Smurfit WestRock plc SW

Open calendar →

Smurfit WestRock plc Ordinary Shares · Company · NYSE

Paper trade (simulated — no real money)

Fill: USD 45.8300 · FX 1 USD = 1.266600 SGD · about SGD 58.0483 per unit

Sign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.

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

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

USD 46.91 → 45.83 · -2.3%
51.84042.31532.790 1 2 3 4 5,6 7 8 9 10,11 12,13 14 15,16 17 18 Sep 25Dec 25Mar 26Jun 26Sep 26

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

Price & SEC Filing History 05 Sep 2025 — 06 Sep 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.

Weekend
Weekend
45.2700 46.2600 44.9600 45.8300 2,716,339
45.7000 46.0150 44.4100 45.2600 3,014,100
45.4800 46.6800 45.1400 45.3600 3,695,200
46.6200 46.8400 45.3450 45.4300 8,187,600
47.3500 48.0000 46.6650 46.9000 5,529,500
Weekend
Weekend
49.0100 49.4300 47.7650 48.2900 3,979,700
49.0800 49.5500 48.5900 48.6300 6,380,600
49.8300 50.5200 49.3800 49.5600 3,390,700
49.3800 49.5900 48.2000 49.4300 3,180,600
49.5900 50.1500 48.6600 48.6900 4,692,600
Weekend
Weekend
48.7100 49.6300 48.2500 49.3900 3,810,100
47.8900 49.4350 47.7300 48.1900 5,625,800
47.6900 48.7700 47.2050 48.7100 5,407,000
47.6500 48.0500 47.2300 47.3000 2,705,400
49.5300 49.5300 47.7800 47.8100 3,986,100
Weekend
Weekend
49.5700 49.6600 49.0000 49.2500 4,917,700
49.6600 50.1900 49.2800 50.0200 4,194,700
49.8100 49.9300 48.2500 49.2500 3,332,100
48.0200 49.6900 47.1600 49.6200 6,415,900
47.8400 47.9100 47.2300 47.5900 3,449,600
Weekend
Weekend
47.1000 48.3100 46.6550 48.2800 3,365,300
48.0000 48.1100 46.7100 46.9300 3,867,200
48.4800 48.8300 47.9500 48.4700 4,210,300
47.3500 48.6400 46.8200 48.5200 4,433,400
46.7600 47.1500 45.5650 46.8800 4,543,200
Weekend
Weekend
47.5100 48.3100 45.2900 45.9700 6,943,900
18 · 10-Q Pre-market · 06:12 ET 10-Q ↗
48.3700 48.3800 46.8400 47.5200 4,702,800
47.4600 48.6700 46.8750 48.2600 6,064,200
17 · 8-K Pre-market · 06:39 ET FORM 8-K ↗
51.0000 51.9900 50.5800 50.8000 9,513,700
49.3600 50.1150 48.2200 50.0900 8,429,900
Weekend
Weekend
43.5500 48.7000 43.5500 48.5600 8,936,000
43.9900 44.7100 43.0800 43.7100 4,229,700
43.1400 44.6600 42.8100 44.5100 4,038,500
44.0900 44.2950 42.4200 43.0600 3,595,300
44.7200 44.8100 43.0800 43.1400 4,789,200
Weekend
Weekend
44.8000 45.6800 43.9150 44.3000 4,809,900
43.5700 44.8900 43.5200 44.7700 4,123,200
43.5300 44.3200 43.1850 43.5900 3,710,300
43.8000 43.8200 42.8800 42.9100 3,844,900
44.2300 44.6700 42.8500 43.1500 4,465,100
Weekend
Weekend
43.7800 44.7800 43.7400 44.2300 4,140,200
42.9000 43.5100 42.7500 42.9900 4,939,000
44.2700 44.2700 41.1350 42.0800 7,636,500
45.6700 45.9200 44.4500 45.0000 6,501,200
45.7700 46.0000 45.0300 45.6400 6,849,700
Weekend
Weekend
No trading
46.4500 46.4500 44.6500 45.9300 4,930,900
45.9500 46.6000 45.6400 46.0900 3,942,300
