589 hedge funds and large institutions have $15.7B invested in Ameren in 2021 Q3 according to their latest regulatory filings, with 52 funds opening new positions, 199 increasing their positions, 205 reducing their positions, and 48 closing their positions.

Holders
589
Holders Change
-5
Holders Change %
-0.84%
% of All Funds
10.34%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.09%
New
52
Increased
199
Reduced
205
Closed
48
Calls
$31.1M
Puts
$17.1M
Net Calls
+$14M
Net Calls Change
+$5.73M
Name Holding Trade Value Shares
Change
Shares
Change %
APG Asset Management
51
APG Asset Management
Netherlands
$42.9M -$797K -11,400 -2%
Citigroup
52
Citigroup
New York
$40.9M +$11.8M +145,877 +41%
Barclays
53
Barclays
United Kingdom
$39.5M -$3.55M -43,836 -8%
Bank of Montreal
54
Bank of Montreal
Ontario, Canada
$38.2M +$2.57M +31,192 +7%
GIA
55
Gateway Investment Advisers
Ohio
$35.9M +$120K +1,480 +0.3%
California State Teachers Retirement System (CalSTRS)
56
California State Teachers Retirement System (CalSTRS)
California
$34.8M -$408K -5,032 -1%
VNIM
57
Vaughan Nelson Investment Management
Texas
$33.3M +$21.8M +269,303 +189%
National Pension Service
58
National Pension Service
South Korea
$29.8M -$297K -3,672 -1%
D.E. Shaw & Co
59
D.E. Shaw & Co
New York
$28.5M -$24.7M -304,566 -46%
State Board of Administration of Florida Retirement System
60
State Board of Administration of Florida Retirement System
Florida
$28M -$718K -8,859 -2%
RhumbLine Advisers
61
RhumbLine Advisers
Massachusetts
$27.8M -$2.35M -28,971 -8%
ELI
62
Empire Life Investments
Ontario, Canada
$27.6M -$145K -1,787 -0.5%
Principal Financial Group
63
Principal Financial Group
Iowa
$27.3M -$1.06M -13,065 -4%
Amundi
64
Amundi
France
$25.2M -$9.96M -122,920 -28%
MAM
65
Martingale Asset Management
Massachusetts
$25.1M -$10.9M -134,005 -30%
New York State Teachers Retirement System (NYSTRS)
66
New York State Teachers Retirement System (NYSTRS)
New York
$24.5M +$42.4K +523 +0.2%
JPMorgan Chase & Co
67
JPMorgan Chase & Co
New York
$24.4M +$1.56M +19,199 +7%
Canada Pension Plan Investment Board
68
Canada Pension Plan Investment Board
Ontario, Canada
$24.1M +$2.56M +31,655 +12%
GLA
69
Great Lakes Advisors
Illinois
$22.6M -$361K -4,453 -2%
BNP Paribas Financial Markets
70
BNP Paribas Financial Markets
France
$20.9M -$9.93M -122,627 -32%
Mitsubishi UFJ Trust & Banking
71
Mitsubishi UFJ Trust & Banking
Japan
$20.8M -$1.22M -15,119 -6%
New York State Common Retirement Fund
72
New York State Common Retirement Fund
New York
$19.8M -$56.5K -697 -0.3%
Voloridge Investment Management
73
Voloridge Investment Management
Florida
$19.3M +$8.84M +109,119 +84%
COPPSERS
74
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$19.2M +$5.32M +65,690 +38%
Verition Fund Management
75
Verition Fund Management
Connecticut
$19.2M +$18.4M +227,584 +2,538%