Asahi Diamond Industrial Co., Ltd. logo

Asahi Diamond Industrial Co., Ltd.

6140.T

JPXIndustrialsIndustrial - Machinery

Latest quote

¥1,175

−¥10.00 · -0.84%

Aug 24, 3:30 PM JST

6140.T company overview

Regular session · JST · Market data may be delayed.

Company profile

Company website

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.

Industry
Industrial - Machinery
Sector
Industrials
Headquarters
JP
CEO
Kazuki Kataoka
Listed since
Jan 1, 2001
Employees
2,065

Market position

Day range

Current ¥1,175

52-week range

Current ¥1,175

Open
¥1,173
Previous close
¥1,185
Volume
360.6K
0.4× average
Average volume
895.72K
Average daily volume
Market cap
56.56B JPY
Beta
0.7
Market reference 1
50-day average
¥1,206.8
-2.64% below average
200-day average
¥1,125.88
+4.36% above average

Financials

Financial snapshot

Latest / TTM

Valuation & yield

Enterprise value
46.53B JPY
P/E (TTM)
24.12×
P/B (TTM)
0.88×
P/S (TTM)
1.31×
EV / EBITDA
7.88×
Earnings yield
3.46%
Free cash flow yield
4.23%
Dividend yield
2.55%

Profitability & efficiency

Gross margin
29.61%
Operating margin
7.61%
Net margin
5.45%
Return on equity
3.23%
Return on assets
2.54%
Return on invested capital
2.03%

Financial health

Debt / equity
0.07×
Current ratio
5.49×

Financial statements

Margin trends

Profitability as a percentage of reported revenue.

Gross marginOperating marginNet margin
Gross, operating, and net margin trends36%24%13%1%Gross margin, FY2021: 31.69%Gross margin, FY2022: 30.86%Gross margin, FY2023: 30.68%Gross margin, FY2024: 32.73%Gross margin, FY2025: 28.15%Operating margin, FY2021: 7.56%Operating margin, FY2022: 6.37%Operating margin, FY2023: 3.95%Operating margin, FY2024: 5.54%Operating margin, FY2025: 5.73%Net margin, FY2021: 8.85%Net margin, FY2022: 7.03%Net margin, FY2023: 5.46%Net margin, FY2024: 6.08%Net margin, FY2025: 4.79%FY2021FY2022FY2023FY2024FY2025
Gross margin FY2021 31.69%. Gross margin FY2022 30.86%. Gross margin FY2023 30.68%. Gross margin FY2024 32.73%. Gross margin FY2025 28.15%. Operating margin FY2021 7.56%. Operating margin FY2022 6.37%. Operating margin FY2023 3.95%. Operating margin FY2024 5.54%. Operating margin FY2025 5.73%. Net margin FY2021 8.85%. Net margin FY2022 7.03%. Net margin FY2023 5.46%. Net margin FY2024 6.08%. Net margin FY2025 4.79%.

