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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 %
ACA
376
American Capital Advisory
Idaho
$235 +$235 +3 New
PWM
377
Parkworth Wealth Management
California
$156 – – –
BHWM
378
Bay Harbor Wealth Management
Maryland
$156 +$156 +2 New
PWAM
379
Private Wealth Asset Management
Iowa
$156 +$156 +2 New
A
380
AlphaQuest
New York
$156 +$156 +2 New
Norges Bank
381
Norges Bank
Norway
– -$76.6M -650,753 Closed
Westfield Capital Management
382
Westfield Capital Management
Massachusetts
– -$43.7M -371,554 Closed
Alyeska Investment Group
383
Alyeska Investment Group
Illinois
– -$42.4M -360,714 Closed
Arrowstreet Capital
384
Arrowstreet Capital
Massachusetts
– -$39.7M -337,003 Closed
Lord, Abbett & Co
385
Lord, Abbett & Co
New Jersey
– -$32.7M -277,753 Closed
PWAM
386
Park West Asset Management
California
– -$24.1M -205,000 Closed
FAM
387
Fred Alger Management
New York
– -$21.1M -179,383 Closed
Jane Street
388
Jane Street
New York
– -$19.3M -164,155 Closed
Balyasny Asset Management
389
Balyasny Asset Management
Illinois
– -$11.3M -95,974 Closed
BAMCO Inc
390
BAMCO Inc
New York
– -$8.93M -75,856 Closed
Connor, Clark & Lunn Investment Management (CC&L)
391
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
– -$8.81M -74,876 Closed
NIP
392
Nicholas Investment Partners
California
– -$7.76M -65,908 Closed
SBH
393
Segall Bryant & Hamill
Illinois
– -$7.44M -63,196 Closed
EGI
394
EAM Global Investors
California
– -$4.8M -40,817 Closed
SCM
395
Sandler Capital Management
New York
– -$3.99M -33,904 Closed
TC
396
TwinBeech Capital
New York
– -$3.69M -31,366 Closed
EI
397
EAM Investors
California
– -$3.23M -27,482 Closed
ACA
398
Aptus Capital Advisors
Alabama
– -$3.03M -25,839 Closed
Qube Research & Technologies (QRT)
399
Qube Research & Technologies (QRT)
United Kingdom
– -$2.77M -23,507 Closed
DRP
400
Decade Renewable Partners
Texas
– -$2.45M -20,807 Closed
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