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1,187 hedge funds and large institutions have $69B invested in Aon in 2024 Q4 according to their latest regulatory filings, with 141 funds opening new positions, 416 increasing their positions, 407 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed

72% more first-time investments, than exits

New positions opened: 141 | Existing positions closed: 82

60% more call options, than puts

Call options by funds: $937M | Put options by funds: $585M

6% more funds holding in top 10

Funds holding in top 10: 3335 (+2)

4% more funds holding

Funds holding: 1,1421,187 (+45)

1.21% more ownership

Funds ownership: 87.67%88.88% (+1.2%)

5% more capital invested

Capital invested by funds: $65.8B → $69B (+$3.23B)

2% more repeat investments, than reductions

Existing positions increased: 416 | Existing positions reduced: 407

Holders
1,187
Holders Change
+45
Holders Change %
+3.94%
% of All Funds
15.63%
Holding in Top 10
35
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+6.06%
% of All Funds
0.46%
New
141
Increased
416
Reduced
407
Closed
82
Calls
$937M
Puts
$585M
Net Calls
+$352M
Net Calls Change
+$242M
Name Holding Trade Value Shares
Change
Change in
Stake
Polen Capital Management
51
Polen Capital Management
Florida
$258M -$22.9M -62,167 -8%
T. Rowe Price Associates
52
T. Rowe Price Associates
Maryland
$254M -$3.04M -8,273 -1%
UIM
53
USS Investment Management
United Kingdom
$231M -$1.12M -3,042 -0.5%
VOYA Investment Management
54
VOYA Investment Management
Georgia
$217M +$91M +247,349 +69%
OAC
55
OMERS Administration Corp
Ontario, Canada
$216M +$516K +1,403 +0.2%
William Blair & Company
56
William Blair & Company
Illinois
$203M -$10.4M -28,303 -5%
Royal Bank of Canada
57
Royal Bank of Canada
Ontario, Canada
$202M +$79.8M +216,892 +63%
Swiss National Bank
58
Swiss National Bank
Switzerland
$198M -$10.5M -28,600 -5%
Barclays
59
Barclays
United Kingdom
$196M -$60.7M -165,013 -23%
First Trust Advisors
60
First Trust Advisors
Illinois
$193M +$194M +527,204 +5,877%
Fiera Capital (Canada)
61
Fiera Capital (Canada)
Quebec, Canada
$179M +$4.68M +12,733 +3%
Balyasny Asset Management
62
Balyasny Asset Management
Illinois
$167M -$31.5M -85,655 -16%
Sumitomo Mitsui Trust Group
63
Sumitomo Mitsui Trust Group
Japan
$163M -$58.5K -159 -0%
Deutsche Bank
64
Deutsche Bank
Germany
$160M +$39.9M +108,585 +32%
DWA
65
Douglass Winthrop Advisors
New York
$134M -$138K -376 -0.1%
RhumbLine Advisers
66
RhumbLine Advisers
Massachusetts
$132M -$2.21M -6,014 -2%
Envestnet Asset Management
67
Envestnet Asset Management
Illinois
$132M -$2.42M -6,590 -2%
Bank of Montreal
68
Bank of Montreal
Ontario, Canada
$131M -$72.3M -196,510 -35%
FA
69
Fiducient Advisors
Illinois
$126M -$8.44M -22,954 -6%
HTC
70
Haverford Trust Company
Pennsylvania
$122M +$1.17M +3,178 +0.9%
National Pension Service
71
National Pension Service
South Korea
$120M -$21.8M -59,307 -15%
California State Teachers Retirement System (CalSTRS)
72
California State Teachers Retirement System (CalSTRS)
California
$113M -$2.87M -7,815 -2%
Kovitz Investment Group Partners
73
Kovitz Investment Group Partners
Illinois
$109M +$514K +1,399 +0.5%
SEI Investments
74
SEI Investments
Pennsylvania
$108M +$22.7M +61,869 +26%
BNP Paribas Financial Markets
75
BNP Paribas Financial Markets
France
$108M +$110M +299,316 New

AON Hedge Fund Activity: Q4 2024 in Review

1,187 of the 7,592 institutional investors tracked by Wall St. Rank reported a position in Aon (AON) for Q4 2024, worth a combined $69B — up 4.9% from $65.8B a quarter earlier.

Buyers outnumbered sellers: 141 funds opened new AON positions and 82 closed out — a net gain of 59 holders — while 416 added to existing stakes and 407 trimmed.

The largest buyer was Artisan Partners, adding an estimated $353M. The largest seller was WCM Investment Management, cutting an estimated $529M.

  • 1,187 institutional investors held Aon (AON) as of Q4 2024, up from 1,142 in Q3 2024.
  • Funds reported $69B of Aon stock for Q4 2024, up 4.9% quarter-over-quarter.
  • 141 funds opened new Aon positions in Q4 2024 and 82 closed out, a net change of +59 holders.
  • The largest Aon buyer in Q4 2024 was Artisan Partners, an estimated $353M added.
  • The largest Aon seller in Q4 2024 was WCM Investment Management, an estimated $529M sold.

Based on aggregated 13F filings for Q4 2024.