# Posco Holdings Inc.: filings

PKX · NYSE · CIK 889132 · [Materials](/sectors/materials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/pkx.md) · [Financials](/companies/pkx/financials.md) · [Filings](/companies/pkx/filings.md) · [Insiders](/companies/pkx/insiders.md)

## Reports and events: 862 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (6-K 844, 6-K/A 37, 20-F 18, UPLOAD 17, SD 16, CORRESP 10, SC 13G/A 6, SC 13G 4, IRANNOTICE 3, 424B3 1, EFFECT 1, F-6 1, NT 20-F 1, SCHEDULE 13G 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-21 | 11:00 ET | [6-K](/filings/0001193125-26-427190.md) | Report of a foreign private issuer, period 2026-10-21 | 0001193125-26-427190 |
| 2026-10-20 | 10:02 ET | [6-K](/filings/0001193125-26-425643.md) | Report of a foreign private issuer, period 2026-10-20 | 0001193125-26-425643 |
| 2026-09-30 | 10:05 ET | [6-K](/filings/0001193125-26-408211.md) | Report of a foreign private issuer, period 2026-09-30 | 0001193125-26-408211 |
| 2026-08-31 | 10:03 ET | [6-K](/filings/0001193125-26-375277.md) | Report of a foreign private issuer, period 2026-08-31 | 0001193125-26-375277 |
| 2026-08-18 | 12:20 ET | [6-K](/filings/0001193125-26-354768.md) | Report of a foreign private issuer, period 2026-08-18 | 0001193125-26-354768 |
| 2026-08-14 | 10:03 ET | [6-K](/filings/0001193125-26-350191.md) | Report of a foreign private issuer, period 2026-08-14 | 0001193125-26-350191 |
| 2026-08-07 | 11:54 ET | [6-K](/filings/0001193125-26-339212.md) | Report of a foreign private issuer, period 2026-08-07 | 0001193125-26-339212 |
| 2026-08-07 | 11:50 ET | [6-K](/filings/0001193125-26-339205.md) | Report of a foreign private issuer, period 2026-08-07 | 0001193125-26-339205 |
| 2026-08-07 | 11:47 ET | [6-K](/filings/0001193125-26-339203.md) | Report of a foreign private issuer, period 2026-08-07 | 0001193125-26-339203 |
| 2026-08-07 | 11:37 ET | [6-K](/filings/0001193125-26-339186.md) | Report of a foreign private issuer, period 2026-08-07 | 0001193125-26-339186 |
| 2026-08-07 | 11:32 ET | [6-K](/filings/0001193125-26-339177.md) | Report of a foreign private issuer, period 2026-08-07 | 0001193125-26-339177 |
| 2026-07-30 | 13:16 ET | [6-K](/filings/0001193125-26-325066.md) | Report of a foreign private issuer, period 2026-07-30 | 0001193125-26-325066 |
| 2026-07-30 | 13:14 ET | [6-K](/filings/0001193125-26-325063.md) | Report of a foreign private issuer, period 2026-07-30 | 0001193125-26-325063 |
| 2026-07-30 | 13:12 ET | [6-K](/filings/0001193125-26-325059.md) | Report of a foreign private issuer, period 2026-07-30 | 0001193125-26-325059 |
| 2026-07-15 | 10:02 ET | [6-K](/filings/0001193125-26-303969.md) | Report of a foreign private issuer, period 2026-07-15 | 0001193125-26-303969 |
| 2026-07-10 | 10:04 ET | [6-K](/filings/0001193125-26-300156.md) | Report of a foreign private issuer, period 2026-07-10 | 0001193125-26-300156 |
| 2026-07-02 | 12:48 ET | [6-K](/filings/0001193125-26-293527.md) | Report of a foreign private issuer, period 2026-07-02 | 0001193125-26-293527 |
| 2026-06-30 | 12:15 ET | [6-K](/filings/0001193125-26-289446.md) | Report of a foreign private issuer, period 2026-06-30 | 0001193125-26-289446 |
| 2026-06-24 | 10:15 ET | [6-K](/filings/0001193125-26-280189.md) | Report of a foreign private issuer, period 2026-06-24 | 0001193125-26-280189 |
| 2026-06-22 | 10:05 ET | [6-K](/filings/0001193125-26-276613.md) | Report of a foreign private issuer, period 2026-06-22 | 0001193125-26-276613 |
| 2026-06-10 | 10:04 ET | [6-K](/filings/0001193125-26-264814.md) | Report of a foreign private issuer, period 2026-06-10 | 0001193125-26-264814 |
| 2026-05-29 | 10:05 ET | [6-K](/filings/0001193125-26-246188.md) | Report of a foreign private issuer, period 2026-05-29 | 0001193125-26-246188 |
| 2026-05-12 | 10:06 ET | [6-K](/filings/0001193125-26-218048.md) | Report of a foreign private issuer, period 2026-05-12 | 0001193125-26-218048 |
| 2026-05-12 | 10:05 ET | [6-K](/filings/0001193125-26-218044.md) | Report of a foreign private issuer, period 2026-05-12 | 0001193125-26-218044 |
