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 %
Wolverine Trading
651
Wolverine Trading
Illinois
-$1.76M -13,135 Closed
GCP
652
GSA Capital Partners
United Kingdom
-$1.66M -12,353 Closed
ARTA
653
A.R.T. Advisors
New York
-$1.62M -12,100 Closed
MA
654
MANA Advisors
New York
-$1.62M -12,098 Closed
Capital Fund Management (CFM)
655
Capital Fund Management (CFM)
France
-$1.38M -10,290 Closed
PI
656
PineBridge Investments
New York
-$1.33M -9,913 Closed
American Century Companies
657
American Century Companies
Missouri
-$1.09M -8,158 Closed
FWIA
658
Fort Washington Investment Advisors
Ohio
-$1.06M -7,917 Closed
CCM
659
Cadence Capital Management
Massachusetts
-$696K -5,197 Closed
TIAAOA
660
Teachers Insurance & Annuity Association of America
New York
-$676K -5,038 Closed
Capstone Investment Advisors
661
Capstone Investment Advisors
New York
-$615K -4,591 Closed
PAG
662
Private Advisor Group
New Jersey
-$615K -4,505 Closed
Simplex Trading
663
Simplex Trading
Illinois
-$569K -4,249 Closed
Two Sigma Investments
664
Two Sigma Investments
New York
-$498K -3,718 Closed
EP
665
Edgestream Partners
New Jersey
-$474K -3,539 Closed
DS
666
DRW Securities
Illinois
-$470K -3,504 Closed
MYLI
667
Meiji Yasuda Life Insurance
Japan
-$454K -3,390 Closed
LC
668
Lourd Capital
California
-$451K -3,367 Closed
WAM
669
Weatherly Asset Management
California
-$415K -3,096 Closed
YMRC
670
Yorktown Management & Research Company
Virginia
-$308K -2,300 Closed
KI
671
Koch Industries
Kansas
-$260K -1,940 Closed
CCMG
672
Clark Capital Management Group
Pennsylvania
-$253K -1,887 Closed
HTC
673
Haverford Trust Company
Pennsylvania
-$222K -1,653 Closed
PC
674
Palo Capital
California
-$220K -1,642 Closed
PP
675
Prudential plc
United Kingdom
-$219K -1,633 Closed