Brookfield Business Corporation Class A Subordinate Voting Share BBUC

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Brookfield Business Corporation Class A Subordinate Voting Shares · 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 31.25 → 30.81 · -1.4%
37.64033.18028.720 1 2 3 4 5,6 7 8 9 10 11 12 13,14 15,16,17,18 19 20 21 22 23 24 Jul 25Oct 25Jan 26Apr 26Jul 26

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

Price & SEC Filing History 22 Jul 2025 — 23 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
31.2400 31.4100 30.2750 30.8100 270,656
30.7400 31.5400 30.6700 30.9700 275,100
31.1300 31.1850 30.2400 30.4200 327,400
Weekend
Weekend
31.1300 31.4500 30.6800 31.2500 440,400
31.3100 31.7700 31.0500 31.3000 241,500
30.8300 31.5150 30.5200 31.2600 199,300
29.9600 30.8100 29.7550 30.4500 246,200
31.2200 31.5200 29.5600 29.5900 313,000
Weekend
Weekend
30.5400 31.3200 30.5100 30.9900 335,000
29.3700 30.6300 29.1780 30.4500 814,300
29.8500 29.9950 28.9200 29.3600 353,000
31.9600 32.0700 29.9000 30.2100 421,500
30.5900 31.7250 30.5900 31.7000 381,900
Weekend
Weekend
No trading
30.2500 31.5200 30.2200 30.7800 396,000
30.1000 30.9800 29.9300 30.0800 377,100
29.5300 30.0400 29.1200 29.8500 473,400
31.4000 31.4800 29.3200 29.3200 588,900
Weekend
Weekend
32.0000 32.4550 30.5700 31.1900 6,931,400
32.6700 33.2700 32.0100 32.0100 344,200
33.0600 33.4700 32.2800 32.5000 579,100
32.7500 32.8900 32.2400 32.8600 369,700
33.1800 33.4500 32.6850 32.9300 591,300
Weekend
Weekend
No trading
24 · 6-K After-hours · 17:23 ET FORM 6-K ↗
32.4400 33.4400 32.2200 33.0900 717,900
32.5900 33.5800 31.8900 31.9100 434,000
32.9000 33.0100 32.3050 32.6500 323,500
32.5400 32.9100 32.0750 32.6900 260,000
Weekend
Weekend
31.7800 32.4600 31.0800 32.2800 256,200
32.3700 32.5300 31.1700 31.5100 330,000
32.3400 32.5400 31.8300 32.0400 367,200
31.4800 32.7900 31.0800 32.4400 591,700
33.2700 33.3900 31.5300 31.7800 367,700
Weekend
Weekend
33.2200 33.6500 32.8500 32.8900 418,800
33.0500 33.5800 32.9300 33.0700 261,800
32.8100 33.1600 32.5100 32.7800 333,500
32.7300 33.4300 32.7300 33.1800 205,100
32.3800 33.3700 32.3800 33.1100 403,700
Weekend
Weekend
33.2800 33.5950 32.7750 32.8300 237,700
32.9100 34.1250 32.9100 33.3700 235,500
33.7400 34.4300 33.1900 33.2200 221,200
33.8900 34.7250 33.4000 33.7800 368,900
No trading
Weekend
Weekend
34.3300 34.4500 33.6450 33.6500 183,200
32.8000 34.1800 32.7200 33.9400 224,300
23 · 6-K After market open · 10:07 ET FORM 6-K ↗
32.1500 33.2700 31.6800 32.8800 237,700
33.2600 33.4550 32.2400 32.2700 271,500
33.1200 34.1750 33.0550 33.4700 176,200
Weekend
Weekend
32.1700 33.2200 31.9800 33.1200 260,000
22 · F-10/A Next filing day · accepted 14 May, 17:40 ET F-10/A ↗
32.3300 33.5600 32.3300 32.7200 267,900
33.1000 33.4300 32.4200 32.6300 287,900
31.4600 33.0600 31.4600 32.7200 350,700
21 · 6-K After-hours · 16:58 ET 6-K ↗
30.6900 31.8200 29.5900 31.8100 341,200
