POSCO HOLDINGS INC. American Depositary Shares (Each representin PKX

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POSCO HOLDINGS INC. American Depositary Shares (Each representing 1/4th of a share of Common Stock) · Company · NYSE

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 61.15 → 51.81 · -15.3%
91.72068.42545.130 1,2 3 4,5,6 7 8 9 10 11 12 13,14 15 16,17 18 19,20,21 22 23 24 25 26 27 28 29 30,31,32,33 34 35,36,37 38,39,40 41 42,43 44,45 46 47,48 49 50 51 52,53,54 55,56 57 58 59 60 61 62 63 64 Jul 25Oct 25Jan 26Apr 26Jul 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 23 Jul 2025 — 24 Jul 2026 (Last year)

Daily NYSE prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

No data yet
No data yet
51.6900 52.3566 51.2150 51.8100 262,423
51.6700 51.7800 50.9800 51.7600 250,400
50.8500 51.1800 50.2100 50.6300 326,800
Weekend
Weekend
50.2600 51.4500 50.0800 50.8000 302,300
51.8000 51.8000 51.1200 51.2000 225,600
52.7600 53.0000 51.3400 51.8900 386,100
64 · 6-K Pre-market · 06:02 ET FORM 6-K ↗
51.8300 52.1300 51.2900 51.6100 507,700
51.8000 52.2000 51.1000 51.2200 265,600
Weekend
Weekend
51.9400 53.0200 51.9400 52.2800 377,700
63 · 6-K Pre-market · 06:04 ET FORM 6-K ↗
49.9900 50.1800 49.6000 50.0300 490,000
49.9400 51.3800 49.8000 51.3000 421,700
50.9300 51.6100 50.4700 51.2500 341,500
52.6700 53.2200 51.8400 51.9600 485,900
Weekend
Weekend
No trading
51.0100 52.7500 51.0100 52.1200 588,900
62 · 6-K Pre-market · 08:48 ET FORM 6-K ↗
50.4600 50.7300 49.9100 50.0100 318,700
51.4000 51.5600 50.8100 51.3800 433,600
61 · 6-K Pre-market · 08:15 ET FORM 6-K ↗
53.3800 53.4700 52.7100 53.3100 658,900
Weekend
Weekend
49.9000 50.2100 49.4500 49.9600 579,600
53.0400 53.4400 51.6800 52.1700 572,300
54.3700 54.3700 53.0100 53.5200 646,400
60 · 6-K Pre-market · 06:15 ET FORM 6-K ↗
52.9300 55.0400 52.7000 54.0800 1,058,300
57.3700 58.3500 57.0200 57.8400 605,500
59 · 6-K Pre-market · 06:05 ET FORM 6-K ↗
Weekend
Weekend
No trading
60.4200 61.0000 60.3300 60.6900 472,600
64.7400 64.7400 62.5200 62.5700 256,300
66.0000 66.0000 64.2300 64.4600 268,100
66.0500 66.1100 65.0500 65.2100 272,500
Weekend
Weekend
63.0000 63.7000 62.4500 63.3200 350,000
59.6300 61.2800 59.0400 61.1500 440,000
59.7700 60.3700 58.7300 58.7300 303,100
58 · 6-K Pre-market · 06:04 ET FORM 6-K ↗
61.6500 61.6500 59.1000 60.3800 533,700
59.5000 60.9500 59.5000 60.8200 589,500
Weekend
Weekend
62.4700 63.0700 60.8300 61.5900 711,700
65.4800 67.4800 65.1300 66.6700 568,000
68.2200 69.0800 67.6900 68.5300 581,200
66.2900 69.0000 66.2900 68.9400 545,500
69.2100 70.6700 68.6000 70.1100 309,900
Weekend
Weekend
70.9600 71.0000 69.8000 70.9000 310,500
57 · 6-K Pre-market · 06:05 ET FORM 6-K ↗
70.6000 72.4300 69.0900 71.8800 476,000
71.7700 72.0300 69.8300 71.3900 301,400
75.0900 76.0600 74.6000 75.4800 185,000
No trading
Weekend
Weekend
74.7200 75.0500 74.1000 74.5200 122,600
