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NTT DATA Corporation 9613

Company
株式会社エヌ・ティ・ティ・データNTT DATA Corporation
Investors
5
Buys
6
Total Value
¥2.93T ($18.9B)
Avg Return
+66.79%
Last Filing
2025-07-23

NTT DATA Corporation (9613) has 6 disclosed large-shareholding filings and 1 disclosed disposals on record, filed by 5 distinct investors. Together those filings cover ¥2.93T ($18.9B) in reported transaction value. The earliest filing StockDrifts holds for NTT DATA Corporation is dated 2022-06-24; the most recent is 2025-07-23. All of it is parsed from EDINET large-shareholding (5%+) reports, the official disclosure system operated by the Financial Services Agency (Japan). Across these filings the average return since disclosure is +66.79%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

DateTypeSourceInsiderPurposeSharesPrice at filingReturnValue
2025-07-23BUYunknown
野村アセットマネジメント株式会社
Nomura Asset Management Co., Ltd.
other17.1M¥3,963+0.1%¥64.9B ($418.5M)
2025-07-23BUYunknown
ノムラ インターナショナル ピーエルシー
NOMURA INTERNATIONAL PLC
other-22.7K¥3,963+0.1%-
2025-07-23BUYunknown
野村證券株式会社
Nomura Securities Co.,Ltd.
other3.5M¥3,963+0.1%¥13.9B ($89.5M)
2025-06-25BUYblock_purchase
日本電信電話株式会社
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
activist1146.5M¥3,981-0.4%¥1.4T ($8.8B)
2023-01-24BUYMarket Buy
日本電信電話株式会社
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
strategic802.7M¥2,004+97.8%¥28.4B ($183.1M)
2022-12-12BUYMarket Buy
日本電信電話株式会社
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
strategic788.6M¥2,057+92.8%¥29.4B ($189.8M)
2022-11-10BUYMarket Buy
日本電信電話株式会社
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
strategic774.3M¥1,890+109.8%¥27.0B ($174.4M)
2022-11-10BUYMarket Buy
日本電信電話株式会社
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
strategic774.3M¥1,890+109.8%¥27.0B ($174.4M)
2022-10-06SELLMarket Buy
株式会社NTT DATA,Inc.
NTT DATA, Inc.
unknown0¥1,976-100.7%¥1.5T ($9.7B)
2022-10-06BUYMarket Buy
日本電信電話株式会社
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
strategic760.0M¥1,976+100.7%¥1.5T ($9.7B)
2022-06-24BUYnegotiated
NTT株式会社
NTT, Inc.
strategic760.0M¥1,909+107.7%¥1.5T ($9.4B)
2022-06-24BUYnegotiated
日本電信電話株式会社
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
strategic0¥1,909+107.7%-

Frequently asked questions

Who has been buying NTT DATA Corporation stock?
5 distinct investors have filed 6 disclosed large-shareholding filings in NTT DATA Corporation (9613), most recently on 2025-07-23. Each filer, their role, the number of shares and the price at filing are listed in the table on this page.
How many insider filings does NTT DATA Corporation have?
NTT DATA Corporation has 6 buy-side and 1 sell-side disclosures on record, covering ¥2.93T ($18.9B) in total reported value, spanning 2022-06-24 to 2025-07-23.
Where does StockDrifts get NTT DATA Corporation insider data?
From EDINET large-shareholding (5%+) reports — the official filing system run by the Financial Services Agency (Japan). StockDrifts parses each disclosure and matches it to daily price history; the original filings remain available directly from EDINET.
Do insider buys in Japanese stocks predict returns?
Not uniformly. StockDrifts scored 101,000+ Japanese large-shareholding filings on fixed 12-month forward returns and found the predictive power concentrated in specific filer types and filing patterns rather than spread evenly across all disclosures.

Source filings

Every trade listed above is disclosed in EDINET large-shareholding (5%+) reports, filed with the Financial Services Agency (Japan). View the original EDINET filings for NTT DATA Corporation. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.