Super Micro Computer, Inc SMCI

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Super Micro Computer, Inc. - Common Stock · Company · Nasdaq · Technology / Computer Hardware

Paper trade (simulated — no real money)

Fill: USD 39.4700 · FX 1 USD = 1.264610 SGD · about SGD 49.9142 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 42.92 → 39.47 · -8.0%
58.68039.60520.530 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 Sep 25Dec 25Mar 26Jun 26Sep 26

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

Price & SEC Filing History 09 Sep 2025 — 10 Sep 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
39.9600 40.1750 39.0200 39.4700 18,233,114
39.6700 41.5300 39.6700 40.2600 42,331,600
No trading
Weekend
Weekend
38.1600 40.9100 37.9200 39.5900 53,548,400
36.5000 38.2200 35.7500 37.8700 34,436,400
37.6500 37.8800 35.6300 37.0000 33,258,800
36.4300 37.1500 35.7200 36.7100 26,862,900
30 · 10-K After market open · 14:21 ET 10-K ↗
36.5400 37.5900 36.1200 37.2800 22,915,000
Weekend
Weekend
38.0200 38.9700 36.8700 37.0800 29,132,900
38.6900 39.4700 37.4800 38.4600 41,662,100
38.0300 38.2700 37.2300 37.3900 33,723,200
36.1300 38.6000 36.0100 38.4600 48,106,900
36.4900 36.7000 34.0900 35.1700 39,934,900
Weekend
Weekend
37.1600 37.6700 36.4200 37.2400 36,474,300
36.9000 38.7400 35.5800 36.5000 51,286,600
37.1500 37.6900 35.7200 36.5800 35,466,200
37.1000 38.1600 36.2200 37.4100 52,260,100
39.3100 39.5100 37.6800 38.2800 55,467,000
Weekend
Weekend
39.1600 40.6000 38.7300 39.8400 61,990,900
38.2800 42.3100 38.2000 39.1600 122,775,700
34.9900 38.1500 33.9400 37.6100 165,736,400
29 · 8-K After-hours · 16:06 ET 8-K ↗
32.0200 32.3600 30.9200 31.6000 95,520,500
32.0000 33.3900 31.4300 31.4600 56,320,400
Weekend
Weekend
29.9400 31.3400 29.6800 31.1300 32,380,700
30.0000 30.9400 29.3300 29.3800 26,698,000
28 · 8-K After-hours · 16:05 ET 8-K ↗
31.7100 31.7800 30.2900 30.3200 35,605,000
29.6500 31.8400 29.0700 31.6900 56,404,600
28.0000 28.9300 27.4400 28.6400 24,010,900
Weekend
Weekend
28.6500 29.3000 27.2100 28.4000 34,956,100
26.8400 28.1700 26.6500 27.7300 38,544,900
28.0200 28.0700 25.6800 25.7000 40,892,200
28.6400 28.8700 27.1300 28.4500 36,449,800
30.6000 30.9400 28.5000 29.8100 35,912,300
Weekend
Weekend
30.6200 31.3300 29.2800 30.1000 49,701,600
30.3300 32.5900 30.1800 31.2000 86,788,900
28.8900 32.2800 28.5000 30.5600 163,015,100
27 · 8-K After-hours · 16:10 ET 8-K ↗
24.4000 25.5400 24.3300 25.5000 51,156,400
24.3500 24.5400 23.7700 23.8300 24,919,400
Weekend
Weekend
24.3300 25.1700 23.3800 24.1800 32,264,800
26.5200 26.7200 24.6500 24.6800 36,021,900
28.1100 28.3500 26.1700 26.8900 25,550,600
27.9600 28.1300 27.3200 27.6500 22,413,500
27.6400 28.2400 27.2200 27.6600 22,796,300
Weekend
Weekend
28.3000 29.0000 27.9100 28.3100 25,067,100
28.7500 29.1200 28.1900 28.2400 33,573,100
26.1400 28.2200 26.0300 28.1700 37,264,400
26.5800 26.9700 25.4100 26.2500 38,985,400
27.5000 27.7400 26.7400 27.1900 30,951,900
Weekend
Weekend
No trading
28.0500 29.2200 26.7000 27.2200 42,742,400
28.2800 28.6300 27.4800 27.6500 52,034,200
28.4200 29.9100 28.1700 29.3300 56,264,000
31.0000 31.2200 27.7500 28.1500 91,157,900
