Taiwan Semiconductor Manufacturing Company Ltd TSM
Open calendar →Taiwan Semiconductor Manufacturing Company Ltd. · Company · NYSE
USD closing-price chart (daily close from yfinance · Last year)
USD 234.60 → 421.21 · 79.5%
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.
Date
Open
High
Low
Close
Volume
No data yet
414.9050
424.8100
414.2176
421.2100
9,028,630
418.7400
425.4000
413.5600
424.6100
18,210,100
407.7100
409.8900
400.0800
402.3000
11,653,600
Weekend
Weekend
392.1200
404.7000
386.0200
398.3700
20,986,500
405.2900
415.9500
403.5000
409.7400
24,891,300
59 · 6-K
Pre-market · 07:45 ET
6-K ↗
425.7500
428.8900
410.7500
419.4800
17,012,300
430.8700
431.0600
418.8600
420.3900
14,279,000
433.8200
437.9900
420.2900
421.5800
14,329,800
58 · 6-K
Pre-market · 07:01 ET
6-K ↗
Weekend
Weekend
438.6700
439.6600
428.1000
434.1100
9,595,100
446.7300
447.6900
436.3900
436.9600
11,455,600
429.0000
440.4900
428.7500
436.9800
11,411,200
438.0200
439.8000
428.1100
432.5700
14,898,400
447.7800
460.0300
445.6000
451.7900
12,788,500
Weekend
Weekend
No trading
450.5400
461.4700
429.5000
434.1600
18,375,000
57 · 6-K
Pre-market · 07:10 ET
6-K ↗
467.6700
468.5100
443.4700
444.2300
18,534,800
455.6100
479.0000
453.0000
477.5700
15,074,300
437.0000
456.1000
431.0900
455.1000
14,881,400
Weekend
Weekend
425.0000
436.1300
419.1900
432.3500
17,974,100
452.9000
452.9000
432.4400
434.9900
14,769,500
56 · 6-K
Pre-market · 06:52 ET
6-K ↗
433.9800
443.8600
432.5800
440.8300
9,991,200
439.1800
447.3300
434.1900
436.3900
20,364,500
476.0900
476.7900
465.1700
467.6700
13,686,200
Weekend
Weekend
No trading
438.8800
465.2200
438.3900
462.1200
25,817,100
434.7500
442.5000
431.6400
432.1500
10,934,100
436.0200
440.3300
425.2000
425.8300
10,943,500
438.6800
442.5800
431.9300
441.4000
11,184,900
Weekend
Weekend
420.0500
426.9400
417.2100
423.9300
10,362,500
413.2600
422.2500
408.8600
421.0700
13,826,500
413.9600
426.3200
407.7000
408.7500
13,139,700
55 · 6-K
Pre-market · 06:18 ET
6-K ↗
430.8800
438.1600
405.5100
427.9200
21,199,500
423.7700
433.8100
422.5300
426.8000
11,245,400
Weekend
Weekend
429.7700
433.9000
412.7900
415.1700
19,644,200
430.6300
448.0100
427.3000
444.9200
10,974,100
54 · 6-K
Pre-market · 07:45 ET
6-K ↗
449.9900
450.1600
434.5300
436.6900
10,245,200
440.5800
448.3800
436.0100
446.6900
10,147,900
424.8800
449.3900
422.5000
435.6300
18,040,400
Weekend
Weekend
427.0700
430.4400
417.2500
418.4500
11,232,300
422.2200
427.6000
414.7100
424.8600
8,905,800
427.0200
430.5500
415.3800
422.7300
14,695,600
53 · 6-K
Pre-market · 06:51 ET
6-K ↗
413.1200
416.4900
410.0700
412.3200
10,132,000
52 · 6-K
Pre-market · 06:48 ET
6-K ↗
No trading
Weekend
Weekend
409.4300
410.6700
402.8600
404.5200
7,111,900
399.5100
411.4600
399.5100
407.1500
8,937,900
397.0000
403.8800
395.9500
401.6200
