Latest 10-Q

What changed in Ameren Corporation's latest quarterly report, compared with the one before.

We have not read a recent 10-Q for this company yet.

Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.

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13F holders

Funds that report this stock, checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.

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Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.

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Executive-branch trades

6 trades

Trades in Ameren Corporation reported by the President, Cabinet members and other senior executive-branch officials. Amounts are ranges.Form 278-T is the periodic transaction report that senior executive-branch officials file with the Office of Government Ethics. They must report each trade over $1,000 within 30 days of being notified of it, and no later than 45 days after the trade. Amounts are ranges, not exact figures.

Recent executive-branch trades
The form has no ticker column. The asset is shown as the filer wrote it. We add a ticker link only when we could match the asset to a listed company.The form asks for a range, such as $1,001 - $15,000, not an exact amount. A line can be left blank when the filer's note says the amount was not more than $1,000.Report
Arjun Mody
Deputy Commissioner, Social Security Administration
Ameren Corp. (AEE)SaleJun 2, 2026$1,001 - $15,000Aug 6, 2026OGE Form 278-T ↗
Donald J Trump
President of the United States
AMEREN CORP UNSOLICITED
read from scan
PurchaseMar 23, 2026$15,001 - $50,000May 8, 2026White House report ↗
Donald J Trump
President of the United States
AMEREN CORP
read from scan
PurchaseJan 23, 2026$1,001 - $15,000May 8, 2026White House report ↗
Donald J Trump
President of the United States
AMEREN CORP
read from scan
PurchaseJan 6, 2026$100,001 - $250,000May 8, 2026White House report ↗
Eric S Lander
Director, Office of Science and Technology Policy
AMEREN CORPSaleJun 11, 2021$15,001 - $50,000Aug 25, 2021OGE Form 278-T ↗
All 6 trades in AEEFree to read. Amounts are ranges.

Lobbying

What Ameren Corporation and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.

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Lobbying and contracts

$80.0K · — in 12 mo

What Ameren Corporation reported spending on lobbying next to the federal contracts it was awarded, by year.Lobbying: each report counts once. If a report was amended, only the newest version counts. Totals use the company's own report when it files one (it includes payments to hired firms); otherwise the hired firms' reported income. Registrations and reports with no amount are not counted. A firm that hands part of its work to another firm may report the same money as that other firm does; the filings do not allow us to tell. Contracts: each award is counted once, for the company that received it (or its listed parent when only the parent is matched), in the year of its first obligation. The amount is the total obligated to date, so a later increase is counted in the year the award began. Only awards of $1 million or more are collected. Agencies: the offices named on lobbying reports and the awarding agencies of contracts are matched to one department name (the Army, Navy and Air Force count as the Department of Defense; NIH, FDA and CMS as Health and Human Services). An agency is listed under both when the company lobbied it and was awarded a contract by it in the same period. Offices outside this list, and Congress, are not counted as agencies.

$0$20.0K$40.0K$60.0K$80.0K2023 · Lobbying: $02023 · Federal contracts: $020232024 · Lobbying: $30,0002024 · Federal contracts: $020242025 · Lobbying: $80,0002025 · Federal contracts: $020252026 YTD · Lobbying: $60,0002026 YTD · Federal contracts: $02026 YTD

Lobbying Federal contractsBoth bars use one dollar scale.

Lobbying and federal contracts of Ameren Corporation by year
Gifts by the company's PAC to candidates for Congress. They come from donations to the PAC, not from the company's own funds.
2026 (year to date)$60.0K3Clean air and water, Energy and nuclearEnergy, Environmental Protection Agency, Executive Office of the President + 1 more———$153.0K—
2025$80.0K4Clean air and water, Energy and nuclearEnergy, Environmental Protection Agency, Executive Office of the President + 1 more———$178.5K—
2024$30.0K2Energy and nuclear, Clean air and waterEnergy, Environmental Protection Agency, Executive Office of the President + 1 more———$134.0K—
2023———————$103.0K—

Agencies both lobbied and awarding contracts

No agency appears on both sides in the last 12 months.

Lobbying and contract awards are reported separately; showing them together does not mean one caused the other.

All companies · Contract awards · Lobbying reports

Capitol Hires at Ameren Corporation

5 hires

Lobbyists for Ameren Corporation who say they once worked in Congress or the executive branch.