Weekend
Weekend
33.5800 33.5800 30.5800 30.8500 507,300
20 · 6-K Pre-market · 06:45 ET FORM 6-K ↗
35.0800 35.0800 33.3500 33.6100 226,300
34.6500 35.1500 34.5700 34.9900 227,700
34.2100 34.5950 33.9600 34.4000 255,300
34.3700 34.4780 33.2000 33.9900 263,900
Weekend
Weekend
33.8500 34.4650 33.8500 34.2600 207,200
33.2000 34.1700 33.2000 34.1000 261,300
33.3000 33.6200 32.7200 33.3900 257,000
33.3400 33.5200 33.0600 33.4300 156,000
33.1500 33.8600 33.1500 33.4800 199,900
Weekend
Weekend
33.4500 33.6500 33.1800 33.4300 199,000
33.9500 33.9900 32.8500 33.5300 206,100
34.0100 34.6200 33.6700 33.9600 185,300
34.3000 34.4800 33.8200 34.0700 189,200
34.7200 34.8200 33.6870 34.2900 230,000
Weekend
Weekend
34.5800 35.0900 34.5450 34.7500 273,300
34.4100 35.0200 33.7700 34.0800 250,600
34.9200 34.9400 34.3400 34.7500 383,500
34.0000 34.6400 33.7500 34.6100 282,900
33.2500 34.1200 33.0400 34.1100 341,600
Weekend
Weekend
32.6200 33.8000 32.6200 33.3300 212,600
32.8000 33.4600 32.7000 32.7000 173,500
34.1000 34.1000 33.0000 33.2600 172,800
33.7200 33.9200 31.9500 32.9300 317,500
34.7300 35.0200 33.8000 34.2800 231,600
Weekend
Weekend
No trading
19 · 6-K After-hours · 17:15 ET FORM 6-K ↗
32.4600 34.5100 32.4600 34.4700 228,500
31.7100 33.4500 31.6000 33.4500 382,300
16 · F-10 After market open · 13:58 ET F-10 ↗
33.2500 35.3700 31.2300 31.6400 352,600
18 · 20-F Next filing day · accepted 30 Mar, 18:57 ET 20-F ↗ 17 · 6-K Next filing day · accepted 30 Mar, 21:24 ET FORM 6-K ↗ 15 · 6-K Next filing day · accepted 30 Mar, 19:33 ET FORM 6-K ↗
32.2800 32.9300 30.2100 31.6500 557,300
Weekend
Weekend
14 · 6-K After-hours · 16:05 ET FORM 6-K ↗
32.6100 33.1600 31.9300 32.0800 423,800
13 · 8-K12G3 Pre-market · 06:45 ET 8-K12G3 ↗
32.3000 33.5900 32.3000 32.8200 308,700
30.9900 32.8890 30.9900 32.5400 304,500
30.3700 31.3600 30.2000 30.5400 314,400
30.5700 32.3100 30.5700 30.9100 262,000
Weekend
Weekend
30.0800 30.4250 29.3650 29.7300 454,500
30.4900 30.7800 29.6000 30.1200 278,300
30.4700 31.3800 30.4200 30.7900 226,900
30.5400 31.4300 30.5400 30.9700 190,600
30.5200 31.5100 30.2890 30.6400 145,800
12 · 6-K Pre-market · 06:45 ET FORM 6-K ↗
Weekend
Weekend
31.2400 31.5900 29.7800 30.0200 160,300
11 · 6-K Next filing day · accepted 12 Mar, 17:48 ET FORM 6-K ↗
32.1100 32.9800 30.8150 30.9700 189,100
33.4400 34.1100 32.6000 32.7500 104,500
32.8000 34.4400 32.8000 33.7700 117,400
32.7600 33.3500 32.2300 32.9300 127,600
Weekend
Weekend
33.5100 34.3400 32.9850 33.2800 177,700
34.3000 35.0600 33.9600 34.3800 83,900
35.6100 35.6100 34.7100 34.8200 118,600
34.2500 35.2700 33.4300 34.9100 114,700
33.7500 35.5100 33.7500 35.1800 144,500
Weekend
Weekend
34.4400 35.3600 34.0600 34.4500 103,000
35.1100 35.3400 34.8700 35.0400 83,200
34.6700 35.6500 34.5500 34.8700 64,700
34.4700 35.2200 34.2700 34.4900 67,800
35.3200 35.4500 34.2700 34.3000 99,900
Weekend
Weekend
35.3900 36.0400 35.0300 35.5000 51,200