10,254,300
389.5100
398.8800
385.0600
392.6100
14,083,000
406.8800
406.8800
391.0500
395.9500
12,117,200
Weekend
Weekend
406.5000
409.8700
398.8300
404.3500
11,868,600
51 · 6-K
Pre-market · 08:10 ET
6-K ↗
50 · 6-K
Pre-market · 07:54 ET
6-K ↗
403.2100
421.9700
402.1000
417.7200
18,577,100
398.2700
404.6800
391.4700
399.8000
13,127,800
397.7500
402.2400
386.1200
397.2800
18,121,800
49 · 6-K
Pre-market · 08:27 ET
6-K ↗
48 · 6-K
Pre-market · 08:08 ET
6-K ↗
406.7400
407.7300
398.1900
404.5400
14,680,000
Weekend
Weekend
416.9500
417.0000
400.8800
411.6800
18,531,200
47 · 6-K
Pre-market · 06:41 ET
6-K ↗
46 · 6-K
Pre-market · 06:07 ET
6-K ↗
418.0900
420.0000
408.1100
414.1500
13,403,200
402.4000
419.7000
400.6500
419.5000
17,736,400
404.6000
406.1300
392.6000
394.4100
14,579,000
404.5200
407.7000
395.2000
401.6100
9,978,500
Weekend
Weekend
393.4400
403.9900
392.1300
397.6700
9,926,400
397.8100
398.7900
385.7100
396.0600
12,788,100
392.9100
395.8500
388.1800
393.8300
10,313,000
392.1200
397.8700
384.7000
392.3400
14,715,800
413.7500
414.5000
400.4000
404.9800
16,561,200
Weekend
Weekend
396.1400
409.4900
393.8500
402.4600
21,603,600
45 · 6-K
Pre-market · 06:27 ET
6-K ↗
384.2500
388.7600
375.8100
382.6600
12,224,900
371.7800
387.9100
370.6400
387.4400
16,317,200
368.0800
370.7500
365.1100
368.0800
9,808,200
369.2200
370.0700
364.2500
366.2400
11,638,300
Weekend
Weekend
373.2000
375.5800
365.1400
370.5000
18,419,400
44 · 6-K
Pre-market · 06:28 ET
6-K ↗
368.8600
370.2000
360.5500
363.3500
26,405,800
43 · 20-F
Pre-market · 06:05 ET
20-F ↗
42 · 6-K
Pre-market · 08:08 ET
6-K ↗
41 · 6-K
Pre-market · 08:00 ET
6-K ↗
381.4100
381.9800
372.2100
375.1000
14,955,500
379.0400
382.1600
373.2200
379.8900
12,859,500
370.2600
371.4600
366.0500
369.5700
9,596,300
Weekend
Weekend
375.5900
378.0000
369.7500
370.6000
13,168,200
40 · 6-K
Pre-market · 06:14 ET
6-K ↗
363.3000
368.1700
360.7200
365.4900
9,246,000
370.2900
374.3000
359.2400
365.9000
16,356,900
339.4400
345.5300
335.6500
345.3200
6,823,500
339.7500
344.2000
338.6200
341.7600
5,884,800
Weekend
Weekend
No trading
326.8400
342.0700
326.8000
339.0400
8,994,600
343.9000
348.6800
339.7500
341.4900
15,011,600
322.3100
338.4100
321.1400
337.9500
18,488,000
327.2000
329.6000
313.8000
316.5000
15,740,000
Weekend
Weekend
324.8300
329.5600
322.3100
326.7400
14,484,500
339.8200
340.9100
325.3700
326.1100
14,560,200
346.0000
350.4500
343.5000
347.7500
12,166,900
39 · 6-K
Pre-market · 06:14 ET
6-K ↗
335.5700
344.8800
334.0200
343.2500
9,725,000
331.1000
343.4100
331.1000
338.4500
15,857,200
Weekend
Weekend
336.6800
337.6000
325.9000
329.2400
17,424,200
329.2200
339.9000
325.1900
338.7900
15,411,600
345.7800
347.9500
339.3400
339.5700
12,632,600
340.6000
346.7600
338.4000
345.9800
11,434,600
38 · 6-K
Pre-market · 06:34 ET
6-K ↗
