Cyber Power Systems, Inc.

TWSE:3617 Stock Report

Market Cap: NT$29.9b

Cyber Power Systems 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 3617?
Owner TypeNumber of SharesOwnership Percentage
Institutions8,578,7419.35%
Individual Insiders8,594,9289.37%
General Public35,186,57838.4%
Private Companies39,373,41842.9%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 4.6%.

Top Shareholders

Top 25 shareholders own 61.64% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
7.15%
Jin Guo
6,562,721NT$2.1b0%no data
6.2%
Xianyue Investment Co., Ltd.
5,688,993NT$1.9b0%no data
6.18%
Ningyuan Investment Co., Ltd.
5,670,000NT$1.8b0%no data
6.12%
Chih Yuan Investment Co., Ltd
5,609,974NT$1.8b0%no data
4.94%
Li Heng Investment Co., Ltd.
4,533,352NT$1.5b0%no data
4.92%
Maofei Investment Co., Ltd.
4,516,025NT$1.5b0%no data
4.86%
JieCheng Investment Ltd.
4,461,028NT$1.5b0%no data
4.01%
Danzhi Investment Co., Ltd.
3,675,000NT$1.2b0%no data
3.96%
Dalian Wang Chong Investment Company
3,635,450NT$1.2b0%100.0%
3.06%
Daqun Investment Co., Ltd.
2,804,046NT$914.1m0%no data
2.63%
Jingde International Co., Ltd.
2,415,000NT$787.3m0%no data
2.55%
The Vanguard Group, Inc.
2,342,249NT$763.6m1.83%no data
1.6%
Xun He
1,470,000NT$479.2m0%no data
0.89%
Dimensional Fund Advisors LP
819,129NT$267.0m0%no data
0.61%
Jian Li
562,207NT$183.3m0%no data
0.61%
BlackRock, Inc.
556,000NT$181.3m0%no data
0.46%
Mega International Investment Trust Co., Ltd.
421,985NT$137.6m0%0.3%
0.32%
Fubon Asset Management Co., Ltd.
292,861NT$95.5m0%0.04%
0.19%
American Century Investment Management Inc
171,028NT$55.8m0%no data
0.13%
State Street Global Advisors, Inc.
118,050NT$38.5m0%no data
0.12%
Mellon Investments Corporation
110,197NT$35.9m-0.73%no data
0.038%
Teachers Insurance and Annuity Association-College Retirement Equities Fund
35,000NT$11.4m0%no data
0.031%
National Bank Trust Inc., Asset Management Arm
28,000NT$9.1m0%0.01%
0.026%
Acadian Asset Management LLC
24,000NT$7.8m0%no data
0.026%
Northern Trust Global Investments
23,900NT$7.8m0%no data