Hamamatsu Photonics K.K Past Earnings Performance

Past criteria checks 4/6

Hamamatsu Photonics K.K's earnings have been declining at an average annual rate of -15.8%, while the Electronic industry saw earnings declining at 9.9% annually. Revenues have been growing at an average rate of 3.7% per year. Hamamatsu Photonics K.K's return on equity is 5.5%, and it has net margins of 7.5%.

Key information

-15.80%

Earnings growth rate

-15.29%

EPS growth rate

Electronic Industry Growth	1.03%
Revenue growth rate	3.72%
Return on equity	5.47%
Net Margin	7.50%
Next Earnings Update	10 Nov 2026

Recent past performance updates

Recent updates

Revenue & Expenses Breakdown

How Hamamatsu Photonics K.K makes and spends money. Based on latest reported earnings, on an LTM basis.

Earnings and Revenue History

DB:0F4 Revenue, expenses and earnings (JPY Millions)
Date	Revenue	Earnings	G+A Expenses	R&D Expenses
30 Jun 26	229,631	17,214	65,551	18,439
31 Mar 26	217,802	13,492	63,483	18,439
31 Dec 25	213,374	12,799	62,166	18,439
30 Sep 25	212,051	14,203	61,049	18,439
30 Jun 25	208,880	14,342	65,879	13,551
31 Mar 25	206,720	18,309	62,672	13,551
31 Dec 24	201,036	20,388	57,553	13,551
30 Sep 24	203,961	25,145	54,226	13,551
30 Jun 24	207,505	30,765	52,249	12,304
31 Mar 24	213,813	35,847	50,308	12,304
31 Dec 23	219,794	40,450	49,294	12,304
30 Sep 23	221,445	42,825	47,602	12,304
30 Jun 23	221,528	42,094	46,897	11,269
31 Mar 23	219,905	43,703	45,246	11,269
31 Dec 22	216,938	44,019	42,619	11,269
30 Sep 22	208,803	41,295	40,774	11,269
30 Jun 22	198,923	38,844	38,528	11,367
31 Mar 22	190,200	35,610	36,387	11,367
31 Dec 21	179,624	29,717	35,203	11,367
30 Sep 21	169,026	25,053	34,218	11,367
30 Jun 21	158,863	22,229	32,762	12,147
31 Mar 21	146,618	18,304	31,814	12,147
31 Dec 20	142,189	16,506	31,862	12,147
30 Sep 20	140,251	16,523	31,787	12,147
30 Jun 20	141,142	16,856	32,031	13,071
31 Mar 20	144,474	18,044	32,885	13,071
31 Dec 19	144,704	18,996	32,877	13,071
30 Sep 19	145,912	19,918	33,056	13,071
30 Jun 19	144,720	20,729	33,277	12,830
31 Mar 19	145,677	21,670	32,973	12,830
31 Dec 18	145,756	21,792	32,425	12,830
30 Sep 18	144,338	21,222	31,518	12,830
30 Jun 18	142,192	20,369	31,748	11,776
31 Mar 18	138,616	19,289	30,471	11,776
31 Dec 17	134,796	18,457	29,742	11,776
30 Sep 17	130,495	17,777	28,652	11,776
30 Jun 17	126,640	16,433	27,394	11,873
31 Mar 17	123,962	15,454	27,126	11,873
31 Dec 16	122,011	14,304	27,006	11,873
30 Sep 16	121,852	14,419	27,024	11,873
30 Jun 16	121,570	14,686	27,995	11,615
31 Mar 16	121,305	14,619	27,952	11,615
31 Dec 15	121,907	15,759	27,345	11,615
30 Sep 15	120,691	16,598	26,432	11,615

Quality Earnings: 0F4 has high quality earnings.

Growing Profit Margin: 0F4's current net profit margins (7.5%) are higher than last year (6.9%).

Free Cash Flow vs Earnings Analysis

Past Earnings Growth Analysis

Earnings Trend: 0F4's earnings have declined by 15.8% per year over the past 5 years.

Accelerating Growth: 0F4's earnings growth over the past year (20%) exceeds its 5-year average (-15.8% per year).

Earnings vs Industry: 0F4 earnings growth over the past year (20%) exceeded the Electronic industry 18.1%.

Return on Equity

High ROE: 0F4's Return on Equity (5.5%) is considered low.

Return on Assets

Return on Capital Employed

Discover strong past performing companies

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/09/21 03:45
End of Day Share Price	2026/09/21 00:00
Earnings	2026/06/30
Annual Earnings	2025/09/30

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

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Learn about the who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Hamamatsu Photonics K.K. is covered by 14 analysts. 8 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
null null	Daiwa Securities Co. Ltd.
Masahiro Nakanomyo	Jefferies LLC
Yawen Guan	Macquarie Research