631 hedge funds and large institutions have $29.5B invested in Aon in 2018 Q1 according to their latest regulatory filings, with 75 funds opening new positions, 173 increasing their positions, 263 reducing their positions, and 70 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
631
Holders Change
-3
Holders Change %
-0.47%
% of All Funds
14.48%
Holding in Top 10
25
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+13.64%
% of All Funds
0.57%
New
75
Increased
173
Reduced
263
Closed
70
Calls
$55.8M
Puts
$29.1M
Net Calls
+$26.7M
Net Calls Change
-$32.6M
Name Holding Trade Value Shares
Change
Shares
Change %
AWM
626
Avior Wealth Management
Nebraska
$1K
CAC
627
Certified Advisory Corp
Florida
$1K
PWM
628
Perigon Wealth Management
California
$1K +$1K +4 New
PRO
629
Pensioenfonds Rail & OV
Netherlands
-$75.7M -564,693 Closed
Balyasny Asset Management
630
Balyasny Asset Management
Illinois
-$27.5M -205,000 Closed
TCM
631
Tran Capital Management
California
-$20.7M -154,436 Closed
Fidelity International
632
Fidelity International
Bermuda
-$20.3M -151,714 Closed
Voloridge Investment Management
633
Voloridge Investment Management
Florida
-$13.1M -97,874 Closed
OAM
634
Origin Asset Management
United Kingdom
-$11.5M -86,161 Closed
BGIM
635
Brandywine Global Investment Management
Pennsylvania
-$7.52M -56,098 Closed
CG
636
Clinton Group
New York
-$4.32M -32,214 Closed
VIA
637
Virtus Investment Advisers
Connecticut
-$3.29M -24,562 Closed
OI
638
Oakbrook Investments
Illinois
-$3.06M -22,810 Closed
CG
639
Cutler Group
California
-$2.97M -22,134 Closed
SCM
640
Stevens Capital Management
Pennsylvania
-$2.87M -21,440 Closed
AC
641
Argentiere Capital
Switzerland
-$2.86M -21,346 Closed
SAM
642
Symphony Asset Management
California
-$2.74M -20,418 Closed
SAM
643
Strategy Asset Managers
California
-$2.69M -20,085 Closed
MF
644
Magnetar Financial
Illinois
-$2.61M -19,456 Closed
BA
645
Bridgewater Associates
Connecticut
-$2.49M -18,605 Closed
ZIM
646
Zacks Investment Management
Illinois
-$2.43M -18,146 Closed
LTI
647
Laffer Tengler Investments
Tennessee
-$2.21M -16,520 Closed
SEC
648
Seven Eight Capital
New York
-$2M -14,900 Closed
DC
649
Diametric Capital
Massachusetts
-$1.83M -13,683 Closed
GIP
650
Granite Investment Partners
California
-$1.81M -13,510 Closed