Electric Appliances · Fiscal year end Sep 30

HAMAMATSU PHOTONICS K.K.

6965

浜松ホトニクス株式会社

FIGI BBG000BKP2Q26965.T6965 JPCorp. no. 2080401004193

Latest half-year results

First half · fiscal year to 2026-09 · filed 2026-05-15

For the first half of the fiscal year to 2026-09: Revenue ¥112.5 billion (+5.4% YoY), Ordinary income ¥12.5 billion (+2.9% YoY), Net income ¥9.2 billion (-7.2% YoY).

	This period	Year on year
Revenue	¥112.5bn	+5.4%
Ordinary profit	¥12.5bn	+2.9%
Net profit to owners	¥9.2bn	-7.2%

From the securities report on EDINET, which states no forecast. History via /v1/companies/6965/earnings-releases.

Financials

Japan GAAP · consolidated · fiscal year to 2025-09-30

Revenue: ¥212.1bn
Net income: ¥14.2bn
ROE: 4.4%
Equity ratio: 70.7%
Dividend / share: ¥38
Employees: 6,601

Revenue · ¥bn

Net income · ¥bn

Fiscal year	Revenue	Net income	Total assets	Net assets	ROE	EPS	Operating CF
2025-09-30	¥212.1bn	¥14.2bn	¥455.0bn	¥323.5bn	4.4%	¥47.32	¥37.8bn
2024-09-30	¥204.0bn	¥25.1bn	¥434.6bn	¥333.0bn	7.7%	¥81.19	¥38.1bn
2023-09-30	¥221.4bn	¥42.8bn	¥402.9bn	¥320.1bn	14.3%	¥138.28	¥34.3bn
2022-09-30	¥208.8bn	¥41.3bn	¥366.2bn	¥281.9bn	16.0%	¥133.35	¥45.1bn
2021-09-30	¥169.0bn	¥25.1bn	¥301.7bn	¥237.6bn	11.2%	¥80.91	¥39.9bn

Indicators

Computed by us from filings · fiscal year to 2025-09-30

Metric	Value	Percentile among listed companies
ROE, %	4.4	21.3
Ordinary margin	0.0887	61.8
Equity ratio, %	70.7	75.7
Revenue growth	0.0397	45.3
Net income growth	-0.4352	14.8
Operating cash flow / assets	0.083	63.3

Policy-uncertainty measure0.51 Share of the report's text discussing policy-related uncertainty, by policy area. Proprietary text method.

Trade & tariffs 1 Politics & geopolitics 1

Ownership activity 0 filer(s) stated they may make proposals in 365 days; 0 new 5% holder(s) in 180 days; net stake change 0.00pt in 90 days; 1.2% held by other listed companies.

Results wording balance: +0.50. Proprietary text method; it describes the wording only and does not interpret context.

Interest example: if all ¥66.1bn of reported debt repriced by 50 basis points, a year's interest would rise by ¥330m, 0.9% of operating cash flow. Our arithmetic only, not a forecast: fixed-rate debt and hedges are ignored.

Via /v1/companies/6965/indicators. Descriptive figures, not a rating and not investment advice.

From other filings

As the company states them

Share buyback, report to —: ¥20.0bn acquired of a ¥20.0bn limit. /v1/companies/6965/buybacks

Internal control, 2025-12-18: see filing 上記の評価の結果、当事業年度末日時点において、当社グループの財務報告に係る内部統制は有効であると判断しました。 Filing

Segments, votes and tender offers

Stated in EDINET filings

Segments: Electron Tube, Opto Semiconductor, Imaging and Measurement Instruments, Laser, Other. /v1/companies/6965/segments

Latest voting result: 2025-12-19 · 剰余金処分の件 · passed. /v1/companies/6965/voting

Ownership changes

All companies →

2026-08-05

Increase+1.08pt

BlackRock Japan Co., Ltd. raised holdings in HAMAMATSU PHOTONICS K.K. (6965) to 6.18% from 5.10%.

