Glass & Ceramics Products · Fiscal year end Mar 20

ISHIZUKA GLASS CO.,LTD.

5204

石塚硝子株式会社

FIGI BBG000BL2KC05204.T5204 JPCorp. no. 4180001088187

Financials

Japan GAAP · consolidated · fiscal year to 2026-03-20

Revenue: ¥59.5bn
Net income: ¥2.6bn
ROE: 7.3%
Equity ratio: 37.8%
Dividend / share: ¥70
Employees: 1,880

Revenue · ¥bn

Net income · ¥bn

Fiscal year	Revenue	Net income	Total assets	Net assets	ROE	EPS	Operating CF
2026-03-20	¥59.5bn	¥2.6bn	¥100.0bn	¥39.3bn	7.3%	¥624.02	¥8.3bn
2025-03-20	¥56.0bn	¥3.1bn	¥100.4bn	¥35.3bn	9.5%	¥739.09	¥7.2bn
2024-03-20	¥57.9bn	¥4.7bn	¥92.1bn	¥32.4bn	16.8%	¥1,129.21	¥5.7bn
2023-03-20	¥56.7bn	¥0.3bn	¥86.5bn	¥28.7bn	1.0%	¥60.26	¥2.1bn
2022-03-20	¥69.4bn	¥2.3bn	¥82.1bn	¥28.9bn	9.3%	¥538.49	¥4.1bn

Indicators

Computed by us from filings · fiscal year to 2026-03-20

Metric	Value	Percentile among listed companies
ROE, %	7.3	40.8
Ordinary margin	0.0652	48.2
Equity ratio, %	37.8	23.8
Revenue growth	0.0628	56.5
Net income growth	-0.1522	25.2
Operating cash flow / assets	0.0831	63.3

Policy-uncertainty measure1.45 Share of the report's text discussing policy-related uncertainty, by policy area. Proprietary text method.

Politics & geopolitics 2

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; 10.7% held by other listed companies.

Results wording balance: +0.11. Proprietary text method; it describes the wording only and does not interpret context.

Interest example: if all ¥22.8bn of reported debt repriced by 50 basis points, a year's interest would rise by ¥114m, 1.4% of operating cash flow. Our arithmetic only, not a forecast: fixed-rate debt and hedges are ignored.

Via /v1/companies/5204/indicators. Descriptive figures, not a rating and not investment advice.

From other filings

As the company states them

Share buyback, report to —: ¥140m acquired of a ¥140m limit. /v1/companies/5204/buybacks

Internal control, 2026-06-17: see filing 上記の評価手続を実施した結果、2026年3月20日現在の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す。 Filing

Segments, votes and tender offers

Stated in EDINET filings

Segments: Glass Bottle, Paper Package, Plastics Container, Glass Tableware, Industrial Materials, Other. /v1/companies/5204/segments

Latest voting result: 2026-06-18 · 取締役6名選任の件 · passed. /v1/companies/5204/voting

Ownership changes

All companies →

2024-11-08

Increase+1.52pt

Sumitomo Mitsui DS Asset Management Company, Limited raised holdings in ISHIZUKA GLASS CO.,LTD. (5204) to 6.75% from 5.23%.

S100UNO2Filer profile Original filing (PDF, Japanese)
2024-08-07

New 5% stake

Sumitomo Mitsui DS Asset Management Company, Limited disclosed a 5.23% stake in ISHIZUKA GLASS CO.,LTD. (5204), crossing the 5% reporting threshold.

S100U60SFiler profile Original filing (PDF, Japanese)
2023-10-20

Below 5%−1.98pt

SMBC Nikko Securities Inc. cut holdings in ISHIZUKA GLASS CO.,LTD. (5204) to 4.97% from 6.95%, below the 5% threshold.

S100S1TOFiler profile Original filing (PDF, Japanese)
2023-04-17

Below 5%−1.51pt

Mitsubishi UFJ Financial Group, Inc. cut holdings in ISHIZUKA GLASS CO.,LTD. (5204) to 4.45% from 5.96%, below the 5% threshold.

S100QL4KFiler profile Original filing (PDF, Japanese)
2023-02-20

Increase+0.95pt

Mitsubishi UFJ Financial Group, Inc. raised holdings in ISHIZUKA GLASS CO.,LTD. (5204) to 5.96% from 5.01%.

S100Q94RFiler profile Original filing (PDF, Japanese)
2022-10-21

Decrease−1.28pt

Mizuho Bank,Ltd. reduced holdings in ISHIZUKA GLASS CO.,LTD. (5204) to 6.15% from 7.43%.

S100PDPWFiler profile Original filing (PDF, Japanese)
2022-04-04

Decrease−1.77pt

Mitsubishi UFJ Financial Group, Inc. reduced holdings in ISHIZUKA GLASS CO.,LTD. (5204) to 5.01% from 6.78%.

S100NSCCFiler profile Original filing (PDF, Japanese)
2022-03-07

Increase+1.66pt

Mitsubishi UFJ Financial Group, Inc. raised holdings in ISHIZUKA GLASS CO.,LTD. (5204) to 6.78% from 5.12%.

S100NLNFFiler profile Original filing (PDF, Japanese)
2022-02-07

Increase+1.64pt

SMBC Nikko Securities Inc. raised holdings in ISHIZUKA GLASS CO.,LTD. (5204) to 6.95% from 5.31%.

