- Type / Class
- Equity / Common Stock
- Shares outstanding
- 249,806,114
- Total 13F shares
- 94,042,864
- Share change
- +317,704
- Total reported value
- $2,349,598,089
- Put/Call ratio
- 39%
- Price per share
- $24.95
- Number of holders
- 259
- Value change
- +$12,351,091
- Number of buys
- 114
- Number of sells
- 129
Quarterly Holders Quick Answers
What is CUSIP 031652100?
CUSIP 031652100 identifies AMKR - AMKOR TECHNOLOGY, INC. - Common Stock in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Related Filing Research
- Latest 13F filings for newly reported positions.
- Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
- Latest 10-Q/10-K reports for financial context tied to this issuer.
- Recent insider transactions for executive and insider activity.
- SEC investors directory and top value investors for manager drilldown.
- Back to full security ownership history.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 031652100:
Top shareholders of AMKR - AMKOR TECHNOLOGY, INC. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
6.5%
|
16,213,173
|
$383,769,000 | — | 30 Jun 2021 | |
| BlackRock Finance, Inc. |
13F
|
Company |
4.7%
|
11,738,827
|
$277,858,000 | — | 30 Jun 2021 | |
| VANGUARD GROUP INC |
13F
|
Company |
3.8%
|
9,614,951
|
$227,586,000 | — | 30 Jun 2021 | |
| LSV ASSET MANAGEMENT |
13F
|
Company |
2.4%
|
5,956,002
|
$140,978,000 | — | 30 Jun 2021 | |
| FULLER & THALER ASSET MANAGEMENT, INC. |
13F
|
Company |
2%
|
5,012,533
|
$118,647,000 | — | 30 Jun 2021 | |
| WESTWOOD HOLDINGS GROUP INC |
13F
|
Company |
1.5%
|
3,639,529
|
$86,148,000 | — | 30 Jun 2021 | |
| STATE STREET CORP |
13F
|
Company |
1.3%
|
3,291,738
|
$77,915,000 | — | 30 Jun 2021 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.86%
|
2,143,275
|
$50,731,000 | — | 30 Jun 2021 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.86%
|
2,135,933
|
$50,558,000 | — | 30 Jun 2021 | |
| SW Investment Management LLC |
13F
|
Company |
0.8%
|
2,000,000
|
$47,340,000 | — | 30 Jun 2021 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.57%
|
1,427,581
|
$33,790,000 | — | 30 Jun 2021 | |
| Invesco Ltd. |
13F
|
Company |
0.52%
|
1,306,541
|
$30,926,000 | — | 30 Jun 2021 | |
| Nuveen Asset Management, LLC |
13F
|
Company |
0.52%
|
1,300,030
|
$30,771,000 | — | 30 Jun 2021 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.52%
|
1,296,494
|
$30,689,000 | — | 30 Jun 2021 | |
| WASATCH ADVISORS LP |
13F
|
Company |
0.52%
|
1,289,048
|
$30,512,000 | — | 30 Jun 2021 | |
| MORGAN STANLEY |
13F
|
Company |
0.5%
|
1,257,869
|
$29,774,000 | — | 30 Jun 2021 | |
| BANK OF MONTREAL /CAN/ |
13F
|
Company |
0.46%
|
1,156,285
|
$27,648,000 | — | 30 Jun 2021 | |
| ROYCE & ASSOCIATES LP |
13F
|
Company |
0.47%
|
1,166,419
|
$27,609,000 | — | 30 Jun 2021 | |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
13F
|
Company |
0.4%
|
990,586
|
$23,447,000 | — | 30 Jun 2021 | |
| Brandywine Global Investment Management, LLC |
13F
|
Company |
0.38%
|
952,718
|
$22,551,000 | — | 30 Jun 2021 | |
| Bandera Partners LLC |
13F
|
Company |
0.33%
|
818,550
|
$19,375,000 | — | 30 Jun 2021 | |
| AQR CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.3%
|
746,846
|
$17,678,000 | — | 30 Jun 2021 | |
| CREDIT SUISSE AG/ |
13F
|
Company |
0.25%
|
625,904
|
$14,815,000 | — | 30 Jun 2021 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.25%
|
614,050
|
$14,534,000 | — | 30 Jun 2021 | |
| NORGES BANK |
13F
|
Company |
0.24%
|
605,936
|
