Aon plc (AON) — Institutional Holders, Q2 2026 (page 4)
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 301 to 400. 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 301–400 of 1,272
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 301 | PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO#301 · 25,696 sh | 25,696 | $8.5M | 0.03% | -0.3% |
| 302 | Motley Fool Asset Management#302 · 25,467 sh | 25,467 | $8.4M | 0.33% | -4.2% |
| 303 | Jupiter Topco#303 · 25,392 sh | 25,392 | $8.4M | <0.01% | — |
| 304 | Bleakley Financial Group#304 · 25,014 sh | 25,014 | $8.3M | 0.11% | +16.7% |
| 305 | US BANCORP \DE\#305 · 24,329 sh | 24,329 | $8.1M | <0.01% | -2.3% |
| 306 | Dash Acquisitions#306 · 22,767 sh | 22,767 | $8.0M | 1.63% | -2.2% |
| 307 | M&T BANK#307 · 24,038 sh | 24,038 | $8.0M | 0.02% | +0.1% |
| 308 | Callan Family Office#308 · 23,980 sh | 23,980 | $8.0M | 0.16% | -6.8% |
| 309 | Boston Common Asset Management#309 · 23,874 sh | 23,874 | $7.9M | — | -10.6% |
| 310 | THRIVENT FINANCIAL FOR LUTHERANS#310 · 23,737 sh | 23,737 | $7.9M | 0.01% | -5.4% |
| 311 | CARDEROCK CAPITAL MANAGEMENT#311 · 23,559 sh | 23,559 | $7.8M | — | +9.1% |
| 312 | Bridgewater Advisors#312 · 21,836 sh | 21,836 | $7.8M | 0.43% | -0.1% |
| 313 | NORDEA INVESTMENT MANAGEMENT AB#313 · 23,104 sh | 23,104 | $7.5M | <0.01% | +9.9% |
| 314 | OSAIC#314 · 22,547 sh | 22,547 | $7.5M | <0.01% | -2.2% |
| 315 | YOUSIF CAPITAL MANAGEMENT#315 · 22,100 sh | 22,100 | $7.3M | — | -14.4% |
| 316 | STRATEGY ASSET MANAGERS#316 · 22,023 sh | 22,023 | $7.3M | — | +0.2% |
| 317 | MUTUAL OF AMERICA CAPITAL MANAGEMENT#317 · 21,959 sh | 21,959 | $7.3M | — | -3.8% |
| 318 | Wealthfront Advisers#318 · 21,602 sh | 21,602 | $7.2M | 0.01% | +37.8% |
| 319 | FIRST MANHATTAN#319 · 21,562 sh | 21,562 | $7.2M | 0.02% | -6.5% |
| 320 | Live Oak Private Wealth#320 · 21,499 sh | 21,499 | $7.1M | 0.89% | -6.3% |
| 321 | Fiduciary Group#321 · 21,426 sh | 21,426 | $7.1M | 0.56% | -0.9% |
| 322 | Violich Capital Management#322 · 21,365 sh | 21,365 | $7.1M | — | 0.0% |
| 323 | MACQUARIE GROUP LTD#323 · 21,138 sh | 21,138 | $7.0M | 0.03% | +14.2% |
| 324 | Annandale Capital#324 · 21,091 sh | 21,091 | $7.0M | 0.95% | +0.3% |
| 325 | KWMG#325 · 21,084 sh | 21,084 | $7.0M | — | +3.3% |
| 326 | Empowered Funds#326 · 21,001 sh | 21,001 | $7.0M | 0.04% | -6.6% |
| 327 | SILVERCREST ASSET MANAGEMENT GROUP#327 · 20,765 sh | 20,765 | $6.9M | 0.05% | -8.7% |
| 328 | SRS Capital Advisors#328 · 20,140 sh | 20,140 | $6.7M | 0.04% | +783.3% |
| 329 | COMMONWEALTH EQUITY SERVICES#329 · 20,071 sh | 20,071 | $6.7M | <0.01% | +12.3% |
| 330 | Eurizon Capital SGR S.p.A.#330 · 19,714 sh | 19,714 | $6.5M | 0.02% | -38.2% |
| 331 | GERBER#331 · 19,553 sh | 19,553 | $6.5M | — | 0.0% |
| 332 | COMMERCE BANK#332 · 19,193 sh | 19,193 | $6.4M | 0.03% | -1.2% |
| 333 | Obion Capital Management#333 · 19,079 sh | 19,079 | $6.3M | 5.38% | 0.0% |