73.3600 74.8100 73.2300 74.3600 132,500
70.2700 72.6000 70.0100 72.5000 377,000
71.7700 75.1600 71.7100 74.2800 452,800
80.9900 80.9900 78.0300 78.6300 222,900
Weekend
Weekend
78.7200 79.7600 77.4600 79.3800 267,200
82.9400 83.1600 81.6700 82.6500 134,500
80.3100 82.7100 80.1700 82.2400 372,500
79.8500 83.0000 79.0700 82.7900 503,100
56 · 6-K Pre-market · 06:06 ET FORM 6-K ↗ 55 · 6-K Pre-market · 06:05 ET FORM 6-K ↗
87.7500 89.0600 86.8500 88.6100 182,000
Weekend
Weekend
89.0100 92.4000 89.0100 91.7200 336,400
90.8200 91.6100 88.6200 88.9400 292,000
87.3000 88.5000 86.2700 88.2300 299,900
83.6400 85.5600 83.6400 85.3200 209,900
83.9000 84.7700 82.1200 82.1200 432,500
Weekend
Weekend
78.5000 80.1500 78.4100 78.7100 160,300
54 · 6-K After market open · 13:49 ET FORM 6-K ↗ 53 · 6-K After market open · 13:47 ET FORM 6-K ↗ 52 · 6-K After market open · 11:06 ET FORM 6-K ↗
77.2400 79.4700 77.2400 79.4000 157,800
78.8000 78.9000 76.3400 76.4100 358,300
51 · 20-F Pre-market · 06:02 ET FORM 20-F ↗
77.5400 77.7700 76.0200 76.0200 336,400
72.0100 72.1700 70.8400 71.0200 153,800
Weekend
Weekend
70.0000 70.3800 69.3300 70.1500 127,300
69.5000 70.0600 67.7000 68.2300 152,300
70.3500 70.8300 70.1500 70.6900 202,300
71.3000 71.5800 69.1100 69.1200 170,700
67.1600 67.3600 66.7500 67.0400 115,100
50 · 6-K Pre-market · 07:55 ET FORM 6-K ↗
Weekend
Weekend
66.0000 67.8500 66.0000 66.6200 141,300
62.9200 63.4600 62.7300 62.9900 108,500
62.5900 62.9900 62.2300 62.4900 110,200
49 · 6-K Pre-market · 08:14 ET FORM 6-K ↗
62.7600 62.7600 61.8400 62.5100 164,900
61.4000 62.7700 61.1300 62.5700 183,600
Weekend
Weekend
63.0000 63.6300 62.7000 63.1400 157,000
62.4800 63.9400 62.2400 63.5300 190,000
61.3400 63.4500 61.3400 63.1100 193,700
58.4000 58.4000 57.4900 58.3100 140,800
58.5100 59.0000 58.0100 58.5000 161,300
Weekend
Weekend
No trading
56.4200 58.4500 56.0300 58.2100 236,400
57.9500 59.3000 57.8700 58.6200 232,000
48 · 6-K After market open · 12:46 ET FORM 6-K ↗
56.6200 58.4900 56.1900 58.4900 276,800
47 · 6-K Pre-market · 06:03 ET FORM 6-K ↗
57.0200 57.7000 56.1500 56.3600 213,800
Weekend
Weekend
56.4800 57.3700 56.0000 56.4400 181,300
56.9900 57.5100 56.4000 56.5000 156,600
58.5400 58.5400 57.1700 57.8100 279,600
46 · 6-K Pre-market · 08:53 ET FORM 6-K ↗
57.0000 58.0600 56.5500 57.7100 205,600
45 · 6-K Pre-market · 06:07 ET FORM 6-K ↗ 44 · 6-K Pre-market · 06:05 ET FORM 6-K ↗
57.0000 58.2200 56.6900 57.8300 273,600
Weekend
Weekend
57.2400 57.8100 55.5100 55.6800 192,200
43 · 6-K Pre-market · 06:03 ET FORM 6-K ↗ 42 · 6-K Pre-market · 06:00 ET FORM 6-K ↗
55.4300 57.8700 55.3100 57.4100 205,000
58.2600 58.3500 57.2600 57.3600 240,500
58.1800 59.4500 58.1800 58.6100 172,300
57.1700 58.4300 57.1700 57.8300 172,500
Weekend
Weekend
57.6900 57.8800 56.5700 56.8900 233,800
59.0200 59.0200 57.1000 57.8800 172,000
59.3200 60.0000 58.7500 59.5000 115,200
60.0000 60.9100 59.2500 59.7600 189,500