Capitol Hires at Ameren Corporation
The covered position the lobbyist says they held: an office of a member of Congress, a committee or an executive-branch body, as written in the filing. The member's name is a link only when exactly one member of Congress fits the name, chamber, first name and years given; otherwise it stays as written.The lobbying report (LDA form LD-2) that names this lobbyist and office, with a link to it. Report period is the quarter the report covers; Posted is the day it was filed or amended, which can be much later. The same lobbyist is named again on each quarterly report for the same client, so a row is shown once, from the newest report, with the number of filings that name them.
John EdwardsCynthia M. Lummis
Member office · Republican-WY · 2021–2023
Not statedBracewell LLP
Report period 2026 Q3 ↗
Posted Oct 20, 2026 · in 5 filings
John EdwardsEPA
Executive branch · 2019–2021
Senior Advisor for Senate AffairsBracewell LLP
Report period 2026 Q3 ↗
Posted Oct 20, 2026 · in 5 filings
John EdwardsBob Corker
Member office · Republican-TN · 2015–2019
Not statedBracewell LLP
Report period 2026 Q3 ↗
Posted Oct 20, 2026 · in 5 filings
Anna KarakitsosSenate Environment and Public Works Committee
Committee · 2008–2009
Staff AssistantBracewell LLP
Report period 2025 Q2 ↗
Posted Jul 21, 2025 · in 3 filings
Anna KarakitsosSenate EPW Committee
Committee · 2012–2016
Professional Staff MemberBracewell LLP
Report period 2025 Q2 ↗
Posted Jul 21, 2025 · in 3 filings

Each row reflects what was disclosed at the time of filing. A lobbyist listed may no longer be registered.

Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

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More filings and data

Each opens the table.

About the company

The basics from the company’s SEC registration.

