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 %
QCG
501
Quadrant Capital Group
Ohio
$1K 12 +12 New
KT
502
Kanaly Trust
Texas
$1K 13 +13 New
Renaissance Technologies
503
Renaissance Technologies
New York
-571,201 Closed
Millennium Management
504
Millennium Management
New York
-537,575 Closed
MTB
505
Mizuho Trust & Banking
Japan
-342,217 Closed
Janus Henderson Group
506
Janus Henderson Group
United Kingdom
-338,917 Closed
CIP
507
Chartwell Investment Partners
Pennsylvania
-190,080 Closed
PP
508
PDT Partners
New York
-85,989 Closed
SCM
509
Stevens Capital Management
Pennsylvania
-55,897 Closed
WG
510
Winton Group
United Kingdom
-48,987 Closed
GCP
511
GSA Capital Partners
United Kingdom
-42,728 Closed
SIP
512
Stoneridge Investment Partners
Pennsylvania
-35,980 Closed
HCMT
513
Highland Capital Management (Texas)
Texas
-30,000 Closed
GL
514
GLG LLC
New York
-28,349 Closed
3NC
515
300 North Capital
California
-24,193 Closed
Capital Fund Management (CFM)
516
Capital Fund Management (CFM)
France
-17,325 Closed
Squarepoint
517
Squarepoint
New York
-16,374 Closed
WBC
518
Westpac Banking Corp
Australia
-16,259 Closed
GMIM
519
General Motors Investment Management
New York
-13,725 Closed
LCP
520
Longhorn Capital Partners
Texas
-13,030 Closed
QSS
521
Quantitative Systematic Strategies
Florida
-12,180 Closed
RBA
522
Richard Bernstein Advisors
New York
-12,010 Closed
ROTUOC
523
Regents of the University of California
California
-11,955 Closed
GCM
524
Glaxis Capital Management
Florida
-10,000 Closed
Two Sigma Investments
525
Two Sigma Investments
New York
-8,921 Closed