Aon plc (AON) — Institutional Holders, Q2 2026 (page 3)
1,272 institutional investment managers reported a AON position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $63.7B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 201 to 300. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
AON 13F holders ranked 201–300 of 1,272
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 201 | Resona Asset Management ,Ltd.#201 · 53,962 sh | 53,962 | $17.9M | 0.08% | -7.0% |
| 202 | Varma Mutual Pension Insurance#202 · 53,400 sh | 53,400 | $17.7M | 0.09% | +15.8% |
| 203 | MERCER GLOBAL ADVISORS#203 · 52,099 sh | 52,099 | $17.3M | 0.02% | +87.8% |
| 204 | Gotham Asset Management#204 · 51,801 sh | 51,801 | $17.2M | 0.04% | -41.7% |
| 205 | ABNER HERRMAN & BROCK#205 · 51,218 sh | 51,218 | $17.0M | — | -4.5% |
| 206 | CULLEN/FROST BANKERS#206 · 50,894 sh | 50,894 | $16.9M | 0.17% | +0.2% |
| 207 | Saraza Management#207 · 50,650 sh | 50,650 | $16.8M | 6.70% | -11.6% |
| 208 | INTECH INVESTMENT MANAGEMENT#208 · 49,781 sh | 49,781 | $16.5M | 0.15% | -65.5% |
| 209 | Global Frontier Investments#209 · 49,000 sh | 49,000 | $16.3M | 2.80% | 0.0% |
| 210 | Mirae Asset Global Investments , Ltd.#210 · 48,850 sh | 48,850 | $16.2M | 0.02% | +11.8% |
| 211 | MetLife Investment Management#211 · 48,773 sh | 48,773 | $16.2M | 0.07% | -17.1% |
| 212 | MANAGED ASSET PORTFOLIOS#212 · 48,322 sh | 48,322 | $16.0M | 1.83% | -32.5% |
| 213 | TUDOR INVESTMENT ET AL#213 · 47,785 sh | 47,785 | $15.8M | 0.02% | -21.7% |
| 214 | COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS#214 · 47,173 sh | 47,173 | $15.6M | 0.08% | -5.6% |
| 215 | Swiss Life Asset Management Ltd#215 · 46,994 sh | 46,994 | $15.6M | 0.06% | New |
| 216 | MARSHALL WACE, LLP#216 · 46,582 sh | 46,582 | $15.5M | 0.01% | New |
| 217 | IFM Investors Pty Ltd#217 · 46,337 sh | 46,337 | $15.4M | — | +13.5% |
| 218 | BARINGS#218 · 46,248 sh | 46,248 | $15.3M | — | 0.0% |
| 219 | Canoe Financial#219 · 45,829 sh | 45,829 | $15.2M | — | -17.0% |
| 220 | HEALTHCARE OF ONTARIO PENSION PLAN FUND#220 · 45,685 sh | 45,685 | $15.2M | 0.02% | -71.3% |
| 221 | DnB Asset Management AS#221 · 45,559 sh | 45,559 | $15.1M | 0.04% | +2.2% |
| 222 | EAGLE CAPITAL MANAGEMENT#222 · 44,973 sh | 44,973 | $14.9M | 0.05% | -90.3% |
| 223 | SEB Asset Management AB#223 · 44,927 sh | 44,927 | $14.9M | 0.06% | -32.8% |
| 224 | Retirement Systems of Alabama#224 · 44,869 sh | 44,869 | $14.9M | 0.04% | -1.5% |
| 225 | ProShare Advisors#225 · 44,812 sh | 44,812 | $14.9M | 0.02% | +3.8% |
| 226 | Kestra Advisory Services#226 · 44,550 sh | 44,550 | $14.8M | 0.05% | +186.4% |
| 227 | BANK OF NOVA SCOTIA#227 · 43,569 sh | 43,569 | $14.5M | 0.02% | -30.3% |
| 228 | WEALTH ENHANCEMENT ADVISORY SERVICES#228 · 46,437 sh | 46,437 | $14.3M | — | +62.2% |
| 229 | Alyeska Investment Group, L.P.#229 · 42,695 sh | 42,695 | $14.2M | 0.04% | -30.8% |
| 230 | NISA INVESTMENT ADVISORS#230 · 41,674 sh | 41,674 | $13.8M | — | 0.0% |
