501 hedge funds and large institutions have $24.1B invested in Aon in 2015 Q2 according to their latest regulatory filings, with 60 funds opening new positions, 161 increasing their positions, 186 reducing their positions, and 51 closing their positions.

Holders
501
Holders Change
+3
Holders Change %
+0.6%
% of All Funds
13.51%
Holding in Top 10
19
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-5%
% of All Funds
0.51%
New
60
Increased
161
Reduced
186
Closed
51
Calls
$29.3M
Puts
$59.8M
Net Calls
-$30.5M
Net Calls Change
+$22M
Name Market Value Shares Shares
Change
Shares
Change %
TIM
526
Thornburg Investment Management
New Mexico
-8,797 Closed
TI
527
Trexquant Investment
Connecticut
-8,200 Closed
Walleye Trading
528
Walleye Trading
New York
-7,984 Closed
PAM
529
Princeton Alpha Management
New Jersey
-7,228 Closed
QT
530
Quantbot Technologies
New York
-6,383 Closed
LCM
531
Landscape Capital Management
New Jersey
-5,800 Closed
CG
532
Clinton Group
New York
-5,782 Closed
NLI
533
Nippon Life Insurance
Japan
-5,487 Closed
DTL
534
Dynamic Technology Lab
Singapore
-5,049 Closed
WJA
535
Williams Jones & Associates
New York
-4,775 Closed
ARTA
536
A.R.T. Advisors
New York
-4,182 Closed
NCCM
537
Nine Chapters Capital Management
New Jersey
-4,100 Closed
MC
538
MRJ Capital
New York
-3,400 Closed
HI
539
HBK Investments
Texas
-3,400 Closed
QIM
540
Quantitative Investment Management
Virginia
-3,200 Closed
Creative Planning
541
Creative Planning
Kansas
-2,967 Closed
AIM
542
Assured Investment Management
New York
-2,923 Closed
EP
543
Edgestream Partners
New Jersey
-2,824 Closed
KFC
544
Klingenstein Fields & Co
New York
-2,600 Closed
MSR
545
Main Street Research
Connecticut
-2,290 Closed
Tudor Investment Corp
546
Tudor Investment Corp
Connecticut
-2,130 Closed
PTCG
547
Pring Turner Capital Group
California
-1,352 Closed
KPCM
548
Kings Point Capital Management
New York
-960 Closed
FMA
549
FNY Managed Accounts
New York
-800 Closed
ZB
550
Zions Bancorporation
Utah
-97 Closed