57.1000 60.4200 56.9500 60.1800 196,500
Weekend
Weekend
59.6300 59.6300 58.1500 58.9800 164,000
59.5600 60.1100 58.5000 59.5000 270,000
59.9000 61.6900 58.7500 61.0400 356,700
63.3300 64.0100 60.3700 63.5700 259,500
67.8200 69.0500 67.3600 69.0400 160,300
Weekend
Weekend
70.3300 70.4800 69.0000 69.5900 223,600
70.4000 70.6700 67.8300 69.6000 161,800
70.7900 71.3500 70.2000 70.5500 188,400
69.0800 69.6300 68.7800 69.1200 192,600
41 · 6-K/A After market open · 10:31 ET FORM 6-K/A ↗
67.8100 68.5000 67.1600 67.3700 161,400
Weekend
Weekend
67.3400 69.0000 67.3400 68.8300 149,500
65.8700 67.5500 65.8700 67.1300 139,900
40 · 6-K Pre-market · 09:24 ET FORM 6-K ↗ 39 · 6-K Pre-market · 09:23 ET FORM 6-K ↗ 38 · 6-K Pre-market · 06:03 ET FORM 6-K ↗
64.9200 65.5700 64.6200 64.8800 128,200
66.1000 66.1000 63.6400 64.8200 150,400
No trading
Weekend
Weekend
65.5000 66.0800 64.5400 65.6200 132,300
66.8000 67.9600 65.0800 65.4100 284,100
64.5700 65.3200 64.1200 65.3200 135,000
63.5400 64.2400 63.4900 63.7300 101,800
62.7500 63.6900 62.3800 63.5600 171,500
Weekend
Weekend
62.2700 63.3300 62.0200 63.2700 86,200
61.5600 62.6400 61.5500 62.1000 184,000
63.5200 63.5200 60.8100 61.4500 187,000
62.0300 62.7200 60.8700 61.7600 173,000
37 · 6-K Pre-market · 06:11 ET FORM 6-K ↗ 36 · 6-K Pre-market · 06:09 ET FORM 6-K ↗ 35 · 6-K Pre-market · 06:03 ET FORM 6-K ↗
59.1700 60.8200 58.9800 60.1700 146,500
34 · 6-K Pre-market · 07:44 ET FORM 6-K ↗
Weekend
Weekend
59.7000 60.0500 58.8300 59.3200 182,400
63.0900 63.6000 60.0000 61.7300 274,900
33 · 6-K Pre-market · 08:33 ET FORM 6-K ↗ 32 · 6-K Pre-market · 08:31 ET FORM 6-K ↗ 31 · 6-K Pre-market · 08:29 ET FORM 6-K ↗ 30 · 6-K Pre-market · 06:07 ET FORM 6-K ↗
65.1200 65.4900 64.1300 64.7100 227,900
62.0300 63.5000 62.0300 63.2900 117,300
63.6700 63.6700 62.3300 62.3300 243,100
Weekend
Weekend
62.6200 63.7100 62.0200 63.4100 251,000
61.1100 62.3100 61.1100 62.0200 213,600
60.5900 60.7800 59.5600 60.2100 211,400
58.7700 60.2900 58.6700 60.0700 267,700
No trading
Weekend
Weekend
56.6000 56.6000 55.1500 55.2100 765,800
60.0800 60.3000 58.8400 59.0300 372,700
29 · 6-K Pre-market · 06:04 ET FORM 6-K ↗
58.9600 59.7400 58.9000 59.4400 215,900
59.2000 60.6600 59.1400 60.2100 480,800
53.2100 54.2000 53.2100 53.8000 218,300
Weekend
Weekend
52.0600 53.1600 52.0600 53.0700 137,700
51.8700 52.0600 51.1800 51.4100 178,400
53.5200 53.7500 52.6100 52.9200 141,500
52.7500 54.0900 52.6000 53.8400 379,600
53.0200 53.2500 52.4200 52.9600 214,900
28 · 6-K Pre-market · 06:03 ET FORM 6-K ↗
Weekend
Weekend
52.5100 53.4500 52.1600 53.4500 329,400
No trading
53.2100 53.4000 53.0100 53.2100 75,400
27 · 6-K Pre-market · 06:27 ET FORM 6-K ↗
53.4800 53.9100 53.3000 53.4300 100,900
54.4900 54.7800 54.2000 54.3500 109,300
Weekend
Weekend
53.8200 54.3100 53.7800 54.0600 147,100
No trading
53.9200 54.9400 53.9200 54.6600 114,600
51.7500 52.2700 51.7200 52.0500 81,000
