623 hedge funds and large institutions have $31.8B invested in Aon in 2018 Q3 according to their latest regulatory filings, with 70 funds opening new positions, 166 increasing their positions, 250 reducing their positions, and 71 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
623
Holders Change
-7
Holders Change %
-1.11%
% of All Funds
14.27%
Holding in Top 10
24
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+9.09%
% of All Funds
0.55%
New
70
Increased
166
Reduced
250
Closed
71
Calls
$64.1M
Puts
$33.7M
Net Calls
+$30.5M
Net Calls Change
-$78.7M
Name Holding Trade Value Shares
Change
Shares
Change %
LPC
651
Loeb Partners Corp
New York
-$892K -6,500 Closed
SCC
652
Spring Creek Capital
Kansas
-$870K -6,346 Closed
DTL
653
Dynamic Technology Lab
Singapore
-$770K -5,611 Closed
CG
654
Clinton Group
New York
-$749K -5,457 Closed
LCM
655
Laurion Capital Management
New York
-$719K -5,244 Closed
Capstone Investment Advisors
656
Capstone Investment Advisors
New York
-$511K -3,723 Closed
MWNA
657
Marshall Wace North America
New York
-$502K -3,656 Closed
6M
658
6 Meridian
Kansas
-$484K -3,529 Closed
CANY
659
Caxton Associates (New York)
New York
-$476K -3,470 Closed
FAT
660
First American Trust
California
-$463K -3,372 Closed
Susquehanna International Group
661
Susquehanna International Group
Pennsylvania
-$405K -2,956 Closed
HS
662
HighVista Strategies
Massachusetts
-$370K -2,700 Closed
PCM
663
Prelude Capital Management
New York
-$370K -2,700 Closed
TC
664
Toews Corporation
New Jersey
-$370K -2,700 Closed
Verition Fund Management
665
Verition Fund Management
Connecticut
-$321K -2,343 Closed
AWM
666
AE Wealth Management
Kansas
-$310K -2,263 Closed
Nomura Holdings
667
Nomura Holdings
Japan
-$307K -2,237 Closed
MF
668
Magnetar Financial
Illinois
-$297K -2,167 Closed
Holocene Advisors
669
Holocene Advisors
New York
-$278K -2,029 Closed
SS
670
Simplicity Solutions
Minnesota
-$260K -1,897 Closed
HI
671
HBK Investments
Texas
-$247K -1,800 Closed
SIM
672
Spark Investment Management
New York
-$233K -1,700 Closed
Marshall Wace
673
Marshall Wace
United Kingdom
-$208K -1,520 Closed
BP
674
Ballentine Partners
Massachusetts
-$206K -1,505 Closed
LSAG
675
Lake Street Advisors Group
New Hampshire
-$204K -1,490 Closed