| 231 | Pathstone#231 · 40,897 sh | 40,897 | $13.6M | 0.04% | +5.7% |
| 232 | Suncoast Equity Management#232 · 40,704 sh | 40,704 | $13.5M | 1.69% | -8.3% |
| 233 | KORNITZER CAPITAL MANAGEMENT#233 · 40,050 sh | 40,050 | $13.3M | 0.28% | 0.0% |
| 234 | STEPHENS#234 · 39,781 sh | 39,781 | $13.2M | 0.15% | -6.5% |
| 235 | XPONANCE#235 · 38,679 sh | 38,679 | $12.8M | 0.08% | -33.7% |
| 236 | CORSAIR CAPITAL MANAGEMENT, L.P.#236 · 38,379 sh | 38,379 | $12.7M | 1.59% | -4.3% |
| 237 | PRUDENTIAL FINANCIAL#237 · 38,313 sh | 38,313 | $12.7M | 0.01% | +32.0% |
| 238 | AMALGAMATED BANK#238 · 38,251 sh | 38,251 | $12.7M | — | -13.8% |
| 239 | STRS OHIO#239 · 38,209 sh | 38,209 | $12.7M | 0.05% | -44.5% |
| 240 | Cetera Investment Advisers#240 · 38,120 sh | 38,120 | $12.6M | 0.01% | +4.7% |
| 241 | Weiss Asset Management#241 · 38,024 sh | 38,024 | $12.6M | 0.13% | New |
| 242 | Mediolanum International Funds Ltd#242 · 38,444 sh | 38,444 | $12.6M | 0.11% | +34.2% |
| 243 | Daiwa Securities Group#243 · 37,693 sh | 37,693 | $12.5M | 0.02% | -4.4% |
| 244 | Allianz Asset Management GmbH#244 · 38,142 sh | 38,142 | $12.3M | 0.01% | -11.5% |
| 245 | GLENMEDE NA#245 · 36,761 sh | 36,761 | $12.2M | 0.05% | -34.8% |
| 246 | Ilmarinen Mutual Pension Insurance#246 · 36,500 sh | 36,500 | $12.1M | 0.08% | 0.0% |
| 247 | Vinva Investment Management Ltd#247 · 36,232 sh | 36,232 | $11.9M | 0.08% | +35.6% |
| 248 | Robeco Institutional Asset Management B.V.#248 · 35,694 sh | 35,694 | $11.8M | — | -32.2% |
| 249 | CAPITAL INTERNATIONAL LTD#249 · 35,015 sh | 35,015 | $11.6M | 0.38% | +0.5% |
| 250 | CIBC WORLD MARKET#250 · 34,825 sh | 34,825 | $11.6M | 0.02% | -30.0% |
| 251 | D. E. Shaw#251 · 34,765 sh | 34,765 | $11.5M | <0.01% | -72.9% |
| 252 | HM PAYSON#252 · 34,745 sh | 34,745 | $11.5M | 0.15% | -71.6% |
| 253 | GUGGENHEIM CAPITAL#253 · 34,639 sh | 34,639 | $11.5M | 0.07% | +72.6% |
| 254 | NEOS Investment Management#254 · 34,465 sh | 34,465 | $11.4M | 0.04% | +12.8% |
| 255 | KBC Group NV#255 · 34,076 sh | 34,076 | $11.3M | — | -5.5% |
| 256 | Schonfeld Strategic Advisors#256 · 33,796 sh | 33,796 | $11.2M | 0.04% | -70.4% |
| 257 | FAYEZ SAROFIM#257 · 33,652 sh | 33,652 | $11.2M | 0.03% | +0.1% |
| 258 | FACTORY MUTUAL INSURANCE#258 · 33,650 sh | 33,650 | $11.2M | 0.10% | -1.0% |
| 259 | ZEVIN ASSET MANAGEMENT#259 · 33,519 sh | 33,519 | $11.1M | 1.56% | -2.2% |
| 260 | Borer Denton & Associates#260 · 33,419 sh | 33,419 | $11.1M | 3.64% | +1.6% |
| 261 | FRONTIER CAPITAL MANAGEMENT#261 · 33,246 sh | 33,246 | $11.0M | 0.10% | -5.0% |
| 262 | PICTON MAHONEY ASSET MANAGEMENT#262 · 33,016 sh | 33,016 | $11.0M | 0.08% | -47.6% |
| 263 | VAN ECK ASSOCIATES#263 · 33,007 sh | 33,007 | $10.9M | <0.01% | New |
| 264 | Federation des caisses Desjardins du Quebec#264 · 32,570 sh | 32,570 | $10.8M | 0.03% | +41.7% |
| 265 | BEESE FULMER INVESTMENT MANAGEMENT#265 · 32,104 sh | 32,104 | $10.6M | — | +2.8% |
| 266 | Baird Financial Group#266 · 31,867 sh | 31,867 | $10.6M | 0.01% | +3.8% |