Weekend
Weekend
30.9700 31.7100 30.2800 30.6300 48,554,500
33.3400 33.6800 31.3600 31.6800 46,077,500
33.4500 33.9800 31.3900 32.4500 51,833,500
33.2500 34.4100 32.8100 33.3200 60,658,800
32.3300 36.8000 32.2700 35.4600 128,512,300
Weekend
Weekend
No trading
28.4400 30.9100 28.2800 30.6600 68,325,300
29.7700 29.8400 27.7100 27.7800 53,631,200
30.6900 30.7500 29.1200 29.2200 54,280,800
26 · 8-K After market open · 09:57 ET 8-K ↗
31.7300 32.0700 30.7200 30.8500 61,776,800
Weekend
Weekend
25 · 8-K After-hours · 17:12 ET 8-K ↗
30.7600 31.8100 29.4500 30.4600 84,317,400
24 · 424B5 Pre-market · 08:02 ET 424B5 ↗ 23 · 424B5 Next filing day · accepted 11 Jun, 18:42 ET 424B5 ↗ 22 · 424B5 Next filing day · accepted 11 Jun, 17:40 ET 424B5 ↗
29.3000 32.0500 28.6100 31.9700 251,249,200
35.6000 36.5100 29.1400 29.2700 191,345,400
21 · 424B5 Pre-market · 08:03 ET 424B5 ↗ 20 · 424B5 Pre-market · 08:00 ET 424B5 ↗ 19 · 8-K After-hours · 16:52 ET 8-K ↗ 18 · S-3ASR After-hours · 16:23 ET S-3ASR ↗
44.9000 44.9500 38.0400 40.6400 51,851,100
43.8100 44.7400 42.1800 43.9900 31,631,100
Weekend
Weekend
45.0000 45.2600 41.0400 41.6400 49,259,600
45.2400 47.8400 45.2100 46.9000 32,738,400
49.4700 50.0200 45.6600 47.4200 51,041,900
48.7600 51.4000 48.5600 50.1700 54,883,700
45.8000 48.0800 45.6600 46.8800 50,422,400
Weekend
Weekend
44.5000 48.3400 44.1700 46.0900 93,235,100
38.0000 43.5500 37.6100 41.3000 74,574,100
38.2900 38.8200 36.7600 38.1900 35,758,000
36.0000 37.9100 35.4300 37.1000 43,169,000
No trading
Weekend
Weekend
33.8000 35.9400 33.6800 35.5800 39,441,000
32.9500 33.8000 32.2600 33.4600 28,075,500
31.0900 33.9600 30.8700 33.4600 38,111,000
30.2700 31.3500 29.4700 30.5600 23,166,900
17 · 8-K After-hours · 16:05 ET 8-K ↗
31.2200 31.3000 29.5200 30.8500 26,671,800
Weekend
Weekend
31.6000 31.9600 30.6400 31.0400 27,358,900
32.0200 33.8100 31.5200 33.0300 32,397,600
32.9000 33.0100 31.7800 32.0000 25,441,600
33.0400 33.4800 31.2400 32.7900 35,190,100
16 · 10-Q After-hours · 16:38 ET 10-Q ↗
35.0700 36.3700 33.4400 33.5200 39,601,100
Weekend
Weekend
33.3300 35.6400 32.3000 35.3700 50,774,200
34.0100 35.5800 32.9200 33.6200 61,495,300
31.4400 34.7100 31.1200 34.6600 127,295,700
15 · 8-K After-hours · 16:08 ET 8-K ↗
28.2500 28.2900 27.4200 27.8300 55,291,300
27.4900 28.5000 27.3400 27.9200 29,340,500
Weekend
Weekend
27.6400 28.3000 26.8800 27.0900 25,043,900
26.9100 27.5200 26.3500 27.4000 21,028,100
27.0300 27.0900 25.4600 26.3200 26,097,100
27.0000 27.6400 26.5100 27.2500 23,282,200
28.8300 29.4900 27.4600 27.8500 28,746,100
Weekend
Weekend
27.5300 29.4900 27.2800 29.0800 38,559,400
26.5000 27.6000 26.0600 26.7500 46,874,200
28.8800 29.4400 28.7800 29.1800 24,811,800
29.0900 29.9400 28.3500 28.4300 29,805,200
14 · 8-K After-hours · 16:05 ET 8-K ↗
28.0700 28.8800 27.7100 28.8100 22,593,900
Weekend
Weekend
29.0600 29.1300 28.1800 28.5600 21,872,300
27.5800 28.7200 26.6700 28.4000 28,966,100
27.7300 27.9300 26.9500 27.2900 27,816,900
27.0000 27.8000 26.5000 27.2000 40,885,400
25.0600 25.9900 24.4500 25.9700 30,023,600
Weekend
Weekend
23.6400 25.5500 23.6400 25.2600 43,565,800
23.3900 23.9500 23.0900 23.2200 28,654,000