45.8600 46.5400 43.6900 46.2600 6,767,000
46.7800 46.7800 44.6000 46.1700 6,737,300
Weekend
Weekend
46.3000 47.1000 45.6400 46.9800 8,561,300
46.9700 47.8610 46.2300 46.8400 8,959,000
44.6900 46.7200 44.6900 46.5600 9,239,600
44.9100 45.6700 44.3600 44.3600 5,039,300
44.0100 45.5000 44.0000 45.3900 6,315,700
Weekend
Weekend
No trading
43.5700 45.2350 43.3300 44.2000 9,449,100
44.0400 45.0550 43.3800 43.4200 5,610,500
44.6300 44.9500 43.8050 44.0500 3,774,100
44.6800 45.5750 44.4900 44.5100 7,661,900
Weekend
Weekend
43.3300 43.6200 41.8550 43.3200 5,863,200
38.6350 42.7300 38.6300 42.6900 9,021,000
41.0600 41.1500 38.1600 38.9500 6,930,300
41.3100 41.5600 39.9500 41.3600 8,820,400
41.0400 41.6700 40.4750 40.5000 5,012,700
Weekend
Weekend
41.6500 42.3900 41.1400 41.2800 3,694,000
42.7300 43.2200 42.1000 42.2800 3,887,200
41.8900 42.5150 41.5050 42.1200 3,599,200
41.2000 42.7750 41.0500 42.2400 3,607,900
40.1300 41.6500 39.7300 41.2500 5,619,000
Weekend
Weekend
40.5600 42.2150 40.1900 41.1500 7,042,000
39.6200 41.1500 39.0600 41.0200 4,776,000
39.5300 40.1750 39.4450 39.8800 5,688,100
38.5300 39.2700 38.5000 39.2000 4,554,700
No trading
Weekend
Weekend
38.1000 38.1800 37.2000 38.0500 3,880,300
36.4000 37.8790 36.2150 37.7400 3,795,900
36.0300 37.3100 35.5300 37.1300 5,467,700
36.8100 36.8600 35.5950 35.6200 4,728,900
37.7200 38.2900 37.2500 37.3500 3,910,500
Weekend
Weekend
38.9700 39.1900 37.3350 37.4800 3,793,400
40.8500 41.0100 39.9450 40.0200 3,501,600
40.7300 41.1900 40.3750 40.4400 3,124,900
40.9600 41.2650 39.9200 40.5800 3,352,700
41.9500 41.9500 40.8300 40.9000 3,746,600
Weekend
Weekend
41.9000 42.5600 41.2800 41.5500 5,216,200
42.1500 42.7050 41.5700 41.6300 4,722,900
41.0700 42.2900 40.9900 41.8900 6,109,700
38.1900 39.8750 38.1800 39.5100 6,036,500
39.2700 40.0450 37.9500 37.9700 6,912,200
Weekend
Weekend
38.9500 40.0000 38.9500 39.4300 6,017,600
16 · 10-Q Pre-market · 02:23 ET 10-Q ↗ 15 · 8-K Pre-market · 04:44 ET FORM 8-K ↗
37.9000 39.2400 36.6850 38.3900 12,401,100
14 · 8-K Pre-market · 02:38 ET FORM 8-K ↗
40.5300 40.7700 39.5300 39.6800 5,306,400
40.2200 41.0300 39.0200 40.5600 7,122,200
39.8000 40.5700 39.7800 40.0400 4,751,400
Weekend
Weekend
40.2500 40.4200 39.5500 39.9600 4,488,000
40.0000 41.1900 39.8700 40.5200 4,733,400
41.4500 41.5400 39.3700 39.6900 5,159,600
42.7900 43.0300 41.1700 41.2200 3,628,800
42.6000 42.9800 42.2800 42.7000 4,085,500
Weekend
Weekend
42.4200 43.4500 42.1000 42.2400 8,233,400
41.5600 41.9100 41.0100 41.2000 5,351,400
42.1100 42.1100 40.9500 41.4000 5,214,500
42.3600 42.4400 41.7900 42.1000 3,324,000
41.5100 42.1550 41.0000 42.1100 3,220,100
Weekend
Weekend
42.9100 43.1070 41.9700 42.0600 3,119,500
41.6600 42.4300 41.1900 42.1400 3,302,100
41.9000 42.5000 41.8500 42.2800 4,891,200
39.8250 39.8250 38.8000 39.2300 4,277,700
39.1000 40.1550 39.0000 40.1100 2,827,900
Weekend
