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441 hedge funds and large institutions have $6.73B invested in Ameren in 2015 Q1 according to their latest regulatory filings, with 47 funds opening new positions, 127 increasing their positions, 179 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed

149% more call options, than puts

Call options by funds: $4.89M | Put options by funds: $1.96M

47% more first-time investments, than exits

New positions opened: 47 | Existing positions closed: 32

2% more funds holding

Funds holding: 432441 (+9)

0.04% less ownership

Funds ownership: 66.12%66.08% (-0.04%)

9% less capital invested

Capital invested by funds: $7.36B → $6.73B (-$635M)

29% less repeat investments, than reductions

Existing positions increased: 127 | Existing positions reduced: 179

Holders
441
Holders Change
+9
Holders Change %
+2.08%
% of All Funds
11.75%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
% of All Funds
0.05%
New
47
Increased
127
Reduced
179
Closed
32
Calls
$4.89M
Puts
$1.96M
Net Calls
+$2.92M
Net Calls Change
-$3.79M
Name Holding Trade Value Shares
Change
Change in
Stake
GF
51
Gabelli Funds
New York
$25.9M -$5.87M -135,000 -18%
PPA
52
Parametric Portfolio Associates
Washington
$25.2M +$1.2M +27,578 +5%
Los Angeles Capital Management
53
Los Angeles Capital Management
California
$25M -$1.17M -26,889 -4%
Renaissance Technologies
54
Renaissance Technologies
New York
$24.8M -$12.1M -278,400 -32%
BlackRock
55
BlackRock
New York
$24.2M +$1.75M +40,285 +8%
WCM
56
Wedge Capital Management
North Carolina
$23.9M -$537K -12,335 -2%
H
57
Hexavest
Quebec, Canada
$23.3M -$1.04M -23,897 -4%
BNP Paribas Asset Management
58
BNP Paribas Asset Management
France
$22.7M +$17M +390,864 +267%
Robeco Institutional Asset Management
59
Robeco Institutional Asset Management
Netherlands
$22.2M -$1.07M -24,700 -4%
TD Asset Management
60
TD Asset Management
Ontario, Canada
$21.9M -$49.4K -1,136 -0.2%
Invesco
61
Invesco
Georgia
$21.5M -$4.98M -114,402 -18%
APG Asset Management
62
APG Asset Management
Netherlands
$21.4M -$6.92M -159,002 -24%
O
63
OppenheimerFunds
New York
$20.6M +$1.58M +36,270 +8%
Wells Fargo
64
Wells Fargo
California
$20.6M +$2.07M +47,602 +11%
BIM
65
BlackRock Investment Management
Delaware
$20.4M -$213K -4,902 -1%
Swiss National Bank
66
Swiss National Bank
Switzerland
$20.2M +$5.81M +133,500 +39%
New York State Teachers Retirement System (NYSTRS)
67
New York State Teachers Retirement System (NYSTRS)
New York
$20.1M -$100K -2,300 -0.5%
Mitsubishi UFJ Trust & Banking
68
Mitsubishi UFJ Trust & Banking
Japan
$19.8M +$597K +13,713 +3%
JP Morgan Chase
69
JP Morgan Chase
New York
$19.7M +$6.07M +139,433 +43%
California State Teachers Retirement System (CalSTRS)
70
California State Teachers Retirement System (CalSTRS)
California
$19.4M -$329K -7,558 -2%
AllianceBernstein
71
AllianceBernstein
Tennessee
$18.9M -$552K -12,678 -3%
CS
72
Credit Suisse
Switzerland
$18.6M -$5.06M -116,235 -21%
PAM
73
Panagora Asset Management
Massachusetts
$17.8M -$2.98M -68,493 -14%
T. Rowe Price Associates
74
T. Rowe Price Associates
Maryland
$17.7M +$104K +2,395 +0.6%
MAA
75
Managed Account Advisors
New Jersey
$17.6M +$1.5M +34,513 +9%

AEE Hedge Fund Activity: Q1 2015 in Review

441 of the 3,753 institutional investors tracked by Wall St. Rank reported a position in Ameren (AEE) for Q1 2015, worth a combined $6.73B — down 8.6% from $7.36B a quarter earlier.

Buyers outnumbered sellers: 47 funds opened new AEE positions and 32 closed out — a net gain of 15 holders — while 127 added to existing stakes and 179 trimmed.

The largest buyer was Millennium Management, adding an estimated $214M. The largest seller was Neuberger Berman Group, cutting an estimated $123M.

  • 441 institutional investors held Ameren (AEE) as of Q1 2015, up from 432 in Q4 2014.
  • Funds reported $6.73B of Ameren stock for Q1 2015, down 8.6% quarter-over-quarter.
  • 47 funds opened new Ameren positions in Q1 2015 and 32 closed out, a net change of +15 holders.
  • The largest Ameren buyer in Q1 2015 was Millennium Management, an estimated $214M added.
  • The largest Ameren seller in Q1 2015 was Neuberger Berman Group, an estimated $123M sold.

Based on aggregated 13F filings for Q1 2015.