| 334 | Avanza Fonder AB#334 · 18,957 sh | 18,957 | $6.3M | — | 0.0% |
| 335 | ABN AMRO INVESTMENT SOLUTIONS#335 · 18,850 sh | 18,850 | $6.3M | — | -2.2% |
| 336 | Dockside#336 · 18,340 sh | 18,340 | $6.1M | 1.42% | New |
| 337 | Fideuram Asset Management (Ireland) dac#337 · 18,133 sh | 18,133 | $5.9M | 0.11% | New |
| 338 | Sequoia Financial Advisors#338 · 17,646 sh | 17,646 | $5.9M | 0.03% | +10.9% |
| 339 | NEW VERNON INVESTMENT MANAGEMENT#339 · 17,486 sh | 17,486 | $5.8M | 7.10% | New |
| 340 | PITTENGER & ANDERSON#340 · 17,192 sh | 17,192 | $5.7M | 0.20% | +23.7% |
| 341 | Sanctuary Advisors#341 · 17,025 sh | 17,025 | $5.6M | 0.03% | -6.0% |
| 342 | TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY#342 · 16,947 sh | 16,947 | $5.6M | 0.04% | 0.0% |
| 343 | MAI Capital Management#343 · 16,848 sh | 16,848 | $5.6M | 0.02% | +50.3% |
| 344 | Integrated Wealth Concepts#344 · 16,633 sh | 16,633 | $5.5M | 0.03% | +26.9% |
| 345 | Williams Jones Wealth Management#345 · 16,502 sh | 16,502 | $5.5M | 0.06% | -1.3% |
| 346 | Pacer Advisors#346 · 15,987 sh | 15,987 | $5.3M | 0.01% | New |
| 347 | Capital Group Private Client Services#347 · 15,729 sh | 15,729 | $5.2M | 0.07% | -35.8% |
| 348 | Bridgewater Associates#348 · 15,663 sh | 15,663 | $5.2M | 0.02% | -22.5% |
| 349 | Andra AP-fonden#349 · 15,651 sh | 15,651 | $5.2M | 0.06% | New |
| 350 | Cresset Asset Management#350 · 15,577 sh | 15,577 | $5.2M | 0.02% | -0.3% |
| 351 | Gulf International Bank (UK) Ltd#351 · 15,506 sh | 15,506 | $5.1M | — | -1.5% |
| 352 | NOMURA#352 · 15,428 sh | 15,428 | $5.1M | <0.01% | +144.2% |
| 353 | Aptus Capital Advisors#353 · 15,376 sh | 15,376 | $5.1M | 0.03% | +3.3% |
| 354 | Illinois Municipal Retirement Fund#354 · 15,323 sh | 15,323 | $5.1M | 0.06% | -1.0% |
| 355 | FIDUCIENT ADVISORS#355 · 15,135 sh | 15,135 | $5.0M | 0.72% | -91.7% |
| 356 | Investment Management of Ontario#356 · 14,850 sh | 14,850 | $4.9M | 0.06% | -9.7% |
| 357 | Bell Asset Management Ltd#357 · 14,835 sh | 14,835 | $4.9M | — | -16.7% |
| 358 | Equitable#358 · 14,790 sh | 14,790 | $4.9M | 0.02% | +94.2% |
| 359 | JOHNSON INVESTMENT COUNSEL#359 · 14,750 sh | 14,750 | $4.9M | 0.04% | -1.4% |
| 360 | HANTZ FINANCIAL SERVICES#360 · 14,673 sh | 14,673 | $4.9M | 0.07% | -4.9% |
| 361 | Brevan Howard Capital Management#361 · 14,361 sh | 14,361 | $4.8M | 0.04% | New |
| 362 | Saudi Central Bank#362 · 14,248 sh | 14,248 | $4.7M | 0.06% | +89.0% |
| 363 | UNITED CAPITAL FINANCIAL ADVISORS#363 · 14,137 sh | 14,137 | $4.7M | 0.03% | +2.1% |
| 364 | Merit Financial Group#364 · 14,058 sh | 14,058 | $4.7M | 0.03% | +32.4% |
| 365 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT#365 · 13,590 sh | 13,590 | $4.5M | <0.01% | +4.2% |
| 366 | Jasper Ridge Partners, L.P.#366 · 13,390 sh | 13,390 | $4.4M | 0.09% | 0.0% |
| 367 | Kentucky Retirement Systems#367 · 13,256 sh | 13,256 | $4.4M | 0.11% | -46.7% |
