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636 hedge funds and large institutions have $28.8B invested in Aon in 2017 Q4 according to their latest regulatory filings, with 111 funds opening new positions, 187 increasing their positions, 232 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed

178% more call options, than puts

Call options by funds: $92.6M | Put options by funds: $33.3M

91% more first-time investments, than exits

New positions opened: 111 | Existing positions closed: 58

9% more funds holding

Funds holding: 585636 (+51)

1.73% more ownership

Funds ownership: 84.46%86.19% (+1.7%)

11% less capital invested

Capital invested by funds: $32.3B → $28.8B (-$3.58B)

19% less repeat investments, than reductions

Existing positions increased: 187 | Existing positions reduced: 232

41% less funds holding in top 10

Funds holding in top 10: 3722 (-15)

Holders
636
Holders Change
+51
Holders Change %
+8.72%
% of All Funds
14.43%
Holding in Top 10
22
Holding in Top 10 Change
-15
Holding in Top 10 Change %
-40.54%
% of All Funds
0.5%
New
111
Increased
187
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
Change in
Stake
AssetMark Inc
476
AssetMark Inc
California
$320K +$25.6K +180 +8%
TB
477
Terril Brothers
Missouri
$315K
YMRC
478
Yorktown Management & Research Company
Virginia
$308K
ACM
479
Advisors Capital Management
New Jersey
$306K
MCM
480
MV Capital Management
Maryland
$305K -$4.98K -35 -2%
CG
481
Colony Group
Massachusetts
$303K +$11.4K +80 +4%
MI
482
Markston International
New York
$298K -$45K -316 -12%
TIM
483
Thompson Investment Management
Wisconsin
$295K +$28.3K +199 +10%
WCAMG
484
Woodard & Company Asset Management Group
North Carolina
$291K +$309K +2,170 New
OMC
485
Overbrook Management Corp
New York
$290K -$70.5K -495 -19%
BA
486
Boston Advisors
Massachusetts
$288K
TCOO
487
Trust Company of Oklahoma
Oklahoma
$286K +$4.27K +30 +1%
OIA
488
Optimum Investment Advisors
Illinois
$281K
CCA
489
Checchi Capital Advisers
California
$280K +$11.7K +82 +4%
PSUF
490
People's United Financial
Connecticut
$279K +$296K +2,079 New
RWM
491
Ritholtz Wealth Management
New York
$276K +$293K +2,059 New
SCM
492
Shelton Capital Management
Colorado
$273K
PFM
493
Parsec Financial Management
North Carolina
$266K
MCM
494
Mitchell Capital Management
Kansas
$266K +$75K +527 +36%
KI
495
Koch Industries
Kansas
$260K +$276K +1,940 New
SCP
496
Silverleafe Capital Partners
Tennessee
$254K +$270K +1,900 New
CCMG
497
Clark Capital Management Group
Pennsylvania
$253K +$269K +1,887 New
CTA
498
Chesley Taft & Associates
Illinois
$249K
BCM
499
BlueCrest Capital Management
Jersey
$248K +$263K +1,851 New
ECM
500
Evergreen Capital Management
Washington
$247K +$262K +1,842 New

AON Hedge Fund Activity: Q4 2017 in Review

636 of the 4,409 institutional investors tracked by Wall St. Rank reported a position in Aon (AON) for Q4 2017, worth a combined $28.8B — down 11% from $32.3B a quarter earlier.

Buyers outnumbered sellers: 111 funds opened new AON positions and 58 closed out — a net gain of 53 holders — while 187 added to existing stakes and 232 trimmed.

The largest buyer was Janus Henderson Group, adding an estimated $153M. The largest seller was Artisan Partners, cutting an estimated $310M.

  • 636 institutional investors held Aon (AON) as of Q4 2017, up from 585 in Q3 2017.
  • Funds reported $28.8B of Aon stock for Q4 2017, down 11% quarter-over-quarter.
  • 111 funds opened new Aon positions in Q4 2017 and 58 closed out, a net change of +53 holders.
  • The largest Aon buyer in Q4 2017 was Janus Henderson Group, an estimated $153M added.
  • The largest Aon seller in Q4 2017 was Artisan Partners, an estimated $310M sold.

Based on aggregated 13F filings for Q4 2017.