Weekend
No trading
39.0400 39.9200 38.2400 39.2900 6,734,700
40.1600 40.7100 39.9400 40.1300 3,119,300
38.9900 40.1300 38.7900 39.8500 6,834,500
39.6800 39.7950 38.1900 38.2500 5,664,900
Weekend
Weekend
39.8500 40.1900 39.0200 39.4100 7,719,900
40.5000 41.0700 40.0900 40.4400 6,309,600
40.3300 40.7200 39.4300 40.6700 6,065,500
38.4500 40.4300 38.1350 39.8600 6,965,000
38.2800 39.1600 37.4700 38.7000 7,766,000
Weekend
Weekend
37.2300 37.4600 36.0000 36.2100 11,251,600
37.8500 38.0900 36.3450 36.9300 6,284,600
39.8700 39.9000 38.5500 38.5800 4,591,500
40.0500 40.4300 39.8500 40.0800 4,621,200
39.9700 40.2700 39.2500 39.4200 4,001,800
Weekend
Weekend
40.2200 40.9100 39.6000 39.7500 6,078,500
41.8000 41.8700 39.7100 39.7100 5,971,400
42.8800 42.8800 41.8700 42.2000 4,400,600
13 · DEFA14A Pre-market · 02:33 ET DEFA14A ↗ 12 · DEF 14A Pre-market · 02:30 ET DEF 14A ↗
42.4200 43.2500 41.5300 42.7400 7,375,100
42.0100 42.8800 40.1300 42.0900 8,727,600
Weekend
Weekend
43.9300 44.0000 42.5000 42.8500 7,448,200
45.0000 45.4100 43.9700 44.5900 6,844,300
44.8600 45.6100 44.6600 45.1900 4,559,000
44.8000 45.4450 44.2100 45.2000 5,098,900
45.8600 47.0300 45.3300 46.8200 5,573,500
Weekend
Weekend
45.9650 47.1000 45.5000 47.0100 7,949,000
11 · 10-K Pre-market · 01:11 ET 10-K ↗ 10 · 8-K Pre-market · 02:00 ET FORM 8-K ↗
45.7800 46.7300 44.4600 46.4700 5,314,400
46.3200 46.5350 44.5700 45.9700 3,923,900
46.5100 47.1300 45.8600 45.9000 3,717,900
46.1300 46.5700 44.7550 46.2900 6,307,400
Weekend
Weekend
50.0000 50.1400 48.5000 48.7400 6,191,200
52.0500 52.2200 49.5800 49.7800 6,781,800
50.3300 51.9200 50.0500 51.8400 8,146,000
50.2700 51.3200 49.8800 50.8200 9,015,700
No trading
Weekend
Weekend
51.3500 51.8650 50.3900 51.5600 8,737,000
50.1150 52.6500 50.0950 51.4200 13,589,500
48.6750 51.6300 48.1900 50.2800 20,225,900
9 · 8-K Pre-market · 01:39 ET FORM 8-K ↗
44.1700 45.7900 44.0600 45.7500 10,327,000
44.1400 44.4000 43.3900 44.0500 6,131,500
Weekend
Weekend
43.9600 44.3600 43.2650 44.1400 5,905,400
44.1250 44.2800 42.5750 43.1700 5,173,900
41.5950 44.5900 41.3900 44.3900 6,771,100
41.5200 42.3900 40.7800 40.9000 7,460,500
41.1700 42.2950 41.0100 41.9600 5,369,200
Weekend
Weekend
41.7100 41.7950 40.6900 41.6300 5,454,600
43.3300 43.5100 41.2200 42.1200 7,174,400
42.9700 43.3400 41.8200 42.4100 3,960,900
43.2600 43.4900 42.8500 42.9600 3,836,700
44.1300 44.6100 43.3700 43.3800 5,681,800
Weekend
Weekend
41.3700 43.8400 41.0750 43.8000 10,768,000
42.2500 42.4550 41.7100 41.7800 3,602,000
41.4900 42.2300 41.1100 41.9300 5,181,300
41.2800 42.1100 40.4300 40.9500 6,256,300
No trading
Weekend
Weekend
43.1300 43.2110 42.3250 42.7100 4,285,800
42.4200 43.6650 42.4200 43.3300 4,089,700
42.9500 43.2450 42.4000 42.7400 3,774,900
42.9000 43.0000 42.2900 42.6800 4,208,700
42.6600 43.2200 41.9200 42.9400 4,894,000
Weekend
Weekend
41.7000 43.1000 41.5400 42.9800 4,526,500
