634 hedge funds and large institutions have $28.8B invested in Aon in 2017 Q4 according to their latest regulatory filings, with 110 funds opening new positions, 186 increasing their positions, 232 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
634
Holders Change
+50
Holders Change %
+8.56%
% of All Funds
14.4%
Holding in Top 10
22
Holding in Top 10 Change
-15
Holding in Top 10 Change %
-40.54%
% of All Funds
0.5%
New
110
Increased
186
Reduced
232
Closed
58
Calls
$92.6M
Puts
$33.3M
Net Calls
+$59.3M
Net Calls Change
+$57.9M
Name Holding Trade Value Shares
Change
Shares
Change %
FIM
451
Freedom Investment Management
Connecticut
$411K +$411K +3,064 New
DSC
452
Duncker Streett & Co
Missouri
$407K
WPW
453
Waldron Private Wealth
Pennsylvania
$407K +$5.35K +40 +1%
NFG
454
Nations Financial Group
Iowa
$402K +$268 +2 +0.1%
DADC
455
D.A. Davidson & Co
Montana
$400K +$44.5K +332 +13%
QI
456
QS Investors
New York
$396K -$43K -321 -10%
LCM
457
Logan Capital Management
Pennsylvania
$391K
TAM
458
Tiverton Asset Management
Delaware
$390K +$390K +2,911 New
LOAME
459
Lombard Odier Asset Management (Europe)
United Kingdom
$384K -$66.6K -497 -15%
BUB
460
BBVA USA Bancshares
Texas
$377K +$62.3K +465 +20%
WIA
461
Westbourne Investment Advisors
Maryland
$376K
CT
462
Coastline Trust
Rhode Island
$367K
ZCA
463
Zeke Capital Advisors
Pennsylvania
$362K -$155K -1,155 -30%
TRCT
464
Tower Research Capital (TRC)
New York
$355K +$322K +2,401 +972%
PPCM
465
Pillar Pacific Capital Management
California
$351K +$10.7K +80 +3%
TNBTD
466
Trustmark National Bank Trust Department
Mississippi
$345K +$803 +6 +0.2%
LSAG
467
Lake Street Advisors Group
New Hampshire
$343K +$343K +2,563 New
LOAMS
468
Lombard Odier Asset Management (Switzerland)
Switzerland
$341K
CAL
469
Capital Analysts LLC
Pennsylvania
$340K +$16.1K +120 +5%
NDSI
470
Newman Dignan & Sheerar Inc
Rhode Island
$337K
HA
471
Harbor Advisors
Florida
$335K +$335K +2,500 New
IAM
472
Impax Asset Management
New Hampshire
$332K +$31.4K +234 +10%
TTWM
473
TCV Trust & Wealth Management
Virginia
$322K
AssetMark Inc
474
AssetMark Inc
California
$320K +$24.1K +180 +8%
TB
475
Terril Brothers
Missouri
$315K