Metal Products · Fiscal year end 12月末日

RS Technologies Co.,Ltd.

3445

株式会社ＲＳ　Ｔｅｃｈｎｏｌｏｇｉｅｓ

FIGI BBG001J20T353445.T3445 JPCorp. no. 3010701024500

Latest half-year results

First half · fiscal year to 2026-12 · filed 2026-08-13

For the first half of the fiscal year to 2026-12: Revenue ¥40.6 billion (+6.8% YoY), Ordinary income ¥9 billion (+26.0% YoY), Net income ¥4.1 billion (+9.2% YoY).

	This period	Year on year
Revenue	¥40.6bn	+6.8%
Ordinary profit	¥9.0bn	+26.0%
Net profit to owners	¥4.1bn	+9.2%

From the securities report on EDINET, which states no forecast. History via /v1/companies/3445/earnings-releases.

Financials

Japan GAAP · consolidated · fiscal year to 2025-12-31

Revenue: ¥76.7bn
Net income: ¥9.3bn
ROE: 12.5%
Equity ratio: 39.1%
Dividend / share: ¥45
Employees: 2,744

Revenue · ¥bn

Net income · ¥bn

Fiscal year	Revenue	Net income	Total assets	Net assets	ROE	EPS	Operating CF
2025-12-31	¥76.7bn	¥9.3bn	¥205.2bn	¥153.3bn	12.5%	¥351.4	¥14.8bn
2024-12-31	¥59.2bn	¥9.4bn	¥182.1bn	¥135.5bn	15.2%	¥358.21	¥13.1bn
2023-12-31	¥51.9bn	¥7.7bn	¥140.7bn	¥115.4bn	15.0%	¥292.76	¥13.9bn
2022-12-31	¥49.9bn	¥7.7bn	¥127.6bn	¥101.5bn	20.5%	¥299.29	¥15.3bn
2021-12-31	¥34.6bn	¥3.3bn	¥79.0bn	¥55.0bn	12.6%	¥127.8	¥9.3bn

Indicators

Computed by us from filings · fiscal year to 2025-12-31

Metric	Value	Percentile among listed companies
ROE, %	12.5	69.7
Ordinary margin	0.2169	91.9
Equity ratio, %	39.1	25.5
Revenue growth	0.2957	93.5
Net income growth	-0.0158	34.1
Operating cash flow / assets	0.0723	56.1

Policy-uncertainty measure0.70 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; 0.3% held by other listed companies.

Results wording balance: +1.00. Proprietary text method; it describes the wording only and does not interpret context.

Interest example: if all ¥20.8bn of reported debt repriced by 50 basis points, a year's interest would rise by ¥104m, 0.7% of operating cash flow. Our arithmetic only, not a forecast: fixed-rate debt and hedges are ignored.

Via /v1/companies/3445/indicators. Descriptive figures, not a rating and not investment advice.

From other filings

As the company states them

Internal control, 2026-03-26: 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: Wafer Reclaim Business, Prime Silicon Wafer, Semiconductor Equipment and Materials, Other. /v1/companies/3445/segments

Latest voting result: 2026-03-27 · 取締役5名選任の件 · passed. /v1/companies/3445/voting

Ownership changes

All companies →

2025-10-14

Decrease−0.03pt

individual filer reduced holdings in RS Technologies Co.,Ltd. (3445) to 43.96% from 43.99%.

S100WQNWOriginal filing (PDF, Japanese)
2025-09-16

Below 5%−2.76pt

Nippon Value Investors KK cut holdings in RS Technologies Co.,Ltd. (3445) to 2.50% from 5.26%, below the 5% threshold.

S100WOVNFiler profile Original filing (PDF, Japanese)
2025-06-02

New 5% stake

Nippon Value Investors KK disclosed a 5.26% stake in RS Technologies Co.,Ltd. (3445), crossing the 5% reporting threshold.

S100VV57Filer profile Original filing (PDF, Japanese)
2024-04-16

Amendment−0.13pt

individual filer filed a correction to a 5% report on RS Technologies Co.,Ltd. (3445).

S100TA46Original filing (PDF, Japanese)
2024-02-22

Below 5%−2.49pt

FIL Investments (Japan) Limited cut holdings in RS Technologies Co.,Ltd. (3445) to 4.64% from 7.13%, below the 5% threshold.

S100SXMYFiler profile Original filing (PDF, Japanese)
2024-01-30

Amendment0.00pt

individual filer filed a correction to a 5% report on RS Technologies Co.,Ltd. (3445).

