HISAMITSU PHARMACEUTICAL CO.,INC.
4530久光製薬株式会社
Financial statements appear when the company's next annual securities report is processed.
From other filings
As the company states them/v1/companies/4530/buybacksSegments, votes and tender offers
Stated in EDINET filings/v1/companies/4530/tender-offersOwnership changes
All companies →- 2026-05-12
CREDIT INDUSTRIEL ET COMMERCIAL raised holdings in HISAMITSU PHARMACEUTICAL CO.,INC. (4530) to 9.43% from 7.71%.
- 2026-04-30
CREDIT INDUSTRIEL ET COMMERCIAL raised holdings in HISAMITSU PHARMACEUTICAL CO.,INC. (4530) to 7.71% from 5.60%.
- 2026-04-06
CREDIT INDUSTRIEL ET COMMERCIAL disclosed a 5.60% stake in HISAMITSU PHARMACEUTICAL CO.,INC. (4530), crossing the 5% reporting threshold.
- 2026-03-02
Mitsubishi UFJ Financial Group, Inc. cut holdings in HISAMITSU PHARMACEUTICAL CO.,INC. (4530) to 1.08% from 5.64%, below the 5% threshold.
- 2026-03-02
Mitsubishi UFJ Financial Group, Inc. changed its stated purpose for holding HISAMITSU PHARMACEUTICAL CO.,INC. (4530): none -> pure_investment.
- 2026-02-27
TAIYO KOSAN CO.,INC. raised holdings in HISAMITSU PHARMACEUTICAL CO.,INC. (4530) to 63.43% from 8.13%.
- 2026-02-27
Holdings of TAIYO KOSAN CO.,INC. in HISAMITSU PHARMACEUTICAL CO.,INC. (4530) moved above 10% (8.13% -> 63.43%).
- 2026-02-27
Holdings of TAIYO KOSAN CO.,INC. in HISAMITSU PHARMACEUTICAL CO.,INC. (4530) moved above 20% (8.13% -> 63.43%).
- 2026-02-27
Holdings of TAIYO KOSAN CO.,INC. in HISAMITSU PHARMACEUTICAL CO.,INC. (4530) moved above 33.4% (8.13% -> 63.43%).
- 2026-02-27
Holdings of TAIYO KOSAN CO.,INC. in HISAMITSU PHARMACEUTICAL CO.,INC. (4530) moved above 50% (8.13% -> 63.43%).
Trades by 5% holders
From the 60-day trade tables in 5% reports| Holder | Period | Net shares | Net % of shares | Avg. filed price | Range |
|---|---|---|---|---|---|
| individual filer | 2026-02-12 – 2026-04-30 | +7,064,400 | +9.39pt | — | — |
| individual filer | 2025-11-26 – 2026-04-28 | +296 | 0.00pt | ¥4,431 | ¥4,431–4,431 |
| タイヨー興産株式会社 | 2025-12-04 – 2026-04-28 | +41,803,810 | +55.62pt | ¥6,082 | ¥6,082–6,082 |
| 中冨アセットマネジメント株式会社 | 2025-12-04 – 2026-04-28 | +211 | 0.00pt | — | — |
| 中冨興産株式会社 | 2025-12-04 – 2026-04-28 | -243,989 | −0.32pt | ¥6,082 | ¥6,082–6,082 |
| 有限会社ティ・エム | 2025-12-04 – 2026-04-28 | +211 | 0.00pt | — | — |
| 株式会社SSTM | 2026-04-28 – 2026-04-28 | 0 | 0.00pt | — | — |
| 株式会社STM | 2025-12-04 – 2026-04-28 | +211 | 0.00pt | — | — |
| 株式会社ティ・ケー・ワイ | 2025-11-25 – 2026-04-28 | +420 | 0.00pt | ¥4,270 | ¥4,270–4,270 |
| 三菱UFJモルガン・スタンレー証券株式会社 | 2022-01-25 – 2022-03-25 | -229,302 | −0.27pt | ¥3,542.98 | ¥3,378–3,905 |
| 三菱UFJ信託銀行株式会社 | 2022-01-28 – 2022-03-25 | -48,000 | −0.06pt | ¥3,663.59 | ¥3,430–3,878 |
| 三菱UFJ国際投信株式会社 | 2022-01-25 – 2022-03-25 | +9,600 | +0.01pt | ¥3,586.57 | ¥3,335–3,905 |
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/4530/trades.
5% filings
Large shareholding reports on 4530| Filed | Filer | Stake | Change | Stated purpose |
|---|---|---|---|---|
| 2026-05-12 | CREDIT INDUSTRIEL ET COMMERCIAL | 9.43% | +1.72pt | pure investment |
| 2026-04-30 | CREDIT INDUSTRIEL ET COMMERCIAL | 7.71% | +2.11pt | pure investment |
| 2026-04-30 | TAIYO KOSAN CO.,INC. | 63.43% | 0.00pt | may make proposals |
| 2026-04-06 | CREDIT INDUSTRIEL ET COMMERCIAL | 5.60% | — | pure investment |
| 2026-03-02 | Mitsubishi UFJ Financial Group, Inc. | 1.08% | −4.56pt | pure investment |
| 2026-02-27 | TAIYO KOSAN CO.,INC. | 63.43% | +55.30pt | may make proposals |
| 2026-02-27 | TAIYO KOSAN CO.,INC. | 63.43% | 0.00pt | may make proposals |
| 2026-01-14 | TAIYO KOSAN CO.,INC. | 8.13% | — | may make proposals |
| 2024-07-29 | Mitsubishi UFJ Financial Group, Inc. | 5.64% | +0.03pt | — |
| 2024-06-03 | Mitsubishi UFJ Financial Group, Inc. | 5.61% | −3.27pt | — |
Cross-shareholdings
From the annual report's status of shareholdingsHeld by: KURARAY CO.,LTD. 3405, EZAKI GLICO CO.,LTD. 2206, Nishi-Nippon Railroad Co.,Ltd. 9031, SHIMANO INC. 7309, KOBAYASHI PHARMACEUTICAL CO.,LTD. 4967, Eisai Co., Ltd. 4523, Inabata&Co.,Ltd. 8098, RICOH COMPANY,LTD. 7752, Nippon Fine Chemical Co., Ltd. 4362, NIPPON SHOKUBAI CO., LTD. 4114, ZACROS Corporation 7917, Shin Nippon Air Technologies Co., Ltd. 1952 and 43 more
Purposes, all holdings and mutual flags via /v1/companies/4530/cross-holdings. Share changes include stock splits.
Get this as JSON
GET /v1/companies/4530
GET /v1/companies/4530/financials
GET /v1/companies/4530/details
GET /v1/companies/4530/segments
GET /v1/companies/4530/voting
GET /v1/companies/4530/tender-offers
GET /v1/companies/4530/indicators
GET /v1/companies/4530/earnings-releases
GET /v1/events?ticker=4530
GET /v1/companies/4530/trades
GET /v1/companies/4530/cross-holdings
GET /v1/companies/4530/brief