126 hedge funds and large institutions have $723M invested in Aaon in 2014 Q4 according to their latest regulatory filings, with 17 funds opening new positions, 42 increasing their positions, 48 reducing their positions, and 9 closing their positions.

Holders
126
Holders Change
+6
Holders Change %
+5%
% of All Funds
3.36%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.08%
New
17
Increased
42
Reduced
48
Closed
9
Calls
$224K
Puts
Net Calls
+$224K
Net Calls Change
+$2.47M
Name Market Value Shares Shares
Change
Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$61.4M 2,740,235 -117,355 -4%
Neuberger Berman Group
2
Neuberger Berman Group
New York
$56.1M 2,505,676 +445,165 +22%
BFA
3
BlackRock Fund Advisors
California
$51.6M 2,304,939 +192,204 +9%
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$48.9M 2,181,894 +21,400 +1%
CCA
5
Conestoga Capital Advisors
Pennsylvania
$47.4M 2,119,079 -65,594 -3%
BF
6
BOK Financial
Oklahoma
$47.2M 2,106,229 +24,739 +1%
CAI
7
Capital Advisors Inc
Oklahoma
$46.2M 2,062,112
RA
8
Royce & Associates
New York
$43.7M 1,953,566 -342,875 -15%
Dimensional Fund Advisors
9
Dimensional Fund Advisors
Texas
$37.9M 1,693,985 +29,441 +2%
BIT
10
BlackRock Institutional Trust
California
$24.6M 1,097,883 -41,730 -4%
ACM
11
Atlanta Capital Management
Georgia
$20.4M 909,990 -26,769 -3%
State Street
12
State Street
Massachusetts
$17.6M 787,004 -28,346 -3%
Wellington Management Group
13
Wellington Management Group
Massachusetts
$15.8M 705,923 +89,848 +15%
WC
14
Walthausen & Co
New York
$14.1M 628,074 -4,865 -0.8%
Northern Trust
15
Northern Trust
Illinois
$13.5M 603,631 -19,534 -3%
Bank of New York Mellon
16
Bank of New York Mellon
New York
$11.8M 524,939 -48,841 -9%
RCMC
17
RK Capital Management (Colorado)
Colorado
$11.7M 520,891 -59,438 -10%
Ameriprise
18
Ameriprise
Minnesota
$9.2M 410,725 +14,677 +4%
Norges Bank
19
Norges Bank
Norway
$8.76M 391,351
Renaissance Technologies
20
Renaissance Technologies
New York
$6.76M 302,075 -179,757 -37%
Geode Capital Management
21
Geode Capital Management
Massachusetts
$6.12M 273,439 +4,087 +2%
Kayne Anderson Rudnick Investment Management
22
Kayne Anderson Rudnick Investment Management
California
$5.89M 262,925 +41,988 +19%
Principal Financial Group
23
Principal Financial Group
Iowa
$5.69M 254,071 -801 -0.3%
Prudential Financial
24
Prudential Financial
New Jersey
$5.13M 229,161 -1,900 -0.8%
California Public Employees Retirement System
25
California Public Employees Retirement System
California
$4.66M 204,200 +32,400 +19%