XOOMAR

AMEREN CORP (AEE)

Every FINRA and SEC series the site collects for AMEREN CORP: short interest with days to cover, daily short sale volume, fails to deliver and Form 4 insider trades. Listed on NYSE, classified by the SEC as electric & other services combined.

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12.4M

Short interest

settlement 2026-08-31

10.0

Days to cover

-0.7% vs prior

45.6%

Short share of volume

2026-09-11

1,689

Fails to deliver

settlement 2026-08-04

-$850K

Insider flow, 90 days

0 buys, 4 sells

As of 2026-09-11.

Short interest

FINRA, twice a month; the last 12 months shown, all 48 settlements in the JSON

As of 31 August 2026, short interest in AEE is 12,437,837 shares, down 1,150,318 shares over the last month. Over the last 48 readings it ranged from 2,773,416 shares (31 October 2024) to 13,807,995 shares (15 July 2026). At the reported average volume of 1.2M shares a day that is 10.0 days to cover, a crowded short.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-08-3112,437,837-0.7%1,238,68410.04
2026-08-1412,525,882-7.8%1,672,1917.49
2026-07-3113,588,155-1.6%1,449,7579.37
2026-07-1513,807,995+2.1%1,608,9848.58
2026-06-3013,529,692+24.4%2,328,2445.81
2026-06-1510,875,165+12.5%1,546,2437.03
2026-05-299,666,747-1.5%1,983,1054.87
2026-05-159,815,895+2.3%1,867,8195.26
2026-04-309,596,804+7.2%1,631,2935.88
2026-04-158,955,545+5.0%1,496,4655.98
2026-03-318,525,221+7.3%1,636,2505.21
2026-03-137,942,783+1.5%1,790,3354.44
2026-02-277,822,889+5.6%1,853,4084.22
2026-02-137,411,082+1.4%2,338,2153.17
2026-01-307,310,549-8.8%1,435,5755.09
2026-01-158,020,482+0.0%1,489,7045.38
2025-12-318,017,580-1.1%1,934,8334.14
2025-12-158,110,704+4.2%1,994,1974.07
2025-11-287,785,951-8.1%1,530,4415.09
2025-11-148,470,697-3.5%1,734,8564.88
2025-10-318,779,861+2.6%1,416,6626.20
2025-10-158,553,298-7.2%2,027,9104.22
2025-09-309,220,972-3.8%1,415,0076.52
2025-09-159,580,108+6.2%1,408,7416.80

Daily short volume

FINRA Reg SHO, last 60 sessions. JSON

As of 11 September 2026, the short share of AEE volume is 45.6%, down 3.1 points over the last five sessions. Over the last 52 readings it ranged from 31.6% (6 August 2026) to 72.3% (4 September 2026). The latest reading is 4.6 points below the 30-session average of 50.1%, on 294K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-09-11134K294K45.6%559
2026-09-10191K396K48.3%557
2026-09-09208K499K41.7%736
2026-09-08142K443K32.1%0
2026-09-04323K447K72.3%0
2026-09-03184K378K48.6%17
2026-09-02216K429K50.4%31
2026-09-01209K397K52.6%428
2026-08-31177K333K53.1%1
2026-08-28154K382K40.2%20
2026-08-27186K355K52.4%2
2026-08-26121K298K40.7%60
2026-08-25120K321K37.5%1,324
2026-08-24122K285K42.9%0
2026-08-21324K580K55.8%1,347
2026-08-20304K558K54.4%246
2026-08-19260K519K50.1%7
2026-08-18206K448K45.9%1
2026-08-17153K300K51.1%710
2026-08-14155K255K60.8%12
2026-08-13531K840K63.2%0
2026-08-12223K409K54.5%6
2026-08-11182K373K48.7%0
2026-08-10224K523K42.8%0
2026-08-07259K450K57.5%220
2026-08-06206K652K31.6%393
2026-08-05318K561K56.6%186
2026-08-04287K474K60.6%3,824
2026-08-03239K481K49.7%0
2026-07-31483K779K62.0%1,997

Fails to deliver

SEC, by settlement date. JSON

As of 4 August 2026, the fails-to-deliver balance in AEE is 1,689 shares, down 1,994 shares over the last settlement date. Over the last 52 readings it ranged from 2 shares (14 November 2025) to 538,097 shares (11 February 2026). The latest reading sits at the bottom of that range.

