417 hedge funds and large institutions have $18.6B invested in Aon in 2013 Q3 according to their latest regulatory filings, with 57 funds opening new positions, 118 increasing their positions, 176 reducing their positions, and 25 closing their positions.

Holders
417
Holders Change
+32
Holders Change %
+8.31%
% of All Funds
13.53%
Holding in Top 10
24
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+9.09%
% of All Funds
0.78%
New
57
Increased
118
Reduced
176
Closed
25
Calls
$108M
Puts
$191M
Net Calls
-$83.1M
Net Calls Change
-$17.3M
Name Market Value Shares Shares
Change
Shares
Change %
BG
26
BlackRock Group
United Kingdom
$152M 2,047,156 +89,289 +5%
CA
27
Cortland Advisers
Delaware
$149M 2,000,000
WIM
28
Weitz Investment Management
Nebraska
$143M 1,919,920 -145,510 -7%
Deutsche Bank
29
Deutsche Bank
Germany
$142M 1,909,313 +528,105 +38%
IVA
30
International Value Advisers
$134M 1,801,343 +3,116 +0.2%
SSM
31
Sound Shore Management
Connecticut
$131M 1,755,557 -466,688 -21%
ABI
32
Abrams Bison Investments
Maryland
$127M 1,701,363 +181,363 +12%
T. Rowe Price Associates
33
T. Rowe Price Associates
Maryland
$117M 1,573,255 -1,425 -0.1%
Mawer Investment Management
34
Mawer Investment Management
Alberta, Canada
$116M 1,554,142 +164,680 +12%
Fidelity International
35
Fidelity International
Bermuda
$110M 1,472,974 +199,916 +16%
CCM
36
Chieftain Capital Management
New York
$109M 1,469,069 -418,730 -22%
Citadel Advisors
37
Citadel Advisors
Florida
$102M 1,375,958 +1,368,786 +19,085%
SB
38
Suntrust Banks
Georgia
$97.8M 1,313,803 -583,092 -31%
MAA
39
Managed Account Advisors
New Jersey
$97.4M 1,308,284 -101,078 -7%
NC
40
Nicholas Company
Wisconsin
$85.8M 1,152,210 +72,365 +7%
JHIU
41
Janus Henderson Investors US
Colorado
$81.9M 1,099,694 -200,723 -15%
TCIM
42
TIAA CREF Investment Management
New York
$81.7M 1,097,020 -58,482 -5%
UBS AM
43
UBS AM
Illinois
$77.2M 1,037,681 +32,507 +3%
B
44
BloombergSen
Ontario, Canada
$72M 966,753 +6,603 +0.7%
PI
45
Putnam Investments
Massachusetts
$68.5M 920,111 -407,144 -31%
New York State Common Retirement Fund
46
New York State Common Retirement Fund
New York
$67.4M 904,785 -35,363 -4%
PI
47
PGGM Investments
Netherlands
$66.5M 893,395 -40,470 -4%
TA
48
Teachers Advisors
New York
$64.1M 861,191 -112,844 -12%
BRIM
49
Broad Run Investment Management
Virginia
$63.8M 857,387 +98,830 +13%
DC
50
Davenport & Co
Virginia
$60.9M 817,764 -168,288 -17%