Aon plc (AON) — Institutional Holders, Q2 2026 (page 5)
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 401 to 500. 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 401–500 of 1,272
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 401 | Horizon Investments#401 · 10,460 sh | 10,460 | $3.5M | 0.04% | +11.4% |
| 402 | World Investment Advisors#402 · 10,650 sh | 10,650 | $3.4M | 0.06% | 0.0% |
| 403 | Pine Valley Investments Ltd Liability#403 · 10,217 sh | 10,217 | $3.4M | 0.13% | +3.7% |
| 404 | Allspring Global Investments#404 · 9,846 sh | 9,846 | $3.4M | <0.01% | +0.9% |
| 405 | Squarepoint Ops#405 · 10,148 sh | 10,148 | $3.4M | <0.01% | -85.9% |
| 406 | Stanley-Laman Group, Ltd.#406 · 10,049 sh | 10,049 | $3.3M | — | -3.6% |
| 407 | Union Heritage Capital#407 · 9,967 sh | 9,967 | $3.3M | 1.12% | 0.0% |
| 408 | Lombard Odier Asset Management (Switzerland) SA#408 · 9,950 sh | 9,950 | $3.3M | 0.10% | +48.2% |
| 409 | FORA Capital#409 · 9,841 sh | 9,841 | $3.3M | 0.22% | -56.5% |
| 410 | Diversified#410 · 9,820 sh | 9,820 | $3.3M | 0.05% | +3.2% |
| 411 | CARY STREET PARTNERS FINANCIAL#411 · 9,813 sh | 9,813 | $3.3M | 0.07% | +31.9% |
| 412 | MV CAPITAL MANAGEMENT#412 · 9,812 sh | 9,812 | $3.3M | 0.29% | +1.5% |
| 413 | Larson Financial Group#413 · 9,765 sh | 9,765 | $3.2M | 0.09% | -2.4% |
| 414 | T. Rowe Price Investment Management#414 · 9,756 sh | 9,756 | $3.2M | <0.01% | -3.8% |
| 415 | Lido Advisors#415 · 9,752 sh | 9,752 | $3.2M | <0.01% | +16.2% |
| 416 | NICOLET BANKSHARES#416 · 9,708 sh | 9,708 | $3.2M | 0.10% | +6.6% |
| 417 | SCOTIA CAPITAL#417 · 9,720 sh | 9,720 | $3.2M | 0.01% | -5.9% |
| 418 | CAPITOLIS LIQUID GLOBAL MARKETS#418 · 9,700 sh | 9,700 | $3.2M | 0.01% | -89.3% |
| 419 | Steward Partners Investment Advisory#419 · 9,449 sh | 9,449 | $3.1M | 0.02% | -10.6% |
| 420 | Sivia Capital Partners#420 · 9,286 sh | 9,286 | $3.1M | 0.37% | -9.4% |
| 421 | HB Wealth Management#421 · 9,279 sh | 9,279 | $3.1M | — | +23.6% |
| 422 | REGIONS FINANCIAL#422 · 9,166 sh | 9,166 | $3.0M | 0.02% | -16.2% |
| 423 | LBMC INVESTMENT ADVISORS#423 · 9,127 sh | 9,127 | $3.0M | 0.16% | +0.2% |
| 424 | TD Waterhouse Canada#424 · 8,718 sh | 8,718 | $3.0M | — | +9.1% |
| 425 | Busey Wealth Management#425 · 9,023 sh | 9,023 | $3.0M | — | -4.1% |
| 426 | Cambridge Investment Research Advisors#426 · 8,820 sh | 8,820 | $2.9M | <0.01% | -0.9% |
| 427 | PEAK6#427 · 8,801 sh | 8,801 | $2.9M | <0.01% | +418.0% |
| 428 | CULLEN INVESTMENT GROUP, LTD.#428 · 8,688 sh | 8,688 | $2.9M | — | +12.9% |
| 429 | Berman McAleer#429 · 8,599 sh | 8,599 | $2.9M | — | -48.2% |
| 430 | Mitsubishi UFJ Asset Management (UK) Ltd.#430 · 8,500 sh | 8,500 | $2.8M | — | +21.4% |
| 431 | TEALWOOD ASSET MANAGEMENT#431 · 8,396 sh | 8,396 | $2.8M | — | +72.5% |