S100YU9QFiler profile Original filing (PDF, Japanese)
2025-12-03

New 5% stake

BlackRock Japan Co., Ltd. disclosed a 5.10% stake in HAMAMATSU PHOTONICS K.K. (6965), crossing the 5% reporting threshold.

S100X80FFiler profile Original filing (PDF, Japanese)
2025-10-07

Below 5%−1.31pt

Goldman Sachs Japan Co.,Ltd. cut holdings in HAMAMATSU PHOTONICS K.K. (6965) to 3.99% from 5.30%, below the 5% threshold.

S100WTN0Filer profile Original filing (PDF, Japanese)
2025-09-19

Increase+1.14pt

Sumitomo Mitsui Trust Asset Management Co.,Ltd. raised holdings in HAMAMATSU PHOTONICS K.K. (6965) to 6.71% from 5.57%.

S100WP8QFiler profile Original filing (PDF, Japanese)
2025-05-09

Below 5%−1.84pt

T. Rowe Price Associates, Inc. cut holdings in HAMAMATSU PHOTONICS K.K. (6965) to 4.58% from 6.42%, below the 5% threshold.

S100VPDVFiler profile Original filing (PDF, Japanese)
2025-04-21

Increase+0.44pt

Sumitomo Mitsui Trust Asset Management Co.,Ltd. raised holdings in HAMAMATSU PHOTONICS K.K. (6965) to 5.57% from 5.13%.

S100VMRYFiler profile Original filing (PDF, Japanese)
2025-04-07

Decrease−0.06pt

T. Rowe Price Japan, Inc. reduced holdings in HAMAMATSU PHOTONICS K.K. (6965) to 6.42% from 6.48%.

S100VK16Filer profile Original filing (PDF, Japanese)
2025-04-07

Below 5%−1.04pt

Nomura Securities Co.,Ltd. cut holdings in HAMAMATSU PHOTONICS K.K. (6965) to 4.10% from 5.14%, below the 5% threshold.

S100VKDKFiler profile Original filing (PDF, Japanese)
2024-12-06

Increase+1.14pt

T. Rowe Price Japan, Inc. raised holdings in HAMAMATSU PHOTONICS K.K. (6965) to 6.48% from 5.34%.

S100UW0CFiler profile Original filing (PDF, Japanese)
2024-12-06

New 5% stake

Nomura Securities Co.,Ltd. disclosed a 5.14% stake in HAMAMATSU PHOTONICS K.K. (6965), crossing the 5% reporting threshold.

S100UWPJFiler profile Original filing (PDF, Japanese)

Trades by 5% holders

From the 60-day trade tables in 5% reports

Holder	Period	Net shares	Net % of shares	Avg. filed price	Range
トヨタ自動車株式会社	2024-09-09 – 2024-09-09	-7,304,400	−4.42pt	¥3,142.8	¥3,143–3,143

Net shares and the average are our calculations. Prices are filed prices as stated by the filer, mostly for off-market trades; they are not market prices. Stock lending, custody transfers and option exercises are excluded from net shares. Every row via /v1/companies/6965/trades.

5% filings

Large shareholding reports on 6965

Filed	Filer	Stake	Change	Stated purpose
2026-08-05	BlackRock Japan Co., Ltd.	6.18%	+1.08pt	pure investment
2025-12-03	BlackRock Japan Co., Ltd.	5.10%	—	pure investment
2025-10-07	Goldman Sachs Japan Co.,Ltd.	3.99%	−1.31pt	—
2025-09-19	Sumitomo Mitsui Trust Asset Management Co.,Ltd.	6.71%	+1.14pt	—
2025-05-09	T. Rowe Price Associates, Inc.	4.58%	−1.84pt	pure investment
2025-04-21	Sumitomo Mitsui Trust Asset Management Co.,Ltd.	5.57%	+0.44pt	—
2025-04-07	T. Rowe Price Japan, Inc.	6.42%	−0.06pt	pure investment
2025-04-07	Nomura Securities Co.,Ltd.	4.10%	−1.04pt	—
2024-12-06	T. Rowe Price Japan, Inc.	6.48%	+1.14pt	pure investment
2024-12-06	Nomura Securities Co.,Ltd.	5.14%	—	—

