Advantest Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of ADTT.F?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	474,700	0.0643%
General Public	253,668,300	34.4%
Institutions	484,274,625	65.6%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 59.6% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
12.8%	Nomura Asset Management Co., Ltd.	94,663,840	US$4.5b	0%	1.34%
8.37%	BlackRock, Inc.	61,836,532	US$2.9b	0%	0.04%
6.79%	Daiwa Asset Management Co., Ltd.	50,130,288	US$2.4b	0%	1.46%
6.57%	Nikko Asset Management Co., Ltd.	48,528,300	US$2.3b	0%	0.77%
3.83%	The Vanguard Group, Inc.	28,281,354	US$1.3b	2.04%	0.02%
3.62%	Mitsubishi UFJ Asset Management Co., Ltd.	26,715,100	US$1.3b	0%	0.66%
2.99%	Sumitomo Mitsui Trust Asset Management Co., Ltd.	22,112,100	US$1.1b	0%	0.64%
2.23%	Mitsubishi UFJ Trust and Banking Corporation, Asset Management Arm	16,442,800	US$784.2m	0%	0.8%
1.76%	Norges Bank Investment Management	12,980,973	US$619.1m	8.39%	0.04%
1.41%	WCM Investment Management, LLC	10,412,000	US$496.5m	0%	0.68%
1.19%	JPMorgan Chase & Co, Brokerage and Securities Investments	8,802,000	US$419.8m	0%	0.19%
1.18%	Asset Management One Co., Ltd.	8,688,700	US$414.4m	-2.77%	0.44%
1.03%	Baillie Gifford & Co.	7,617,300	US$363.3m	0%	0.14%
0.86%	Geode Capital Management, LLC	6,367,897	US$303.7m	9.37%	0.02%
0.65%	JP Morgan Asset Management	4,818,517	US$229.8m	1.17%	0.02%
0.58%	Deutsche Asset & Wealth Management	4,301,224	US$205.1m	0%	0.06%
0.53%	Nissay Asset Management Corporation	3,902,000	US$186.1m	0.15%	0.18%
0.51%	FMR LLC	3,750,420	US$178.9m	6.81%	0.01%
0.45%	Mitsubishi UFJ Morgan Stanley Securities Co., Ltd., Securities & Investments Arm	3,317,510	US$158.2m	0%	2.73%
0.43%	Polar Capital Holdings Plc	3,165,162	US$150.9m	12.5%	0.52%
0.41%	Amundi Asset Management SAS	3,039,263	US$144.9m	2.98%	0.03%
0.4%	Sumitomo Mitsui DS Asset Management Company, Limited	2,968,300	US$141.6m	4.96%	0.36%
0.35%	Dimensional Fund Advisors LP	2,555,790	US$121.9m	0.28%	0.02%
0.33%	abrdn plc	2,473,163	US$117.9m	-0.11%	0.08%
0.3%	Jennison Associates LLC	2,242,776	US$107.0m	19.8%	0.06%