51.3600 51.9300 51.3600 51.8600 79,700
Weekend
Weekend
51.5000 51.7900 51.0000 51.0100 226,000
26 · 6-K Pre-market · 06:03 ET FORM 6-K ↗
51.9800 52.8700 51.8400 51.9500 190,100
53.2000 53.6500 52.7800 52.8800 123,300
25 · 6-K After market open · 10:00 ET FORM 6-K ↗
53.2300 53.5600 52.7300 52.7600 159,100
54.4000 54.8000 54.0500 54.6000 107,900
Weekend
Weekend
53.9000 54.5500 53.4000 53.8500 169,200
24 · 6-K Pre-market · 06:02 ET FORM 6-K ↗
52.9000 53.6600 52.9000 53.3300 119,200
53.9400 54.6700 53.5400 54.4500 149,100
53.7000 54.0800 53.5400 53.9500 63,000
54.3000 54.4300 53.7000 53.9900 121,300
23 · 6-K Pre-market · 06:18 ET FORM 6-K ↗
Weekend
Weekend
53.0400 53.9700 52.8900 52.9900 208,400
52.6600 52.7800 52.0000 52.2600 83,300
53.0300 53.4100 52.6800 53.2100 111,200
53.0900 53.4400 52.6900 53.1900 86,200
52.9600 53.6300 52.7200 53.1300 138,700
Weekend
Weekend
53.5000 53.5100 53.0000 53.0800 199,800
22 · 6-K Pre-market · 08:07 ET FORM 6-K ↗
No trading
54.1400 55.0000 54.0000 54.9600 211,300
51.7000 52.3200 51.3700 52.2400 181,700
51.9900 52.4000 51.5100 52.3000 154,500
Weekend
Weekend
53.0300 53.6900 52.2400 53.4500 107,100
55.1800 55.9600 53.7800 53.9000 284,300
54.0900 54.4000 53.5100 53.7800 138,700
53.4300 54.5500 53.4300 54.2400 201,700
53.6600 54.4100 53.4300 53.5900 100,300
Weekend
Weekend
53.8500 54.6900 53.3800 54.2600 113,700
55.0000 55.3500 54.1400 54.4000 133,000
54.6000 55.2200 54.6000 55.1100 108,800
21 · 6-K Pre-market · 06:04 ET FORM 6-K ↗ 20 · 6-K Pre-market · 06:03 ET FORM 6-K ↗ 19 · 6-K Pre-market · 06:02 ET FORM 6-K ↗
52.2300 53.0100 52.2300 52.6600 210,300
52.0600 53.1300 52.0600 53.0700 122,800
Weekend
Weekend
51.4500 52.1200 51.0000 51.7800 183,700
53.4200 53.4200 52.7200 52.8800 123,800
52.8000 53.7900 52.3500 53.7500 133,200
18 · 6-K Pre-market · 06:03 ET FORM 6-K ↗
54.2200 54.6700 53.5500 53.7700 135,300
54.8000 55.1200 54.4000 54.7900 126,600
Weekend
Weekend
54.7100 54.9600 54.0600 54.6200 129,800
56.1000 56.1500 54.8700 55.2400 148,700
57.2400 58.0000 57.0500 57.4700 118,000
55.9400 56.5100 55.8700 56.1700 121,700
55.1200 56.3500 54.7300 56.2200 127,300
17 · 6-K Pre-market · 08:42 ET FORM 6-K ↗ 16 · 6-K Pre-market · 06:11 ET FORM 6-K ↗
Weekend
Weekend
56.0000 56.3400 55.3800 55.9900 170,100
53.1400 53.8400 53.1400 53.7500 121,800
53.4400 53.8900 52.6500 53.0900 148,100
52.0100 52.0100 51.1400 51.3800 116,400
52.9000 52.9000 52.1600 52.6200 107,500
Weekend
Weekend
51.0000 52.4700 51.0000 52.4000 171,600
50.3300 51.2400 50.3000 50.9400 145,500
49.4100 49.6900 49.1700 49.4200 122,700
47.3200 49.4800 47.3200 49.4300 164,200
15 · 6-K Pre-market · 08:00 ET FORM 6-K ↗
47.7300 48.1800 47.5000 47.9700 165,400
Weekend
Weekend
46.7100 46.7400 44.9900 45.1300 219,300
48.9100 48.9100 48.0400 48.3300 103,100
48.1600 48.9000 48.0800 48.6900 114,900
48.6500 49.2900 47.8800 47.9200 83,000
49.0000 49.2300 48.5800 48.5800 116,400
Weekend
