Robotti Robert Amkor Technology, Inc. Transaction History
Robotti Robert
- $558 Million
- Q3 2025
A detailed history of Robotti Robert transactions in Amkor Technology, Inc. stock. As of the latest transaction made, Robotti Robert holds 18,175 shares of AMKR stock, worth $561,425. This represents 0.09% of its overall portfolio holdings.
Number of Shares
18,175
Previous 191,747
90.52%
Holding current value
$561,425
Previous $4.02 Million
87.18%
% of portfolio
0.09%
Previous 0.79%
Shares
9 transactions
Others Institutions Holding AMKR
# of Institutions
434Shares Held
104MCall Options Held
898KPut Options Held
860K-
Vanguard Group Inc Valley Forge, PA15.8MShares$487 Million0.01% of portfolio
-
Dimensional Fund Advisors LP Austin, TX13.2MShares$406 Million0.08% of portfolio
-
Black Rock Inc. New York, NY12.1MShares$375 Million0.01% of portfolio
-
Aqr Capital Management LLC Greenwich, CT4.21MShares$130 Million0.08% of portfolio
-
Earnest Partners LLC Atlanta, GA4.21MShares$130 Million0.55% of portfolio
About AMKOR TECHNOLOGY, INC.
- Ticker AMKR
- Exchange NASDAQ
- Sector Technology
- Industry Semiconductors
- Shares Outstandng 244,838,000
- Market Cap $7.56B
- Description
- Amkor Technology, Inc. provides outsourced semiconductor packaging and test services in the United States, Japan, Europe, the Middle East, Africa, and the rest of the Asia Pacific. It offers turnkey packaging and test services, including semiconductor wafer bump, wafer probe, wafer back-grind, package design, packaging, and test and drop shipmen...