Who has been buying Nippon Television Holdings, Inc. stock?

10 distinct investors have filed 23 disclosed large-shareholding filings in Nippon Television Holdings, Inc. (9404), most recently on 2026-04-08. 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 Nippon Television Holdings, Inc. have?

Nippon Television Holdings, Inc. has 23 buy-side and 11 sell-side disclosures on record, covering ¥31.3B ($201.9M) in total reported value, spanning 2021-09-03 to 2026-04-08.

Where does StockDrifts get Nippon Television Holdings, Inc. 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.

Nippon Television Holdings, Inc. 9404

Company

日本テレビホールディングス株式会社Nippon Television Holdings, Inc.

Investors

Buys

Total Value

¥31.3B ($201.9M)

Avg Return

+13.51%

Last Filing

2026-04-08

Nippon Television Holdings, Inc. (9404) has 23 disclosed large-shareholding filings and 11 disclosed disposals on record, filed by 10 distinct investors. Together those filings cover ¥31.3B ($201.9M) in reported transaction value. The earliest filing StockDrifts holds for Nippon Television Holdings, Inc. is dated 2021-09-03; the most recent is 2026-04-08. 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 +13.51%, measured from each filing date to the latest available close.

Price & insider activity (12 months)

Recent filings

Date	Type	Source	Insider	Purpose	Shares	Price at filing	Return	Value
2026-07-07	SELL	Market Buy	キャピタル・リサーチ・アンド・マネージメント・カンパニー Capital Research and Management Company	passive	16.4M	¥2,932.5	+5.4%	¥9.0B ($58.3M)
2026-07-07	SELL	Market Buy	キャピタル・インターナショナル・エス・エイ・アール・エル Capital International Sarl	passive	524.1K	¥2,932.5	+5.4%	¥536M ($3.5M)
2026-07-07	SELL	Market Buy	キャピタル・インターナショナル・インク Capital International, Inc	passive	2.5M	¥2,932.5	+5.4%	¥689M ($4.4M)
2026-07-07	SELL	Market Buy	キャピタル・インターナショナル株式会社	passive	1.0M	¥2,932.5	+5.4%	¥1.1B ($7.4M)
2026-05-20	SELL	Market Buy	キャピタル・インターナショナル・エス・エイ・アール・エル Capital International Sarl	passive	708.4K	¥2,935.5	+3.5%	¥77M ($495K)
2026-05-20	SELL	Market Buy	キャピタル・インターナショナル・インク Capital International, Inc	passive	2.8M	¥2,935.5	+3.5%	¥1.7B ($10.9M)
2026-05-20	SELL	Market Buy	キャピタル・インターナショナル株式会社	passive	1.4M	¥2,935.5	+3.5%	¥77M ($495K)
2026-05-20	SELL	Market Buy	キャピタル・リサーチ・アンド・マネージメント・カンパニー Capital Research and Management Company	passive	19.5M	¥2,935.5	+3.5%	¥6.1B ($39.6M)
2026-04-08	SELL	Market Buy	キャピタル・インターナショナル・エス・エイ・アール・エル Capital International Sarl	passive	722.9K	¥3,184	+7.1%	¥582M ($3.8M)
2026-04-08	SELL	Market Buy	キャピタル・インターナショナル・インク(Capital International	passive	3.3M	¥3,184	+7.1%	¥582M ($3.8M)
2026-04-08	SELL	Market Buy	キャピタル・インターナショナル株式会社	passive	1.5M	¥3,184	+7.1%	¥3.0B ($19.3M)
2026-04-08	SELL	Market Buy	キャピタル・リサーチ・アンド・マネージメント・カンパニー Capital Research and Management Company	passive	21.6M	¥3,184	+7.1%	¥4.4B ($28.4M)
