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Aaon
AAON

Overview Fund Activity

379 hedge funds and large institutions have $4.75B invested in Aaon in 2025 Q1 according to their latest regulatory filings, with 66 funds opening new positions, 136 increasing their positions, 126 reducing their positions, and 100 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
379
Holders Change
-39
Holders Change %
-9.33%
% of All Funds
5.15%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.04%
New
66
Increased
136
Reduced
126
Closed
100
Calls
$2.24M
Puts
$4.93M
Net Calls
-$2.69M
Net Calls Change
-$4.48M

Top Buyers

1
Pictet Asset Management
Pictet Asset Management
Switzerland
+$94.3M
2
William Blair & Company
William Blair & Company
Illinois
+$78.7M
3
Morgan Stanley
Morgan Stanley
New York
+$48.8M
4
SCM
Spyglass Capital Management
California
+$48.5M
5
Mawer Investment Management
Mawer Investment Management
Alberta, Canada
+$44.2M

Top Sellers

1
Invesco
Invesco
Georgia
-$77.8M
2
BlackRock
BlackRock
New York
-$55.7M
3
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management
California
-$51.8M
4
DCM
Driehaus Capital Management
Illinois
-$46M
5
Westfield Capital Management
Westfield Capital Management
Massachusetts
-$43.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
VNIM
26
Vaughan Nelson Investment Management
Texas
$46.5M -$8.16M -104,480 -15%
Mawer Investment Management
27
Mawer Investment Management
Alberta, Canada
$44.2M +$44.2M +565,972 New
Brown Advisory
28
Brown Advisory
Maryland
$41.2M +$41.2M +527,075 New
Raymond James Financial
29
Raymond James Financial
Florida
$38.4M -$10.3M -131,682 -21%
Capital International Investors
30
Capital International Investors
California
$36.4M +$17.2K +220 +0%
Impax Asset Management Group
31
Impax Asset Management Group
United Kingdom
$36.2M +$36.2M +469,850 New
Goldman Sachs
32
Goldman Sachs
New York
$33.7M +$5.75M +73,644 +21%
Franklin Resources
33
Franklin Resources
California
$33.5M +$6.51M +83,374 +24%
VOYA Investment Management
34
VOYA Investment Management
Georgia
$30.7M +$23.6M +302,282 +334%
Federated Hermes
35
Federated Hermes
Pennsylvania
$30.5M +$30M +384,200 +5,973%
RIM
36
Ranger Investment Management
Texas
$29.7M +$1.95M +24,897 +7%
Baird Financial Group
37
Baird Financial Group
Wisconsin
$29M -$11.7M -149,224 -29%
Grantham, Mayo, Van Otterloo & Co (GMO)
38
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$28.2M +$11.4M +146,508 +69%
Bank of America
39
Bank of America
North Carolina
$26.9M +$5.81M +74,357 +28%
AI
40
Aperture Investors
New York
$25.2M +$25.2M +322,765 New
SEI Investments
41
SEI Investments
Pennsylvania
$24.7M +$7.62M +97,487 +45%
Envestnet Asset Management
42
Envestnet Asset Management
Illinois
$24.5M -$2.13M -27,320 -8%
PM
43
Pembroke Management
Quebec, Canada
$24M +$6.19M +79,287 +35%
ClearBridge Investments
44
ClearBridge Investments
New York
$23M +$9.89M +126,624 +75%
UBS Group
45
UBS Group
Switzerland
$22.4M +$9.86M +126,185 +79%
Ensign Peak Advisors
46
Ensign Peak Advisors
Utah
$22M +$20.1M +257,217 +1,076%
JSP
47
Jackson Square Partners
California
$21M +$21M +268,297 New
Macquarie Group
48
Macquarie Group
Australia
$20.9M +$19.3M +247,217 +1,218%
NL
49
Nuveen LLC
North Carolina
$20.8M +$20.8M +265,697 New
Rockefeller Capital Management
50
Rockefeller Capital Management
New York
$18.2M +$3.49M +44,676 +24%
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