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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 %
Universal-Beteiligungs- und Servicegesellschaft
151
Universal-Beteiligungs- und Servicegesellschaft
Germany
$1.44M -$4.48M -57,382 -76%
JG
152
Jain Global
New York
$1.42M +$1.42M +18,207 New
OW
153
Olistico Wealth
Oklahoma
$1.39M – – –
Handelsbanken Fonder
154
Handelsbanken Fonder
Sweden
$1.39M – – –
Man Group
155
Man Group
United Kingdom
$1.37M -$5.56M -71,154 -80%
AI
156
Atom Investors
Texas
$1.36M +$1.36M +17,344 New
RFC
157
Regions Financial Corp
Alabama
$1.29M +$160K +2,048 +14%
NA
158
NewEdge Advisors
Louisiana
$1.27M +$23K +294 +2%
COPPSERS
159
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.26M +$95.9K +1,227 +8%
SOMRS
160
State of Michigan Retirement System
Michigan
$1.26M +$7.81K +100 +0.6%
AQR Capital Management
161
AQR Capital Management
Connecticut
$1.22M -$902K -11,998 -42%
KK
162
KLP Kapitalforvaltning
Norway
$1.18M +$46.9K +600 +4%
NMIMC
163
Northwestern Mutual Investment Management Company
Wisconsin
$1.17M +$547 +7 +0%
ITFISA
164
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna
$1.15M -$66.4K -850 -5%
AIM
165
Arcadia Investment Management
Michigan
$1.15M +$32.4K +415 +3%
NMERB
166
New Mexico Educational Retirement Board
New Mexico
$1.11M – – –
X
167
Xponance
Pennsylvania
$1.09M +$18.4K +235 +2%
OPERF
168
Oregon Public Employees Retirement Fund
Oregon
$1.07M – – –
NAAA
169
New Age Alpha Advisors
New York
$1.07M +$1.07M +13,667 New
Mariner
170
Mariner
Kansas
$1.05M -$125K -1,596 -11%
AIP
171
Ameritas Investment Partners
Nebraska
$1.04M -$18.6K -238 -2%
AAIS
172
ABN AMRO Investment Solutions
$1M +$1M +12,843 New
OTPPB
173
Ontario Teachers' Pension Plan Board
Ontario, Canada
$996K -$622K -7,959 -38%
Zurich Cantonal Bank
174
Zurich Cantonal Bank
Switzerland
$989K +$33.5K +429 +4%
HighTower Advisors
175
HighTower Advisors
Illinois
$968K -$73K -934 -7%
5 6
7
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