SettlementShares failedPriceValue
2026-08-041,689$109.50$185K
2026-08-033,683$109.61$404K
2026-07-3190$108.75$10K
2026-07-172$113.10$226
2026-07-16104$111.38$12K
2026-07-15329$112.95$37K
2026-07-096,850$113.19$775K
2026-06-242,055$111.70$230K
2026-06-2264$108.67$7K
2026-06-15140$109.00$15K
2026-06-10128$107.99$14K
2026-06-08106,111$109.27$11.6M
2026-06-0353$106.78$6K
2026-05-2817,129$111.12$1.9M
2026-05-19756$107.38$81K
2026-05-1131$109.07$3K
2026-05-0831$108.77$3K
2026-05-0731$109.59$3K
2026-04-24648$112.05$73K
2026-04-207,123$112.71$803K
2026-04-09232,804$112.86$26.3M
2026-04-07100$111.44$11K
2026-04-06100$111.68$11K
2026-03-2527$107.69$3K
2026-03-0943,987$111.52$4.9M
2026-03-0522$113.33$2K
2026-02-181,094$110.54$121K
2026-02-11538,097$105.78$56.9M
2025-12-3152$100.74$5K
2025-12-17119$97.99$12K

Insider trades

SEC Form 4, newest first, 50 of 100 shown. JSON

Insiders at AEE reported 4 open-market sells worth $850K in the last 90 days and no open-market buys. Sells alone are a weak signal; insiders sell for tax, diversification and estate reasons all the time. Latest filing: Martin Ryan J (SVP Finance) on 2026-08-20.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-08-20Martin Ryan JSVP FinanceSell500$109.88$55K26K
2026-08-18Martin Ryan JSVP FinanceSell471$109.87$52K26K
2026-08-14Shaw Theresa ASVP and CATOSell325$108.93$35K32K
2026-08-03MOEHN MICHAEL LGroup President, UtilitiesSell7K$108.96$708K200K
2026-07-01Melda Aaron PChairman &amp; President of SubGrant3K$0.00$06K
2026-07-01Smith Patrick EChairman &amp; President of SubGrant280$0.00$020K
2026-07-01Arora Ajay KEVP of SubsidiaryGrant716$0.00$023K
2026-06-01Melda Aaron PChairman and PresidentGrant4K$0.00$04K
2026-06-01Arora Ajay KEVP of SubsidiaryGrant7K$0.00$022K
2026-05-14Shaw Theresa ASVP and CATOSell325$109.08$35K33K
2026-05-12Shaw Theresa ASVP and CATOSell2K$109.35$164K33K
2026-05-01MOEHN MICHAEL LGroup President, UtilitiesSell7K$113.63$739K206K
2026-03-05BRUNE CATHERINE Sn/aGift450$0.00$027K
2026-03-04Martin Ryan JSVP FinanceSell1K$113.31$147K26K
2026-03-03Lindgren Mark Cn/aSell2K$111.84$232K45K
2026-03-03Schukar Shawn En/aSell5K$111.84$556K57K
2026-03-03LYONS MARTIN JChairman, President &amp; CEOSell27K$111.84$3.0M283K
2026-03-01Rausch Timothy S.n/aGrant1K$0.00$01K
2026-02-27Smith Patrick EChairman &amp; President of SubTax withholding910$113.28$103K20K
2026-02-27Seidler Eric VSVP of SubsidiaryTax withholding982$113.28$111K14K
2026-02-27Martin Ryan JSVP FinanceTax withholding726$113.28$82K28K
2026-02-27Arora Ajay KSVP of SubsidiaryTax withholding1K$113.28$117K15K
2026-02-27Singh Leonard Pn/aTax withholding5K$113.28$621K33K
2026-02-27Shaw Theresa ASVP and CATOTax withholding1K$113.28$147K34K
2026-02-27Mizell Gwendolyn Gn/aTax withholding943$113.28$107K6K
2026-02-27Lindgren Mark Cn/aTax withholding2K$113.28$233K47K
2026-02-27Schukar Shawn En/aTax withholding3K$113.28$357K62K
2026-02-27MOEHN MICHAEL LGroup President, UtilitiesTax withholding14K$113.28$1.6M212K
2026-02-27LYONS MARTIN JChairman, President &amp; CEOTax withholding28K$113.28$3.2M309K
2026-02-17Arora Ajay KSVP of SubsidiarySell3K$111.44$334K21K
2026-02-17Shaw Theresa ASVP and CATOSell325$111.89$36K36K
2026-02-17Mizell Gwendolyn Gn/aSell4K$110.90$393K7K
2026-02-17Flores Rafaeln/aSell2K$111.52$178K14K
2026-02-05Smith Patrick EChairman &amp; President of SubGrant2K$0.00$021K
2026-02-05Smith Patrick EChairman &amp; President of SubGrant4K$0.00$019K
2026-02-05Seidler Eric VSVP of SubsidiaryGrant2K$0.00$015K
2026-02-05Seidler Eric VSVP of SubsidiaryGrant1K$0.00$013K
2026-02-05Martin Ryan JSVP FinanceGrant2K$0.00$029K
2026-02-05Martin Ryan JSVP FinanceGrant1K$0.00$027K
2026-02-05Arora Ajay KSVP of SubsidiaryGrant2K$0.00$017K
2026-02-05Arora Ajay KSVP of SubsidiaryGrant1K$0.00$014K
2026-02-05Singh Leonard Pn/aGrant10K$0.00$038K
2026-02-05Singh Leonard Pn/aGrant6K$0.00$028K
2026-02-05Shaw Theresa ASVP and CATOGrant3K$0.00$036K
2026-02-05Shaw Theresa ASVP and CATOGrant1K$0.00$033K
2026-02-05Mizell Gwendolyn Gn/aGrant2K$0.00$011K
2026-02-05Mizell Gwendolyn Gn/aGrant865$0.00$08K
2026-02-05Lindgren Mark Cn/aGrant4K$0.00$049K
2026-02-05Lindgren Mark Cn/aGrant2K$0.00$045K
2026-02-05Feinberg David MatthewEVP, GC &amp; SecretaryGrant4K$0.00$08K

Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are the rarer, stronger signal.

Planned sales (Form 144)

Newest first. JSON

1 Form 144 notice on file for AEE worth $708K at the prices reported; 1 in the last 90 days worth $708K. Latest: MOEHN MICHAEL L filed on 2026-08-03 to sell 6,500 shares ($708K) from 2026-08-03.

FiledSellerSharesMarket valueOf outstandingSale fromBroker
2026-08-03MOEHN MICHAEL LOfficer7K$708K0.002%2026-08-03Fidelity Brokerage Services LLC

Large holders (13D and 13G)

One row per reporting person, newest filing first. JSON

6 holders above 5% have filed on AEE, all on Schedule 13G (passive). The largest reported stake is T. Rowe Price Associates, Inc. at 8.1% of the class (21,790,077 shares), filed 2026-02-17 for an event on 2025-12-31.

FiledFormHolderSharesOf classEvent
2026-04-2913GVanguard Capital Managementinvestment adviser20.8M7.5%2026-03-31
2026-04-2813GVanguard Portfolio Managementinvestment adviser15.9M5.7%2026-03-31
2026-03-2613G/Ano. 15The Vanguard Groupinvestment adviser00.0%2026-03-13
2026-02-1713G/Ano. 6T. Rowe Price Associates, Inc.investment adviser21.8M8.1%2025-12-31
2026-01-2113G/Ano. 14BlackRock, Inc.parent holding company21.9M8.1%2025-12-31
2025-11-1013GSTATE STREET CORPORATIONparent holding company14.0M5.2%2025-09-30

13F holders

Tracked managers holding AEE at their latest 13F. JSON

7 of the 30 tracked managers held AEE at their latest 13F, $719.1M in total at quarter-end prices. Point72 Asset Management is the largest at $241.9M (0.3% of its portfolio) as of 2026-06-30. Over the prior quarter 5 added shares and 2 cut.

FundQuarterSharesValueOf portfolioChange in shares
Point72 Asset Management2026-06-302.1M$241.9M0.27%+1.4M
Citadel Advisors2026-06-301.8M$205.3M0.02%-37K
AQR Capital Management2026-06-30944K$106.7M0.04%-678K
Millennium Management2026-06-30878K$99.3M0.04%+369K
Renaissance Technologies2026-06-30438K$49.5M0.07%+150K
Bridgewater Associates2026-06-30142K$16.0M0.07%+90K
Fisher Asset Management2026-06-304K$402K0.00%+763

Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.

Financials

SEC XBRL, as filed. JSON

In Q2 2026 (quarter ended 2026-06-30) AMEREN CORP reported revenue of $2.09B, down 5.8% from the same quarter a year earlier (1.13 diluted EPS). In FY 2025 it generated $3.35B of operating cash flow and spent $768.0M on dividends. As of 2026-06-30, cash was $12.0M against $19.06B of debt.

Cash
$12.0M
Debt
$19.06B
Equity
$13.69B
Total assets
$51.22B
Shares outstanding
276,843,251

Quarterly, last 8 quarters

QuarterPeriod endRevenueNet incomeMarginDiluted EPS
Q2 20262026-06-30$2.09Bn/an/a1.13
Q1 20262026-03-31$2.18Bn/an/a1.28
Q4 2025derived2025-12-31$1.78Bn/an/an/a
Q3 20252025-09-30$2.70Bn/an/a2.35
Q2 20252025-06-30$2.22Bn/an/a1.01
Q1 20252025-03-31$2.10Bn/an/a1.07
Q4 2024derived2024-12-31$1.94Bn/an/an/a
Q3 20242024-09-30$2.17Bn/an/a1.70

Fiscal years, with buybacks and dividends

Fiscal yearEndsRevenueNet incomeOperating cash flowCapexBuybacksDividends
FY 20252025-12-31$8.80Bn/a$3.35B$4.13Bn/a$768.0M
FY 20242024-12-31$7.62Bn/a$2.76B$4.32Bn/a$714.0M
FY 20232023-12-31$7.50Bn/a$2.56B$3.60Bn/a$662.0M
FY 20222022-12-31$7.96Bn/a$2.26B$3.35Bn/a$610.0M
FY 20212021-12-31$6.39Bn/a$1.66B$3.48Bn/a$565.0M

Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are cash paid to repurchase common stock in the year (XBRL PaymentsForRepurchaseOfCommonStock), not authorizations. Balance sheet lines are as of 2026-06-30; shares outstanding as of 2026-07-30 from the cover page.