341.2500
344.6300
339.8200
340.2300
11,123,500
Weekend
Weekend
343.9200
344.5200
336.2200
338.3100
17,299,900
345.9300
346.8900
336.3800
336.7100
17,549,400
353.9300
357.3500
350.3600
354.5600
10,683,300
348.4700
353.5000
344.3100
347.0900
12,985,600
37 · 6-K
Pre-market · 06:19 ET
6-K ↗
335.6000
349.4000
331.9200
348.7000
19,182,800
Weekend
Weekend
343.5000
348.7200
336.6900
338.8900
13,803,000
354.9000
359.4700
343.8000
353.8600
16,249,800
357.4300
361.0900
354.5500
357.4400
12,131,100
349.5500
355.9800
344.1400
353.1300
18,580,200
365.3600
373.1000
364.6500
369.1100
12,571,600
36 · 6-K
Pre-market · 06:06 ET
6-K ↗
Weekend
Weekend
370.1400
376.6800
368.6200
374.5800
9,186,600
386.1800
386.4700
369.7000
376.8100
14,535,700
35 · 6-K
Pre-market · 06:02 ET
6-K ↗
390.2100
390.2100
384.8300
387.7300
10,948,400
34 · 6-K
Pre-market · 06:07 ET
6-K ↗
379.4000
389.1800
376.0500
385.7500
13,269,500
367.0100
373.4300
366.4600
370.0400
9,550,200
Weekend
Weekend
359.7800
372.2000
359.1000
370.5400
9,009,200
359.7200
362.8000
357.4400
360.3900
6,346,500
363.8600
369.3900
360.7100
362.2600
7,310,500
361.8700
366.2000
356.2400
364.2000
10,063,800
No trading
Weekend
Weekend
369.1500
371.1100
360.7700
366.3600
10,468,200
379.0000
380.0000
322.1000
368.1000
16,835,400
370.0800
379.5800
368.3900
374.0900
18,651,300
364.3300
364.7600
356.3900
361.9100
14,622,100
33 · 6-K
Pre-market · 07:34 ET
6-K ↗
32 · 6-K
Pre-market · 07:09 ET
6-K ↗
31 · 6-K
Pre-market · 07:00 ET
6-K ↗
348.7600
359.6000
347.8000
355.4100
14,594,900
Weekend
Weekend
337.5000
349.7200
336.6500
348.8500
17,025,500
322.8200
334.5700
319.6500
330.7300
14,812,000
335.6000
338.8000
319.0700
325.7400
18,176,000
345.0700
347.0500
330.0200
335.7500
12,540,000
330.7600
344.2000
329.1000
341.3600
12,459,100
Weekend
Weekend
335.4200
339.9000
329.1000
330.5600
12,028,100
339.8000
343.7400
328.2000
339.5500
13,844,800
343.0300
345.5000
338.6600
342.3000
12,140,100
336.5000
341.2500
334.5600
338.3400
11,298,100
332.7900
335.1000
330.2300
332.7100
8,646,400
Weekend
Weekend
332.0700
337.1500
331.3700
334.8700
12,904,400
30 · 6-K
Pre-market · 06:27 ET
6-K ↗
29 · 6-K
Pre-market · 06:24 ET
6-K ↗
333.4200
335.0500
326.9000
327.3700
12,801,000
333.4300
333.6400
325.6800
326.1200
16,789,800
340.7900
342.1500
326.9000
327.1600
22,809,900
No trading
Weekend
Weekend
346.5100
349.8500
341.4600
342.4000
18,246,100
342.8100
351.3300
337.9200
341.6400
42,188,500
28 · 6-K
Pre-market · 06:58 ET
6-K ↗
329.8600
329.8600
324.8200
327.1100
11,210,800
332.8700
336.4200
330.7800
331.2100
11,473,600
322.1000
333.5500
321.0600
331.7700
12,714,800
Weekend
Weekend
319.8300
324.7700
318.2500
323.6300
12,325,100
27 · 6-K
Pre-market · 06:02 ET
6-K ↗
324.3900
324.5000
316.1400
318.0100
10,850,800
324.6700
326.3000
318.5400
318.6800
11,744,800
330.2200
