ATCO Ltd (TO:ACO-X) — Market Cap & Net Worth
Market Cap & Net Worth: ATCO Ltd (ACO-X)
ATCO Ltd (TO:ACO-X) has a market capitalization of $5.28 Billion (CA$7.30 Billion) as of September 17, 2026. Listed on the TO stock exchange, this Canada-based company holds position #3451 globally and #119 in its home market, demonstrating a -1.59% decrease in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying ATCO Ltd's stock price CA$72.29 by its total outstanding shares 100966917 (100.97 Million). Also see ACO-X total assets for a full breakdown of the balance sheet.
ATCO Ltd Market Cap History: 2015 to 2026
ATCO Ltd's market capitalization history from 2015 to 2026. Data shows growth from $1.86 Billion to $5.28 Billion (9.04% CAGR). Also see ATCO Ltd cash conversion from operations for how efficiently the company converts equity into cash flow.
Index Memberships
ATCO Ltd is a constituent of 1 market index:
| Index | Total Market Cap | Weight (%) | Rank by Market Cap |
|---|---|---|---|
|
S&P TSX Composite Index (Canada)
GSPTSE
|
$3.85 Trillion | 0.14% | #104 of 225 |
Weight: ATCO Ltd's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.
ATCO Ltd Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how ATCO Ltd's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance. Check ACO-X share price today for real-time trading data and today's change.
Latest Price to Sales (P/S) Ratio
0.80x
ATCO Ltd's market cap is 0.80 times its annual revenue
Latest Price to Earnings (P/E) Ratio
27.45x
ATCO Ltd's market cap is 27.45 times its annual earnings
What These Ratios Tell Investors:
- Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
- Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
- Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
- Industry comparison provides context for whether the company is valued higher or lower than peers.
| Year | Market Cap (USD) | Revenue (USD) | Net Income (USD) | P/S Ratio | P/E Ratio |
|---|---|---|---|---|---|
| 2016 | $2.39 Billion | $4.04 Billion | $340.00 Million | 0.59x | 7.03x |
| 2017 | $2.47 Billion | $4.60 Billion | $219.00 Million | 0.54x | 11.30x |
| 2018 | $2.20 Billion | $4.89 Billion | $328.00 Million | 0.45x | 6.72x |
| 2019 | $2.94 Billion | $4.71 Billion | $513.00 Million | 0.63x | 5.73x |
| 2020 | $2.25 Billion | $3.94 Billion | $252.00 Million | 0.57x | 8.92x |
| 2021 | $2.75 Billion | $4.29 Billion | $246.00 Million | 0.64x | 11.17x |
| 2022 | $2.84 Billion | $4.98 Billion | $370.00 Million | 0.57x | 7.69x |
| 2023 | $2.72 Billion | $4.74 Billion | $432.00 Million | 0.57x | 6.31x |
| 2024 | $3.48 Billion | $4.94 Billion | $430.00 Million | 0.70x | 8.08x |
| 2025 | $4.12 Billion | $5.14 Billion | $150.00 Million | 0.80x | 27.45x |
Competitor Companies of ACO-X by Market Capitalization
Companies near ATCO Ltd in the global market cap rankings as of September 17, 2026. Review ATCO Ltd tangible net worth ratio to assess the quality of the company's equity after excluding intangible assets.
Key companies related to ATCO Ltd by market ranking:
- IBERDROLA ADR/1 EO 3 (F:IBE5): Ranked #179 globally with a market cap of $132.13 Billion USD ( €113.02 Billion EUR).
- Iberdrola S.A. (MC:IBE): Ranked #184 globally with a market cap of $131.27 Billion USD ( €112.28 Billion EUR).
- Enel SpA (F:ENLA): Ranked #274 globally with a market cap of $94.27 Billion USD ( €80.64 Billion EUR).
- Engie S.A. (PA:ENGI): Ranked #430 globally with a market cap of $66.21 Billion USD ( €56.63 Billion EUR).
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #179 | IBERDROLA ADR/1 EO 3 | F:IBE5 | $132.13 Billion | €79.00 |
| #184 | Iberdrola S.A. | MC:IBE | $131.27 Billion | €20.24 |
| #274 | Enel SpA | F:ENLA | $94.27 Billion | €8.40 |
| #430 | Engie S.A. | PA:ENGI | $66.21 Billion | €24.07 |
ATCO Ltd Historical Marketcap From 2015 to 2026
Between 2015 and today, ATCO Ltd's market cap moved from $1.86 Billion to $ 5.28 Billion, with a yearly change of 9.04%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2026 | CA$5.28 Billion | +28.22% |
| 2025 | CA$4.12 Billion | +18.50% |
| 2024 | CA$3.48 Billion | +27.58% |
| 2023 | CA$2.72 Billion | -4.26% |
| 2022 | CA$2.84 Billion | +3.50% |
| 2021 | CA$2.75 Billion | +22.23% |
| 2020 | CA$2.25 Billion | -23.55% |
| 2019 | CA$2.94 Billion | +33.41% |
| 2018 | CA$2.20 Billion | -10.91% |
| 2017 | CA$2.47 Billion | +3.62% |
| 2016 | CA$2.39 Billion | +28.48% |
| 2015 | CA$1.86 Billion | -- |
End of Day Market Cap According to Different Sources
On Sep 17th, 2026 the market cap of ATCO Ltd was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $5.28 Billion USD |
| MoneyControl | $5.28 Billion USD |
| MarketWatch | $5.28 Billion USD |
| marketcap.company | $5.28 Billion USD |
| Reuters | $5.28 Billion USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.
About ATCO Ltd
ATCO Ltd., together with its subsidiaries, engages in the energy, logistics and transportation, shelter, and real estate services in Canada, Australia, and internationally. The company engages in electricity and natural gas transmission and distribution, and international electricity operations; energy storage, electricity generation, storage and industrial water solutions, and clean fuels; and e… Read more