Blaize Holdings, Inc BZAI

Open calendar →

Blaize Holdings, Inc. - Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 0.9040 · FX 1 USD = 1.290100 SGD · about SGD 1.1663 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 4.32 → 0.90 · -79.1%
6.2903.5970.904 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 Jul 25Oct 25Jan 26Apr 26Jul 26

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

Price & SEC Filing History 26 Jul 2025 — 27 Jul 2026 (Last year)

Daily Nasdaq 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
Weekend
Weekend
1.0000 1.0100 0.9020 0.9040 3,272,100
1.0100 1.0200 0.9600 0.9950 5,258,700
1.0400 1.0600 1.0100 1.0200 1,386,700
1.0300 1.0800 1.0200 1.0500 3,306,700
1.0800 1.0800 1.0000 1.0000 3,368,700
Weekend
Weekend
1.0200 1.1000 1.0100 1.0650 2,078,100
1.1100 1.1150 1.0100 1.0350 7,358,200
1.1800 1.1950 1.1100 1.1300 3,414,000
1.1500 1.2000 1.1200 1.1500 2,264,000
1.2000 1.2200 1.1050 1.1150 3,442,500
Weekend
Weekend
1.2000 1.2500 1.1900 1.2300 1,900,000
42 · 8-K After-hours · 16:16 ET 8-K ↗
1.2500 1.2700 1.2000 1.2100 2,711,400
1.2500 1.2650 1.2050 1.2300 2,084,700
1.3700 1.3700 1.2300 1.2850 3,156,100
1.3400 1.4300 1.3300 1.3700 2,091,400
Weekend
Weekend
No trading
41 · 10-Q/A After-hours · 16:37 ET 10-Q ↗
1.3600 1.4500 1.3300 1.3400 3,160,200
1.3700 1.4000 1.3300 1.3400 2,234,700
1.4050 1.4200 1.3500 1.3800 3,549,900
1.4800 1.4800 1.3550 1.3800 3,623,700
Weekend
Weekend
1.3700 1.4800 1.3700 1.4700 6,579,100
1.4500 1.4600 1.3600 1.4200 2,967,600
1.4800 1.5000 1.4100 1.4200 3,624,100
1.5450 1.6000 1.4700 1.4800 3,794,500
1.4800 1.7100 1.4300 1.6300 8,463,100
Weekend
Weekend
No trading
1.5100 1.5100 1.3900 1.4100 6,532,900
1.5700 1.5700 1.4500 1.4600 4,724,800
1.6300 1.6900 1.5500 1.5500 2,337,100
1.5400 1.6700 1.5400 1.6500 4,195,300
Weekend
Weekend
1.5300 1.5550 1.4700 1.4700 2,782,600
1.5100 1.5500 1.4700 1.5400 3,180,400
1.5800 1.6600 1.5000 1.5050 3,201,600
1.7400 1.7950 1.5350 1.6050 5,822,100
1.6900 1.7700 1.6500 1.7100 3,139,700
Weekend
Weekend
1.7900 1.7900 1.6250 1.6600 5,365,900
1.7200 1.8750 1.7000 1.8100 3,751,700
1.8800 1.8950 1.7600 1.7900 5,084,800
1.8700 1.9700 1.8350 1.9300 6,774,900
1.8300 1.9200 1.7100 1.8900 9,563,900
Weekend
Weekend
1.6300 1.8300 1.5900 1.7600 8,605,200
1.5800 1.6400 1.5400 1.5900 4,527,200
1.6300 1.6800 1.5500 1.5800 5,806,300
1.4700 1.6650 1.4200 1.6400 8,111,500
No trading
Weekend
Weekend
1.5300 1.5900 1.4400 1.4700 5,821,400
1.4000 1.5200 1.3800 1.5100 5,921,300
1.3200 1.4800 1.3100 1.4000 8,244,900
1.2500 1.3700 1.2000 1.3000 7,840,100