35.1700 35.5000 35.0000 35.4600 45,900
35.5900 36.3800 35.3400 35.5400 73,300
33.7400 35.9800 33.7400 35.6600 84,300
No trading
Weekend
Weekend
35.1500 35.3250 33.8600 34.1200 83,700
36.9400 37.3200 34.8500 35.0400 74,300
38.2500 38.2500 36.3300 36.4500 62,700
37.2800 38.0000 36.9650 37.6400 65,000
36.2800 37.3500 36.2800 37.2400 73,900
Weekend
Weekend
35.8500 36.7000 35.8500 36.4600 111,400
36.0500 36.1500 35.1000 35.2300 81,800
36.4600 36.6050 35.3050 36.1600 96,700
37.0000 37.4700 35.1700 36.1000 125,700
35.6900 37.4000 35.5000 36.8000 124,800
Weekend
Weekend
35.2800 35.8300 34.8800 35.6600 113,700
10 · 6-K Pre-market · 06:45 ET FORM 6-K ↗
34.8900 35.7200 34.8100 35.2800 73,900
34.7800 35.2900 34.5100 34.7500 117,500
34.8800 35.5600 34.8600 34.8600 99,500
35.4400 35.8900 34.8900 34.8900 43,800
Weekend
Weekend
36.1200 36.5650 35.2150 35.4200 49,700
36.0700 37.1450 35.2100 36.3100 99,100
36.2200 36.5000 35.1550 35.8300 66,500
36.0600 36.6400 35.5200 36.1100 130,300
No trading
Weekend
Weekend
36.6100 37.0600 36.3100 36.3700 69,900
35.3600 36.9900 35.3600 36.6300 87,500
34.9800 35.5200 34.7950 35.3400 72,700
9 · 6-K After-hours · 16:17 ET FORM 6-K ↗
35.6200 35.7900 35.0000 35.3200 64,600
34.3200 35.7450 34.3200 35.5700 89,200
Weekend
Weekend
34.6200 35.1200 34.3200 34.5800 89,200
33.7600 34.6500 33.6000 34.5100 188,100
36.6600 37.2650 34.1100 34.1900 193,600
37.4500 37.6900 36.7000 36.7100 127,200
36.4800 37.7300 36.3710 37.5700 246,300
Weekend
Weekend
36.1500 36.8800 35.7750 36.4000 114,700
No trading
36.1600 36.3000 35.5600 35.8800 61,500
37.1300 37.2800 35.9300 36.0100 38,800
36.7700 37.1800 36.0900 36.9500 62,900
Weekend
Weekend
36.7400 37.0900 36.3770 36.8900 34,800
No trading
36.0800 36.8300 35.5150 36.5400 28,200
35.8600 36.2000 35.4500 35.9400 51,200
36.2200 37.0000 35.7600 36.0500 78,900
Weekend
Weekend
35.5300 36.4000 35.5300 36.1400 134,100
35.7500 36.4000 35.1300 35.4100 98,700
35.7600 36.1800 34.9000 35.0900 77,500
35.5900 36.1300 35.5900 35.8600 74,600
36.4700 36.4700 35.3790 35.6300 70,200
Weekend
Weekend
37.1000 37.1000 35.8800 35.9200 79,800
36.4200 37.0550 36.3700 36.8400 94,300
36.1500 36.5400 35.5600 36.1800 66,800
35.7500 36.7150 35.7500 36.1700 52,100
36.1600 36.2500 35.3600 35.7800 65,200
Weekend
Weekend
36.5100 37.3100 35.4000 36.1200 127,700
35.3000 37.2500 35.3000 36.7200 131,300
36.1700 36.1900 35.1700 35.7000 135,800
35.2300 36.6450 35.2300 35.8500 117,300
34.7700 35.8400 34.7700 35.1000 112,000
Weekend
Weekend
8 · 6-K After-hours · 16:13 ET FORM 6-K ↗
33.7300 35.5600 33.7300 34.8600 128,200
No trading
33.7800 34.4300 33.7150 34.1000 164,000
33.6600 34.5400 32.2100 33.9100 144,000
31.8100 33.3600 31.8100 33.3000 137,700
Weekend
Weekend
32.2000 32.4300 31.6000 32.0100 179,300
33.3200 34.2900 31.8300 31.8700 155,400
32.1100 33.2700 32.1100 32.7300 120,600
31.3500 32.7850 31.3500 32.2800 147,200
33.1600 33.3850 31.4600 31.5900 150,700
Weekend
Weekend
