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ATCO Past Earnings Performance
Past criteria checks 4/6
ATCO has been growing earnings at an average annual rate of 12.8%, while the Integrated Utilities industry saw earnings growing at 7.7% annually. Revenues have been growing at an average rate of 4.8% per year. ATCO's return on equity is 8.4%, and it has net margins of 8.4%.
Key information
12.83%
Earnings growth rate
13.28%
EPS growth rate
Integrated Utilities Industry Growth
8.06%
Revenue growth rate
4.83%
Return on equity
8.35%
Net Margin
8.38%
Last Earnings Update
30 Sep 2025
Recent past performance updates
Recent updates
Revenue & Expenses Breakdown
How ATCO makes and spends money. Based on latest reported earnings, on an LTM basis.
Earnings and Revenue History
TSX:ACO.Y Revenue, expenses and earnings (CAD Millions)
Date
Revenue
Earnings
G+A Expenses
R&D Expenses
30 Sep 25
5,143
431
735
0
30 Jun 25
5,075
439
733
0
31 Mar 25
5,029
427
781
0
31 Dec 24
4,942
430
748
0
30 Sep 24
4,773
387
732
0
30 Jun 24
4,715
385
717
0
31 Mar 24
4,707
412
654
0
31 Dec 23
4,741
432
659
0
30 Sep 23
4,868
418
647
0
30 Jun 23
4,968
398
627
0
31 Mar 23
5,025
409
615
0
31 Dec 22
4,978
370
614
0
30 Sep 22
4,900
388
607
0
30 Jun 22
4,719
369
606
0
31 Mar 22
4,528
291
604
0
31 Dec 21
4,289
246
588
0
30 Sep 21
4,072
213
559
0
30 Jun 21
3,992
215
549
0
31 Mar 21
3,960
248
555
0
31 Dec 20
3,944
252
546
0
30 Sep 20
4,073
269
571
0
30 Jun 20
4,273
375
587
0
31 Mar 20
4,438
488
587
0
31 Dec 19
4,706
513
679
0
30 Sep 19
4,698
565
730
0
30 Jun 19
4,712
520
808
0
31 Mar 19
4,712
350
1,000
0
31 Dec 18
4,888
328
1,277
0
30 Sep 18
5,060
225
1,378
0
30 Jun 18
5,011
155
1,422
0
31 Mar 18
4,977
209
1,338
0
31 Dec 17
4,600
219
1,005
0
30 Sep 17
4,386
287
959
0
30 Jun 17
4,247
312
823
0
31 Mar 17
4,110
331
717
0
31 Dec 16
4,045
340
685
0
30 Sep 16
4,040
239
708
0
30 Jun 16
4,102
222
738
0
31 Mar 16
4,117
169
748
0
31 Dec 15
4,131
154
769
0
30 Sep 15
4,180
249
717
0
30 Jun 15
4,233
329
733
0
31 Mar 15
4,400
387
749
0
31 Dec 14
4,554
420
770
0
Quality Earnings: ACO.Y has high quality earnings.
Growing Profit Margin: ACO.Y's current net profit margins (8.4%) are higher than last year (8.1%).
Free Cash Flow vs Earnings Analysis
Past Earnings Growth Analysis
Earnings Trend: ACO.Y's earnings have grown by 12.8% per year over the past 5 years.
Accelerating Growth: ACO.Y's earnings growth over the past year (11.4%) is below its 5-year average (12.8% per year).
Earnings vs Industry: ACO.Y earnings growth over the past year (11.4%) exceeded the Integrated Utilities industry 7.6%.
Return on Equity
High ROE: ACO.Y's Return on Equity (8.4%) is considered low.
Return on Assets
Return on Capital Employed
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Company Analysis and Financial Data Status
Data
Last Updated (UTC time)
Company Analysis
2025/12/17 18:26
End of Day Share Price
2025/12/12 00:00
Earnings
2025/09/30
Annual Earnings
2024/12/31
Data Sources
The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.
* Example for US securities, for non-US equivalent regulatory forms and sources are used.
Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.
Analysis Model and Snowflake
Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.
Learn about the world class team who designed and built the Simply Wall St analysis model.
Industry and Sector Metrics
Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.
Analyst Sources
ATCO Ltd. is covered by 8 analysts. 4 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.