-Tax Withholding | 126 | $321.41 | $41K | Filing |
| 2026-03-13 | Goltermann Lori | officer: ceo, regions & north america | F-Tax Withholding | 99 | $321.41 | $32K | Filing |
| 2026-03-13 | Corona Anne | officer: chief commercial officer | F-Tax Withholding | 77 | $321.41 | $25K | Filing |
| 2026-03-13 | Corona Anne | officer: chief commercial officer | F-Tax Withholding | 85 | $321.41 | $27K | Filing |
| 2026-02-26 | Zeidel Darren | officer: general counsel | S-Sale | 4,300 | $329.72 | $1.4M | Filing |
| 2026-02-19 | Case Gregory C | officer: president & ceo | G-Gift | 11,206 | $— | $0 | Filing |
| 2026-02-19 | Case Gregory C | officer: president & ceo | G-Gift | 7,500 | $— | $0 | Filing |
| 2026-02-18 | Stevens Lisa | officer: chief administrative officer | G-Gift | 32 | $— | $0 | Filing |
| 2026-02-17 | Case Gregory C | officer: president & ceo | G-Gift | 3,214 | $— | $0 | Filing |
| 2026-02-17 | Case Gregory C | officer: president & ceo | F-Tax Withholding | 1,002 | $325.96 | $327K | Filing |
| 2026-02-17 | Zeidel Darren | officer: general counsel | S-Sale | 5,040 | $325.79 | $1.6M | Filing |
| 2026-02-13 | Zeidel Darren | officer: general counsel | F-Tax Withholding | 386 | $321.70 | $124K | Filing |
| 2026-02-13 | Stevens Lisa | officer: chief administrative officer | F-Tax Withholding | 231 | $321.70 | $74K | Filing |
| 2026-02-13 | Zeidel Darren | officer: general counsel | F-Tax Withholding | 93 | $321.70 | $30K | Filing |
| 2026-02-13 | Stevens Lisa | officer: chief administrative officer | F-Tax Withholding | 701 | $321.70 | $226K | Filing |
| 2026-02-13 | Simon Mindy F. | officer: chief operating officer | F-Tax Withholding | 109 | $321.70 | $35K | Filing |
| 2026-02-13 | Reese Edmund | officer: chief financial officer | F-Tax Withholding | 251 | $321.70 | $81K | Filing |
| 2026-02-12 | Marcell Andy | officer: global ceo, solution lines | F-Tax Withholding | 6,576 | $314.49 | $2.1M | Filing |
| 2026-02-12 | Marcell Andy | officer: global ceo, solution lines | A-Grant/Award | 12,882 | $— | $0 | Filing |
| 2026-02-12 | Goltermann Lori | officer: ceo, regions & north america | F-Tax Withholding | 2,713 | $314.49 | $853K | Filing |
| 2026-02-12 | Goltermann Lori | officer: ceo, regions & north america | A-Grant/Award | 6,937 | $— | $0 | Filing |
| 2026-02-12 | Corona Anne | officer: chief commercial officer | F-Tax Withholding | 1,405 | $314.49 | $442K | Filing |
| 2026-02-12 | Corona Anne | officer: chief commercial officer | A-Grant/Award | 3,171 | $— | $0 | Filing |
| 2026-02-12 | Case Gregory C | officer: president & ceo | F-Tax Withholding | 2,059 | $314.49 | $648K | Filing |
| 2026-02-12 | Case Gregory C | officer: president & ceo | A-Grant/Award | 71,868 | $— | $0 | Filing |
🏛️ Congressional Trades
25 records| Date | Politician | Chamber | Type | Amount | Filing |
|---|---|---|---|---|---|
| 2026-04-06 | Michael McCaul | House | Sell | $15,001 - $50,000 | Filing |
| 2026-03-25 | Michael McCaul | House | Sell | $15,001 - $50,000 | Filing |
| 2026-03-12 | Michael McCaul | House | Sell | $15,001 - $50,000 | Filing |
| 2026-03-04 | Michael McCaul | House | Sell | $15,001 - $50,000 | Filing |
| 2025-10-27 | Michael McCaul | House | Sell | $1,001 - $15,000 | Filing |
| 2025-10-16 | Ro Khanna | House | Buy | $1,001 - $15,000 | Filing |