40.0300 43.2850 39.6200 42.3000 9,156,500
41.0700 41.4200 39.4500 39.6400 5,584,500
39.9500 41.3150 39.7000 40.9500 5,145,900
39.3200 40.5200 39.2300 40.0700 5,567,300
Weekend
Weekend
38.8400 39.7750 38.5500 39.6000 4,506,800
No trading
38.7800 38.9100 38.5200 38.6700 3,484,400
38.6400 38.9200 38.6000 38.8400 2,354,500
38.6900 38.7900 38.3500 38.6800 3,555,000
Weekend
Weekend
38.3200 38.7800 38.1600 38.7400 2,171,300
No trading
38.2300 38.3500 37.6850 38.1300 1,125,200
38.3500 38.3500 37.5300 38.2400 2,999,800
38.2000 38.2500 37.6750 38.0900 5,032,600
Weekend
Weekend
38.3850 38.6300 38.0900 38.1100 10,373,600
38.0950 38.8050 37.7250 38.6200 5,629,700
37.4300 38.3200 37.3750 38.0200 5,476,600
37.6100 37.7800 37.3000 37.6900 6,362,500
37.5200 37.6200 37.0100 37.5400 4,952,500
Weekend
Weekend
38.5000 38.5400 37.0450 37.1900 4,719,400
37.6800 38.4400 37.5400 38.0100 6,745,800
35.5200 37.2000 35.4800 37.1700 4,339,600
35.5500 36.0300 35.0400 35.3100 3,256,100
36.1500 36.2800 35.7800 36.0600 5,752,700
Weekend
Weekend
36.3700 36.5900 35.9900 36.0400 5,562,900
35.9800 37.0800 35.9300 36.4500 6,357,200
34.7700 36.1800 34.6100 36.1200 7,070,300
35.4100 35.4300 34.2100 34.4500 5,488,000
35.6100 35.9600 35.0500 35.6500 6,076,800
Weekend
Weekend
36.0000 36.0900 35.6300 35.6900 2,662,900
No trading
34.8700 35.8700 34.8250 35.7800 3,750,400
34.1700 35.0300 34.1100 34.9600 5,106,900
33.4600 33.9300 33.3500 33.7100 6,202,400
8 · 8-K Pre-market · 01:28 ET FORM 8-K ↗
Weekend
Weekend
32.9600 34.1800 32.9200 33.7800 5,968,900
33.8400 34.0200 32.7290 32.7900 5,284,800
34.0000 34.0250 33.1850 33.6700 6,251,400
7 · 424B5 Pre-market · 05:40 ET 424B5 ↗
33.9100 34.5100 33.5950 33.8200 6,321,500
6 · 424B5 Pre-market · 06:43 ET 424B5 ↗ 5 · 424B5 Pre-market · 01:04 ET 424B5 ↗
34.2100 34.3600 33.6750 33.9200 4,563,900
4 · 424B5 Pre-market · 07:06 ET 424B5 ↗
Weekend
Weekend
34.4100 34.5400 33.7100 34.2900 4,507,100
35.4950 35.7800 34.9000 35.0800 4,891,800
35.9200 36.3500 35.3700 35.3800 4,473,900
3 · S-3ASR Pre-market · 03:32 ET S-3ASR ↗
36.0100 36.4700 35.6750 35.8400 7,860,800
36.0300 36.0600 35.1300 35.5000 4,847,500
Weekend
Weekend
35.1500 35.8200 35.0000 35.8100 4,821,500
2 · 10-Q Pre-market · 01:16 ET 10-Q ↗
35.8300 36.0350 35.2300 35.7200 4,795,100
36.4400 36.6000 35.4800 36.0500 5,812,500
35.9300 36.9600 35.9200 36.3100 6,910,900
36.7000 37.0950 35.9600 36.5700 7,809,600
Weekend
Weekend
35.6800 37.0700 35.2100 36.9200 7,649,400
37.4200 37.5780 35.8700 36.0400 10,299,900
41.4600 41.5600 37.7100 37.8400 19,642,900
1 · 8-K Pre-market · 02:48 ET FORM 8-K ↗
43.2800 43.2800 42.6600 43.0900 3,127,300
43.1200 43.5700 42.8600 43.4000 2,431,200
Weekend
Weekend
43.5400 43.5400 42.8800 43.0700 2,200,000
42.5100 43.2400 42.3700 43.0200 3,026,200
42.4500 43.2700 42.4400 42.6600 2,678,200
42.2600 42.8050 41.9300 42.5100 4,288,200
