Quanta Storage 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 6188?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	3,725,167	1.34%
Private Companies	4,053,000	1.46%
Institutions	30,232,293	10.9%
Public Companies	82,881,664	29.8%
General Public	157,466,786	56.6%

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

Top Shareholders

Top 23 shareholders own 43.43% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
29.8%	Quanta Computer Inc.	82,881,664	NT$8.1b	0%	no data
2.57%	Morgan Stanley, Investment Banking and Brokerage Investments	7,162,002	NT$701.9m	0%	no data
1.59%	Dimensional Fund Advisors LP	4,437,221	NT$434.8m	0.98%	no data
1.12%	BlackRock, Inc.	3,127,000	NT$306.4m	4.93%	no data
1.05%	Shi-Chi Ho	2,917,097	NT$285.9m	0%	no data
0.98%	Junwei Investment Co., Ltd.	2,736,000	NT$268.1m	0%	no data
0.78%	JPMorgan Chase & Co, Brokerage and Securities Investments	2,158,998	NT$211.6m	0%	no data
0.75%	JPMorgan Chase & Co, Private Banking and Investment Banking Investments	2,078,000	NT$203.6m	0%	no data
0.73%	The Vanguard Group, Inc.	2,042,136	NT$200.1m	-53.2%	no data
0.67%	Norges Bank Investment Management	1,856,067	NT$181.9m	0.07%	no data
0.61%	IBF Financial Holdings Co., Ltd., Asset Management Arm	1,695,000	NT$166.1m	0%	69.92%
0.6%	The Shanghai Commercial & Savings Bank Co.,Ltd, Asset Management Arm	1,678,000	NT$164.4m	0%	20.81%
0.49%	Acadian Asset Management LLC	1,360,000	NT$133.3m	0%	0.01%
0.47%	Shih-Wei Investment Inc.	1,317,000	NT$129.1m	0%	no data
0.42%	Goldman Sachs Group, Investment Banking and Securities Investments	1,159,000	NT$113.6m	0%	no data
0.3%	American Century Investment Management Inc	830,028	NT$81.3m	0.36%	no data
0.27%	Chia-Feng Chang	748,070	NT$73.3m	0%	no data
0.11%	State Street Global Advisors, Inc.	309,000	NT$30.3m	2.32%	no data
0.054%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	151,000	NT$14.8m	-15.6%	no data
0.033%	Geode Capital Management, LLC	92,330	NT$9.0m	4.99%	no data
0.033%	Mirae Asset Global Investments Co., Ltd.	91,311	NT$8.9m	-6.27%	no data
0.022%	Yeou-Jyh Tsai	60,000	NT$5.9m	0%	no data
0.0019%	Northern Trust Global Investments	5,200	NT$510.1k	0%	no data