RKWD

ROCKWOOD RESEARCH · A CORPORATE FILINGS WEBSITE|STRAIGHT FROM THE SOURCE · SEC EDGAR|SPONSOREDYour message on this tape — bid on the Rockwood Ad Exchange · Rockwood Ad Exchange|

Rockwood Research

AON

Aon plc

Insurance Agents, Brokers & Service · SIC 6411CIK 315293Held by 21 tracked managersEDGAR filings ↗10-K/10-Q ↗

SHARE:X LINKEDIN EMAIL

Shares held by quarter · Q1 2026–Q2 2026 (2 quarters stored)

Capital World Investors

Dodge & Cox

WCM Investment Management

Veritas Asset Management

Viking Global Investors

Stored snapshots only: quarters before the earliest stored filing are not shown, and the first stored quarter is not the start of any position.

Position history by manager

ManagerLatest sharesHistory

Capital World InvestorsQ2 202611.7MPosition history →

Dodge & CoxQ2 20268.6MPosition history →

WCM Investment ManagementQ2 20261.9MPosition history →

Veritas Asset ManagementQ2 20261.4MPosition history →

Viking Global InvestorsQ2 20261.2MPosition history →

Baupost GroupQ2 2026687KPosition history →

Meritage GroupQ2 2026685KPosition history →

First Pacific AdvisorsQ2 2026681KPosition history →

Adage Capital ManagementQ2 2026380KPosition history →

Weitz Investment ManagementQ2 2026214KPosition history →

Eminence CapitalQ1 2026179KPosition history →

Polen Capital ManagementQ2 2026164KPosition history →

Markel GroupQ2 2026136KPosition history →

Broad Run Investment ManagementQ2 2026101KPosition history →

Eagle Capital ManagementQ2 202645KPosition history →

Jensen Investment ManagementQ2 202626KPosition history →

Motley Fool Asset ManagementQ2 202625KPosition history →

Bridgewater AssociatesQ2 202616KPosition history →

Yacktman Asset ManagementQ2 202613KPosition history →

Alps AdvisorsQ2 20262KPosition history →

Matrix Asset AdvisorsQ2 2026648Position history →