41.7400 42.3200 41.7000 42.2300 3,270,800
Weekend
Weekend
41.2600 42.0480 41.2500 41.4000 4,264,700
42.0000 42.0100 41.1900 41.3200 3,430,300
42.4600 42.4600 41.2400 41.7600 3,155,000
41.1600 42.8100 41.1250 42.2300 3,901,800
41.2700 41.7000 40.9300 41.5300 3,731,500
Weekend
Weekend
42.7800 43.3900 40.4200 40.4500 5,207,500
43.2800 43.4580 42.4950 42.8900 7,498,700
41.6400 43.5200 41.6400 43.3000 6,476,100
41.0300 41.5100 40.5700 41.1800 6,114,100
40.9900 42.0000 40.0300 40.3100 6,926,900
Weekend
Weekend
41.9700 42.5800 41.5700 41.9800 5,151,700
42.6300 42.7600 41.7750 41.8800 4,133,900
42.8800 43.5300 42.6450 42.6600 3,894,100
42.1300 42.6450 41.6900 42.5700 3,740,500
42.3100 42.3500 41.9000 42.2100 2,484,900
Weekend
Weekend
42.3100 42.6100 41.7150 42.1300 2,856,800
42.5000 43.0000 42.1400 42.2800 4,076,300
43.6700 44.4100 42.9950 43.2500 2,766,700
44.0100 44.4700 43.5700 43.8100 3,275,800
43.5700 43.7800 43.2200 43.4800 4,016,800
Weekend
Weekend
44.3150 44.4000 43.2000 43.8200 19,817,700
44.3800 44.5700 43.7400 44.1700 3,417,000
44.3500 45.2700 43.9300 44.0400 3,334,200
44.2200 44.5300 43.5750 44.2800 3,386,100
45.8500 45.8500 44.4050 44.4700 3,906,000
Weekend
Weekend
45.0300 45.3500 44.2200 44.2700 3,339,100
45.0200 45.8350 44.9300 45.6400 2,898,500
45.2600 45.6700 44.8900 45.2700 3,530,600
46.4700 46.7300 44.8550 45.3600 3,359,200
47.3600 47.5400 45.4900 46.6900 3,329,000
Weekend
Weekend
46.3300 47.2650 46.1900 46.9100 2,339,700

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.

18 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 06:12 ET Summarise
17 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 06:39 ET Summarise
16 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 02:23 ET Summarise
15 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 04:44 ET Summarise
14 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 02:38 ET Summarise
13 DEFA14A DEFA14A (opens SEC filing in a new tab) Pre-market · 02:33 ET Summarise
12 DEF 14A DEF 14A (opens SEC filing in a new tab) Pre-market · 02:30 ET Summarise
11 10-K 10-K (opens SEC filing in a new tab) Pre-market · 01:11 ET Summarise
10 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 02:00 ET Summarise
9 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 01:39 ET Summarise
8 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 01:28 ET Summarise
7 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 05:40 ET Summarise
6 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 06:43 ET Summarise
5 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 01:04 ET Summarise
4 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 07:06 ET Summarise
3 S-3ASR S-3ASR (opens SEC filing in a new tab) Pre-market · 03:32 ET Summarise
2 10-Q 10-Q (opens SEC filing in a new tab) Pre-market · 01:16 ET Summarise
1 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 02:48 ET Summarise