23.9900 24.1800 22.8600 23.3700 31,894,200
22.0000 22.6900 21.7900 22.6700 25,328,300
23.0700 23.4600 22.0300 22.0500 23,564,800
Weekend
Weekend
No trading
21.9800 23.3400 21.8700 23.2200 30,446,100
22.8700 23.3700 22.3500 22.5100 33,420,900
21.3900 22.8000 21.3400 22.7700 37,631,100
22.1800 22.2500 20.7100 21.0600 34,074,900
Weekend
Weekend
22.2100 22.3600 21.3800 21.9700 33,020,400
23.3200 23.7400 21.8600 22.2100 53,777,300
22.6300 24.1900 22.5700 24.0500 67,917,100
21.3000 22.5600 20.9900 22.2300 69,821,400
20.3100 22.1400 19.4800 21.5800 114,269,700
Weekend
Weekend
13 · 8-K After-hours · 17:11 ET 8-K ↗
22.5200 23.1000 20.3500 20.5300 242,958,500
30.0000 31.5200 29.7900 30.7900 25,754,900
31.3200 31.6800 30.3300 30.3500 24,360,500
31.9600 32.8100 31.4800 31.5100 20,833,600
31.5000 32.4300 30.9200 31.8600 28,824,000
Weekend
Weekend
31.0400 31.2300 30.2200 30.7500 18,279,100
31.6600 31.8100 30.8000 30.9000 16,569,400
32.5100 33.0700 31.5500 31.7900 22,009,200
31.8500 32.3800 31.5600 31.7900 19,233,100
30.7000 32.1600 29.8500 31.9800 27,705,300
Weekend
Weekend
31.4400 32.4100 31.1200 31.3100 21,134,600
32.3200 33.5100 31.4700 32.2400 26,932,500
30.9600 32.9600 30.8500 32.6500 31,472,400
12 · DEFA14A After-hours · 16:10 ET DEFA14A ↗ 11 · DEF 14A After-hours · 16:09 ET DEF 14A ↗
30.8900 31.3300 29.6800 30.6800 26,566,000
30.9000 31.9800 30.5500 31.8300 28,730,000
Weekend
Weekend
31.8600 33.0400 31.3800 32.3900 27,204,800
33.2200 33.4500 31.1600 32.2800 28,496,100
31.4700 33.8600 31.4600 33.6000 32,402,900
31.0500 31.3700 30.2900 31.1300 17,982,600
31.7600 32.0900 30.5700 30.7100 21,437,200
Weekend
Weekend
31.4200 32.9100 31.4200 32.4200 26,058,900
31.2500 32.2000 30.9900 32.1600 42,320,100
30.2000 30.4200 29.3500 29.7100 16,814,700
30.3100 30.7500 29.5800 30.1100 20,377,400
No trading
Weekend
Weekend
30.6400 31.2200 30.2600 30.5400 21,660,700
32.1900 32.3200 30.4200 30.4300 25,527,900
33.8900 33.9100 31.6400 32.0400 24,547,200
33.8500 34.3900 33.0100 33.3300 24,777,500
33.2100 33.9100 32.6500 33.5300 32,251,900
Weekend
Weekend
10 · 10-Q After-hours · 17:03 ET 10-Q ↗
31.8400 34.7000 31.2200 34.3800 49,279,800
33.0200 33.4900 29.3700 30.8500 60,314,000
32.9500 34.9400 31.7000 33.7600 115,558,200
9 · 8-K After-hours · 16:51 ET 8-K ↗
30.0000 30.1700 28.6400 29.6700 42,513,900
29.0300 30.9600 28.8000 29.7100 26,817,000
Weekend
Weekend
30.1900 30.3700 28.9000 29.1100 24,089,600
8 · 8-K After-hours · 16:28 ET 8-K ↗
30.7200 30.7600 29.1400 30.1200 28,135,500
31.5900 32.3300 30.9700 31.2100 24,239,900
30.8300 31.2900 29.9000 31.2000 20,774,600
7 · 8-K After-hours · 16:24 ET 8-K ↗
31.4800 31.5500 30.6600 30.8000 19,400,400
Weekend
Weekend
33.5500 33.6400 31.3300 31.7000 34,482,400
33.0000 33.4900 32.3700 32.4500 29,917,800
31.6600 32.6800 30.9600 32.2400 37,885,100
31.2100 31.7300 30.2200 31.4100 39,742,100
No trading
Weekend
Weekend
29.7200 32.9800 29.6000 32.6400 79,038,200
28.7100 29.8600 28.5700 29.4200 33,266,300
28.2600 28.7600 27.7500 28.2700 25,019,200
29.8900 29.8900 27.8000 28.6000 52,519,700
29.9300 30.5400 29.7700 30.1200 24,840,600
Weekend
Weekend
30.0300 31.0300 29.5500 30.1600 27,159,800
