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    Utilities

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    Regulated Electric
Ameren Illinois Company

Ameren Illinois Company

AILIN
Ameren Illinois CompanyUS flagOther OTC
73.25
USD
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- -
1.86BMarket Cap
Ameren Illinois Company
AILIN
(Other OTC)

Recent

price

73.25

P/E

ratio

- -

div

yld

- -

ROIC.AI

2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
TTM
FRC
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Revenue per Share
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Basic EPS, GAAP
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Free Cash Flow per Basic Share
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Dividend per Share
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Book Value per Share
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Tangible Book Value per Share
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Basic Weighted Avg Shares
3,014
2,787
2,525
2,311
2,498
2,466
2,489
2,527
2,576
2,527
2,535
2,895
3,756
3,482
3,472
3,844
3,649
Sales/Revenue/Turnover
16.52
16.43
14.93
17.96
18.01
18.9
20.85
22.52
19.88
21.76
23.75
23.07
20.39
24.87
26.18
26.38
26.31
Operating Margin (%)
201
206
214
238
259
292
318
341
375
405
434
471
514
557
619
652
632
Depreciation Expense
252
196
144
163
204
217
255
271
307
346
382
427
515
609
622
737
656
Net Income, GAAP
39.26
39.32
39.5
40.29
41.21
36.92
38.26
37.99
24.2
24.12
24.51
25.09
25.79
25.55
23.68
17.19
23.63
Effective Tax Rate (%)
8.36
7.03
5.7
7.05
8.17
8.8
10.25
10.72
11.92
13.69
15.07
14.75
13.71
17.49
17.91
19.17
17.98
Profit Margin (%)
423
159
-48
-138
-16
8
-288
-686
-120
-230
-169
-410
-235
-386
-208
103
-112
Working Capital
1,657
1,657
1,577
1,856
2,224
2,342
2,338
2,373
3,296
3,575
3,946
3,992
4,735
5,232
5,552
6,259
5,900
LT Debt
2,576
2,452
2,401
2,448
2,661
2,897
3,034
3,310
3,774
4,132
4,966
5,640
6,168
6,825
7,371
7,843
7,669
Total Equity
6.5
6.53
5.52
5.81
5.69
5.71
5.8
5.94
5.81
5.6
5.46
5.26
5.32
5.42
5.36
6.12
5.48
Return on Invested Capital (%)
13.34
12.27
10.33
10.9
10.13
9.51
9.72
9.17
9.17
8.68
8.42
8.15
8.22
8.51
8.13
8.92
8.18
Return on Capital (%)
39.65
40.63
36.72
41.56
39.37
29.81
28.12
24.34
21.92
20.05
18.34
17.24
17.49
17.48
15.46
16.33
15.15
Return on Common Equity (%)

Capital Structure

FRC

•

in mil. unless spec.
Dec'24
Mar'25
Jun'25
ST Debt
425
189
245
LT Borrowings
5,552
5,900
5,900
LT Finance Leases
- -
- -
- -
Preferred Equity and Hybrid Capital
49
49
49
Shares Outstanding
25
25
25
Market Capitalization
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Working Capital

FRC

•

in mil. unless spec.
Dec'24
Mar'25
Jun'25
Total Current Assets
1,110
1,058
1,052
Cash, Cash Equivalents & STI
- -
4
1
Accounts Receivable, Net
315
437
341
Inventories
244
193
236
Total Current Liabilities
1,318
1,045
1,164
Payables & Accruals
457
421
487
ST Debt
425
189
245
Deferred Revenue
185
187
204

Growth Rates

FRC

•

in mil. unless spec.

(avg. rate of change)

10 years
5 years
1 year
Total Equity
10.55%
9.6%
6.4%
Free Cash Flow
9.92%
18.94%
9.42%
Net Income, GAAP
13.14%
14.25%
18.49%
Sales/Revenue/Turnover
4.99%
9.41%
10.71%
Total Cash Common Dividend
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140.91%

Quarterly Revenue

FRC

•

in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
1,000
766
793
913
3,472
2025
1,100
843
955
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3,844
2026
1,199
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Quarterly Earnings Per Share

FRC

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in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
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2025
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2026
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Quarterly Dividends Per Share

FRC

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in mil. unless spec.

Year

Q1
Q2
Q3
Q4
FY
2024
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2025
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2026
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Business
Ameren Illinois Company (Ticker: AILIN) operates as a regulated utility providing electric and natural gas distribution services to residential, commercial, and industrial customers in central and southern Illinois. The company delivers electricity generated from a mix of coal, natural gas, nuclear, wind, and solar sources; natural gas distribution through an extensive pipeline network; energy efficiency programs including rebates and demand-side management initiatives; advanced metering infrastructure for smart grid capabilities; and customer support services such as outage management and billing solutions. Ameren Illinois serves approximately 1.3 million electric and 400,000 natural gas customers across 43,000 square miles, focusing on reliable service, infrastructure modernization, and clean energy transitions within the U.S. electric utility industry. Founded in 1902 as part of the historical Central Illinois Public Service Company and headquartered in Collinsville, Illinois, the company functions as a subsidiary of Ameren Corporation (NYSE: AEE), with no major subsidiaries of its own. It emphasizes regulatory compliance under the Illinois Commerce Commission, investing in grid resiliency, renewable integration, and electrification support for electric vehicles and distributed energy resources. In the past 1-2 years, Ameren Illinois has advanced major strategic initiatives including the $1.6 billion Illinois Energy Efficiency Investment Act plan approved in 2024, accelerating energy-saving programs; expanded renewable energy procurement with new solar projects totaling over 1 GW capacity added or under construction by late 2025; formed partnerships with technology providers for grid modernization and cybersecurity enhancements; and completed key acquisitions of battery storage assets to support peak demand management. The company also launched innovative rate programs for low-income customers and electric vehicle charging infrastructure, alongside a 2025 regulatory settlement enabling $2.2 billion in capital investments through 2028 for system reliability upgrades. These developments underscore Ameren Illinois' commitment to decarbonization goals and operational excellence amid growing demand for sustainable energy solutions.