127 hedge funds and large institutions have $731M invested in Aaon in 2015 Q4 according to their latest regulatory filings, with 15 funds opening new positions, 50 increasing their positions, 42 reducing their positions, and 9 closing their positions.

Holders
127
Holders Change
+5
Holders Change %
+4.1%
% of All Funds
3.34%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
15
Increased
50
Reduced
42
Closed
9
Calls
Puts
Net Calls
Net Calls Change
Name Market Value Shares Shares
Change
Shares
Change %
Neuberger Berman Group
1
Neuberger Berman Group
New York
$73.1M 3,146,592 +108,328 +4%
Vanguard Group
2
Vanguard Group
Pennsylvania
$72.1M 3,103,685 +53,341 +2%
BFA
3
BlackRock Fund Advisors
California
$59M 2,542,198 +108,734 +4%
CAI
4
Capital Advisors Inc
Oklahoma
$47.9M 2,062,112
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$47.6M 2,051,094 -37,470 -2%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$42.7M 1,838,460 +25,149 +1%
CCA
7
Conestoga Capital Advisors
Pennsylvania
$35.6M 1,531,309 -471,668 -24%
BIT
8
BlackRock Institutional Trust
California
$23.8M 1,023,846 +13,652 +1%
ACM
9
Atlanta Capital Management
Georgia
$20M 860,021 -3,752 -0.4%
State Street
10
State Street
Massachusetts
$18.8M 808,893 +808,893 New
RA
11
Royce & Associates
New York
$18.2M 785,824 -474,187 -38%
Wellington Management Group
12
Wellington Management Group
Massachusetts
$17.4M 750,447 +29,472 +4%
RIM
13
Ranger Investment Management
Texas
$16.1M 695,479 -44,910 -6%
Macquarie Group
14
Macquarie Group
Australia
$15.2M 656,457 +43,034 +7%
Ameriprise
15
Ameriprise
Minnesota
$14.2M 610,410 -15,765 -3%
Northern Trust
16
Northern Trust
Illinois
$13.7M 588,604 +4,960 +0.8%
Bank of New York Mellon
17
Bank of New York Mellon
New York
$13.5M 582,580 -24,289 -4%
TAM
18
Tiverton Asset Management
Delaware
$11.6M 500,000 -75,000 -13%
Renaissance Technologies
19
Renaissance Technologies
New York
$10.2M 439,932 -86,687 -16%
Norges Bank
20
Norges Bank
Norway
$9.31M 400,972
RFS
21
Rockefeller Financial Services
New York
$9.07M 390,463 -4,647 -1%
PCA
22
Personal Capital Advisors
California
$8.48M 365,256 +41,893 +13%
Janus Henderson Group
23
Janus Henderson Group
United Kingdom
$7.69M 331,207 +5,263 +2%
WC
24
Walthausen & Co
New York
$7.68M 330,934 +1,104 +0.3%
BF
25
BOK Financial
Oklahoma
$7.64M 328,908 -2,006,021 -86%