31.7500 33.6400 31.7500 33.2600 152,600
32.5100 33.0200 31.5630 32.0200 138,800
31.9200 32.9700 31.7900 32.5500 128,700
32.4700 32.9000 31.8000 32.0100 147,900
7 · 6-K After-hours · 17:05 ET 6-K ↗
31.5100 33.0600 31.1100 32.4200 171,900
Weekend
Weekend
34.4800 34.4800 31.1800 31.2200 113,600
5 · 6-K After-hours · 17:07 ET FORM 6-K ↗
35.3200 37.1300 33.8800 34.6600 195,800
6 · 6-K Pre-market · 06:45 ET FORM 6-K ↗
35.3000 35.8200 35.1400 35.7600 119,700
35.1400 35.7300 34.9400 35.2700 104,600
36.4700 36.6050 35.5300 35.6200 90,200
Weekend
Weekend
35.4600 36.5300 35.4050 36.4600 127,500
35.6700 36.4100 35.1800 35.6900 100,500
36.2000 36.5800 35.7000 35.9400 144,800
36.4500 36.6200 35.9500 36.3000 138,000
37.0700 37.0700 35.6100 36.4600 110,800
Weekend
Weekend
36.2800 36.8900 35.4100 36.7000 140,300
35.3500 35.9000 34.9500 35.7900 117,700
35.4800 35.5630 34.5100 35.1900 137,900
36.5600 36.5800 35.4000 35.5900 150,800
36.2000 36.9400 35.9300 36.5500 220,800
Weekend
Weekend
36.4000 36.9300 34.9700 35.8000 219,200
37.5100 37.5100 36.1500 36.5500 205,800
37.3100 37.8850 36.9400 37.4100 429,500
35.5900 36.9500 34.4100 36.8900 320,600
35.0000 36.1800 34.3500 36.1500 159,700
Weekend
Weekend
35.1300 35.3900 33.3100 33.7600 159,200
35.2100 35.2100 34.5200 35.0900 144,800
34.4600 35.3800 33.8850 35.2600 231,500
34.0700 34.2000 32.7800 34.1400 285,100
34.1900 34.3300 33.4200 34.0400 195,400
Weekend
Weekend
33.9600 34.4200 33.3150 34.0600 137,600
33.6600 33.8500 32.9700 33.7300 218,600
33.1900 33.8300 33.1900 33.6800 184,400
33.2500 33.6200 32.6400 33.5300 204,200
33.2400 33.4000 31.9800 33.2400 194,000
Weekend
Weekend
32.8100 33.6400 32.2700 32.9200 210,800
32.3000 33.4900 30.5100 32.9500 442,800
4 · 6-K Pre-market · 06:45 ET FORM 6-K ↗
36.2200 36.5000 35.8850 35.9500 51,400
36.3100 37.0100 35.9450 36.2500 83,300
34.9700 36.3200 34.9500 36.2800 90,500
Weekend
Weekend
36.2000 36.3800 35.0100 35.3200 307,200
35.0800 36.1200 34.8800 36.0700 97,200
34.7500 35.5350 34.3000 34.9100 149,900
34.3200 34.5100 33.8200 34.4800 63,300
33.9800 34.5800 33.6150 34.3400 76,100
Weekend
Weekend
34.3700 34.3700 33.5600 33.8700 113,400
33.9900 34.7800 33.8200 34.5500 96,300
33.1100 33.7600 32.8650 33.6900 126,700
34.7000 34.7000 33.0200 33.2300 130,600
34.2300 34.7900 33.8000 34.7700 85,600
Weekend
Weekend
33.7500 34.1100 33.3300 33.8700 65,400
33.1800 33.7650 32.4500 33.7300 98,600
33.1500 33.2500 32.5650 32.8800 102,800
32.6400 33.5290 32.4600 33.3700 98,000
No trading
Weekend
Weekend
35.1900 35.1900 32.9800 33.0000 69,800
34.9900 35.1150 34.4700 35.0800 67,500
34.5900 34.9100 34.5100 34.7800 63,300
34.5800 34.9400 34.3300 34.7600 95,700
34.0200 34.6000 33.9100 34.5100 102,100
Weekend
Weekend
33.5300 35.0450 33.5300 34.2000 121,200
33.5900 34.1650 33.4300 33.4400 65,100
33.5800 33.7900 33.0000 33.6300 109,700
33.0700 33.3680 32.9250 33.2600 139,500
31.3700 33.1300 30.9570 33.0100 140,000
Weekend
Weekend