333.0800
324.5900
327.4300
15,599,600
26 · 6-K
Pre-market · 06:04 ET
6-K ↗
330.4000
331.2500
321.5000
322.2500
17,446,300
Weekend
Weekend
311.9800
321.5900
311.7000
319.6100
18,526,900
No trading
304.0000
307.3900
303.4300
303.8900
8,175,100
302.3600
304.5500
299.4500
299.5800
6,190,600
301.7800
304.5000
298.6500
300.9200
6,205,100
Weekend
Weekend
299.9000
303.3800
298.5200
302.8400
5,125,900
No trading
297.7400
299.1600
296.2300
298.8000
2,753,900
293.4000
297.9100
292.2000
296.9500
6,802,300
25 · 6-K
Pre-market · 06:13 ET
6-K ↗
294.6700
295.0100
291.2100
293.2800
6,091,100
Weekend
Weekend
286.3800
292.1700
286.3800
288.9500
12,735,800
24 · 6-K
Pre-market · 06:31 ET
6-K ↗
285.0000
287.1600
281.7500
284.6800
11,260,300
288.5300
289.1000
275.0800
276.9600
16,823,000
287.2600
288.4600
283.3200
286.8700
11,418,400
295.1500
295.8000
287.5500
287.7400
12,082,400
Weekend
Weekend
304.2800
304.2800
290.9800
292.0400
19,306,100
305.3200
305.8400
299.6400
304.8500
15,028,400
305.3700
313.9800
302.5000
310.1400
12,429,200
23 · 6-K
Pre-market · 06:03 ET
6-K ↗
299.9900
304.6800
298.5000
303.4100
11,349,100
301.2000
302.6200
296.7200
301.8700
16,643,100
Weekend
Weekend
296.0500
300.8000
293.2500
294.7200
10,275,300
293.9800
294.0300
290.2000
292.9300
6,753,000
292.1800
296.6200
286.0700
295.4500
9,599,200
292.0000
294.5000
289.1800
292.0900
10,746,400
286.9200
291.1600
283.1900
287.6800
7,713,000
Weekend
Weekend
292.4800
292.6700
289.0000
291.5100
5,515,400
No trading
289.1000
292.8100
287.7300
289.9600
12,220,300
22 · 6-K
Pre-market · 06:06 ET
6-K ↗
282.7300
285.4000
273.0800
284.6800
13,726,800
21 · 6-K
Pre-market · 06:26 ET
6-K ↗
20 · 6-K
Pre-market · 06:24 ET
6-K ↗
273.1900
285.0600
273.1900
284.6400
13,570,300
Weekend
Weekend
272.8100
278.6900
266.8200
275.0600
20,872,800
292.2100
292.8500
276.4100
277.5000
15,747,300
276.9200
284.5500
276.3200
282.3700
11,179,200
277.5500
280.1900
272.7200
277.9100
11,850,400
281.4400
286.5300
279.8000
282.0100
10,227,100
Weekend
Weekend
275.9100
286.8600
273.2300
284.8200
11,486,800
19 · 6-K
Pre-market · 06:05 ET
6-K ↗
289.1700
289.5000
280.0000
282.2000
13,827,600
293.7000
294.8700
289.5800
290.6200
9,715,900
18 · 6-K
Pre-market · 06:14 ET
6-K ↗
292.0600
294.9200
288.9100
291.1700
9,666,300
294.3600
297.1300
291.7500
295.2700
10,869,200
17 · 6-K
Pre-market · 06:05 ET
6-K ↗
Weekend
Weekend
285.2100
287.8900
277.1300
286.5000
15,715,700
294.1000
294.6400
287.3800
289.2400
11,516,900
292.6200
298.2200
291.5000
293.6400
10,502,500
16 · 6-K
Pre-market · 08:12 ET
6-K ↗
296.8800
301.9900
293.5100
294.0500
16,224,300
302.5900
310.1200
302.1200
304.8600
12,466,600
Weekend
Weekend
305.9900
307.6800
296.6800
300.4300
12,667,900
303.0800
307.3100
300.8200
303.2200
14,507,100
305.8000
307.9600
302.3800
305.0900
16,177,300
298.3200
