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498 hedge funds and large institutions have $23.3B invested in Aon in 2015 Q1 according to their latest regulatory filings, with 50 funds opening new positions, 151 increasing their positions, 211 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed

32% more first-time investments, than exits

New positions opened: 50 | Existing positions closed: 38

2% more funds holding

Funds holding: 490498 (+8)

0.91% more ownership

Funds ownership: 85.72%86.63% (+0.91%)

1% more capital invested

Capital invested by funds: $23.1B → $23.3B (+$153M)

9% less funds holding in top 10

Funds holding in top 10: 2220 (-2)

28% less repeat investments, than reductions

Existing positions increased: 151 | Existing positions reduced: 211

73% less call options, than puts

Call options by funds: $19.7M | Put options by funds: $72.2M

Holders
498
Holders Change
+8
Holders Change %
+1.63%
% of All Funds
13.27%
Holding in Top 10
20
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-9.09%
% of All Funds
0.53%
New
50
Increased
151
Reduced
211
Closed
38
Calls
$19.7M
Puts
$72.2M
Net Calls
-$52.5M
Net Calls Change
-$77.7M
Name Holding Trade Value Shares
Change
Change in
Stake
EA
501
Euclid Advisors
Connecticut
-$12.5M -132,180 Closed
CCA
502
Catalyst Capital Advisors
New York
-$8.06M -85,000 Closed
PG
503
PEAK6 Group
Illinois
-$7.24M -76,305 Closed
HS
504
HighVista Strategies
Massachusetts
-$5.19M -54,723 Closed
CMBA
505
C.M. Bidwell & Associates
Hawaii
-$4.51M -47,550 Closed
Twin Tree Management
506
Twin Tree Management
Texas
-$3.44M -35,588 Closed
PP
507
Paloma Partners
Connecticut
-$2.92M -30,824 Closed
JG
508
Jefferies Group
New York
-$2.85M -30,077 Closed
GCA
509
Gideon Capital Advisors
New York
-$2.1M -22,200 Closed
JAM
510
Jupiter Asset Management
United Kingdom
-$1.51M -15,900 Closed
NIT
511
NumerixS Investment Technologies
British Columbia, Canada
-$1.14M -12,000 Closed
AIM
512
abrdn Investment Management
United Kingdom
-$641K -6,757 Closed
BOH
513
Bank of Hawaii
Hawaii
-$462K -4,870 Closed
OAC
514
OMERS Administration Corp
Ontario, Canada
-$360K -3,800 Closed
RC
515
RBO & Co
California
-$349K -3,682 Closed
Jane Street
516
Jane Street
New York
-$331K -3,487 Closed
SAM
517
Symphony Asset Management
California
-$268K -2,826 Closed
HSA
518
HBK Sorce Advisory
Pennsylvania
-$250K -2,586 Closed
EPM
519
Equitec Proprietary Markets
Illinois
-$244K -2,574 Closed
OSAM
520
O'Shaughnessy Asset Management
Connecticut
-$206K -2,173 Closed
CNB
521
City National Bank
California
-$206K -2,172 Closed
BGIM
522
Boussard & Gavaudan Investment Management
United Kingdom
-$203K -2,111 Closed
PC
523
Permanens Capital
New York
-$190K -2,000 Closed
Schroder Investment Management Group
524
Schroder Investment Management Group
United Kingdom
-$190K -2,000 Closed
HCC
525
Hirtle Callaghan & Co
Pennsylvania
-$131K -1,386 Closed

AON Hedge Fund Activity: Q1 2015 in Review

498 of the 3,753 institutional investors tracked by Wall St. Rank reported a position in Aon (AON) for Q1 2015, worth a combined $23.3B — up 0.66% from $23.1B a quarter earlier.

Buyers outnumbered sellers: 50 funds opened new AON positions and 38 closed out — a net gain of 12 holders — while 151 added to existing stakes and 211 trimmed.

The largest buyer was VOYA Investment Management, adding an estimated $117M. The largest seller was Artisan Partners, cutting an estimated $139M.

  • 498 institutional investors held Aon (AON) as of Q1 2015, up from 490 in Q4 2014.
  • Funds reported $23.3B of Aon stock for Q1 2015, up 0.66% quarter-over-quarter.
  • 50 funds opened new Aon positions in Q1 2015 and 38 closed out, a net change of +12 holders.
  • The largest Aon buyer in Q1 2015 was VOYA Investment Management, an estimated $117M added.
  • The largest Aon seller in Q1 2015 was Artisan Partners, an estimated $139M sold.

Based on aggregated 13F filings for Q1 2015.