| 368 | ROTHSCHILD INVESTMENT#368 · 13,054 sh | 13,054 | $4.3M | 0.16% | +125.5% |
| 369 | Modera Wealth Management#369 · 13,042 sh | 13,042 | $4.3M | 0.05% | -0.5% |
| 370 | WILEY BROS.-AINTREE CAPITAL#370 · 13,005 sh | 13,005 | $4.3M | 0.02% | +16.0% |
| 371 | Haverford Financial Services#371 · 12,989 sh | 12,989 | $4.3M | 1.27% | -27.2% |
| 372 | OpenArc Corporate Advisory#372 · 12,976 sh | 12,976 | $4.3M | — | New |
| 373 | YACKTMAN ASSET MANAGEMENT#373 · 12,915 sh | 12,915 | $4.3M | 0.05% | 0.0% |
| 374 | ALLSTATE#374 · 12,853 sh | 12,853 | $4.3M | 0.04% | -48.6% |
| 375 | Parkside Financial Bank#375 · 12,566 sh | 12,566 | $4.2M | 0.14% | +177.6% |
| 376 | Apollon Wealth Management#376 · 12,465 sh | 12,465 | $4.1M | — | +276.0% |
| 377 | Accurate Wealth Management#377 · 11,494 sh | 11,494 | $4.1M | — | -2.9% |
| 378 | Rockefeller Capital Management L.P.#378 · 12,226 sh | 12,226 | $4.1M | <0.01% | +3.2% |
| 379 | Norinchukin Bank, The#379 · 12,069 sh | 12,069 | $4.0M | 0.04% | +0.5% |
| 380 | Sciencast Management#380 · 12,039 sh | 12,039 | $4.0M | 0.83% | New |
| 381 | BANK OF NOVA SCOTIA#381 · 12,006 sh | 12,006 | $4.0M | 0.33% | +127.9% |
| 382 | BUCKHEAD CAPITAL MANAGEMENT#382 · 11,902 sh | 11,902 | $3.9M | 1.35% | -1.5% |
| 383 | PRAGMA GESTAO DE PATRIMONIO LTD#383 · 11,700 sh | 11,700 | $3.9M | 3.07% | +138.8% |
| 384 | Seascape Capital Management#384 · 11,679 sh | 11,679 | $3.9M | 0.93% | +2.2% |
| 385 | AR ASSET MANAGEMENT#385 · 11,618 sh | 11,618 | $3.9M | 0.71% | 0.0% |
| 386 | OSTRUM ASSET MANAGEMENT#386 · 11,518 sh | 11,518 | $3.8M | 0.18% | +10.4% |
| 387 | Laird Norton Wetherby Company#387 · 11,405 sh | 11,405 | $3.8M | 0.07% | -3.1% |
| 388 | Maryland State Retirement & Pension System#388 · 11,238 sh | 11,238 | $3.7M | 0.06% | +7.4% |
| 389 | NFP Retirement#389 · 11,001 sh | 11,001 | $3.6M | 0.20% | 0.0% |
| 390 | ANDERSON HOAGLAND#390 · 10,927 sh | 10,927 | $3.6M | — | +10.4% |
| 391 | Louisiana State Employees Retirement System#391 · 10,900 sh | 10,900 | $3.6M | — | 0.0% |
| 392 | Miller Capital Partners#392 · 10,813 sh | 10,813 | $3.6M | 1.40% | -1.8% |
| 393 | BRIGHTON JONES#393 · 10,813 sh | 10,813 | $3.6M | 0.07% | +70.8% |
| 394 | Mount Yale Investment Advisors#394 · 10,780 sh | 10,780 | $3.6M | 0.07% | +0.5% |
| 395 | Radnor Capital Management#395 · 10,694 sh | 10,694 | $3.5M | — | +1.4% |
| 396 | NEW MEXICO EDUCATIONAL RETIREMENT BOARD#396 · 10,645 sh | 10,645 | $3.5M | 0.09% | +7.0% |
| 397 | CITIZENS FINANCIAL GROUP#397 · 10,632 sh | 10,632 | $3.5M | — | +14.8% |
| 398 | JANE STREET GROUP#398 · 10,576 sh | 10,576 | $3.5M | <0.01% | -4.1% |
| 399 | Employees Retirement System of Texas#399 · 10,537 sh | 10,537 | $3.5M | 0.03% | +369.4% |
| 400 | Pure Financial Advisors#400 · 10,535 sh | 10,535 | $3.5M | 0.04% | +4.6% |
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.