| 267 | Artemis Investment Management LLP#267 · 31,855 sh | 31,855 | $10.6M | — | -13.3% |
| 268 | TOWER BRIDGE ADVISORS#268 · 31,789 sh | 31,789 | $10.5M | 0.95% | -5.0% |
| 269 | HighTower Advisors#269 · 31,635 sh | 31,635 | $10.5M | 0.01% | -25.0% |
| 270 | TRUIST FINANCIAL#270 · 31,635 sh | 31,635 | $10.5M | 0.01% | +1.4% |
| 271 | Utah Retirement Systems#271 · 31,597 sh | 31,597 | $10.5M | 0.10% | -7.4% |
| 272 | Police & Firemen's Retirement System of New Jersey#272 · 31,089 sh | 31,089 | $10.3M | 0.08% | -3.7% |
| 273 | MOTCO#273 · 31,056 sh | 31,056 | $10.3M | 0.88% | +2.2% |
| 274 | BRITISH COLUMBIA INVESTMENT MANAGEMENT#274 · 30,533 sh | 30,533 | $10.1M | 0.06% | +8.5% |
| 275 | Orion Porfolio Solutions#275 · 30,460 sh | 30,460 | $10.1M | 0.08% | -27.2% |
| 276 | MML INVESTORS SERVICES#276 · 30,086 sh | 30,086 | $10.0M | 0.02% | +7.4% |
| 277 | O'SHAUGHNESSY ASSET MANAGEMENT#277 · 30,078 sh | 30,078 | $10.0M | 0.05% | -1.5% |
| 278 | Hyperion Capital Advisors#278 · 30,001 sh | 30,001 | $10.0M | 4.49% | +30.4% |
| 279 | MIZUHO SECURITIES USA#279 · 29,688 sh | 29,688 | $9.7M | 0.10% | +129.0% |
| 280 | PEAPACK GLADSTONE FINANCIAL#280 · 29,265 sh | 29,265 | $9.7M | 0.11% | -3.1% |
| 281 | SUSQUEHANNA INTERNATIONAL GROUP, LLP#281 · 29,170 sh | 29,170 | $9.7M | <0.01% | +68.0% |
| 282 | Savant Capital#282 · 28,379 sh | 28,379 | $9.7M | 0.03% | +52.4% |
| 283 | HAWK RIDGE CAPITAL MANAGEMENT#283 · 29,000 sh | 29,000 | $9.6M | 0.31% | New |
| 284 | Sumitomo Mitsui DS Asset Management Company, Ltd#284 · 28,905 sh | 28,905 | $9.6M | — | +0.9% |
| 285 | ProVise Management Group#285 · 28,875 sh | 28,875 | $9.6M | 0.64% | +261.8% |
| 286 | CLIFFORD SWAN INVESTMENT COUNSEL#286 · 28,607 sh | 28,607 | $9.5M | 0.30% | +5.7% |
| 287 | Ethic#287 · 28,421 sh | 28,421 | $9.4M | 0.12% | +15.7% |
| 288 | MIRAE ASSET GLOBAL ETFS Ltd.#288 · 28,397 sh | 28,397 | $9.4M | 0.01% | +26.6% |
| 289 | Elo Mutual Pension Insurance#289 · 27,865 sh | 27,865 | $9.2M | 0.12% | -7.7% |
| 290 | FIFTH THIRD BANCORP#290 · 27,411 sh | 27,411 | $9.1M | 0.01% | +5.1% |
| 291 | PRUDENTIAL PLC#291 · 27,387 sh | 27,387 | $9.1M | 0.05% | +63.5% |
| 292 | NISSAY ASSET MANAGEMENT /JAPAN#292 · 27,378 sh | 27,378 | $9.1M | 0.04% | New |
| 293 | OLD NATIONAL BANCORP#293 · 27,284 sh | 27,284 | $9.0M | — | +3.3% |
| 294 | AMERICAN CENTURY COMPANIES#294 · 26,798 sh | 26,798 | $8.9M | <0.01% | -0.2% |
| 295 | Vanguard Personalized Indexing Management#295 · 26,534 sh | 26,534 | $8.8M | 0.07% | -1.8% |
| 296 | OREGON PUBLIC EMPLOYEES RETIREMENT FUND#296 · 26,262 sh | 26,262 | $8.7M | 0.09% | +6.6% |
| 297 | State of Alaska, Department of Revenue#297 · 26,027 sh | 26,027 | $8.6M | — | -2.4% |
| 298 | GHP Investment Advisors#298 · 25,994 sh | 25,994 | $8.6M | — | -1.4% |
| 299 | JENSEN INVESTMENT MANAGEMENT#299 · 25,789 sh | 25,789 | $8.6M | 0.21% | +0.9% |
| 300 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME#300 · 25,740 sh | 25,740 | $8.5M | <0.01% | -98.0% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.