Tongtai Machine & Tool Co., Ltd.

TWSE:4526 Stock Report

Market Cap: NT$8.0b

Tongtai Machine & Tool 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 4526?
Owner TypeNumber of SharesOwnership Percentage
Individual Insiders13,114,0145.15%
Institutions17,485,5756.86%
Private Companies65,431,66825.7%
General Public158,795,20462.3%

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


Top Shareholders

Top 24 shareholders own 37.68% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
7.1%
San Shin Investment Co. Ltd
18,090,889NT$564.4m0%no data
4.82%
San Shin Company Ltd
12,276,080NT$383.0m3.87%no data
3.47%
The Vanguard Group, Inc.
8,838,207NT$275.8m1.66%no data
3.19%
Ruixiu Investment Co., Ltd.
8,118,693NT$253.3m0%no data
2.27%
Jui-Hsiung Yen
5,796,303NT$180.8m0%no data
2.23%
Yumin Investment Co., Ltd.
5,694,522NT$177.7m0%no data
2.21%
Tsan Ying Investment Co., Ltd.
5,639,530NT$176.0m0%no data
2.15%
Dimensional Fund Advisors LP
5,481,995NT$171.0m0%no data
2.08%
Sezhenglu Investment Co., Ltd.
5,310,603NT$165.7m0%no data
1.87%
We Ling Investment Co., Ltd.
4,759,609NT$148.5m0%no data
1.69%
Hong Mai Co., Ltd.
4,308,622NT$134.4m0%no data
1.3%
Jun-Liang Kuo
3,312,426NT$103.3m0%no data
0.99%
Yang-Kuang Tung
2,512,885NT$78.4m0%no data
0.8%
Norges Bank Investment Management
2,029,105NT$63.3m0%no data
0.48%
Yuyuan Investment Co., Ltd.
1,233,120NT$38.5m0%no data
0.4%
Hwa-Chou Yen
1,021,805NT$31.9m0%no data
0.4%
American Century Investment Management Inc
1,009,268NT$31.5m0%no data
0.1%
Feng-Hui Chiou
264,426NT$8.3m-6.37%no data
0.039%
Cheng Yen
99,640NT$3.1m0%no data
0.026%
Russell Investment Management, LLC
66,000NT$2.1m0%no data
0.024%
State Street Global Advisors, Inc.
61,000NT$1.9m0%no data
0.023%
Weichung Ooi
59,000NT$1.8m0%no data
0.014%
Lu Yen
36,061NT$1.1m0%no data
0.0045%
Yu-Pin Chen
11,468NT$357.8k0%no data