What this page is

AMEREN CORP in the regulatory record

Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page pulls every series the site collects for one ticker onto one URL, keyed by the SEC's own ticker list, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.

Each section has its own history table, a summary sentence built from the rows (last value, change, range with dates) and its own JSON and CSV links. Nothing on the page is written by a model; the sentences change only when the data does. A page exists only for companies with data in at least two series, and every section says when its source last updated.

This page follows AMEREN CORP (AEE), SEC CIK 1002910, listed on NYSE, classified by the SEC as electric & other services combined. The cross-market tables live on the short interest and insider transactions hubs.

Source and method

Short interest
FINRA consolidated short interestTwice a month, about eight business days after settlement. Latest 2026-08-31.JSON and CSV
Daily short volume
FINRA Reg SHO daily filesEvery trading day, loaded the following morning. Latest 2026-09-11.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataTwice a month, a few weeks after the half month ends. Latest 2026-08-04.JSON and CSV
Planned sales
SEC EDGAR Form 144EDGAR read every 30 minutes; a notice is filed on or before the sell order. Latest 2026-08-03.JSON and CSV
Large holders
SEC EDGAR Schedule 13D and 13GEDGAR read every 30 minutes; 13D within five business days of crossing 5%, 13G on the passive schedule. Latest 2026-04-29.JSON and CSV
13F holders
SEC EDGAR Form 13F-HRQuarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
Financials
SEC XBRL company factsRefreshed weekly from the SEC's structured data; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
Insider trades
SEC EDGAR Form 4EDGAR read every 30 minutes; filings are due two business days after the trade. Latest 2026-08-20.JSON and CSV
Company record
EDGAR filing index for CIK 1002910Ticker, name and exchange from the SEC's company list, refreshed weekly.
Rate limits
30 requests a minute without a key, 120 a minute with a key from a free account.

Data checks. Every dataset is checked against its source once a day. This dataset passed the last run, 14 Sep 05:40 UTC.

How to read it

  • Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
  • Insider buys next to a crowded short are the combination that has historically preceded squeezes; insider sells next to a crowded short are common and mean little.
  • Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.

Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.

Datasets

Frequently Asked Questions

How much of AEE is sold short?
12,437,837 shares were held short at the 2026-08-31 settlement, 10.0 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is AEE's daily short volume?
On 2026-09-11, 133,738 of the 293,616 AEE shares reported to FINRA were sold short, 45.6% of the day's reported volume. Short volume is a flow for one day, not a position.
Does AEE have fails to deliver?
The SEC's latest file shows 1,689 AEE shares failed to deliver at settlement 2026-08-04. Fails are reported per settlement date and published twice a month with a lag.
Are AEE insiders buying or selling?
Insiders at AEE reported 4 open-market sells worth $850K in the last 90 days and no open-market buys. Sells alone are a weak signal; insiders sell for tax, diversification and estate reasons all the time. Latest filing: Martin Ryan J (SVP Finance) on 2026-08-20.
Have AEE insiders filed to sell?
1 Form 144 notice on file for AEE worth $708K at the prices reported; 1 in the last 90 days worth $708K. Latest: MOEHN MICHAEL L filed on 2026-08-03 to sell 6,500 shares ($708K) from 2026-08-03.
Who owns more than 5% of AEE?
6 holders above 5% have filed on AEE, all on Schedule 13G (passive). The largest reported stake is T. Rowe Price Associates, Inc. at 8.1% of the class (21,790,077 shares), filed 2026-02-17 for an event on 2025-12-31.
What did AEE report last quarter?
In Q2 2026 (quarter ended 2026-06-30) AMEREN CORP reported revenue of $2.09B, down 5.8% from the same quarter a year earlier (1.13 diluted EPS). In FY 2025 it generated $3.35B of operating cash flow and spent $768.0M on dividends. As of 2026-06-30, cash was $12.0M against $19.06B of debt.
Which funds hold AEE?
7 of the 30 tracked managers held AEE at their latest 13F, $719.1M in total at quarter-end prices. Point72 Asset Management is the largest at $241.9M (0.3% of its portfolio) as of 2026-06-30. Over the prior quarter 5 added shares and 2 cut.

Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.