Asahi Diamond Industrial Co., Ltd.
6140
Rank in Stocks
#14493
Headquartered in Tokyo, Japan, and established in 1937, Asahi Diamond... Headquartered in Tokyo, Japan, and established in 1937, Asahi Diamond Industrial Co., Ltd. is a global producer and supplier of specialized diamond and cubic boron nitride (CBN) tools. The company serves a diverse international clientele spanning Japan, other Asian nations, Oceania, Europe, and North America. Its extensive product portfolio caters to a range of industries. For the electronics and semiconductor sector, they furnish items such as diamond and cutting wheels, electroplated diamond wires and band saws, CMP conditioners, diamond dies, scribers, and precision grinding wheels. Within the transportation sector, they provide a variety of tools, including diamond and CBN wheels, cutting wheels, different types of diamond dressers, turning tools, drills, end mills, reamers, and precision grinding wheels. Their machinery offerings encompass diamond and CBN wheels, diamond dressers, wire guide dies, water jet nozzles, wear-resistant implements, precision grinding wheels, and super-finishing grinding stones. Additionally, their stone and construction product line features diamond saw blades, portable cutters, wire saws, polishing wheels, core drills, and bits. Rounding out their comprehensive selection are jewelries and diamond powders.
Share Price
$6.63
Last synced: 2026-11-10
Market Cap
$319.28M
Change (1 day)
3.35%
Change (1 year)
27.49%
Country
Stock data: Financial Modeling PrepΒ·Updated Β·Not investment adviceΒ·How we calculate this
Trade Asahi Diamond Industrial Co., Ltd. (6140)
Category
Industrials
Operating Margin for Asahi Diamond Industrial Co., Ltd. (6140)
Operating Margin as of November 2026 TTM: 7.61%
According to Asahi Diamond Industrial Co., Ltd.'s latest financial reports, its current operating margin (TTM) is 7.61%. At the end of 2025 the company had an operating margin of 5.64%.
Operating Margin history for Asahi Diamond Industrial Co., Ltd. from 2005 to 2026
Operating Margin at the end of each year
| Year | Operating Margin | Change |
|---|---|---|
| 2026 (TTM) | 7.61% | 34.93% |
| 2025 | 5.64% | 42.78% |
| 2024 | 3.95% | -37.99% |
| 2023 | 6.37% | -15.74% |
| 2022 | 7.56% | -411.11% |
| 2021 | -2.43% | -392.77% |
| 2020 | 0.83% | -86.70% |
| 2019 | 6.24% | -38.88% |
| 2018 | 10.21% | 62.32% |
| 2017 | 6.29% | -39.81% |
| 2016 | 10.45% | -7.36% |
| 2015 | 11.28% | -4.24% |
| 2014 | 11.78% | -0.76% |
| 2013 | 11.87% | -36.69% |
| 2012 | 18.75% | -24.52% |
| 2011 | 24.84% | 326.07% |
| 2010 | 5.83% | 95.64% |
| 2009 | 2.98% | -78.58% |
| 2008 | 13.91% | 1.61% |
| 2007 | 13.69% | -6.55% |
| 2006 | 14.65% | 20.48% |
| 2005 | 12.16% | 0.00% |
Operating Margin for similar companies or competitors
| Company | Operating Margin | Operating Margin Difference | Country |
|---|---|---|---|
| 36.95% | -95.14% |
US
|
|
| 11.89% | -98.44% |
DE
|
|
| 16.70% | -97.81% |
FR
|
|
| 21.55% | -97.17% |
US
|
|
| 8.81% | -98.84% |
DE
|
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 Asahi Diamond Industrial Co., Ltd.'s operating margin
What is Asahi Diamond Industrial Co., Ltd.'s operating margin?
Asahi Diamond Industrial Co., Ltd.'s operating margin is 7.61%, as of Nov 2026.
What was Asahi Diamond Industrial Co., Ltd.'s operating margin in 2025?
In 2025, Asahi Diamond Industrial Co., Ltd.'s operating margin was 5.64%, compared with 3.95% in 2024.
How has Asahi Diamond Industrial Co., Ltd.'s operating margin changed since 2020?
From 2020 to 2025, Asahi Diamond Industrial Co., Ltd.'s operating margin was highest in 2022 (7.56%) and lowest in 2021 (-2.43%).
How does Asahi Diamond Industrial Co., Ltd.'s operating margin compare with similar companies?
Asahi Diamond Industrial Co., Ltd.'s operating margin (7.61%) is lower than that of all 5 similar companies listed above. The highest among them is Lam Research Corp. R, with 36.95%.