1.3500 1.4100 1.2300 1.2700 7,391,100
Weekend
Weekend
1.6400 1.6600 1.2800 1.3100 21,445,100
40 · 424B3 Next filing day · accepted 14 May, 21:48 ET 424B3 ↗ 39 · 424B3 Next filing day · accepted 14 May, 21:47 ET 424B3 ↗ 38 · 424B3 Next filing day · accepted 14 May, 21:46 ET 424B3 ↗ 37 · 10-Q After-hours · 16:36 ET 10-Q ↗ 36 · 8-K After-hours · 16:07 ET 8-K ↗
1.7000 1.8150 1.6000 1.7700 14,235,600
1.6600 1.6900 1.6000 1.6750 7,963,000
1.8000 1.8130 1.6150 1.6300 10,791,700
1.8300 1.9000 1.7800 1.8000 7,488,100
Weekend
Weekend
1.8300 1.8900 1.7000 1.8700 8,931,800
1.8800 1.8800 1.7400 1.8300 9,051,800
34 · 424B5 After-hours · 16:05 ET 424B5 ↗
1.8200 1.9100 1.7500 1.8700 27,427,900
35 · 8-K Pre-market · 08:09 ET 8-K ↗ 33 · 424B5 After-hours · 16:09 ET 424B5 ↗
2.3300 2.4650 2.2600 2.3100 12,333,100
2.3200 2.8200 2.2950 2.3300 43,940,000
Weekend
Weekend
1.9500 2.0800 1.8900 2.0300 5,798,000
32 · 10-K/A After-hours · 16:09 ET 10-K/A ↗
1.9200 2.0000 1.7400 1.9600 8,215,800
1.9100 1.9300 1.8300 1.9100 3,713,600
2.1300 2.2000 1.8000 1.9000 11,822,500
2.0100 2.1900 1.9000 2.1600 10,443,200
Weekend
Weekend
1.9900 2.0500 1.8100 2.0100 6,645,400
2.0600 2.0800 1.9000 1.9200 6,547,600
31 · 8-K After-hours · 16:10 ET 8-K ↗
2.1600 2.1890 2.0700 2.1400 5,221,800
2.3700 2.4800 2.1100 2.1400 9,145,300
2.3800 2.4100 2.1900 2.3150 12,332,200
Weekend
Weekend
2.0250 2.6400 2.0000 2.5200 79,699,000
1.7100 1.7800 1.6500 1.7300 15,651,000
1.7900 1.7900 1.6300 1.6500 5,411,200
30 · 8-K After-hours · 16:02 ET 8-K ↗
1.9300 2.0300 1.6200 1.7600 8,379,100
2.0000 2.0200 1.9000 1.9100 3,902,100
Weekend
Weekend
2.3400 2.4050 2.0300 2.0900 6,826,300
2.0600 2.3900 1.9600 2.3000 9,733,400
2.0500 2.0950 1.9300 2.0500 6,128,200
1.8400 1.9300 1.7500 1.9300 4,766,500
1.7900 1.9600 1.7130 1.8700 4,633,200
Weekend
Weekend
No trading
1.8100 1.8900 1.7600 1.7900 3,952,100
1.8700 1.9900 1.7800 1.8900 7,740,100
1.5800 1.8800 1.5200 1.8200 6,826,900
1.7500 1.7600 1.5550 1.5800 5,287,000
Weekend
Weekend
1.7350 1.9900 1.6650 1.7300 16,264,800
1.2200 1.7800 1.1900 1.7500 30,346,200
1.5450 1.5800 1.2150 1.2400 51,443,800
29 · 424B3 After-hours · 16:48 ET 424B3 ↗ 28 · 424B3 After-hours · 16:45 ET 424B3 ↗ 27 · 424B3 After-hours · 16:40 ET 424B3 ↗ 26 · 10-K After-hours · 16:22 ET 10-K ↗ 25 · 8-K After-hours · 16:16 ET 8-K ↗
1.1200 1.2200 1.0600 1.1100 20,731,000
1.0800 1.1500 1.0600 1.1000 2,282,200
Weekend
Weekend
1.0800 1.0800 1.0200 1.0400 2,099,800
1.0100 1.1000 1.0000 1.0800 1,930,600
1.0300 1.0600 1.0100 1.0200 1,435,300
1.0700 1.1100 1.0200 1.0500 1,734,900
1.0800 1.1400 1.0300 1.0500 2,159,200