| 2025-10-16 | Ro Khanna | House | Buy | $1,001 - $15,000 | Filing |
| 2025-10-16 | Ro Khanna | House | Buy | $1,001 - $15,000 | Filing |
| 2025-06-16 | Michael McCaul | House | Sell | $1,001 - $15,000 | Filing |
| 2025-05-27 | Thomas H. Kean | House | Buy | $1,001 - $15,000 | Filing |
| 2025-05-08 | Jefferson Shreve | House | Sell | $15,001 - $50,000 | Filing |
| 2025-04-14 | Michael McCaul | House | Sell | $1,001 - $15,000 | Filing |
| 2025-04-02 | Michael McCaul | House | Sell | $1,001 - $15,000 | Filing |
| 2025-03-26 | Michael McCaul | House | Sell | $15,001 - $50,000 | Filing |
| 2025-03-19 | Michael McCaul | House | Sell | $15,001 - $50,000 | Filing |
| 2025-03-13 | Jefferson Shreve | House | Buy | $15,001 - $50,000 | Filing |
| 2025-03-11 | Michael McCaul | House | Sell | $15,001 - $50,000 | Filing |
| 2025-01-09 | Michael McCaul | House | Sell | $50,001 - $100,000 | Filing |
| 2024-11-19 | Michael McCaul | House | Sell | $50,001 - $100,000 | Filing |
| 2024-10-09 | Ro Khanna | House | Buy | $1,001 - $15,000 | Filing |
| 2024-10-03 | Ro Khanna | House | Buy | $1,001 - $15,000 | Filing |
| 2024-09-30 | Ro Khanna | House | Buy | $1,001 - $15,000 | Filing |
| 2024-09-30 | Ro Khanna | House | Buy | $1,001 - $15,000 | Filing |
| 2024-09-24 | Ro Khanna | House | Buy | $1,001 - $15,000 | Filing |
| 2024-09-24 | Ro Khanna | House | Buy | $1,001 - $15,000 | Filing |
🏦 Top Institutional Holders
20 holders| Holder | Shares | Value | Date Reported | Filing | |
|---|---|---|---|---|---|
| BlackRock, Inc. | 16,148,507 | $5.2B | -88,427 | 2026-03-31 | Filing |
| VANGUARD CAPITAL MANAGEMENT LLC | 13,581,756 | $4.4B | +13,581,756 | 2026-03-31 | Filing |
| Capital World Investors | 11,477,788 | $3.7B | -775,116 | 2026-03-31 | Filing |
| STATE STREET CORP | 9,219,773 | $3.0B | +15,800 | 2026-03-31 | Filing |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA | 8,358,097 | $2.8B | -186,939 | 2026-03-31 | Filing |
| Dodge & Cox | 8,116,095 | $2.6B | +263,639 | 2026-03-31 | Filing |
| JPMORGAN CHASE & CO | 5,641,431 | $1.8B | +2,449,215 | 2026-03-31 | Filing |
| GEODE CAPITAL MANAGEMENT, LLC | 5,244,309 | $1.7B | +102,946 | 2026-03-31 | Filing |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4,559,035 | $1.5B | +4,559,035 | 2026-03-31 | Filing |
| Bank of New York Mellon Corp | 3,321,092 | $1.1B | -157,969 | 2026-03-31 | Filing |
| DZ BANK AG Deutsche Zentral Genossenscha | 2,948,410 | $952M | +533,404 | 2026-03-31 | Filing |
| Independent Franchise Partners LLP | 2,588,002 | $835M | +472,479 | 2026-03-31 | Filing |
| Mitsubishi UFJ Asset Management Co., Ltd | 2,516,637 | $812M | +703,749 | 2026-03-31 | Filing |
| FARALLON CAPITAL MANAGEMENT LLC | 2,512,638 | $811M | -152,600 | 2026-03-31 | Filing |
| NORTHERN TRUST CORP | 2,082,105 | $672M | -17,547 | 2026-03-31 | Filing |
| WCM INVESTMENT MANAGEMENT, LLC | 1,952,379 | $633M | -33,749 | 2026-03-31 | Filing |
| NEUBERGER BERMAN GROUP LLC | 1,857,834 | $600M | +53,531 | 2026-03-31 | Filing |
| Artisan Partners Limited Partnership | 1,644,152 | $531M | +526,724 | 2026-03-31 | Filing |
| GOLDMAN SACHS GROUP INC | 1,583,991 | $511M | +174,194 | 2026-03-31 | Filing |
| BANK OF AMERICA CORP /DE | 1,582,680 | $511M | +222,092 | 2026-03-31 | Filing |