SK hynix Inc.
000660
Rank in Stocks
#19
SK hynix Inc., along with its affiliated companies, is a global leader in the... SK hynix Inc., along with its affiliated companies, is a global leader in the production, distribution, and sale of semiconductor devices. The company's diverse product range includes memory solutions such as DRAM, NAND flash, and multi-chip packages, as well as system semiconductors like CMOS image sensors. These crucial components are widely utilized across various applications, including servers, networking equipment, mobile devices, personal computers, consumer electronics, and automotive systems. Established in 1949, the firm, initially known as Hynix Semiconductor Inc., officially adopted the name SK hynix, Inc. in March 2012 and is headquartered in Icheon-si, South Korea.
Share Price
$1,103.93
Last synced: 2026-11-02
Market Cap
$778.46B
Change (1 day)
3.81%
Change (1 year)
177.12%
Country
KR
Stock data: Financial Modeling PrepΒ·Updated Β·Not investment adviceΒ·How we calculate this
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Category
Technology
Operating Margin for SK hynix Inc. (000660)
Operating Margin as of November 2026 TTM: 74.50%
According to SK hynix Inc.'s latest financial reports, its current operating margin (TTM) is 74.50%. At the end of 2025 the company had an operating margin of 48.59%.
Operating Margin history for SK hynix Inc. from 2007 to 2026
Operating Margin at the end of each year
| Year | Operating Margin | Change |
|---|---|---|
| 2026 (TTM) | 74.50% | 53.32% |
| 2025 | 48.59% | 37.07% |
| 2024 | 35.45% | -250.28% |
| 2023 | -23.59% | -254.59% |
| 2022 | 15.26% | -47.12% |
| 2021 | 28.86% | 83.70% |
| 2020 | 15.71% | 56.01% |
| 2019 | 10.07% | -80.46% |
| 2018 | 51.54% | 13.10% |
| 2017 | 45.57% | 139.21% |
| 2016 | 19.05% | -32.90% |
| 2015 | 28.39% | -4.86% |
| 2014 | 29.84% | 25.06% |
| 2013 | 23.86% | -1,165.18% |
| 2012 | -2.24% | -171.57% |
| 2011 | 3.13% | -88.42% |
| 2010 | 27.04% | 1,012.76% |
| 2009 | 2.43% | -108.63% |
| 2008 | -28.16% | -574.07% |
| 2007 | 5.94% | 0.00% |
Operating Margin for similar companies or competitors
| Company | Operating Margin | Operating Margin Difference | Country |
|---|---|---|---|
| 65.21% | -99.12% |
US
|
|
| 57.91% | -99.22% |
TW
|
|
| 48.36% | -99.35% |
US
|
|
| 74.59% | -99.00% |
US
|
|
| 15.71% | -99.79% |
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.
Questions about SK hynix Inc.'s operating margin
What is SK hynix Inc.'s operating margin?
SK hynix Inc.'s operating margin is 74.50%, as of Nov 2026.
What was SK hynix Inc.'s operating margin in 2025?
In 2025, SK hynix Inc.'s operating margin was 48.59%, compared with 35.45% in 2024.
How has SK hynix Inc.'s operating margin changed since 2020?
From 2020 to 2025, SK hynix Inc.'s operating margin was highest in 2025 (48.59%) and lowest in 2023 (-23.59%).
How does SK hynix Inc.'s operating margin compare with similar companies?
SK hynix Inc.'s operating margin (74.50%) is higher than that of 4 of the 5 similar companies listed above. The highest among them is Micron Technology, Inc., with 74.59%.