Weekend
Weekend
1.1300 1.1500 1.0500 1.0900 1,979,400
1.1300 1.2200 1.1100 1.1100 1,623,500
1.1100 1.1700 1.1050 1.1500 1,370,800
1.1100 1.2000 1.1100 1.1200 1,786,400
1.0800 1.1300 1.0200 1.1100 2,023,600
Weekend
Weekend
1.1600 1.1600 1.0900 1.0900 1,888,400
1.1800 1.2200 1.1400 1.1700 1,812,200
1.0750 1.2000 1.0750 1.1600 2,390,300
1.0350 1.1100 1.0000 1.0600 4,411,800
1.1500 1.1700 1.0900 1.0900 2,812,100
Weekend
Weekend
1.1300 1.2050 1.1200 1.1800 3,019,000
1.1800 1.2260 1.1500 1.1800 1,260,700
1.1600 1.2250 1.1350 1.2000 1,307,800
1.1700 1.1900 1.1100 1.1200 1,410,900
1.2300 1.2400 1.1500 1.1700 2,172,800
Weekend
Weekend
1.3300 1.3300 1.2400 1.2450 1,171,800
1.3500 1.3700 1.2400 1.3300 1,519,200
1.3600 1.5700 1.2900 1.3800 4,696,400
1.1900 1.4000 1.1860 1.3100 3,104,800
No trading
Weekend
Weekend
1.1800 1.2700 1.1750 1.1800 2,120,600
1.1700 1.1900 1.1000 1.1400 1,741,100
1.2600 1.2700 1.1500 1.1800 1,480,800
1.2500 1.2850 1.2200 1.2600 1,258,600
1.2600 1.2800 1.1900 1.2600 1,834,900
Weekend
Weekend
1.1400 1.2700 1.1350 1.2700 2,120,700
1.1700 1.2000 1.0800 1.1000 2,156,100
1.3200 1.3500 1.1800 1.2000 2,595,000
1.2700 1.3550 1.2400 1.3100 2,673,300
1.4000 1.4600 1.2200 1.2200 4,825,900
Weekend
Weekend
1.5000 1.5200 1.3350 1.3600 3,850,200
1.7300 1.7300 1.4300 1.5500 8,227,000
1.9300 1.9600 1.7500 1.7500 5,965,900
24 · S-3 After-hours · 16:20 ET S-3 ↗
2.0100 2.1000 1.8100 2.0200 25,823,100
1.8600 1.8700 1.6800 1.7400 2,761,000
Weekend
Weekend
2.0100 2.0100 1.8600 1.8700 2,487,400
2.1300 2.1600 1.9700 1.9900 1,898,500
2.0700 2.1300 1.9450 2.1100 2,710,900
2.2000 2.2300 2.0450 2.0600 1,687,100
No trading
Weekend
Weekend
2.1600 2.2800 2.1200 2.2600 1,043,200
2.2500 2.2600 2.1000 2.1100 793,900
2.2000 2.2550 2.1510 2.2300 937,000
2.1400 2.2550 2.1200 2.2000 1,424,500
2.1000 2.1700 2.0700 2.1400 903,300
Weekend
Weekend
2.1400 2.1750 2.0650 2.1300 784,400
2.0800 2.1800 2.0700 2.1300 1,047,600
2.0800 2.1260 2.0050 2.0900 1,263,400
2.2000 2.2100 2.0050 2.1000 2,139,900
23 · 8-K After-hours · 16:39 ET 8-K ↗
2.1700 2.2750 2.1400 2.1500 1,940,900
Weekend
Weekend
1.9800 2.1050 1.9300 2.0700 1,468,600
No trading
1.9400 2.0000 1.9150 1.9500 1,567,000
1.9500 2.0350 1.9300 1.9400 1,429,600
1.9700 2.0250 1.8900 1.9600 2,265,700
Weekend
Weekend
2.1100 2.1270 1.9950 2.0100 2,103,100
No trading
2.1100 2.1650 2.0840 2.1300 753,200
2.0800 2.1890 2.0400 2.1100 1,475,800
2.1700 2.2450 2.1000 2.1200 1,403,400
Weekend
Weekend
2.0100 2.1950 2.0000 2.1600 1,938,100
22 · 424B3 After-hours · 16:08 ET 424B3 ↗ 21 · 424B3 After-hours · 16:07 ET 424B3 ↗ 20 · 424B3 After-hours · 16:06 ET 424B3 ↗
