We are live on ! Find out more

923 hedge funds and large institutions have $25.7B invested in Ameren in 2026 Q1 according to their latest regulatory filings, with 125 funds opening new positions, 372 increasing their positions, 233 reducing their positions, and 61 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

5% more funds holding

Funds holding: 878923 (+45)

1.07% less ownership

Funds ownership: 85.71%84.64% (-1.1%)

33% less call options, than puts

Call options by funds: $12.8M | Put options by funds: $19.1M

Holders
923
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$12.8M
Puts
$19.1M
Net Calls
Net Calls Change

Top Buyers

1 +$343M
2 +$182M
3 +$104M
4
BlackRock
BlackRock
New York
+$88.8M
5
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$75.8M
Name Holding Trade Value Shares
Change
Change in
Stake
ACS
401
Archford Capital Strategies
Illinois
$925K
VDI
402
Vaughan David Investments
Illinois
$908K
ETC
403
Exchange Traded Concepts
Oklahoma
$907K
CW
404
CreativeOne Wealth
Kansas
$906K
DILIC
405
Dai-ichi Life Insurance Company
Japan
$901K
IGAM
406
iA Global Asset Management
Quebec, Canada
$900K
CA
407
Clearstead Advisors
Ohio
$898K
SC
408
Savant Capital
Illinois
$886K
EFSCE
409
Enterprise Financial Services Corp (EFSC)
Missouri
$885K
AWE
410
Avidian Wealth Enterprises
Texas
$876K
FAM
411
Fulcrum Asset Management
United Kingdom
$875K
BBVA
412
Banco Bilbao Vizcaya Argentaria
Spain
$870K
Two Sigma Investments
413
Two Sigma Investments
New York
$868K
PFS
414
Prospera Financial Services
Texas
$867K
AssetMark Inc
415
AssetMark Inc
California
$864K
PP
416
PensionDanmark Pensionsforsikringsaktieselskab
Denmark
$861K
MGP
417
Metis Global Partners
California
$860K
NDSIB
418
North Dakota State Investment Board
North Dakota
$857K
OIA
419
OneDigital Investment Advisors
Kansas
$854K
MSA
420
MUFG Securities Americas
New York
$841K
FC
421
Farringdon Capital
United Kingdom
$839K
LC
422
Lavaca Capital
Texas
$826K
FIA
423
Foundations Investment Advisors
Arizona
$825K
SAM
424
Securian Asset Management
Minnesota
$824K
CCM
425
Cambridge Capital Management
Illinois
$816K