$14,343,000 | — | 30 Jun 2021 | |
| PRUDENTIAL FINANCIAL INC |
13F
|
Company |
0.22%
|
555,483
|
$13,148,000 | — | 30 Jun 2021 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.22%
|
550,071
|
$13,020,000 | — | 30 Jun 2021 | |
| PANAGORA ASSET MANAGEMENT INC |
13F
|
Company |
0.21%
|
535,878
|
$12,684,000 | — | 30 Jun 2021 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.21%
|
522,619
|
$12,370,000 | — | 30 Jun 2021 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.2%
|
504,335
|
$11,937,000 | — | 30 Jun 2021 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
0.17%
|
418,308
|
$9,901,000 | — | 30 Jun 2021 | |
| CANADA PENSION PLAN INVESTMENT BOARD |
13F
|
Company |
0.16%
|
400,000
|
$9,468,000 | — | 30 Jun 2021 | |
| PARAMETRIC PORTFOLIO ASSOCIATES LLC |
13F
|
Company |
0.16%
|
394,286
|
$9,333,000 | — | 30 Jun 2021 | |
| SOROS CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.15%
|
386,771
|
$9,155,000 | — | 30 Jun 2021 | |
| JACOBS LEVY EQUITY MANAGEMENT, INC |
13F
|
Company |
0.15%
|
386,622
|
$9,151,000 | — | 30 Jun 2021 | |
| Allianz Asset Management GmbH |
13F
|
Company |
0.15%
|
376,425
|
$8,910,000 | — | 30 Jun 2021 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.15%
|
362,568
|
$8,582,000 | — | 30 Jun 2021 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.13%
|
324,588
|
$7,683,000 | — | 30 Jun 2021 | |
| AXA S.A. |
13F
|
Company |
0.12%
|
291,900
|
$6,909,000 | — | 30 Jun 2021 | |
| Analog Century Management LP |
13F
|
Company |
0.12%
|
291,803
|
$6,907,000 | — | 30 Jun 2021 | |
| JANUS HENDERSON GROUP PLC |
13F
|
Company |
0.11%
|
285,541
|
$6,759,000 | — | 30 Jun 2021 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
0.11%
|
279,158
|
$6,608,000 | — | 30 Jun 2021 | |
| ALLIANCEBERNSTEIN L.P. |
13F
|
Company |
0.11%
|
268,103
|
$6,346,000 | — | 30 Jun 2021 | |
| AMERICAN INTERNATIONAL GROUP, INC. |
13F
|
Company |
0.1%
|
246,732
|
$5,840,000 | — | 30 Jun 2021 | |
| Swiss National Bank |
13F
|
Company |
0.1%
|
241,400
|
$5,714,000 | — | 30 Jun 2021 | |
| Divisar Capital Management LLC |
13F
|
Company |
0.09%
|
230,000
|
$5,444,000 | — | 30 Jun 2021 | |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
13F
|
Company |
0.09%
|
225,029
|
$5,326,000 | — | 30 Jun 2021 | |
| TWO SIGMA ADVISERS, LP |
13F
|
Company |
0.09%
|
214,885
|
$5,086,000 | — | 30 Jun 2021 | |
| RAYMOND JAMES & ASSOCIATES |
13F
|
Company |
0.08%
|
206,832
|
$4,896,000 | — | 30 Jun 2021 | |
| Mondrian Investment Partners LTD |
13F
|
Company |
0.08%
|
204,429
|
$4,839,000 | — | 30 Jun 2021 |
Institutional Holders of AMKOR TECHNOLOGY, INC. - Common Stock (AMKR) as of Q3 2021
As of 30 Sep 2021,
AMKOR TECHNOLOGY, INC. - Common Stock (AMKR) was held by
259 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
94,042,864 shares.
The largest 10 holders included
DIMENSIONAL FUND ADVISORS LP, VANGUARD GROUP INC, BlackRock Inc., LSV ASSET MANAGEMENT, FULLER & THALER ASSET MANAGEMENT, INC., WESTWOOD HOLDINGS GROUP INC, STATE STREET CORP, SW Investment Management LLC, NORTHERN TRUST CORP, and GEODE CAPITAL MANAGEMENT, LLC.
This page lists
260
institutional shareholders reporting positions in this security
for the Q3 2021 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q3 2021 vs Q2 2021 Across Filers
Q2 2021 holders
248
Q3 2021 holders
259
Holder diff
11
| Investor | Q2 2021 Shares | Q3 2021 Shares | Share Diff | Share Chg % | Q2 2021 Value $ | Q3 2021 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.