2.1100 2.1600 2.0300 2.0300 1,375,200
2.2800 2.3800 2.0600 2.0700 1,689,200
2.1100 2.2600 2.1100 2.2400 1,068,900
2.3000 2.3100 2.1200 2.1500 1,635,400
Weekend
Weekend
2.4400 2.4400 2.2650 2.2800 1,121,800
2.3800 2.4400 2.3100 2.4100 840,500
2.4500 2.4700 2.3300 2.4200 1,439,400
2.3700 2.5050 2.3350 2.4700 1,176,300
2.4400 2.4900 2.3600 2.4200 1,180,000
Weekend
Weekend
2.4800 2.5000 2.4000 2.4100 1,265,400
19 · 8-K After-hours · 16:10 ET 8-K ↗
2.2300 2.4800 2.2300 2.4600 2,132,500
2.1100 2.2900 2.0800 2.2500 1,542,700
2.2900 2.3600 2.1400 2.1400 1,718,300
2.3950 2.3950 2.2550 2.2800 1,749,400
Weekend
Weekend
18 · S-1 After-hours · 16:16 ET S-1 ↗
2.4400 2.5350 2.4050 2.5000 1,400,100
No trading
2.3600 2.4200 2.3200 2.4000 1,704,700
2.3500 2.3730 2.2000 2.3600 1,631,500
2.3100 2.3600 2.2200 2.3400 1,968,900
Weekend
Weekend
2.2900 2.3200 2.1600 2.2900 1,938,000
2.4100 2.4500 2.2400 2.3200 2,826,400
2.3100 2.3500 2.2250 2.2900 2,223,900
2.2850 2.3300 2.1900 2.3000 2,901,300
2.4800 2.5500 2.2700 2.3450 2,682,500
Weekend
Weekend
2.2000 2.5800 2.1500 2.5050 3,845,400
17 · 424B3 After-hours · 16:54 ET 424B3 ↗ 16 · 424B3 After-hours · 16:54 ET 424B3 ↗ 15 · 10-Q After-hours · 16:27 ET 10-Q ↗ 14 · 8-K After-hours · 16:26 ET 8-K ↗
2.7500 2.7650 2.5200 2.5400 3,872,100
3.0500 3.0600 2.6050 2.6100 3,231,100
13 · 8-K Pre-market · 06:08 ET 8-K ↗
3.3500 3.3650 2.8000 2.8600 7,539,800
3.5200 3.5450 3.3600 3.3800 1,397,500
Weekend
Weekend
3.1900 3.3700 3.1000 3.2900 1,753,800
3.6700 3.6700 3.3000 3.3100 1,838,700
3.5300 3.6800 3.5100 3.6200 1,263,200
3.6800 3.7500 3.4600 3.4700 1,667,000
3.9600 4.1600 3.7950 3.8100 2,282,200
Weekend
Weekend
3.8400 4.0400 3.8350 3.9100 1,749,000
3.9500 3.9800 3.8050 3.8200 1,882,400
4.1600 4.1900 3.9500 4.0300 1,923,200
4.5000 4.5200 4.0100 4.1700 2,948,300
4.7400 4.7990 4.5100 4.5200 2,142,500
Weekend
Weekend
4.6500 4.8100 4.5650 4.7300 2,278,200
4.3200 4.5300 4.1400 4.4800 2,463,600
4.5500 4.6300 4.1100 4.2100 3,255,000
4.8300 4.9000 4.5600 4.7400 2,351,500
12 · DEFA14A After-hours · 17:18 ET DEFA14A ↗ 11 · DEF 14A After-hours · 17:15 ET DEF 14A ↗
5.0900 5.1450 4.8310 4.9500 3,021,800
Weekend
Weekend
5.3300 5.3700 4.6700 4.6800 4,120,800
6.6000 6.6350 5.0000 5.2000 9,398,500
5.6800 6.7600 5.4800 6.2900 14,778,400
4.7700 5.1000 4.5200 5.0100 2,331,800
4.7800 5.0000 4.5100 4.9000 1,999,900
Weekend
Weekend
10 · PRE 14A After-hours · 17:25 ET PRE 14A ↗
5.2400 5.5600 4.6800 4.7200 3,199,600
5.4000 5.5790 4.9600 5.2100 2,386,300
5.1700 5.5150 4.9710 5.3300 3,124,500