Cross-shareholdings

From the annual report's status of shareholdings

Listed strategic holdings: 4 issues
Book value: ¥2.5bn
Sold in the year: ¥21m 3 issues
Bought in the year: — — issues
Mutual, both reports: 2
Held by listed cos.: 4

Holds	Book value	Shares vs. prior year	Mutual
SIGMAKOKI CO.,LTD. 7713	¥1,615m	0.0%	—
Resona Holdings, Inc. 8308	¥763m	0.0%	both reports
ENSHU Limited 6218	¥105m	0.0%	—
Shizuoka Financial Group, Inc. 5831	¥40m	0.0%	both reports
Shimadzu Corporation 7701	—	sold all	—
NIKON CORPORATION 7731	—	sold all	—
Mizuho Financial Group, Inc. 8411	—	sold all	—

Held by: Shizuoka Financial Group, Inc. 5831, Resona Holdings, Inc. 8308, Yamaha Motor Co., Ltd. 7272, Sompo Holdings, Inc. 8630

Purposes, all holdings and mutual flags via /v1/companies/6965/cross-holdings. Share changes include stock splits.

Major shareholders

As of fiscal year end 2025-09-30

Shareholder	Shares	Ratio
日本マスタートラスト信託銀行株式会社（信託口）	49,757,000	16.62%
株式会社日本カストディ銀行（信託口）	23,097,000	7.72%
浜松ホトニクス従業員持株会	8,818,000	2.95%
ジェーピー　モルガン　チェース　バンク　385864	6,418,000	2.14%
野村信託銀行株式会社（投信口）	5,967,000	1.99%
ステート　ストリート　バンク　アンド　トラスト　カンパニー　505025	5,331,000	1.78%
株式会社日本カストディ銀行（信託口４）	5,000,000	1.67%
ステート　ストリート　バンク　アンド　トラスト　クライアント　オムニバス　アカウント　オーエムゼロツー 505002	4,740,000	1.58%
ジェーピー　モルガン　チェース　バンク　385632	4,643,000	1.55%
ステート　ストリート　バンク　アンド　トラスト　カンパニー　505001	4,288,000	1.43%

U.S. funds holding 6965

SEC Form N-PORT, reports to 2026-07-31

74 U.S. funds held 21,645,733 shares worth $328.5m.

Fund	Shares	Value	% of fund	As of
VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND VANGUARD STAR FUNDS	4,122,432	$58.7m	0.009%	2026-07-31
VANGUARD DEVELOPED MARKETS INDEX FUND VANGUARD TAX-MANAGED FUNDS	2,675,094	$44.7m	0.014%	2026-06-30
iShares Core MSCI EAFE ETF iShares Trust	2,101,400	$29.9m	0.016%	2026-07-31
Oakmark International Small Cap Fund HARRIS ASSOCIATES INVESTMENT TRUST	1,261,700	$20.7m	1.747%	2026-06-30
Oakmark Global Fund HARRIS ASSOCIATES INVESTMENT TRUST	1,130,000	$18.6m	1.721%	2026-06-30

Up to 25 funds per stock via the API.

Get this as JSON

GET /v1/companies/6965
GET /v1/companies/6965/financials
GET /v1/companies/6965/details
GET /v1/companies/6965/segments
GET /v1/companies/6965/voting
GET /v1/companies/6965/tender-offers
GET /v1/companies/6965/indicators
GET /v1/companies/6965/earnings-releases
GET /v1/events?ticker=6965
GET /v1/companies/6965/trades         
GET /v1/companies/6965/cross-holdings 
GET /v1/companies/6965/brief

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