The a2 Milk Company Limited
ATM
Rank in Stocks
#4359
The a2 Milk Company Limited, along with its affiliated entities, distributes A2... The a2 Milk Company Limited, along with its affiliated entities, distributes A2 protein-branded dairy products and related merchandise across key international markets including Australia, New Zealand, China, various other Asian territories, and the United States. Its core offerings include fresh milk, marketed under the "a2 Milk" brand, and infant formula, sold as "a2 Platinum." This Auckland, New Zealand-headquartered company was founded in 2000 and officially changed its name from A2 Corporation Limited to its present form in April 2014.
Share Price
$4.87
Market Cap
$3.54B
Change (1 day)
0.35%
Change (1 year)
-17.59%
Country
NZ
Trade The a2 Milk Company Limited (ATM)
Category
Consumer Defensive
Operating Margin for The a2 Milk Company Limited (ATM)
Operating Margin as of October 2026 TTM: 14.48%
According to The a2 Milk Company Limited latest financial reports and stock price the company's current Operating Margin (TTM) is 14.48%. At the end of 2025 the company had an Operating Margin of 11.53%.
Operating Margin history for The a2 Milk Company Limited from 2004 to 2026
Operating Margin at the end of each year
| Year | Operating Margin | Change |
|---|---|---|
| 2026 (TTM) | 14.48% | 25.59% |
| 2025 | 11.53% | -4.63% |
| 2024 | 12.09% | -4.43% |
| 2023 | 12.65% | 2.93% |
| 2022 | 12.29% | 17.16% |
| 2021 | 10.49% | -66.86% |
| 2020 | 31.65% | -1.56% |
| 2019 | 32.15% | 6.18% |
| 2018 | 30.28% | 17.91% |
| 2017 | 25.68% | 71.77% |
| 2016 | 14.95% | 991.24% |
| 2015 | 1.37% | -34.13% |
| 2014 | 2.08% | -72.92% |
| 2013 | 7.68% | 24.68% |
| 2012 | 6.16% | 5.66% |
| 2011 | 5.83% | -100.64% |
| 2010 | -909.90% | 465.72% |
| 2008 | -160.84% | 168.96% |
| 2007 | -59.80% | -97.27% |
| 2005 | -2,187.27% | 221.48% |
| 2004 | -680.37% | 0.00% |
Operating Margin for similar companies or competitors
| Company | Operating Margin | Operating Margin Difference | Country |
|---|---|---|---|
| 14.06% | -99.03% |
CH
|
|
| 11.72% | -99.19% |
FR
|
|
| 11.42% | -99.21% |
JP
|
|
| 5.67% | -99.61% |
BR
|
|
| -12.76% | -100.88% |
US
|
What is a company's Operating Margin?
The operating margin is a key indicator to assess the profitability of a company. Higher operating margins are generaly better as they show that a company is able to sell its products or services for much more than their production costs. The operating margin is calculated by dividing a company's earnings by its revenue.