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AON

Aon plc Class A · XNYS

Season
Q2 2026 · as of Jun 30
Holders
10 of 97 filed · prev 11
Median weight
0.78%
Sector
Financials
Type
equity · US

Moves7 this quarter

Streakslongest holders · 26 quarters on record

  1. Weitz Brad Hinton, CIO 4.9%25 quarters
  2. FPA Steven Romick, CEO 2.8%25 quarters
  3. Polen Dan Davidowitz, portfolio manager 0.5%24 quarters
  4. Markel Tom Gayner, CEO 0.3%23 quarters
  5. Jensen Robert McIver, CEO 0.2%15 quarters

The record for AON begins Q1 2020: 26 quarters.

Over time26 quarters, Q1 2020 to Q2 2026

Managers holding10 Q2 2026

Largest weight4.9% Q2 2026

Holders10 of 97 filed · 1 exited

WeitzBrad Hinton, CIO4.91%213,860$71Mheld—25 q
BaupostSeth Klarman, portfolio manager4.21%687,000$228Mtrimmed−11%−0.64 pp2 q
FPASteven Romick, CEO2.84%681,367$226Mtrimmed−3%−0.40 pp25 q
Dodge & CoxDavid Hoeft, CIO1.49%8,593,144$2.9Badded+6%+0.05 pp4 q
VikingAndreas Halvorsen, CEO1.09%1,151,269$382Madded+6%+0.11 pp4 q
PolenDan Davidowitz, portfolio manager0.47%164,035$54Mtrimmed−88%−2.55 pp24 q
MarkelTom Gayner, CEO0.34%135,800$45Mheld—23 q
JensenRobert McIver, CEO0.21%25,789$9Madded+1%+0.05 pp15 q
YacktmanStephen Yacktman, CIO0.05%12,915$4Mheld—10 q
MatrixDavid Katz, CIO0.02%648$214,935held—7 q
CantillonWilliam von Mueffling, CEO———exited−2.35 pp—