S100SOSBOriginal filing (PDF, Japanese)
2023-11-22

Decrease−0.13pt

individual filer reduced holdings in RS Technologies Co.,Ltd. (3445) to 43.99% from 44.12%.

S100SBFYOriginal filing (PDF, Japanese)
2023-11-08

Decrease−0.13pt

individual filer reduced holdings in RS Technologies Co.,Ltd. (3445) to 43.99% from 44.12%.

S100S5KBOriginal filing (PDF, Japanese)
2023-11-02

Below 5%−1.30pt

Newton Investment Management Japan Ltd. cut holdings in RS Technologies Co.,Ltd. (3445) to 4.93% from 6.23%, below the 5% threshold.

S100S48RFiler profile Original filing (PDF, Japanese)
2023-10-02

Amendment−0.13pt

individual filer filed a correction to a 5% report on RS Technologies Co.,Ltd. (3445).

S100RY9MOriginal filing (PDF, Japanese)

5% filings

Large shareholding reports on 3445

Filed	Filer	Stake	Change	Stated purpose
2025-10-14	individual filer	43.96%	−0.03pt	management participation
2025-09-16	Nippon Value Investors KK	2.50%	−2.76pt	—
2025-06-02	Nippon Value Investors KK	5.26%	—	—
2024-04-16	individual filer	43.99%	−0.13pt	management participation
2024-02-22	FIL Investments (Japan) Limited	4.64%	−2.49pt	—
2024-01-30	individual filer	43.99%	0.00pt	management participation
2023-11-22	individual filer	43.99%	−0.13pt	management participation
2023-11-08	individual filer	43.99%	−0.13pt	management participation
2023-11-02	Newton Investment Management Japan Ltd.	4.93%	−1.30pt	—
2023-10-02	individual filer	43.99%	−0.13pt	management participation

Cross-shareholdings

From the annual report's status of shareholdings

Listed strategic holdings: 1 issues
Book value: ¥2.5bn
Sold in the year: — — issues
Bought in the year: ¥70m 1 issues
Mutual, both reports: 0
Held by listed cos.: 1

Holds	Book value	Shares vs. prior year	Mutual
Rasa Industries,Ltd. 4022	¥2,485m	+7.1%	no

Held by: Aozora Bank, Ltd. 8304

Purposes, all holdings and mutual flags via /v1/companies/3445/cross-holdings. Share changes include stock splits.

Major shareholders

As of fiscal year end 2025-12-31

Shareholder	Shares	Ratio
individual holder	9,520,000	35.85%
individual holder	2,135,000	8.04%
日本マスタートラスト信託銀行株式会社（信託口）	2,108,000	7.94%
individual holder	919,000	3.46%
株式会社日本カストディ銀行（信託口）	764,000	2.88%
individual holder	762,000	2.87%
那須マテリアル株式会社	684,000	2.58%
individual holder	450,000	1.69%
individual holder	450,000	1.69%
individual holder	390,000	1.47%

U.S. funds holding 3445

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

28 U.S. funds held 1,199,885 shares worth $50.1m.

Fund	Shares	Value	% of fund	As of
MFS International New Discovery Fund MFS Series Trust V	346,200	$15.8m	0.207%	2026-06-30
VANGUARD TOTAL INTERNATIONAL STOCK INDEX FUND VANGUARD STAR FUNDS	199,146	$7.7m	0.001%	2026-07-31
VANGUARD DEVELOPED MARKETS INDEX FUND VANGUARD TAX-MANAGED FUNDS	129,130	$5.9m	0.002%	2026-06-30
Transamerica International Small Cap Value TRANSAMERICA FUNDS	120,800	$4.7m	0.551%	2026-07-31
iShares Core MSCI EAFE ETF iShares Trust	102,400	$4.0m	0.002%	2026-07-31

Up to 25 funds per stock via the API.

Get this as JSON

GET /v1/companies/3445
GET /v1/companies/3445/financials
GET /v1/companies/3445/details
GET /v1/companies/3445/segments
GET /v1/companies/3445/voting
GET /v1/companies/3445/tender-offers
GET /v1/companies/3445/indicators
GET /v1/companies/3445/earnings-releases
GET /v1/events?ticker=3445
GET /v1/companies/3445/trades         
GET /v1/companies/3445/cross-holdings 
GET /v1/companies/3445/brief

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