S100NCFCFiler profile Original filing (PDF, Japanese)
2021-12-07

Decrease−0.19pt

Mizuho Bank,Ltd. reduced holdings in ISHIZUKA GLASS CO.,LTD. (5204) to 7.43% from 7.62%.

S100N019Filer profile Original filing (PDF, Japanese)

5% filings

Large shareholding reports on 5204

Filed	Filer	Stake	Change	Stated purpose
2024-11-08	Sumitomo Mitsui DS Asset Management Company, Limited	6.75%	+1.52pt	pure investment
2024-08-07	Sumitomo Mitsui DS Asset Management Company, Limited	5.23%	—	pure investment
2023-10-20	SMBC Nikko Securities Inc.	4.97%	−1.98pt	—
2023-04-17	Mitsubishi UFJ Financial Group, Inc.	4.45%	−1.51pt	strategic holding
2023-02-20	Mitsubishi UFJ Financial Group, Inc.	5.96%	+0.95pt	strategic holding
2022-10-21	Mizuho Bank,Ltd.	6.15%	−1.28pt	—
2022-04-04	Mitsubishi UFJ Financial Group, Inc.	5.01%	−1.77pt	strategic holding
2022-03-07	Mitsubishi UFJ Financial Group, Inc.	6.78%	+1.66pt	strategic holding
2022-02-07	SMBC Nikko Securities Inc.	6.95%	+1.64pt	—
2021-12-07	Mizuho Bank,Ltd.	7.43%	−0.19pt	—

Cross-shareholdings

From the annual report's status of shareholdings

Listed strategic holdings: 26 issues
Book value: ¥7.1bn
Sold in the year: ¥128m 2 issues
Bought in the year: ¥8m 4 issues
Mutual, both reports: 11
Held by listed cos.: 15

Holds	Book value	Shares vs. prior year	Mutual
Mizuho Financial Group, Inc. 8411	¥1,118m	0.0%	no
Meiji Holdings Co., Ltd. 2269	¥962m	0.0%	no
KAGOME CO.,LTD. 2811	¥778m	+0.6%	both reports
TAKARA HOLDINGS INC. 2531	¥696m	+0.1%	both reports
Aichi Tokei Denki Co., Ltd. 7723	¥641m	0.0%	both reports
Mitsubishi UFJ Financial Group, Inc. 8306	¥570m	0.0%	no
Aichi Financial Group, Inc. 7389	¥339m	0.0%	both reports
㈱ＴＹＫ	¥258m	0.0%	stated
Sumitomo Mitsui Financial Group, Inc. 8316	¥245m	0.0%	no
Sintokogio,Ltd. 6339	¥238m	0.0%	both reports

Held by: Aichi Tokei Denki Co., Ltd. 7723, Aichi Financial Group, Inc. 7389, TYK CORPORATION 5363, FUJIMI INCORPORATED 5384, TAKARA HOLDINGS INC. 2531, THE SHIGA BANK,LTD. 8366, Sintokogio,Ltd. 6339, TOHO GAS CO.,LTD. 9533, Dynapac Co., Ltd. 3947, KAGOME CO.,LTD. 2811, DAIDO METAL CO., LTD. 7245, ALTECH CO., LTD. 9972 and 3 more

Purposes, all holdings and mutual flags via /v1/companies/5204/cross-holdings. Share changes include stock splits.

Major shareholders

As of fiscal year end 2026-03-20

Shareholder	Shares	Ratio
明治安田生命保険相互会社	219,000	5.26%
BBH CO FOR ARCUS JAPAN VALUE FUND	183,000	4.40%
株式会社みずほ銀行	173,000	4.16%
株式会社三菱ＵＦＪ銀行	131,000	3.16%
東朋テクノロジー株式会社	130,000	3.11%
第一生命保険株式会社	120,000	2.87%
株式会社日本カストディ銀行（信託口）	118,000	2.83%
INTERACTIVE BROKERS LLC	96,000	2.31%
愛知時計電機株式会社	96,000	2.30%
individual holder	88,000	2.12%

U.S. funds holding 5204

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

8 U.S. funds held 30,898 shares worth $0.6m.

Fund	Shares	Value	% of fund	As of
DFA INTERNATIONAL SMALL CAP VALUE PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC	15,199	$0.3m	0.002%	2026-07-31
INTERNATIONAL CORE EQUITY 2 PORTFOLIO DFA INVESTMENT DIMENSIONS GROUP INC	7,699	$0.1m	0.000%	2026-07-31
Dimensional World ex. U.S. Core Equity 2 ETF Dimensional ETF Trust	2,400	$0.0m	0.000%	2026-07-31
Dimensional International Core Equity 2 ETF Dimensional ETF Trust	1,900	$0.0m	0.000%	2026-07-31
World ex U.S. Core Equity Portfolio DFA INVESTMENT DIMENSIONS GROUP INC	1,300	$0.0m	0.000%	2026-07-31

Up to 25 funds per stock via the API.

Get this as JSON

GET /v1/companies/5204
GET /v1/companies/5204/financials
GET /v1/companies/5204/details
GET /v1/companies/5204/segments
GET /v1/companies/5204/voting
GET /v1/companies/5204/tender-offers
GET /v1/companies/5204/indicators
GET /v1/companies/5204/earnings-releases
GET /v1/events?ticker=5204
GET /v1/companies/5204/trades         
GET /v1/companies/5204/cross-holdings 
GET /v1/companies/5204/brief

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