30.0400 30.0600 29.2100 29.9000 21,598,200
30.6300 30.6300 29.7800 30.0100 22,808,200
30.6500 30.6600 29.4300 30.5400 29,127,500
31.6800 32.0400 29.9800 30.0700 38,591,800
Weekend
Weekend
6 · 8-K/A After-hours · 16:11 ET 8-K/A ↗ 5 · 8-K After-hours · 16:06 ET 8-K ↗
29.9600 31.4000 29.9300 30.9600 30,675,100
No trading
29.7100 29.8700 29.0200 29.2700 24,845,000
30.3600 30.3600 29.6400 29.6500 21,568,200
4 · 8-K After-hours · 16:19 ET 8-K ↗
30.0700 31.1400 29.9400 30.0800 19,595,400
Weekend
Weekend
30.6400 30.8500 30.1400 30.6400 14,262,700
No trading
30.6500 30.8000 30.3400 30.5500 6,805,600
30.9400 31.1100 30.2700 30.7600 18,146,700
31.1700 31.6900 30.8700 31.0700 21,470,400
Weekend
Weekend
29.5900 31.2400 29.5900 31.1100 39,854,100
30.7100 30.9100 29.1000 29.3700 25,658,700
31.4900 31.9100 29.8400 29.8400 24,797,200
31.3000 31.9100 30.9500 31.6600 20,835,800
32.8000 32.8600 31.2400 31.3700 18,470,600
Weekend
Weekend
33.7500 34.6000 32.2300 32.3300 22,435,100
34.1500 34.1600 32.9100 34.0200 23,178,900
34.9700 35.1300 34.1800 34.9000 17,615,700
35.4700 35.5000 34.5800 35.0200 17,513,000
35.1500 35.8800 34.7200 35.3700 21,290,300
Weekend
Weekend
33.8500 34.7900 33.4500 34.6900 19,415,300
33.5000 34.4100 33.0800 34.2300 17,205,700
33.0000 33.7100 32.6700 33.6800 16,253,200
33.5900 34.3300 32.8900 32.9200 19,434,000
33.3700 33.9500 32.5700 33.4100 20,952,400
Weekend
Weekend
33.3300 33.8600 32.8800 33.8500 10,755,800
No trading
33.1900 33.4200 32.4500 32.8300 21,642,400
32.1600 32.6300 31.1700 32.4800 22,199,800
32.3900 33.5400 31.9800 33.3200 27,885,100
Weekend
Weekend
32.1400 32.5700 31.0300 32.1900 28,321,200
35.5300 35.5400 31.4500 31.5600 37,801,500
34.5500 34.9700 33.2000 33.7300 28,892,800
34.3100 35.7800 33.5500 34.9000 28,024,900
35.5800 35.8200 33.6400 34.1000 32,689,500
Weekend
Weekend
34.2400 37.3500 33.6900 36.4200 37,325,200
37.7600 37.8000 34.7800 35.0900 37,471,500
39.1900 39.4500 37.5700 37.9100 24,749,700
39.9900 39.9900 38.5800 38.8200 21,707,800
41.4600 41.6300 39.9000 40.1900 26,396,700
Weekend
Weekend
3 · 10-Q After-hours · 16:29 ET 10-Q ↗
39.8500 40.0900 38.1400 39.7600 32,960,200
42.5000 42.8200 40.3000 40.3400 32,092,100
44.9800 46.3400 42.0200 42.0300 61,413,600
2 · 8-K After-hours · 16:08 ET 8-K ↗
48.6300 49.4300 46.8600 47.4000 37,973,500
52.8700 53.0100 50.5500 50.7500 23,811,300
Weekend
Weekend
51.3900 52.9900 50.8000 51.9600 19,822,800
51.9000 52.3200 50.3300 50.3700 17,736,600
53.8000 54.0800 51.5600 52.6900 25,028,500
51.6700 54.0300 51.3700 52.3600 28,064,400
49.7200 51.6300 49.7200 51.5700 27,434,500
Weekend
Weekend
48.8800 49.6400 48.2100 48.2900 25,206,600
51.7300 51.8400 47.3800 47.9200 57,175,700
1 · 8-K Pre-market · 09:09 ET 8-K ↗
54.4900 54.5300 50.0300 52.5000 34,326,200
55.1600 55.3500 53.9100 54.8200 29,016,500
55.0400 56.6000 54.6000 55.0400 45,553,300
Weekend
Weekend
53.0700 53.6300 51.6200 52.1800 20,681,800
54.0000 56.2300 53.2700 53.8400 24,656,600
54.5000 55.0700 52.8600 53.9400 16,646,000
54.1300 55.2100 52.9800 53.1100 19,789,100
54.8100 55.6500 54.0200 54.7500 24,588,900
Weekend
Weekend
58.2400 58.5100 52.5600 52.8600 45,087,800
57.6300 58.7800 57.2600 57.9800 29,801,500