30.5000 31.1500 30.2410 31.1100 111,500
3 · 6-K Pre-market · 06:45 ET FORM 6-K ↗
29.8200 30.4400 29.5100 30.3500 86,700
29.1100 30.0500 29.1100 30.0300 53,000
29.1100 29.4450 28.9000 28.9500 62,200
28.7900 28.8900 28.2900 28.8200 61,700
Weekend
Weekend
29.7400 30.0100 28.6700 28.7200 96,400
2 · 6-K After-hours · 17:29 ET 6-K ↗
30.6800 30.7300 29.4000 29.6400 76,300
30.8100 30.8100 30.4500 30.5300 58,200
29.0800 31.2350 29.0800 30.8300 168,700
29.3900 29.4610 28.6900 29.1100 102,100
Weekend
Weekend
30.0200 30.1200 29.3100 29.3900 116,400
1 · 6-K Pre-market · 06:45 ET FORM 6-K ↗
30.5300 31.0300 30.4300 30.7600 119,100
32.0800 32.0800 30.6200 30.8400 153,100
32.3300 32.3300 31.7000 31.9500 98,700
32.1700 32.1700 31.6100 32.0300 88,900
Weekend
Weekend
32.3000 32.3000 31.2060 32.0800 140,800
31.6900 32.0850 31.3900 32.0100 131,000
31.4100 32.0700 31.1100 31.9100 83,900
31.2400 31.6000 30.8900 31.2500 110,900

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.

24 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 17:23 ET Summarise
23 6-K FORM 6-K (opens SEC filing in a new tab) After market open · 10:07 ET Summarise
22 F-10/A F-10/A (opens SEC filing in a new tab) Next filing day · accepted 14 May, 17:40 ET Summarise
21 6-K 6-K (opens SEC filing in a new tab) After-hours · 16:58 ET Summarise
20 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 06:45 ET Summarise
19 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 17:15 ET Summarise
18 20-F 20-F (opens SEC filing in a new tab) Next filing day · accepted 30 Mar, 18:57 ET Summarise
17 6-K FORM 6-K (opens SEC filing in a new tab) Next filing day · accepted 30 Mar, 21:24 ET Summarise
16 F-10 F-10 (opens SEC filing in a new tab) After market open · 13:58 ET Summarise
15 6-K FORM 6-K (opens SEC filing in a new tab) Next filing day · accepted 30 Mar, 19:33 ET Summarise
14 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
13 8-K12G3 8-K12G3 (opens SEC filing in a new tab) Pre-market · 06:45 ET Summarise
12 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 06:45 ET Summarise
11 6-K FORM 6-K (opens SEC filing in a new tab) Next filing day · accepted 12 Mar, 17:48 ET Summarise
10 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 06:45 ET Summarise
9 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 16:17 ET Summarise
8 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 16:13 ET Summarise
7 6-K 6-K (opens SEC filing in a new tab) After-hours · 17:05 ET Summarise
6 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 06:45 ET Summarise
5 6-K FORM 6-K (opens SEC filing in a new tab) After-hours · 17:07 ET Summarise
4 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 06:45 ET Summarise
3 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 06:45 ET Summarise
2 6-K 6-K (opens SEC filing in a new tab) After-hours · 17:29 ET Summarise
1 6-K FORM 6-K (opens SEC filing in a new tab) Pre-market · 06:45 ET Summarise