2025-07-24	BUY	negotiated	中京テレビ放送株式会社 Chukyo Television Broadcasting Co., Ltd.	strategic	5.2M	¥3,338	-5.3%	¥17.5B ($112.6M)
2025-07-24	BUY	negotiated	株式会社福岡放送 Fukuoka Broadcasting Co., Ltd.	strategic	2.4M	¥3,338	-5.3%	¥8.1B ($52.1M)
2025-07-24	BUY	negotiated	札幌テレビ放送株式会社 Sapporo Television Broadcasting Co., Ltd.	strategic	1.4M	¥3,338	-5.3%	¥4.7B ($30.2M)
2025-07-24	BUY	negotiated	読売テレビ放送株式会社 Yomiuri Television Broadcasting Co., Ltd.	strategic	17.1M	¥3,338	-5.3%	¥57.2B ($369.0M)
2025-07-23	BUY	block_purchase	キャピタル・インターナショナル・エス・エイ・アール・エル Capital International Sarl	passive	910.3K	¥3,305	-4.4%	¥174M ($1.1M)
2025-07-23	BUY	block_purchase	キャピタル・インターナショナル・インク(Capital International Capital International, Inc.	passive	3.5M	¥3,305	-4.4%	¥1.5B ($9.6M)
2025-07-23	BUY	block_purchase	キャピタル・インターナショナル株式会社 Capital International Co., Ltd.	passive	2.4M	¥3,305	-4.4%	¥349M ($2.3M)
2025-07-23	BUY	block_purchase	キャピタル・リサーチ・アンド・マネージメント・カンパニー Capital Research and Management Company	passive	23.2M	¥3,305	-4.4%	¥6.7B ($43.3M)
2025-07-15	BUY	negotiated	中京テレビ放送株式会社 Chukyo Television Broadcasting Co., Ltd.	strategic	5.2M	¥3,056	+3.4%	¥16.0B ($103.1M)
2025-07-15	BUY	negotiated	株式会社福岡放送 Fukuoka Broadcasting Co., Ltd.	strategic	2.4M	¥3,056	+3.4%	¥7.4B ($47.7M)
2025-07-15	BUY	negotiated	読売テレビ放送株式会社 Yomiuri Television Broadcasting Co., Ltd.	strategic	17.1M	¥3,056	+3.4%	¥52.4B ($337.8M)
2025-07-15	BUY	negotiated	札幌テレビ放送株式会社 Sapporo Television Broadcasting Co., Ltd.	strategic	1.4M	¥3,056	+3.4%	¥4.3B ($27.6M)
2025-06-03	BUY	block_purchase	キャピタル・リサーチ・アンド・マネージメント・カンパニー Capital Research and Management Company	passive	21.1M	¥3,250	-2.7%	¥8.5B ($54.8M)
2025-06-03	BUY	block_purchase	キャピタル・インターナショナル・インク(Capital International Capital International, Inc.	passive	3.1M	¥3,250	-2.7%	¥429M ($2.8M)
2025-06-03	BUY	block_purchase	キャピタル・インターナショナル株式会社 Capital International Co., Ltd.	passive	2.3M	¥3,250	-2.7%	¥86M ($553K)
2025-06-03	BUY	block_purchase	キャピタル・インターナショナル・エス・エイ・アール・エル Capital International Sarl	passive	867.1K	¥3,250	-2.7%	¥2.8B ($18.2M)
2025-04-22	SELL	Market Buy	キャピタル・インターナショナル・エス・エイ・アール・エル Capital International Sarl	passive	860.9K	¥3,447	+8.3%	¥182M ($1.2M)
2025-04-22	SELL	Market Buy	キャピタル・インターナショナル・インク(Capital International Capital International, Inc.	passive	3.0M	¥3,447	+8.3%	¥182M ($1.2M)
2025-04-22	BUY	Market Buy	キャピタル・インターナショナル株式会社 Capital International Co., Ltd.	passive	2.3M	¥3,447	-8.3%	¥7.9B ($51.0M)
2025-04-22	BUY	Market Buy	キャピタル・リサーチ・アンド・マネージメント・カンパニー Capital Research and Management Company	passive	18.5M	¥3,447	-8.3%	¥10.3B ($66.3M)
2025-04-18	BUY	negotiated	中京テレビ放送株式会社 Chukyo Television Broadcasting Co., Ltd.	strategic	5.2M	¥3,362	-6.0%	¥17.6B ($113.4M)
2025-04-18	BUY	negotiated	株式会社福岡放送 Fukuoka Broadcasting Co., Ltd.	strategic	2.4M	¥3,362	-6.0%	¥8.1B ($52.5M)