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$114.77+$1.25 (+1.10%) Nov 13 close
Oct 13, 2026: $104.32Oct 14, 2026: $104.58Oct 15, 2026: $103.76Oct 16, 2026: $106.08Oct 19, 2026: $104.01Oct 20, 2026: $106.23Oct 21, 2026: $106.48Oct 22, 2026: $108.94Oct 23, 2026: $108.04Oct 26, 2026: $108.08Oct 27, 2026: $108.74Oct 28, 2026: $108.00Oct 29, 2026: $110.21Oct 30, 2026: $110.54Nov 2, 2026: $111.42Nov 3, 2026: $110.37Nov 4, 2026: $113.08Nov 5, 2026: $112.81Nov 6, 2026: $112.85Nov 9, 2026: $114.02Nov 10, 2026: $113.68Nov 11, 2026: $113.28Nov 12, 2026: $113.52Nov 13, 2026: $114.77
Oct 13, 2026Low $103.76 · High $114.77Nov 13, 2026
Aug 13, 2026: $109.12Aug 14, 2026: $109.74Aug 17, 2026: $109.47Aug 18, 2026: $109.67Aug 19, 2026: $109.28Aug 20, 2026: $108.79Aug 21, 2026: $106.13Aug 24, 2026: $107.16Aug 25, 2026: $106.83Aug 26, 2026: $107.75Aug 27, 2026: $106.75Aug 28, 2026: $106.12Aug 31, 2026: $106.01Sep 1, 2026: $106.09Sep 2, 2026: $105.89Sep 3, 2026: $106.41Sep 4, 2026: $106.47Sep 8, 2026: $106.73Sep 9, 2026: $106.25Sep 10, 2026: $104.95Sep 11, 2026: $104.90Sep 14, 2026: $103.97Sep 15, 2026: $103.02Sep 16, 2026: $103.04Sep 17, 2026: $103.90Sep 18, 2026: $102.23Sep 21, 2026: $101.83Sep 22, 2026: $101.66Sep 23, 2026: $99.74Sep 24, 2026: $99.20Sep 25, 2026: $99.39Sep 28, 2026: $99.39Sep 29, 2026: $100.25Sep 30, 2026: $99.38Oct 1, 2026: $99.64Oct 2, 2026: $99.94Oct 5, 2026: $99.70Oct 6, 2026: $101.68Oct 7, 2026: $101.32Oct 8, 2026: $101.84Oct 9, 2026: $102.19Oct 12, 2026: $103.24Oct 13, 2026: $104.32Oct 14, 2026: $104.58Oct 15, 2026: $103.76Oct 16, 2026: $106.08Oct 19, 2026: $104.01Oct 20, 2026: $106.23Oct 21, 2026: $106.48Oct 22, 2026: $108.94Oct 23, 2026: $108.04Oct 26, 2026: $108.08Oct 27, 2026: $108.74Oct 28, 2026: $108.00Oct 29, 2026: $110.21Oct 30, 2026: $110.54Nov 2, 2026: $111.42Nov 3, 2026: $110.37Nov 4, 2026: $113.08Nov 5, 2026: $112.81Nov 6, 2026: $112.85Nov 9, 2026: $114.02Nov 10, 2026: $113.68Nov 11, 2026: $113.28Nov 12, 2026: $113.52Nov 13, 2026: $114.77
Aug 13, 2026Low $99.20 · High $114.77Nov 13, 2026
Nov 13, 2025: $104.77Nov 14, 2025: $105.02Nov 17, 2025: $105.37Nov 18, 2025: $104.90Nov 19, 2025: $102.99Nov 20, 2025: $103.46Nov 21, 2025: $104.53Nov 24, 2025: $104.79Nov 25, 2025: $104.92Nov 26, 2025: $106.02Nov 28, 2025: $106.35Dec 1, 2025: $103.00Dec 2, 2025: $101.51Dec 3, 2025: $101.47Dec 4, 2025: $100.85Dec 5, 2025: $99.86Dec 8, 2025: $99.32Dec 9, 2025: $98.34Dec 10, 2025: $97.77Dec 11, 2025: $97.25Dec 12, 2025: $97.27Dec 15, 2025: $98.87Dec 16, 2025: $97.99Dec 17, 2025: $98.53Dec 18, 2025: $99.20Dec 19, 2025: $98.48Dec 22, 2025: $99.46Dec 23, 2025: $99.35Dec 24, 2025: $99.84Dec 26, 2025: $99.81Dec 29, 2025: $100.26Dec 30, 2025: $100.74Dec 31, 2025: $99.86Jan 2, 2026: $100.86Jan 5, 2026: $99.60Jan 6, 2026: $100.61Jan 7, 2026: $99.07Jan 8, 2026: $99.54Jan 9, 2026: $99.91Jan 12, 2026: $100.20Jan 13, 2026: $101.43Jan 14, 2026: $102.54Jan 15, 2026: $103.24Jan 16, 2026: $104.00Jan 20, 2026: $103.73Jan 21, 2026: $104.13Jan 22, 2026: $102.90Jan 23, 2026: $102.32Jan 26, 2026: $103.25Jan 27, 2026: $103.96Jan 28, 2026: $103.58Jan 29, 2026: $103.77Jan 30, 2026: $103.28Feb 2, 2026: $102.40Feb 3, 2026: $104.01Feb 4, 2026: $104.75Feb 5, 2026: $104.81Feb 6, 2026: $105.09Feb 9, 2026: $104.26Feb 10, 2026: $105.78Feb 11, 2026: $106.02Feb 12, 2026: $109.34Feb 13, 2026: $110.97Feb 17, 2026: $110.54Feb 18, 2026: $108.31Feb 19, 2026: $109.80Feb 20, 2026: $110.05Feb 23, 2026: $111.16Feb 24, 2026: $111.27Feb 25, 2026: $111.44Feb 26, 2026: $112.03Feb 27, 2026: $113.28Mar 2, 2026: $112.90Mar 3, 2026: $111.99Mar 4, 2026: $113.33Mar 5, 2026: $111.41Mar 6, 2026: $111.52Mar 9, 2026: $111.16Mar 10, 2026: $110.39Mar 11, 2026: $109.35Mar 12, 2026: $110.00Mar 13, 2026: $112.04Mar 16, 