Income trends

Revenue

41.98B JPY+2.38%

Operating income

2.4B JPY+5.76%

Net income

2.01B JPY-19.41%
Income trends across reported periods46.03B JPY29.85B JPY13.66B JPY−2.52B JPYRevenue, FY2021: 37.16B JPYRevenue, FY2022: 39.32B JPYRevenue, FY2023: 38.65B JPYRevenue, FY2024: 41.01B JPYRevenue, FY2025: 41.98B JPYOperating income, FY2021: 2.81B JPYOperating income, FY2022: 2.51B JPYOperating income, FY2023: 1.53B JPYOperating income, FY2024: 2.27B JPYOperating income, FY2025: 2.4B JPYNet income, FY2021: 3.29B JPYNet income, FY2022: 2.77B JPYNet income, FY2023: 2.11B JPYNet income, FY2024: 2.49B JPYNet income, FY2025: 2.01B JPYFY2021FY2022FY2023FY2024FY2025
Revenue FY2021 37.16B JPY. Revenue FY2022 39.32B JPY. Revenue FY2023 38.65B JPY. Revenue FY2024 41.01B JPY. Revenue FY2025 41.98B JPY. Operating income FY2021 2.81B JPY. Operating income FY2022 2.51B JPY. Operating income FY2023 1.53B JPY. Operating income FY2024 2.27B JPY. Operating income FY2025 2.4B JPY. Net income FY2021 3.29B JPY. Net income FY2022 2.77B JPY. Net income FY2023 2.11B JPY. Net income FY2024 2.49B JPY. Net income FY2025 2.01B JPY.
Metric (JPY)FY2025FY2024FY2023FY2022FY2021
Revenue41.98B JPY41.01B JPY38.65B JPY39.32B JPY37.16B JPY
Cost of goods sold30.16B JPY27.59B JPY26.8B JPY27.19B JPY25.38B JPY
Gross profit11.82B JPY13.42B JPY11.86B JPY12.13B JPY11.78B JPY
Research and development2.57B JPY2.6B JPY2.24B JPY1.99B JPY1.81B JPY
Selling, general, and administrative6.85B JPY8.55B JPY8.1B JPY7.64B JPY7.16B JPY
Operating expenses9.42B JPY11.15B JPY10.33B JPY9.63B JPY8.97B JPY
Interest income126M JPY118M JPY97M JPY49M JPY44M JPY
Interest expense66M JPY20M JPY7M JPY20M JPY4M JPY
Depreciation and amortization3.5B JPY3.36B JPY2.98B JPY2.88B JPY2.96B JPY
Operating income2.4B JPY2.27B JPY1.53B JPY2.51B JPY2.81B JPY
Net income2.01B JPY2.49B JPY2.11B JPY2.77B JPY3.29B JPY

Company facts updated Aug 24, 2026.

Earnings

EPS beat rate
100%
2 beats, 0 misses, 0 met estimates
Average EPS surprise
+6.68%
2 comparable reports
Latest EPS result
24.43

EPS: actual versus estimate

Recent quarterly results

ActualEstimate
Estimates unavailable
Quarterly EPS actual values compared with estimates37.7916.09-5.61-27.31Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26
Q4 2024, reported Nov 8, 2024: actual 6.34, estimate —, surprise —, Comparison unavailable. Q1 2025, reported Feb 7, 2025: actual 19.96, estimate —, surprise —, Comparison unavailable. Q2 2025, reported May 15, 2025: actual 6.5, estimate —, surprise —, Comparison unavailable. Q3 2025, reported Aug 8, 2025: actual 16.64, estimate —, surprise —, Comparison unavailable. Q4 2025, reported Nov 7, 2025: actual 13.8, estimate —, surprise —, Comparison unavailable. Q1 2026, reported Feb 10, 2026: actual 33.3, estimate —, surprise —, Comparison unavailable. Q2 2026, reported May 15, 2026: actual -22.82, estimate —, surprise —, Comparison unavailable. Q3 2026, reported Aug 7, 2026: actual 24.43, estimate —, surprise —, Comparison unavailable.

Revenue: actual versus estimate

Recent quarterly results

ActualEstimate
Quarterly Revenue actual values compared with estimates11.57B10.83B10.09B9.36BQ1 '25MissQ2 '25MissQ3 '25BeatQ4 '25MissQ1 '26MissQ2 '26BeatQ3 '26BeatQ4 '26Estimate
Q1 2025, reported Feb 7, 2025: actual 10.46B JPY, estimate 10.9B JPY, surprise -4.06%, Miss. Q2 2025, reported May 15, 2025: actual 9.86B JPY, estimate 11.11B JPY, surprise -11.27%, Miss. Q3 2025, reported Aug 8, 2025: actual 10.03B JPY, estimate 9.8B JPY, surprise +2.31%, Beat. Q4 2025, reported Nov 7, 2025: actual 10.45B JPY, estimate 10.67B JPY, surprise -2.07%, Miss. Q1 2026, reported Feb 10, 2026: actual 10.54B JPY, estimate 10.6B JPY, surprise -0.55%, Miss. Q2 2026, reported May 15, 2026: actual 10.96B JPY, estimate 10.88B JPY, surprise +0.76%, Beat. Q3 2026, reported Aug 7, 2026: actual 11.13B JPY, estimate 10.3B JPY, surprise +8.01%, Beat. Q4 2026, reported Nov 10, 2026: actual —, estimate 10.8B JPY, surprise —, Comparison unavailable.

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