Acter Group 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 5.5%.

Top 25 shareholders own 18% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
3.91%	Chin-Li Liang	4,846,544	NT$1.0b	22.5%	no data
3.22%	The Vanguard Group, Inc.	3,997,418	NT$835.5m	1.97%	no data
2.14%	Tai-Tsen Hu	2,650,786	NT$554.0m	4.15%	no data
1.69%	Jung-Tang Yang	2,094,148	NT$437.7m	2.94%	no data
1.45%	Dimensional Fund Advisors LP	1,795,377	NT$375.2m	2.82%	no data
1.08%	BlackRock, Inc.	1,344,000	NT$280.9m	14.2%	no data
1%	Pacific Asset Management LLP	1,240,000	NT$259.2m	0%	0.47%
0.83%	Norges Bank Investment Management	1,026,978	NT$214.6m	-33.1%	no data
0.4%	State Street Global Advisors, Inc.	500,520	NT$104.6m	13.6%	no data
0.4%	Ming-Kun Lai	499,988	NT$104.5m	139%	no data
0.37%	American Century Investment Management Inc	454,414	NT$95.0m	0.01%	no data
0.32%	Swedbank Robur Fonder AB	400,000	NT$83.6m	-55.6%	no data
0.27%	Ri-Dong Chang	339,895	NT$71.0m	204%	no data
0.15%	Chun-Sheng Wang	182,424	NT$38.1m	1,110%	no data
0.12%	SinoPac Securities Investment Trust Co.,Ltd.	145,977	NT$30.5m	1.34%	0.13%
0.12%	Yuan-Pi Chen	143,392	NT$30.0m	0%	no data
0.098%	Acadian Asset Management LLC	122,000	NT$25.5m	0%	no data
0.096%	CTBC Securities Investment Trust Co., Ltd.	118,927	NT$24.9m	-14.5%	0.03%
0.089%	RAM Active Investments S.A.	110,294	NT$23.1m	0%	0.07%
0.069%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	86,000	NT$18.0m	0%	no data
0.053%	Ming-Chih Lee	65,419	NT$13.7m	0%	no data
0.046%	Geode Capital Management, LLC	57,002	NT$11.9m	-19.6%	no data
0.042%	Northern Trust Global Investments	52,000	NT$10.9m	6.12%	no data
0.023%	Hua Nan Investment Trust Corp.	28,993	NT$6.1m	52.4%	0.03%
0.022%	Mao-Rong Wang	26,790	NT$5.6m	-22.4%	no data