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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
URS
201
Utah Retirement Systems
Utah
$6.18M -$228K -1,600 -3%
MPM
202
Meritage Portfolio Management
Kansas
$6.13M -$75.6K -531 -1%
PJC
203
Pelorus Jack Capital
California
$6.12M +$6.5M +45,701 New
HI
204
HBK Investments
Texas
$6M +$6.37M +44,736 New
GG
205
Greenwood Gearhart
Arkansas
$5.95M +$278K +1,954 +5%
Nomura Asset Management
206
Nomura Asset Management
Japan
$5.9M -$4.13K -29 -0.1%
Mitsubishi UFJ Asset Management
207
Mitsubishi UFJ Asset Management
Japan
$5.84M +$167K +1,176 +3%
RBA
208
Richard Bernstein Advisors
New York
$5.79M
NAM
209
Nissay Asset Management
Japan
$5.74M +$6.1M +42,835 New
NI
210
Numeric Investors
Massachusetts
$5.68M +$2.01M +14,100 +50%
RS
211
Robeco Schweiz
Switzerland
$5.6M -$468K -3,287 -7%
EIM
212
ExxonMobil Investment Management
Texas
$5.32M -$955K -6,711 -14%
MC
213
MRJ Capital
New York
$5.32M +$441K +3,100 +8%
AP
214
AHL Partners
United Kingdom
$5.31M +$3.83M +26,905 +212%
US Bancorp
215
US Bancorp
Minnesota
$5.26M -$354K -2,489 -6%
GAM
216
Gotham Asset Management
New York
$5.22M +$1.28M +8,974 +30%
PP
217
Paloma Partners
Connecticut
$5.17M +$1.47M +10,307 +36%
BC
218
Brinker Capital
Pennsylvania
$5.12M +$3.27K +23 +0.1%
CIM
219
Contravisory Investment Management
Massachusetts
$5.11M -$649K -4,560 -11%
FNBOO
220
First National Bank of Omaha
Nebraska
$5.04M -$32.5K -228 -0.6%
MG
221
Markel Group
Virginia
$4.96M
ACA
222
Anchor Capital Advisors
Massachusetts
$4.88M -$127K -890 -2%
KPCM
223
Kings Point Capital Management
New York
$4.76M +$224K +1,577 +5%
AHB
224
Abner Herrman & Brock
New Jersey
$4.72M +$136K +956 +3%
MSA
225
Mason Street Advisors
Wisconsin
$4.66M -$70.9K -498 -1%

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.