| 2026-04-30 | 17:49 ET | [6-K](/filings/0001193125-26-196146.md) | Report of a foreign private issuer, period 2026-04-30 | 0001193125-26-196146 |
| 2026-04-30 | 17:47 ET | [6-K](/filings/0001193125-26-196110.md) | Report of a foreign private issuer, period 2026-04-30 | 0001193125-26-196110 |
| 2026-04-30 | 15:06 ET | [6-K](/filings/0001193125-26-195130.md) | Report of a foreign private issuer, period 2026-04-30 | 0001193125-26-195130 |
| 2026-04-29 | 10:02 ET | [20-F](/filings/0001193125-26-188766.md) | Annual report of a foreign private issuer, period 2025-12-31 | 0001193125-26-188766 |
| 2026-04-20 | 11:55 ET | [6-K](/filings/0001193125-26-162750.md) | Report of a foreign private issuer, period 2026-04-20 | 0001193125-26-162750 |
| 2026-04-15 | 12:14 ET | [6-K](/filings/0001193125-26-156024.md) | Report of a foreign private issuer, period 2026-04-15 | 0001193125-26-156024 |
| 2026-03-31 | 16:46 ET | [6-K](/filings/0001193125-26-133865.md) | Report of a foreign private issuer, period 2026-03-31 | 0001193125-26-133865 |
| 2026-03-31 | 10:03 ET | [6-K](/filings/0001193125-26-133144.md) | Report of a foreign private issuer, period 2026-03-31 | 0001193125-26-133144 |
| 2026-03-25 | 12:53 ET | [6-K](/filings/0001193125-26-122933.md) | Report of a foreign private issuer, period 2026-03-25 | 0001193125-26-122933 |
| 2026-03-24 | 10:07 ET | [6-K](/filings/0001193125-26-120619.md) | Report of a foreign private issuer, period 2026-03-24 | 0001193125-26-120619 |
| 2026-03-24 | 10:05 ET | [6-K](/filings/0001193125-26-120604.md) | Report of a foreign private issuer, period 2026-03-24 | 0001193125-26-120604 |
| 2026-03-20 | 10:03 ET | [6-K](/filings/0001193125-26-116653.md) | Report of a foreign private issuer, period 2026-03-20 | 0001193125-26-116653 |
| 2026-03-20 | 10:00 ET | [6-K](/filings/0001193125-26-116565.md) | Report of a foreign private issuer, period 2026-03-20 | 0001193125-26-116565 |
| 2026-02-19 | 14:24 ET | [6-K](/filings/0001193125-26-058277.md) | Report of a foreign private issuer, period 2026-02-19 | 0001193125-26-058277 |
| 2026-02-19 | 14:23 ET | [6-K](/filings/0001193125-26-058275.md) | Report of a foreign private issuer, period 2026-02-19 | 0001193125-26-058275 |
| 2026-02-19 | 11:03 ET | [6-K](/filings/0001193125-26-058030.md) | Report of a foreign private issuer, period 2026-02-19 | 0001193125-26-058030 |
| 2026-02-03 | 11:11 ET | [6-K](/filings/0001193125-26-034371.md) | Report of a foreign private issuer, period 2026-02-03 | 0001193125-26-034371 |
| 2026-02-03 | 11:09 ET | [6-K](/filings/0001193125-26-034365.md) | Report of a foreign private issuer, period 2026-02-03 | 0001193125-26-034365 |
| 2026-02-03 | 11:03 ET | [6-K](/filings/0001193125-26-034355.md) | Report of a foreign private issuer, period 2026-02-03 | 0001193125-26-034355 |
| 2026-02-02 | 12:44 ET | [6-K](/filings/0001193125-26-032705.md) | Report of a foreign private issuer, period 2026-02-02 | 0001193125-26-032705 |
| 2026-01-29 | 13:33 ET | [6-K](/filings/0001193125-26-028284.md) | Report of a foreign private issuer, period 2026-01-29 | 0001193125-26-028284 |
| 2026-01-29 | 13:31 ET | [6-K](/filings/0001193125-26-028280.md) | Report of a foreign private issuer, period 2026-01-29 | 0001193125-26-028280 |
| 2026-01-29 | 13:29 ET | [6-K](/filings/0001193125-26-028276.md) | Report of a foreign private issuer, period 2026-01-29 | 0001193125-26-028276 |
| 2026-01-29 | 11:07 ET | [6-K](/filings/0001193125-26-028087.md) | Report of a foreign private issuer, period 2026-01-29 | 0001193125-26-028087 |
| 2026-01-15 | 11:04 ET | [6-K](/filings/0001193125-26-013471.md) | Report of a foreign private issuer, period 2026-01-15 | 0001193125-26-013471 |
| 2026-01-05 | 11:03 ET | [6-K](/filings/0001193125-26-001435.md) | Report of a foreign private issuer, period 2026-01-05 | 0001193125-26-001435 |

Page 1 of 18. [Older](/companies/pkx/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 14:59 ET. No prices; not investment advice.