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AMKOR TECHNOLOGY, INC.: filings

Every AMKOR TECHNOLOGY, INC. annual and quarterly report in the SEC record with the published financial measures it tagged, 64 filings, each linked to its SEC index.

Filings with published measures

Each page shows what one filing reported, as tagged in that filing, with the periods it covered. Later filings can restate a value; the company overview shows the latest-filed value per period.

FormFiledFiscal periodMeasuresFactsSEC accession
10-Q2026-04-28fiscal Q1 202646960001047127-26-000020
10-K2026-02-20fiscal FY 2025581510001047127-26-000014
10-Q2025-10-28fiscal Q3 2025461400001047127-25-000190
10-Q2025-07-29fiscal Q2 2025461400001047127-25-000168
10-Q2025-04-29fiscal Q1 202546970001047127-25-000087
10-K2025-02-21fiscal FY 2024571510001047127-25-000030
10-Q2024-10-29fiscal Q3 2024461380001047127-24-000203
10-Q2024-07-30fiscal Q2 2024461380001047127-24-000159
10-Q2024-05-01fiscal Q1 202446960001047127-24-000094
10-K2024-02-16fiscal FY 2023571500001047127-24-000019
10-Q2023-11-01fiscal Q3 2023461380001047127-23-000030
10-Q2023-08-01fiscal Q2 2023461380001047127-23-000024
10-Q2023-05-03fiscal Q1 202346960001047127-23-000015
10-K2023-02-22fiscal FY 2022571500001047127-23-000009
10-Q2022-11-03fiscal Q3 2022471400001047127-22-000031
10-Q2022-08-04fiscal Q2 2022471400001047127-22-000025
10-Q2022-05-05fiscal Q1 202247970001047127-22-000015
10-K2022-02-18fiscal FY 2021581470001047127-22-000006
10-Q2021-10-29fiscal Q3 2021491460001047127-21-000043
10-Q2021-07-30fiscal Q2 2021481420001047127-21-000025
10-Q2021-04-30fiscal Q1 2021481000001047127-21-000016
10-K2021-02-19fiscal FY 2020572070001047127-21-000010
10-Q2020-10-30fiscal Q3 2020481420001047127-20-000057
10-Q2020-07-30fiscal Q2 2020481420001047127-20-000037
10-Q2020-04-30fiscal Q1 2020481000001047127-20-000014
10-K2020-02-19fiscal FY 2019572050001047127-20-000006
10-Q2019-10-31fiscal Q3 2019511460001047127-19-000041
10-Q2019-08-01fiscal Q2 2019511460001047127-19-000036
10-Q2019-05-03fiscal Q1 2019501020001047127-19-000019
10-K2019-02-22fiscal FY 2018532040001047127-19-000007
10-Q2018-11-02fiscal Q3 2018471380001047127-18-000041
10-Q2018-08-02fiscal Q2 2018461340001047127-18-000036
10-Q2018-05-03fiscal Q1 201846960001047127-18-000018
10-K2018-02-23fiscal FY 2017511910001047127-18-000009
10-Q2017-11-03fiscal Q3 2017441260001047127-17-000045
10-Q2017-08-04fiscal Q2 2017441260001047127-17-000037
10-Q2017-05-05fiscal Q1 201744900001047127-17-000023
10-K2017-02-24fiscal FY 2016511370001047127-17-000011
10-Q2016-11-04fiscal Q3 2016441310001047127-16-000078
10-Q2016-08-08fiscal Q2 2016441310001047127-16-000070
10-Q2016-05-05fiscal Q1 201644940001047127-16-000056
10-K2016-02-22fiscal FY 2015511360001047127-16-000049
10-Q2015-10-30fiscal Q3 2015431280001047127-15-000043
10-Q2015-07-31fiscal Q2 2015431280001047127-15-000035
10-Q2015-04-30fiscal Q1 201543920001047127-15-000021
10-K2015-02-19fiscal FY 2014521400001047127-15-000010
10-Q2014-10-31fiscal Q3 2014431280001047127-14-000047
10-Q2014-08-01fiscal Q2 2014431280001047127-14-000036
10-Q2014-05-02fiscal Q1 201443920001047127-14-000018
10-K2014-02-28fiscal FY 2013541450001047127-14-000006
10-Q2013-11-01fiscal Q3 2013471400001047127-13-000025
10-Q2013-08-02fiscal Q2 2013471400001047127-13-000020
10-Q2013-05-03fiscal Q1 2013471000001047127-13-000013
10-K2013-03-08fiscal FY 2012531420001047127-13-000007
10-Q2012-11-02fiscal Q3 2012461340001047127-12-000015
10-Q2012-08-02fiscal Q2 2012461340001047127-12-000009
10-Q2012-05-03fiscal Q1 201246960001445305-12-001418
10-K2012-02-24fiscal FY 2011521390001445305-12-000428
10-Q2011-11-03fiscal Q3 2011441260001445305-11-003218
10-Q2011-08-04fiscal Q2 2011421200000950123-11-072842
10-Q2011-05-05fiscal Q1 201139800000950123-11-045724
10-K2011-02-24fiscal FY 2010441170000950123-11-017901
10-Q2010-11-08fiscal Q3 2010391100000950123-10-102401
10-Q2010-08-05fiscal Q2 2010391100000950123-10-073488

Inspect the source

Entity
AMKOR TECHNOLOGY, INC. / CIK 0001047127
Captured
2026-09-19T11:16:01.572Z
SEC response SHA-256
1c9a7192b60eeabd66a3f53489954678db525ef17d2c720bef70aee6b95fd730

Current SEC company facts · Download the original response snapshot (gzip) · Download the selected JSON

Every published concept a filing tagged, with the periods it covered, as reported in that filing at capture time. Forms 10-K, 10-K/A, 10-Q, 10-Q/A, 20-F, 20-F/A, 40-F, 40-F/A. A filing page needs at least 8 published concepts. Later filings can restate these values; the company history pages show the latest-filed value per period.

Public company accounting reference, not market prices, returns, an investment recommendation, or ALPHAC performance. Validate a separately constructed return series with the validation API; accounting values are not returns.

Use this in research

A financial period ends before its results become public. Use the filing date as a minimum availability boundary, inspect amendments, and retain the original filing vintage when testing historical signals. This latest-filed selection can contain information unavailable at the time.

These pages do not supply prices, total-return histories, corporate-action adjustments or a tradable universe. Build those inputs separately before evaluating a strategy. A profitable backtest can still reflect selection bias or costs that were left out.

Research methodology · Execution and cost assumptions · Check backtest overfitting

Build with the open-source tools

Use these accounting records as inspectable inputs. When you have constructed a return series, the validation tools can help test its statistical evidence and preserve the result with its limitations.

Read the published dataset with Python
import json
from urllib.request import urlopen

with urlopen("https://canlicapital.com/company-data/0001047127.json") as response:
    record = json.load(response)
print(record["fetched_at"])
print(record["policy"])
for concept in record["concepts"]:
    print(concept["tag"], next(iter(concept["observations"])))