2025-04-18	BUY	negotiated	札幌テレビ放送株式会社 Sapporo Television Broadcasting Co., Ltd.	strategic	1.4M	¥3,362	-6.0%	¥4.7B ($30.4M)
2025-04-18	BUY	negotiated	読売テレビ放送株式会社 Yomiuri Television Broadcasting Co., Ltd.	strategic	17.1M	¥3,362	-6.0%	¥57.6B ($371.6M)
2025-04-08	BUY	Market Buy	中京テレビ放送株式会社 Chukyo Television Broadcasting Co., Ltd.	strategic	5.2M	¥2,998.5	+5.4%	¥15.7B ($101.2M)
2025-04-08	BUY	Market Buy	株式会社福岡放送 Fukuoka Broadcasting Co., Ltd.	strategic	2.4M	¥2,998.5	+5.4%	¥7.3B ($46.8M)
2025-04-08	BUY	Market Buy	札幌テレビ放送株式会社 Sapporo Television Broadcasting Co., Ltd.	strategic	1.4M	¥2,998.5	+5.4%	¥4.2B ($27.1M)
2025-04-08	BUY	Market Buy	読売テレビ放送株式会社 Yomiuri Television Broadcasting Co., Ltd.	strategic	17.1M	¥2,998.5	+5.4%	¥51.4B ($331.4M)
2025-03-24	SELL	Market Buy	キャピタル・インターナショナル・エス・エイ・アール・エル Capital International Sarl	passive	925.8K	¥3,075	-2.8%	¥243M ($1.6M)
2025-03-24	SELL	Market Buy	キャピタル・インターナショナル・インク(Capital International Capital International, Inc.	passive	3.0M	¥3,075	-2.8%	¥243M ($1.6M)
2025-03-24	SELL	Market Buy	キャピタル・インターナショナル株式会社 Capital International Co., Ltd.	passive	2.3M	¥3,075	-2.8%	¥3.7B ($24.1M)
2025-03-24	BUY	Market Buy	キャピタル・リサーチ・アンド・マネージメント・カンパニー Capital Research and Management Company	passive	15.5M	¥3,075	+2.8%	¥9.8B ($63.3M)
2025-02-07	BUY	Market Buy	キャピタル・インターナショナル・エス・エイ・アール・エル Capital International Sarl	passive	990.6K	¥2,828	+11.8%	¥75M ($481K)
2025-02-07	BUY	Market Buy	キャピタル・インターナショナル・インク(Capital International Capital International, Inc.	passive	3.1M	¥2,828	+11.8%	¥821M ($5.3M)
2025-02-07	BUY	Market Buy	キャピタル・インターナショナル株式会社 Capital International Co., Ltd.	passive	3.5M	¥2,828	+11.8%	¥149M ($963K)
2025-02-07	BUY	Market Buy	キャピタル・リサーチ・アンド・マネージメント・カンパニー Capital Research and Management Company	passive	12.4M	¥2,828	+11.8%	¥8.8B ($56.8M)
2025-01-10	BUY	Market Buy	キャピタル・リサーチ・アンド・マネージメント・カンパニー Capital Research and Management Company	passive	9.2M	¥2,595.5	+21.8%	¥1.9B ($12.4M)
2025-01-10	SELL	Market Buy	キャピタル・グループ・インベストメント・マネージメント・ピーティーイー・リミテッド Capital Group Investment Management Pte. Ltd.	unknown	0	¥2,595.5	-21.8%	¥959M ($6.2M)

Showing the 50 most recent of 61 filings.

Frequently asked questions

Who has been buying Nippon Television Holdings, Inc. stock?: 10 distinct investors have filed 23 disclosed large-shareholding filings in Nippon Television Holdings, Inc. (9404), most recently on 2026-04-08. 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 Nippon Television Holdings, Inc. have?: Nippon Television Holdings, Inc. has 23 buy-side and 11 sell-side disclosures on record, covering ¥31.3B ($201.9M) in total reported value, spanning 2021-09-03 to 2026-04-08.
Where does StockDrifts get Nippon Television Holdings, Inc. 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 Nippon Television Holdings, Inc.. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.