55.2700 58.6900 54.5800 58.6800 45,151,400
56.2600 57.4800 53.6000 55.0700 37,885,900
54.0800 56.1100 53.9600 54.6200 40,241,600
Weekend
Weekend
52.7400 53.5100 50.8000 51.9600 32,220,400
52.4500 52.9300 51.0600 52.5000 32,744,400
47.5700 52.4800 47.3600 52.3900 48,357,200
46.2200 48.2000 46.2000 47.9400 32,168,500
46.2800 47.3800 45.9400 46.3600 25,012,600
Weekend
Weekend
45.6400 45.9700 44.4000 45.8200 22,879,400
45.0600 47.1600 44.2000 46.2400 24,372,200
47.2300 48.1500 46.1700 46.2000 24,991,300
47.3900 47.7000 45.8600 46.9900 27,042,500
45.4000 48.5300 45.1700 46.8700 39,930,600
Weekend
Weekend
46.0000 46.5200 45.4500 45.8100 28,688,400
45.4200 46.3300 44.5400 45.9400 26,315,800
44.6000 45.4000 43.6900 44.9000 22,589,200
45.5500 45.8200 44.5000 44.9100 18,139,200
45.2300 45.7700 44.2000 45.3800 22,441,800
Weekend
Weekend
46.5600 47.0000 44.6300 45.0000 38,138,300
44.2900 44.5100 43.4600 43.9500 24,437,700
44.0000 45.5700 43.3300 43.9100 40,876,000
40.2400 43.0000 40.1700 42.9200 37,459,000

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.

30 10-K 10-K (opens SEC filing in a new tab) After market open · 14:21 ET Summarise
29 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
28 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
27 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
26 8-K 8-K (opens SEC filing in a new tab) After market open · 09:57 ET Summarise
25 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:12 ET Summarise
24 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 08:02 ET Summarise
23 424B5 424B5 (opens SEC filing in a new tab) Next filing day · accepted 11 Jun, 18:42 ET Summarise
22 424B5 424B5 (opens SEC filing in a new tab) Next filing day · accepted 11 Jun, 17:40 ET Summarise
21 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 08:03 ET Summarise
20 424B5 424B5 (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
19 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:52 ET Summarise
18 S-3ASR S-3ASR (opens SEC filing in a new tab) After-hours · 16:23 ET Summarise
17 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
16 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:38 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:08 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
13 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:11 ET Summarise
12 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
11 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 16:09 ET Summarise
10 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 17:03 ET Summarise
9 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:51 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:28 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:24 ET Summarise
6 8-K/A 8-K/A (opens SEC filing in a new tab) After-hours · 16:11 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:06 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:19 ET Summarise
3 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:29 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:08 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) Pre-market · 09:09 ET Summarise