2026: $112.86Mar 17, 2026: $112.23Mar 18, 2026: $110.75Mar 19, 2026: $109.56Mar 20, 2026: $106.06Mar 23, 2026: $106.90Mar 24, 2026: $107.69Mar 25, 2026: $107.80Mar 26, 2026: $108.57Mar 27, 2026: $108.72Mar 30, 2026: $109.68Mar 31, 2026: $109.92Apr 1, 2026: $110.79Apr 2, 2026: $111.68Apr 6, 2026: $111.44Apr 7, 2026: $111.33Apr 8, 2026: $112.86Apr 9, 2026: $114.32Apr 10, 2026: $113.45Apr 13, 2026: $111.78Apr 14, 2026: $111.86Apr 15, 2026: $110.74Apr 16, 2026: $112.28Apr 17, 2026: $112.71Apr 20, 2026: $111.27Apr 21, 2026: $109.96Apr 22, 2026: $109.24Apr 23, 2026: $112.05Apr 24, 2026: $111.12Apr 27, 2026: $111.91Apr 28, 2026: $112.20Apr 29, 2026: $111.29Apr 30, 2026: $113.65May 1, 2026: $113.56May 4, 2026: $112.39May 5, 2026: $111.64May 6, 2026: $109.59May 7, 2026: $108.77May 8, 2026: $109.07May 11, 2026: $109.99May 12, 2026: $109.49May 13, 2026: $109.09May 14, 2026: $109.60May 15, 2026: $106.36May 18, 2026: $107.38May 19, 2026: $109.00May 20, 2026: $108.69May 21, 2026: $109.84May 22, 2026: $111.29May 26, 2026: $111.03May 27, 2026: $111.12May 28, 2026: $108.93May 29, 2026: $107.97Jun 1, 2026: $105.09Jun 2, 2026: $106.78Jun 3, 2026: $106.23Jun 4, 2026: $106.99Jun 5, 2026: $109.27Jun 8, 2026: $107.15Jun 9, 2026: $107.99Jun 10, 2026: $108.77Jun 11, 2026: $108.25Jun 12, 2026: $109.00Jun 15, 2026: $109.57Jun 16, 2026: $110.48Jun 17, 2026: $108.92Jun 18, 2026: $108.67Jun 22, 2026: $109.70Jun 23, 2026: $111.70Jun 24, 2026: $113.32Jun 25, 2026: $114.53Jun 26, 2026: $118.32Jun 29, 2026: $114.59Jun 30, 2026: $113.04Jul 1, 2026: $112.19Jul 2, 2026: $115.02Jul 6, 2026: $112.99Jul 7, 2026: $114.43Jul 8, 2026: $113.19Jul 9, 2026: $111.77Jul 10, 2026: $112.94Jul 13, 2026: $113.43Jul 14, 2026: $112.95Jul 15, 2026: $111.38Jul 16, 2026: $113.10Jul 17, 2026: $111.55Jul 20, 2026: $110.42Jul 21, 2026: $109.94Jul 22, 2026: $112.01Jul 23, 2026: $113.27Jul 24, 2026: $113.78Jul 27, 2026: $112.11Jul 28, 2026: $112.51Jul 29, 2026: $109.97Jul 30, 2026: $108.75Jul 31, 2026: $109.61Aug 3, 2026: $109.50Aug 4, 2026: $109.44Aug 5, 2026: $108.95Aug 6, 2026: $108.27Aug 7, 2026: $108.84Aug 10, 2026: $107.00Aug 11, 2026: $107.82Aug 12, 2026: $108.82Aug 13, 2026: $109.12Aug 14, 2026: $109.74Aug 17, 2026: $109.47Aug 18, 2026: $109.67Aug 19, 2026: $109.28Aug 20, 2026: $108.79Aug 21, 2026: $106.13Aug 24, 2026: $107.16Aug 25, 2026: $106.83Aug 26, 2026: $107.75Aug 27, 2026: $106.75Aug 28, 2026: $106.12Aug 31, 2026: $106.01Sep 1, 2026: $106.09Sep 2, 2026: $105.89Sep 3, 2026: $106.41Sep 4, 2026: $106.47Sep 8, 2026: $106.73Sep 9, 2026: $106.25Sep 10, 2026: $104.95Sep 11, 2026: $104.90Sep 14, 2026: $103.97Sep 15, 2026: $103.02Sep 16, 2026: $103.04Sep 17, 2026: $103.90Sep 18, 2026: $102.23Sep 21, 2026: $101.83Sep 22, 2026: $101.66Sep 23, 2026: $99.74Sep 24, 2026: $99.20Sep 25, 2026: $99.39Sep 28, 2026: $99.39Sep 29, 2026: $100.25Sep 30, 2026: $99.38Oct 1, 2026: $99.64Oct 2, 2026: $99.94Oct 5, 2026: $99.70Oct 6, 2026: $101.68Oct 7, 2026: $101.32Oct 8, 2026: $101.84Oct 9, 2026: $102.19Oct 12, 2026: $103.24Oct 13, 2026: $104.32Oct 14, 2026: $104.58Oct 15, 2026: $103.76Oct 16, 2026: $106.08Oct 19, 2026: $104.01Oct 20, 2026: $106.23Oct 21, 2026: $106.48Oct 22, 2026: $108.94Oct 23, 2026: $108.04Oct 26, 2026: $108.08Oct 27, 2026: $108.74Oct 28, 2026: $108.00Oct 29, 2026: $110.21Oct 30, 2026: $110.54Nov 2, 2026: $111.42Nov 3, 2026: $110.37Nov 4, 2026: $113.08Nov 5, 2026: $112.81Nov 6, 2026: $112.85Nov 9, 2026: $114.02Nov 10, 2026: $113.68Nov 11, 2026: $113.28Nov 12, 2026: $113.52Nov 13, 2026: $114.77
Nov 13, 2025Low $97.25 · High $118.32Nov 13, 2026
Congress purchase Congress sale Insider sale over $1M

Adjusted for stock splits; not for dividends. Where prices come from.

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