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1,278 hedge funds and large institutions have $66.6B invested in Aon in 2025 Q4 according to their latest regulatory filings, with 154 funds opening new positions, 424 increasing their positions, 474 reducing their positions, and 100 closing their positions.

New
Increased
Maintained
Reduced
Closed

170% more call options, than puts

Call options by funds: $109M | Put options by funds: $40.4M

54% more first-time investments, than exits

New positions opened: 154 | Existing positions closed: 100

2% more funds holding

Funds holding: 1,2481,278 (+30)

1.7% more ownership

Funds ownership: 86.17%87.87% (+1.7%)

0% more capital invested

Capital invested by funds: $66.3B → $66.6B (+$330M)

4% less funds holding in top 10

Funds holding in top 10: 2726 (-1)

11% less repeat investments, than reductions

Existing positions increased: 424 | Existing positions reduced: 474

Holders
1,278
Holders Change
+30
Holders Change %
+2.4%
% of All Funds
15.55%
Holding in Top 10
26
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-3.7%
% of All Funds
0.32%
New
154
Increased
424
Reduced
474
Closed
100
Calls
$109M
Puts
$40.4M
Net Calls
+$68.7M
Net Calls Change
-$172M
Name Holding Trade Value Shares
Change
Change in
Stake
Envestnet Asset Management
76
Envestnet Asset Management
Illinois
$122M -$24.2M -69,179 -17%
BCM
77
Bowie Capital Management
Texas
$121M -$4.45M -12,738 -4%
Wells Fargo
78
Wells Fargo
California
$120M -$11.1M -31,819 -9%
Natixis Advisors
79
Natixis Advisors
Massachusetts
$118M -$7.44M -21,315 -6%
Aviva
80
Aviva
United Kingdom
$118M +$2.31M +6,622 +2%
Mackenzie Financial
81
Mackenzie Financial
Ontario, Canada
$117M -$46.3M -132,567 -29%
California State Teachers Retirement System (CalSTRS)
82
California State Teachers Retirement System (CalSTRS)
California
$112M -$2.53M -7,233 -2%
Bank of Montreal
83
Bank of Montreal
Ontario, Canada
$112M -$31.7M -90,680 -22%
Russell Investments Group
84
Russell Investments Group
United Kingdom
$108M +$4.48M +12,821 +4%
CCP
85
Cryder Capital Partners
United Kingdom
$104M +$22.3M +63,837 +28%
Franklin Resources
86
Franklin Resources
California
$102M +$74M +212,037 +271%
JWBC
87
John W. Bristol & Co
New York
$101M +$14.4M +41,384 +17%
WANY
88
Wealthspire Advisors (New York)
New York
$96.5M +$14.9M +42,739 +19%
Lord, Abbett & Co
89
Lord, Abbett & Co
New Jersey
$96M +$7.99M +22,878 +9%
DC
90
Davenport & Co
Virginia
$95.3M -$884K -2,532 -0.9%
B
91
BloombergSen
Ontario, Canada
$92.7M -$7.1M -20,334 -7%
CGI
92
Comgest Global Investors
France
$90.6M +$85.1M +243,700 +1,860%
WP
93
Woodline Partners
California
$90.5M -$8.28M -23,704 -8%
Principal Financial Group
94
Principal Financial Group
Iowa
$87.7M -$2.85M -8,150 -3%
Raymond James Financial
95
Raymond James Financial
Florida
$87M -$4.8M -13,742 -5%
New York State Common Retirement Fund
96
New York State Common Retirement Fund
New York
$85.6M -$26.3M -75,464 -24%
DekaBank Deutsche Girozentrale
97
DekaBank Deutsche Girozentrale
Germany
$85M
Manulife (Manufacturers Life Insurance)
98
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$81.9M -$5.37M -15,389 -6%
Citigroup
99
Citigroup
New York
$78.5M -$5.9M -16,895 -7%
WIM
100
Weitz Investment Management
Nebraska
$77.2M +$1.85M +5,285 +2%