Who Owns Amkor Technology Stock?
NASDAQ: AMKRTechnologySemiconductor Equipment & MaterialsUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
Pre-market: 52.10 +2.16%
Ownership breakdown
- Held by institutions
- 48.60%
- Held by insiders
- 49.91%
- Institutional holders
- 834
- Institutions 48.6%
- Insiders 49.9%
- Public and other 1.5%
Who owns Amkor Technology stock?
Institutional investors own about 48.6% of Amkor Technology's shares, spread across 834 institutions that file 13F reports. That level of institutional ownership is moderate. Insiders, including executives, directors and large founding shareholders, hold 49.91% of AMKR.
The largest institutional holders are Blackrock Inc. (4.95%), Vanguard Portfolio Management LLC (3.91%) and Dimensional Fund Advisors LP (3.25%). Together, the top 10 institutions control 23.2% of shares outstanding. In their latest filings, 6 of the top 10 institutions increased their AMKR positions and 4 reduced them.
Summary generated from market data by MetaCap's automated system. Methodology
Top institutional holders of AMKR
| Institution | Shares | % Held | Change |
|---|---|---|---|
| Blackrock Inc. | 12.29M | 4.95% | -5.2% |
| Vanguard Portfolio Management LLC | 9.71M | 3.91% | +6.8% |
| Dimensional Fund Advisors LP | 8.06M | 3.25% | -26.6% |
| Vanguard Capital Management LLC | 6.70M | 2.70% | +23.3% |
| JPMORGAN CHASE & CO | 5.70M | 2.30% | +5.5% |
| State Street Corporation | 3.73M | 1.50% | +2.8% |
| AQR Capital Management, LLC | 3.23M | 1.30% | -0.3% |
| Earnest Partners LLC | 2.85M | 1.15% | -16.9% |
| Geode Capital Management, LLC | 2.80M | 1.13% | +2.5% |
| Invesco Ltd. | 2.49M | 1.00% | +31.6% |
% held is the share of total shares outstanding. Change is the percentage change in the position since the holder's previous 13F filing.
Top mutual fund and ETF holders of AMKR
| Fund | Shares | % Held |
|---|---|---|
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 5.11M | 2.06% |
| iShares Trust-iShares Core S&P Mid-Cap ETF | 3.99M | 1.61% |
| VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund | 3.69M | 1.49% |
| VANGUARD INDEX FUNDS-Vanguard Small-Cap Value Index Fund | 2.34M | 0.94% |
| VANGUARD WORLD FUND-Vanguard Information Technology Index Fund | 2.13M | 0.86% |
| DFA INVESTMENT DIMENSIONS GROUP INC-U.S. Targeted Value Portfolio | 1.78M | 0.72% |
| VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund | 1.31M | 0.53% |
| Dimensional ETF Trust-Dimensional U.S. Targeted Value ETF | 1.23M | 0.50% |
| Invesco Exchange-Traded Fund Trust-Invesco Semiconductors ETF | 1.09M | 0.44% |
| HARBOR FUNDS-Harbor Small Cap Value Fund | 922.99K | 0.37% |
Frequently asked questions
Who is the largest shareholder of Amkor Technology?
Blackrock Inc. is the largest institutional shareholder of AMKR, owning 4.95% of shares outstanding (12.29M shares) as of its latest 13F filing.
What percentage of Amkor Technology is owned by institutions?
Institutions own about 48.6% of AMKR shares and 97.0% of the public float.
How much of Amkor Technology do insiders own?
Insiders, such as officers and directors, own about 49.91% of AMKR shares outstanding.
Where does institutional ownership data come from?
Investment managers with more than $100 million in US equities must file Form 13F with the SEC within 45 days of each quarter-end. Holdings are therefore up to about 4.5 months old when published.