| 432 | MUFG Securities EMEA plc#432 · 8,360 sh | 8,360 | $2.8M | 0.03% | -4.9% |
| 433 | BESSEMER GROUP#433 · 8,332 sh | 8,332 | $2.8M | <0.01% | -24.6% |
| 434 | Atria Investments#434 · 8,294 sh | 8,294 | $2.8M | — | -37.1% |
| 435 | Americana Partners#435 · 8,159 sh | 8,159 | $2.7M | 0.06% | +9.0% |
| 436 | Burkett Asset Management Ltd#436 · 8,097 sh | 8,097 | $2.7M | — | -6.3% |
| 437 | VestGen Advisors#437 · 8,072 sh | 8,072 | $2.7M | 0.08% | -0.4% |
| 438 | YHB Investment Advisors#438 · 7,992 sh | 7,992 | $2.7M | — | -65.3% |
| 439 | Chicago Partners Investment Group#439 · 7,233 sh | 7,233 | $2.6M | — | +111.5% |
| 440 | Vident Advisory#440 · 7,709 sh | 7,709 | $2.6M | 0.02% | +12.2% |
| 441 | ELEMENT CAPITAL MANAGEMENT#441 · 7,700 sh | 7,700 | $2.6M | 0.08% | New |
| 442 | Legacy Wealth Asset Management#442 · 7,524 sh | 7,524 | $2.5M | — | +0.7% |
| 443 | BROWN BROTHERS HARRIMAN#443 · 7,373 sh | 7,373 | $2.4M | 0.01% | +12.1% |
| 444 | Clearstead Advisors#444 · 7,362 sh | 7,362 | $2.4M | 0.02% | -35.7% |
| 445 | FIRST NATIONAL BANK & OF NEWTOWN#445 · 6,658 sh | 6,658 | $2.4M | 0.49% | 0.0% |
| 446 | Capital Group Investment Management Pte. Ltd.#446 · 7,219 sh | 7,219 | $2.4M | 0.36% | 0.0% |
| 447 | Machina Capital S.A.S.#447 · 7,211 sh | 7,211 | $2.4M | 0.38% | -31.7% |
| 448 | BEACON FINANCIAL GROUP#448 · 7,203 sh | 7,203 | $2.4M | — | +0.7% |
| 449 | CHOREO#449 · 7,197 sh | 7,197 | $2.4M | 0.03% | -0.5% |
| 450 | KEYBANK NATIONAL ASSOCIATION#450 · 7,167 sh | 7,167 | $2.4M | <0.01% | +1.7% |
| 451 | MISSION WEALTH MANAGEMENT#451 · 7,086 sh | 7,086 | $2.4M | — | +71.6% |
| 452 | FIRST FOUNDATION ADVISORS#452 · 7,057 sh | 7,057 | $2.3M | 0.08% | -18.7% |
| 453 | Marks Group Wealth Management#453 · 7,039 sh | 7,039 | $2.3M | 0.20% | -45.6% |
| 454 | NorthCrest Asset Manangement#454 · 6,531 sh | 6,531 | $2.3M | — | +29.1% |
| 455 | Warner Group#455 · 6,974 sh | 6,974 | $2.3M | 0.57% | +20.2% |
| 456 | TOKIO MARINE ASSET MANAGEMENT LTD#456 · 6,957 sh | 6,957 | $2.3M | — | 0.0% |
| 457 | Ninety One SA (PTY) Ltd#457 · 6,931 sh | 6,931 | $2.3M | — | +5.8% |
| 458 | NewEdge Advisors#458 · 6,898 sh | 6,898 | $2.3M | <0.01% | New |
| 459 | GABELLI FUNDS#459 · 6,880 sh | 6,880 | $2.3M | 0.01% | -42.1% |
| 460 | QRG CAPITAL MANAGEMENT#460 · 6,841 sh | 6,841 | $2.3M | 0.02% | +10.9% |
| 461 | Metis Global Partners#461 · 6,834 sh | 6,834 | $2.3M | 0.05% | -13.1% |
| 462 | Lafayette Investments#462 · 6,780 sh | 6,780 | $2.2M | 0.41% | -0.3% |
| 463 | Ascent Group#463 · 6,755 sh | 6,755 | $2.2M | 0.07% | +2.9% |
| 464 | Crestwood Advisors Group#464 · 6,648 sh | 6,648 | $2.2M | 0.03% | -9.0% |
| 465 | Crossmark Global#465 · 6,632 sh | 6,632 | $2.2M | — | -7.6% |
| 466 | AXXCESS WEALTH MANAGEMENT#466 · 6,578 sh | 6,578 | $2.2M | — | New |
