Wintest Ownership

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

Recent Insider Transactions

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

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 10.8%.

Top 18 shareholders own 67.95% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
45.8%	Wuhan Jingce Electronic Group Co.,Ltd	20,000,000	JP¥1.7b	0%	no data
8.41%	RAKUGEN OVERSEAS INTERNATIONAL (HK) LIMITED	3,669,000	JP¥319.2m	0%	no data
3.52%	Masatoshi Ohata	1,538,300	JP¥133.8m	0%	no data
1.86%	Rakuten Investment Management, Inc.	811,500	JP¥70.6m	0%	0.04%
1.72%	UBS Asset Management AG	750,000	JP¥65.3m	0%	no data
1.46%	IBG LLC, Asset Management Arm	635,000	JP¥55.2m	0%	0.07%
1.06%	SBI Holdings Inc., Asset Management Arm	460,740	JP¥40.1m	0%	0.02%
0.81%	Phillip Capital Management Singapore Ltd.	355,500	JP¥30.9m	0%	0.05%
0.73%	Ichiyoshi Asset Management Co.,Ltd.	316,400	JP¥27.5m	0%	0.02%
0.69%	Kazushi Niinaka	302,500	JP¥26.3m	0%	no data
0.5%	GFA Co., Ltd.	220,000	JP¥19.1m	0%	no data
0.36%	Masato Matsumura	156,100	JP¥13.6m	0%	no data
0.34%	Matsui Securities Co. Ltd., Asset Management Arm	147,100	JP¥12.8m	0%	0.07%
0.32%	Callnet Ltd.	141,100	JP¥12.3m	0%	no data
0.32%	Japan Securities Finance Co. Ltd., Asset Management Arm	140,800	JP¥12.2m	0%	no data
0.016%	Ki Sho	6,800	JP¥591.5k	0%	no data
0.0034%	Masayasu Higuchi	1,500	JP¥130.6k	0%	no data
0.0023%	Masakazu Murao	1,000	JP¥86.9k	0%	no data