Weekend
48.9400 49.1000 48.5600 48.9100 69,800
49.3800 49.5400 48.4000 48.5500 112,100
48.9900 49.8600 48.9300 49.8000 134,600
49.0800 49.2300 48.7900 49.2100 67,900
49.3000 49.8600 49.3000 49.3500 96,000
Weekend
Weekend
49.1800 49.4800 48.7300 48.7300 123,700
49.4500 50.1000 49.4500 49.7000 152,600
48.8100 49.3000 48.6100 48.8400 205,500
50.5000 50.6100 49.4700 49.5000 95,300
50.2500 50.6100 49.8400 50.3400 114,200
Weekend
Weekend
50.9800 51.2200 50.1900 50.2200 112,400
51.6800 52.0500 51.0300 51.0300 117,000
14 · 6-K After market open · 09:50 ET FORM 6-K ↗ 13 · 6-K After market open · 09:49 ET FORM 6-K ↗
51.6300 52.5700 51.2300 51.4500 156,000
51.4400 51.7600 50.9600 51.1500 136,800
51.2300 52.1200 51.2300 52.1200 149,000
Weekend
Weekend
51.1500 51.1600 50.6000 50.7400 142,400
51.0900 51.4600 50.9100 51.1600 181,100
51.1100 51.8200 50.9100 51.1900 139,300
51.3500 51.8600 50.9400 50.9500 159,700
50.8800 51.2800 50.6700 50.9300 192,400
Weekend
Weekend
50.5000 51.3400 50.2300 51.3400 292,100
12 · 6-K Pre-market · 06:07 ET FORM 6-K ↗
51.0300 51.7500 50.9800 51.7500 177,900
50.6900 51.1100 50.6100 50.9800 139,600
11 · 6-K Pre-market · 07:21 ET FORM 6-K ↗
50.5600 50.5600 50.0700 50.5200 187,000
No trading
Weekend
Weekend
51.8200 51.9400 51.2500 51.5900 214,900
10 · 6-K Pre-market · 06:02 ET FORM 6-K ↗
52.7000 52.8100 52.2600 52.8100 172,700
9 · 6-K Pre-market · 09:13 ET FORM 6-K ↗
53.2000 53.5200 52.9700 53.5200 89,600
54.1400 54.5000 54.0000 54.4800 76,800
55.5200 55.5900 55.1700 55.2900 90,800
Weekend
Weekend
54.2000 55.8500 54.1400 55.7600 155,100
54.1500 54.4800 53.7300 54.3700 109,300
8 · 6-K Pre-market · 06:02 ET FORM 6-K ↗
53.5800 53.6600 53.3000 53.5200 93,600
54.2200 54.3800 53.6200 53.7200 72,100
7 · 6-K Pre-market · 06:02 ET FORM 6-K ↗
54.8400 54.8500 54.1500 54.1500 99,200
Weekend
Weekend
55.2600 55.8100 54.9100 55.2600 83,400
55.4700 55.4700 54.6000 54.9500 73,900
56.1000 56.4100 55.9200 56.3900 97,500
55.1700 55.9900 55.1700 55.9100 103,000
6 · 6-K Pre-market · 06:08 ET FORM 6-K ↗ 5 · 6-K Pre-market · 06:05 ET FORM 6-K ↗ 4 · 6-K Pre-market · 06:03 ET FORM 6-K ↗
55.0800 55.3400 54.8000 54.9400 87,000
Weekend
Weekend
53.6800 53.9300 53.3600 53.6700 127,700
54.4100 54.4700 53.5700 54.0300 150,600
53.8400 54.0900 53.7000 53.8500 53,400
3 · 6-K After market open · 09:48 ET FORM 6-K ↗
53.3000 54.0400 53.2800 53.8400 109,700
52.4300 52.7700 51.9500 52.3600 99,300
Weekend
Weekend
51.7700 52.1900 51.1600 51.9400 157,100
55.0200 55.0200 54.0300 54.6400 77,500
2 · 6-K Pre-market · 08:52 ET FORM 6-K ↗ 1 · 6-K Pre-market · 06:58 ET FORM 6-K ↗
55.9000 56.1800 55.0800 55.2600 137,900
56.9600 57.2900 56.4700 56.7300 95,700
58.7000 58.7000 57.4000 57.5200 94,300
Weekend
Weekend
59.6000 60.1000 59.1800 60.0700 149,100
61.0000 61.0000 59.9600 60.0700 134,500
60.7500 61.2400 60.5300 61.1500 150,200

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.