| 467 | Catalyst Capital Advisors#467 · 6,577 sh | 6,577 | $2.2M | 0.04% | 0.0% |
| 468 | Osmosis Investment Management UK Ltd#468 · 6,539 sh | 6,539 | $2.2M | 0.10% | -53.2% |
| 469 | MUFG SECURITIES AMERICAS#469 · 6,433 sh | 6,433 | $2.1M | 0.11% | +8.4% |
| 470 | EP Wealth Advisors#470 · 6,337 sh | 6,337 | $2.1M | <0.01% | +5.7% |
| 471 | SECURIAN ASSET MANAGEMENT#471 · 5,715 sh | 5,715 | $2.1M | 0.08% | -2.2% |
| 472 | TWO SIGMA INVESTMENTS#472 · 6,297 sh | 6,297 | $2.1M | <0.01% | -67.8% |
| 473 | AIRE ADVISORS#473 · 6,287 sh | 6,287 | $2.1M | — | +0.2% |
| 474 | Ancora Advisors#474 · 6,282 sh | 6,282 | $2.1M | 0.04% | +3.8% |
| 475 | North Dakota State Investment Board#475 · 6,243 sh | 6,243 | $2.1M | 0.08% | +2.6% |
| 476 | South Dakota Investment Council#476 · 6,170 sh | 6,170 | $2.0M | 0.04% | 0.0% |
| 477 | Private Advisor Group#477 · 6,109 sh | 6,109 | $2.0M | <0.01% | -33.2% |
| 478 | K.J. Harrison & Partners#478 · 6,000 sh | 6,000 | $2.0M | 0.28% | 0.0% |
| 479 | NewEdge Wealth#479 · 5,982 sh | 5,982 | $2.0M | 0.02% | -2.3% |
| 480 | Meeder Advisory Services#480 · 5,966 sh | 5,966 | $2.0M | 0.07% | +6.5% |
| 481 | Dai-ichi Life Insurance Company, Ltd#481 · 5,834 sh | 5,834 | $1.9M | 0.05% | 0.0% |
| 482 | EQUITABLE#482 · 5,807 sh | 5,807 | $1.9M | — | -0.9% |
| 483 | Concurrent Investment Advisors#483 · 5,805 sh | 5,805 | $1.9M | — | +13.5% |
| 484 | Allworth Financial#484 · 5,799 sh | 5,799 | $1.9M | <0.01% | +61.6% |
| 485 | Cambria Investment Management, L.P.#485 · 5,676 sh | 5,676 | $1.9M | 0.09% | +37.3% |
| 486 | Banque Cantonale Vaudoise#486 · 5,550 sh | 5,550 | $1.8M | 0.07% | +28.5% |
| 487 | Kentucky Retirement Systems Insurance Fund#487 · 5,501 sh | 5,501 | $1.8M | 0.11% | -0.5% |
| 488 | ANCHOR CAPITAL ADVISORS#488 · 5,465 sh | 5,465 | $1.8M | 0.05% | -8.0% |
| 489 | Cache Advisors#489 · 5,458 sh | 5,458 | $1.8M | — | +151.2% |
| 490 | TCW GROUP#490 · 5,447 sh | 5,447 | $1.8M | 0.01% | +1.2% |
| 491 | Waterfront Wealth#491 · 4,979 sh | 4,979 | $1.8M | 0.28% | +7.1% |
| 492 | Value Partners Investments#492 · 5,353 sh | 5,353 | $1.8M | — | +18.6% |
| 493 | OneDigital Investment Advisors#493 · 5,325 sh | 5,325 | $1.8M | 0.01% | +2.2% |
| 494 | 2Xideas AG#494 · 5,311 sh | 5,311 | $1.8M | 0.76% | -48.3% |
| 495 | Hurley Capital#495 · 5,208 sh | 5,208 | $1.7M | 0.89% | +3372.0% |
| 496 | Caldwell#496 · 5,200 sh | 5,200 | $1.7M | 0.14% | 0.0% |
| 497 | Quantitative Investment Management#497 · 5,174 sh | 5,174 | $1.7M | 0.19% | -37.0% |
| 498 | Welch Group#498 · 5,148 sh | 5,148 | $1.7M | 0.06% | 0.0% |
| 499 | OSSIAM#499 · 5,128 sh | 5,128 | $1.7M | 0.02% | +2.9% |
| 500 | ROMANO BROTHERS AND COMPANY#500 · 5,121 sh | 5,121 | $1.7M | — | +4.9% |
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.