Sino-American Silicon Products Inc.

TPEX:5483 Stock Report

Market Cap: NT$68.8b

Sino-American Silicon Products 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 5483?
Owner TypeNumber of SharesOwnership Percentage
Individual Insiders28,874,2944.7%
Private Companies62,338,70010.2%
Institutions211,983,03734.5%
General Public310,975,62050.6%

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


Top Shareholders

Top 25 shareholders own 46.49% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
7.22%
Capital Investment Trust Corporation
44,357,000NT$5.0b0%1.14%
4.44%
Yuanta Securities Investment Trust Co., Ltd.
27,257,000NT$3.1b0%0.32%
4.08%
Hongwang Investment Co., Ltd.
25,050,000NT$2.8b0%no data
3.64%
The Vanguard Group, Inc.
22,340,423NT$2.5b5.48%no data
3.56%
Fuh Hwa Securities Investment Trust Co., Ltd.
21,888,000NT$2.5b0%0.65%
2.18%
Min-Kuang Lu
13,400,685NT$1.5b2.79%no data
2.14%
CW & ET Link Inc.
13,114,000NT$1.5b0%no data
2.09%
BlackRock, Inc.
12,863,499NT$1.4b14%no data
2.07%
UOB Asset Management (Taiwan) Co., Ltd.
12,689,134NT$1.4b48.4%2.25%
1.98%
Cathay Life Insurance Co., Ltd., Asset Management Arm
12,184,000NT$1.4b0%0.66%
1.7%
Hung Mao Investment Co., Ltd.
10,425,000NT$1.2b0%no data
1.48%
India West Select Master Fund Co., Ltd
9,087,600NT$1.0b0%no data
1.26%
Norges Bank Investment Management
7,740,401NT$866.9m0%no data
1.11%
Dimensional Fund Advisors LP
6,809,000NT$762.6m14.7%no data
0.98%
State Street Global Advisors, Inc.
6,020,000NT$674.2m146%no data
0.98%
Feng-Ming Chang
6,000,000NT$672.0m0%no data
0.95%
CTBC Securities Investment Trust Co., Ltd.
5,811,411NT$650.9m-10.1%0.54%
0.77%
Fubon Asset Management Co., Ltd.
4,759,450NT$533.1m0%0.2%
0.75%
KGI Securities Investment Trust Co., Ltd.
4,620,043NT$517.4m61.5%0.59%
0.64%
Nordea Investment Management, AB
3,943,983NT$441.7m-0.07%0.01%
0.57%
Taishin Securities Investment Trust Co., Ltd.
3,470,302NT$388.7m-19.2%0.81%
0.5%
Wen-Huei Tsai
3,066,681NT$343.5m0.99%no data
0.48%
Xiu Lan Xu
2,971,085NT$332.8m0%no data
0.47%
Tan-Liang Yao
2,884,808NT$323.1m1.41%no data
0.45%
Geode Capital Management, LLC
2,776,803NT$311.0m9.44%no data

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2025/04/30 16:23
End of Day Share Price 2025/04/30 00:00
Earnings2024/12/31
Annual Earnings2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Sino-American Silicon Products Inc. is covered by 15 analysts. 3 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Skye ChenBNP Paribas Securities (Asia)
Lu YeungBofA Global Research
Zhizhong ChenCapital Securities Corporation