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AON Hedge Fund Activity: Q2 2026 in Review

1,255 of the 8,264 institutional investors tracked by Wall St. Rank reported a position in Aon (AON) for Q2 2026, worth a combined $63.7B — up 5.1% from $60.6B a quarter earlier.

Buyers outnumbered sellers: 136 funds opened new AON positions and 113 closed out — a net gain of 23 holders — while 469 added to existing stakes and 454 trimmed.

The largest buyer was JP Morgan Chase, adding an estimated $2.11B. The largest seller was UBS AM, cutting an estimated $399M.

  • 1,255 institutional investors held Aon (AON) as of Q2 2026, down from 1,259 in Q1 2026.
  • Funds reported $63.7B of Aon stock for Q2 2026, up 5.1% quarter-over-quarter.
  • 136 funds opened new Aon positions in Q2 2026 and 113 closed out, a net change of +23 holders.
  • The largest Aon buyer in Q2 2026 was JP Morgan Chase, an estimated $2.11B added.
  • The largest Aon seller in Q2 2026 was UBS AM, an estimated $399M sold.

Based on aggregated 13F filings for Q2 2026.