5.2000 5.6500 5.0400 5.1500 6,011,700
4.1600 5.2700 4.0400 5.0500 9,043,800
Weekend
Weekend
3.5900 4.0000 3.5900 3.9300 3,637,700
3.4500 3.6500 3.4000 3.5600 2,135,900
3.4900 3.5000 3.3250 3.4300 2,544,200
3.6300 3.6720 3.3400 3.4500 5,083,700
3.9000 3.9200 3.5700 3.6900 2,511,100
Weekend
Weekend
3.9200 4.2350 3.8000 3.9000 3,537,300
3.8700 3.9900 3.6700 3.9000 2,350,100
3.9100 4.2900 3.8000 3.9700 3,269,700
3.5500 4.0450 3.5500 3.7500 4,176,600
3.4200 3.6240 3.3300 3.5200 2,556,800
Weekend
Weekend
3.4850 3.4900 3.2900 3.3800 11,389,200
3.5200 3.5900 3.3500 3.4300 2,195,800
3.5000 3.6500 3.3500 3.4000 3,460,600
3.2500 3.5500 3.2000 3.4900 1,670,300
3.3800 3.4500 3.2300 3.2400 937,900
Weekend
Weekend
3.3900 3.4650 3.2100 3.3500 1,681,700
3.4500 3.5500 3.2600 3.2700 1,942,100
3.4800 3.7500 3.3300 3.3400 1,900,100
3.2500 3.6730 3.1600 3.4900 2,693,000
3.1200 3.2200 3.0810 3.1100 1,736,000
Weekend
Weekend
3.1100 3.3000 3.0900 3.1100 1,247,800
3.2300 3.2400 3.1050 3.1200 1,600,000
3.4300 3.5200 3.1700 3.1900 953,500
9 · 8-K After-hours · 16:30 ET 8-K ↗
3.5600 3.5600 3.3350 3.4300 1,190,600
No trading
Weekend
Weekend
3.7000 3.8000 3.5300 3.5700 852,700
3.9900 4.0520 3.6600 3.7400 1,252,500
3.8700 4.0500 3.7400 4.0400 870,500
3.9300 3.9500 3.6600 3.8700 1,202,100
3.5800 4.0400 3.5200 3.8600 2,368,800
Weekend
Weekend
3.5800 3.7300 3.4800 3.5900 1,058,700
3.4900 3.7200 3.4700 3.6500 530,900
3.4500 3.5000 3.3200 3.4700 593,000
3.5600 3.5900 3.2800 3.4700 944,300
8 · 424B3 Pre-market · 06:35 ET 424B3 ↗ 7 · 424B3 Pre-market · 06:30 ET 424B3 ↗
3.7300 3.8500 3.4600 3.5200 1,246,300
Weekend
Weekend
4.2000 4.2140 3.6400 3.6500 2,273,100
6 · 8-K After-hours · 16:31 ET 8-K ↗ 5 · 10-Q After-hours · 16:39 ET 10-Q ↗
3.6500 3.8150 3.5100 3.7800 1,386,900
3.3800 3.7500 3.3600 3.7400 1,059,300
3.2500 3.4000 3.2490 3.3800 665,400
3.2100 3.4200 3.2100 3.2900 1,001,400
Weekend
Weekend
3.5700 3.6300 3.1100 3.2000 2,575,500
4 · 424B3 Next filing day · accepted 07 Aug, 19:36 ET 424B3 ↗
3.6000 3.6510 3.3800 3.4400 1,023,900
3.8100 3.9500 3.5500 3.5800 740,400
3.7100 3.8550 3.6000 3.7400 700,500
3.7800 3.8400 3.6100 3.7200 878,300
Weekend
Weekend
3 · S-1/A After-hours · 16:31 ET S-1/A ↗
3.7500 3.8500 3.6500 3.7800 660,700
4.1000 4.2600 3.8000 3.9000 2,038,100
4.1800 4.4440 4.0400 4.1000 1,277,800
4.1400 4.3500 4.0100 4.1800 1,064,600
2 · S-1/A Next filing day · accepted 28 Jul, 17:45 ET S-1/A ↗ 1 · 424B3 After-hours · 16:43 ET 424B3 ↗
4.4500 4.5900 4.2000 4.3200 1,689,600
Weekend
Weekend

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.