Gemtek Technology 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 2.8%.

Top 25 shareholders own 14.49% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
3.17%	Dimensional Fund Advisors LP	12,856,804	NT$428.1m	1.14%	no data
3.04%	The Vanguard Group, Inc.	12,330,679	NT$410.6m	-5.78%	no data
1.91%	Hung-Wen Chen	7,736,779	NT$257.6m	1.47%	no data
0.84%	Norges Bank Investment Management	3,389,874	NT$112.9m	-54.5%	no data
0.75%	Mackenzie Financial Corporation	3,061,000	NT$101.9m	0%	no data
0.74%	Yue Ji Zhang	3,000,715	NT$99.9m	0%	no data
0.67%	BNY Mellon Asset Management	2,701,631	NT$90.0m	-9.49%	no data
0.48%	Fure-Tzahn Tsai	1,937,957	NT$64.5m	0%	no data
0.47%	Mega International Investment Trust Co., Ltd.	1,910,163	NT$63.6m	0%	0.16%
0.38%	Cheng-Jen Yang	1,529,174	NT$50.9m	4.37%	no data
0.35%	Rong Hui Xu	1,432,127	NT$47.7m	4.37%	no data
0.35%	First Trust Advisors LP	1,402,695	NT$46.7m	-1.42%	no data
0.34%	Li Heng Investment Co., Ltd.	1,375,000	NT$45.8m	0%	no data
0.29%	Acadian Asset Management LLC	1,181,750	NT$39.4m	0.14%	no data
0.16%	BlackRock, Inc.	661,000	NT$22.0m	55.2%	no data
0.12%	American Century Investment Management Inc	495,000	NT$16.5m	0.63%	no data
0.095%	SEI Investments Company	385,000	NT$12.8m	-62.6%	no data
0.09%	State Street Global Advisors, Inc.	363,234	NT$12.1m	0%	no data
0.077%	Rong Chang Li	312,000	NT$10.4m	34.5%	no data
0.055%	Fu-Ming Yeh	222,554	NT$7.4m	42.2%	no data
0.048%	Xi-An Liao	194,348	NT$6.5m	0%	no data
0.047%	Guang-Ming Cheng	192,000	NT$6.4m	52.4%	no data
0.015%	AXA Investment Managers S.A.	59,000	NT$2.0m	0%	no data
0.0062%	Strategic Advisers LLC	25,000	NT$832.0k	0.19%	no data
0.0036%	CI Global Asset Management	14,565	NT$484.9k	-10.7%	no data