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507 hedge funds and large institutions have $23.5B invested in Aon in 2015 Q4 according to their latest regulatory filings, with 46 funds opening new positions, 164 increasing their positions, 208 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed

58% more call options, than puts

Call options by funds: $13M | Put options by funds: $8.19M

28% more first-time investments, than exits

New positions opened: 46 | Existing positions closed: 36

10% more funds holding in top 10

Funds holding in top 10: 2123 (+2)

1.35% more ownership

Funds ownership: 84.77%86.12% (+1.4%)

1% more funds holding

Funds holding: 501507 (+6)

3% more capital invested

Capital invested by funds: $22.7B → $23.5B (+$782M)

21% less repeat investments, than reductions

Existing positions increased: 164 | Existing positions reduced: 208

Holders
507
Holders Change
+6
Holders Change %
+1.2%
% of All Funds
13.3%
Holding in Top 10
23
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+9.52%
% of All Funds
0.6%
New
46
Increased
164
Reduced
208
Closed
36
Calls
$13M
Puts
$8.19M
Net Calls
+$4.78M
Net Calls Change
+$771K
Name Holding Trade Value Shares
Change
Change in
Stake
Marshall Wace
276
Marshall Wace
United Kingdom
$1.46M -$7.32M -78,601 -83%
FP
277
FDO Partners
Massachusetts
$1.45M +$1.47M +15,771 New
IAMOG
278
Investors Asset Management of Georgia
Georgia
$1.42M
Stifel Financial
279
Stifel Financial
Missouri
$1.42M -$1.89M -20,303 -57%
RIL
280
Rothschild Investment LLC
Illinois
$1.41M +$673K +7,221 +90%
SBA
281
Seven Bridges Advisors
New York
$1.4M +$1.41M +15,156 New
BF
282
BOK Financial
Oklahoma
$1.38M +$17.6K +189 +1%
Jane Street
283
Jane Street
New York
$1.37M -$184K -1,971 -12%
Brown Advisory
284
Brown Advisory
Maryland
$1.31M +$1.03M +11,035 +343%
BAM
285
Bruderman Asset Management
New York
$1.27M -$128K -1,373 -9%
QT
286
Quantbot Technologies
New York
$1.26M -$1.08M -11,542 -46%
MYLI
287
Meiji Yasuda Life Insurance
Japan
$1.25M -$969K -10,400 -43%
HNB
288
Huntington National Bank
Ohio
$1.19M -$102K -1,092 -8%
PAM
289
Panagora Asset Management
Massachusetts
$1.14M -$19.8K -213 -2%
Robeco Institutional Asset Management
290
Robeco Institutional Asset Management
Netherlands
$1.13M -$21.4M -229,239 -95%
SIM
291
Sterling Investment Management
Arizona
$1.12M -$9.31K -100 -0.8%
CA
292
Cornerstone Advisors
North Carolina
$1.11M
DHFB
293
Dixon Hubard Feinour & Brown
Virginia
$1.08M
TP
294
Truvvo Partners
New York
$1.08M +$1.09M +11,700 New
AAM
295
AR Asset Management
California
$1.07M
VKH
296
Virtu KCG Holdings
New York
$1.06M -$1.45M -15,558 -57%
RFC
297
Regions Financial Corp
Alabama
$1.06M +$78.7K +845 +8%
HighTower Advisors
298
HighTower Advisors
Illinois
$1.05M +$245K +2,633 +30%
IA
299
Icon Advisers
Colorado
$1.05M
FI
300
FormulaFolio Investments
Michigan
$1.02M +$1.03M +11,026 New

AON Hedge Fund Activity: Q4 2015 in Review

507 of the 3,812 institutional investors tracked by Wall St. Rank reported a position in Aon (AON) for Q4 2015, worth a combined $23.5B — up 3.4% from $22.7B a quarter earlier.

Buyers outnumbered sellers: 46 funds opened new AON positions and 36 closed out — a net gain of 10 holders — while 164 added to existing stakes and 208 trimmed.

The largest buyer was Artisan Partners, adding an estimated $547M. The largest seller was Tran Capital Management, cutting an estimated $205M.

  • 507 institutional investors held Aon (AON) as of Q4 2015, up from 501 in Q3 2015.
  • Funds reported $23.5B of Aon stock for Q4 2015, up 3.4% quarter-over-quarter.
  • 46 funds opened new Aon positions in Q4 2015 and 36 closed out, a net change of +10 holders.
  • The largest Aon buyer in Q4 2015 was Artisan Partners, an estimated $547M added.
  • The largest Aon seller in Q4 2015 was Tran Capital Management, an estimated $205M sold.

Based on aggregated 13F filings for Q4 2015.