457 hedge funds and large institutions have $21.4B invested in Aon in 2013 Q4 according to their latest regulatory filings, with 73 funds opening new positions, 124 increasing their positions, 194 reducing their positions, and 30 closing their positions.

Holders
457
Holders Change
+40
Holders Change %
+9.59%
% of All Funds
13.27%
Holding in Top 10
27
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+12.5%
% of All Funds
0.78%
New
73
Increased
124
Reduced
194
Closed
30
Calls
$218M
Puts
$255M
Net Calls
-$37.4M
Net Calls Change
+$45.7M
Name Market Value Shares Shares
Change
Shares
Change %
New York State Common Retirement Fund
51
New York State Common Retirement Fund
New York
$73.4M 875,485 -29,300 -3%
BRIM
52
Broad Run Investment Management
Virginia
$72.8M 867,204 +9,817 +1%
Citadel Advisors
53
Citadel Advisors
Florida
$72.4M 863,338 -512,620 -37%
D.E. Shaw & Co
54
D.E. Shaw & Co
New York
$63.8M 760,504 +680,784 +854%
Arrowstreet Capital
55
Arrowstreet Capital
Massachusetts
$58.8M 701,039 +689,748 +6,109%
BlackRock
56
BlackRock
New York
$56.4M 672,744 +18,810 +3%
TI
57
Turner Investments
Pennsylvania
$55.6M 662,916 +496,021 +297%
CS
58
Credit Suisse
Switzerland
$55M 656,040 +75,971 +13%
FCM
59
Frontier Capital Management
Massachusetts
$54.9M 655,006 +655,006 New
CRM
60
Cramer Rosenthal McGlynn
Connecticut
$54.1M 644,415 +644,415 New
Charles Schwab
61
Charles Schwab
California
$52M 619,427 +7,648 +1%
BIM
62
BlackRock Investment Management
Delaware
$50.9M 607,121 -35,598 -6%
TA
63
Teachers Advisors
New York
$50.5M 601,911 -259,280 -30%
CCM
64
Chieftain Capital Management
New York
$49.7M 592,984 -876,085 -60%
LBG
65
Lloyds Banking Group
United Kingdom
$49.6M 591,127 +156,374 +36%
New York State Teachers Retirement System (NYSTRS)
66
New York State Teachers Retirement System (NYSTRS)
New York
$48.7M 580,290 -31,606 -5%
TCG
67
Tremblant Capital Group
Florida
$48.3M 576,312 +13,402 +2%
Barclays
68
Barclays
United Kingdom
$47.9M 577,636 +577,636 New
California State Teachers Retirement System (CalSTRS)
69
California State Teachers Retirement System (CalSTRS)
California
$47M 559,697 +3,900 +0.7%
Mitsubishi UFJ Trust & Banking
70
Mitsubishi UFJ Trust & Banking
Japan
$46.8M 558,221 -27,490 -5%
ACM
71
Atlanta Capital Management
Georgia
$46.5M 553,764 -174,535 -24%
State Board of Administration of Florida Retirement System
72
State Board of Administration of Florida Retirement System
Florida
$44.1M 525,766 -20,068 -4%
PC
73
Polar Capital
United Kingdom
$43.4M 517,535 +297,535 +135%
Los Angeles Capital Management
74
Los Angeles Capital Management
California
$42.3M 504,269 -13,891 -3%
Susquehanna International Group
75
Susquehanna International Group
Pennsylvania
$41.8M 498,712 +148,509 +42%