506 hedge funds and large institutions have $23.5B invested in Aon in 2015 Q4 according to their latest regulatory filings, with 45 funds opening new positions, 164 increasing their positions, 208 reducing their positions, and 36 closing their positions.

Holders
506
Holders Change
+5
Holders Change %
+1%
% of All Funds
13.29%
Holding in Top 10
23
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+9.52%
% of All Funds
0.6%
New
45
Increased
164
Reduced
208
Closed
36
Calls
$13M
Puts
$8.19M
Net Calls
+$4.78M
Net Calls Change
+$771K
Name Market Value Shares Shares
Change
Shares
Change %
Marshall Wace
276
Marshall Wace
United Kingdom
$1.46M 15,852 -78,601 -83%
FP
277
FDO Partners
Massachusetts
$1.45M 15,771 +15,771 New
IAMOG
278
Investors Asset Management of Georgia
Georgia
$1.42M 15,440
Stifel Financial
279
Stifel Financial
Missouri
$1.42M 15,368 -20,303 -57%
RIL
280
Rothschild Investment LLC
Illinois
$1.41M 15,238 +7,221 +90%
SBA
281
Seven Bridges Advisors
New York
$1.4M 15,156 +15,156 New
BF
282
BOK Financial
Oklahoma
$1.38M 14,906 +189 +1%
Jane Street
283
Jane Street
New York
$1.37M 14,867 -1,971 -12%
Brown Advisory
284
Brown Advisory
Maryland
$1.31M 14,255 +11,035 +343%
BAM
285
Bruderman Asset Management
New York
$1.27M 13,737 -1,373 -9%
QT
286
Quantbot Technologies
New York
$1.26M 13,664 -11,542 -46%
MYLI
287
Meiji Yasuda Life Insurance
Japan
$1.25M 13,580 -10,400 -43%
HNB
288
Huntington National Bank
Ohio
$1.19M 12,947 -1,092 -8%
PAM
289
Panagora Asset Management
Massachusetts
$1.14M 12,306 -213 -2%
Robeco Institutional Asset Management
290
Robeco Institutional Asset Management
Netherlands
$1.13M 12,262 -229,239 -95%
SIM
291
Sterling Investment Management
Arizona
$1.12M 12,180 -100 -0.8%
CA
292
Cornerstone Advisors
North Carolina
$1.11M 12,000
DHFB
293
Dixon Hubard Feinour & Brown
Virginia
$1.08M 11,731
TP
294
Truvvo Partners
New York
$1.08M 11,700 +11,700 New
AAM
295
AR Asset Management
California
$1.07M 11,618
VKH
296
Virtu KCG Holdings
New York
$1.06M 11,534 -15,558 -57%
RFC
297
Regions Financial Corp
Alabama
$1.06M 11,536 +845 +8%
HighTower Advisors
298
HighTower Advisors
Illinois
$1.05M 11,392 +2,633 +30%
IA
299
Icon Advisers
Colorado
$1.05M 11,400
FI
300
FormulaFolio Investments
Michigan
$1.02M 11,026 +11,026 New