586 hedge funds and large institutions have $15.2B invested in Ameren in 2020 Q4 according to their latest regulatory filings, with 77 funds opening new positions, 194 increasing their positions, 209 reducing their positions, and 49 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
586
Holders Change
+19
Holders Change %
+3.35%
% of All Funds
10.4%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
77
Increased
194
Reduced
209
Closed
49
Calls
$6.84M
Puts
$7.21M
Net Calls
-$369K
Net Calls Change
-$179K
Name Holding Trade Value Shares
Change
Shares
Change %
NSIM
276
North Star Investment Management
Illinois
$889K
PA
277
Profund Advisors
Maryland
$888K -$33.8K -433 -4%
UCMOK
278
United Capital Management of KS
Kansas
$885K +$67.1K +860 +8%
Nomura Holdings
279
Nomura Holdings
Japan
$878K +$530K +6,796 +152%
TWI
280
Thomas White International
Illinois
$871K -$29.7K -380 -3%
WG
281
Winton Group
United Kingdom
$870K -$1.49M -19,056 -63%
UB
282
UMB Bank
Missouri
$851K -$220K -2,812 -21%
TB
283
Terril Brothers
Missouri
$842K
DCM
284
Donaldson Capital Management
Indiana
$832K +$194K +2,482 +30%
X
285
Xponance
Pennsylvania
$829K +$41.8K +535 +5%
OQS
286
Occudo Quantitative Strategies
Florida
$828K +$828K +10,611 New
Janney Montgomery Scott
287
Janney Montgomery Scott
Pennsylvania
$800K +$154K +1,974 +24%
QI
288
QS Investors
New York
$787K +$12.8K +164 +2%
VWA
289
Visionary Wealth Advisors
Illinois
$783K +$783K +10,031 New
Jane Street
290
Jane Street
New York
$778K +$62.4K +799 +9%
V
291
Veritable
Delaware
$773K -$26K -333 -3%
AIL
292
AGF Investments LLC
Ontario, Canada
$766K +$749K +9,605 +4,509%
SMC
293
Smith, Moore & Co
Missouri
$759K -$25.1K -322 -3%
AP
294
Advisor Partners
California
$759K +$53.5K +685 +8%
EFSCE
295
Enterprise Financial Services Corp (EFSC)
Missouri
$757K -$15.7K -201 -2%
TMAM
296
Tokio Marine Asset Management
Japan
$757K
PAM
297
Paradigm Asset Management
New York
$749K +$749K +9,600 New
ASA
298
Armstrong Shaw Associates
Connecticut
$742K
IRF
299
IBM Retirement Fund
New York
$715K +$90.3K +1,157 +14%
MA
300
Mutual Advisors
Nebraska
$713K -$35.6K -456 -5%