302.1300
296.0800
301.5300
11,804,200
298.6500
300.4800
293.6900
298.2500
13,615,000
Weekend
Weekend
295.5700
297.9500
294.3900
294.9600
8,747,000
289.8000
294.0900
289.6300
290.7300
10,379,900
15 · 6-K
Pre-market · 06:10 ET
6-K ↗
293.0000
295.2000
284.4000
288.8800
15,409,100
299.0000
299.3700
293.6600
294.5100
11,190,500
300.0000
303.6500
297.0600
297.7000
13,391,600
Weekend
Weekend
298.4000
303.3000
294.9200
295.0800
17,633,300
310.9300
311.3700
296.6900
299.8400
26,341,500
14 · 6-K
Pre-market · 06:39 ET
6-K ↗
306.2900
306.6100
300.0700
304.7100
20,788,000
295.6300
301.7500
291.3400
295.9400
16,567,900
298.2400
304.6300
292.3200
302.8900
20,318,300
Weekend
Weekend
299.9600
300.2000
280.3300
280.6600
23,398,000
302.3100
302.8300
297.4200
299.8800
10,259,900
13 · 6-K
Pre-market · 06:08 ET
6-K ↗
295.0000
306.4000
293.9800
304.5200
12,821,200
306.6200
307.1000
293.2800
294.0300
13,081,000
300.0100
307.3000
299.9400
302.4000
15,785,000
Weekend
Weekend
292.8600
296.0600
290.4900
292.1900
10,572,500
296.5200
296.7200
287.0300
288.1100
10,198,000
278.4400
290.4800
277.1700
288.4700
14,620,100
275.3200
279.4900
273.8300
279.2900
8,348,800
276.4900
279.8700
273.2300
273.2300
8,046,200
Weekend
Weekend
273.8900
275.5000
270.6200
273.3600
10,451,900
273.1200
277.1400
270.1900
276.6600
11,863,400
12 · 6-K
Pre-market · 06:02 ET
6-K ↗
11 · 6-K
After-hours · 17:16 ET
6-K ↗
280.3100
281.2100
276.7200
280.7100
10,231,000
282.4000
286.0000
280.0000
282.7100
17,830,300
266.5400
276.3600
265.4500
272.6300
15,630,300
Weekend
Weekend
266.3700
266.5700
262.8100
264.8700
17,640,200
258.0000
270.5400
257.9800
268.6400
16,917,300
264.3400
264.8100
259.7300
262.7900
10,422,000
265.9200
266.4400
260.6100
262.0600
10,381,900
260.0000
262.8000
258.7500
261.3800
8,147,700
Weekend
Weekend
260.8500
260.9500
258.3800
259.3300
8,496,600
260.3500
261.6400
258.2300
258.9100
10,005,000
258.8700
264.5800
257.7500
260.4400
18,822,400
10 · 6-K
Pre-market · 06:17 ET
6-K ↗
246.9300
254.7300
246.9300
250.9200
13,443,400
241.9900
247.8800
241.6200
247.1900
12,986,600
Weekend
Weekend
240.2400
244.5500
237.9000
243.4100
14,056,600
231.3500
235.3100
230.3000
235.2100
6,241,900
231.5200
232.4500
228.6000
231.3900
7,198,500
226.1500
229.3400
225.6300
228.3900
13,974,900
9 · 6-K
Pre-market · 06:11 ET
6-K ↗
8 · 6-K
Pre-market · 06:03 ET
6-K ↗
No trading
Weekend
Weekend
235.8400
235.9500
230.5800
230.8700
15,526,000
236.3000
240.6600
236.0000
238.2700
8,466,200
236.8700
239.4000
235.4400
239.2900
9,516,400
236.3700
238.8300
235.7300
238.7200
9,793,100
234.3000
237.2800
232.2500
235.5900
7,655,000
7 · 6-K
Pre-market · 06:45 ET
6-K ↗
Weekend
Weekend
228.0000
234.4500
226.1700
232.9900
10,299,500
228.1500
230.3300
226.2600
227.3300
7,449,100
228.1400
229.0300
223.7000
228.6000
17,165,200
240.0200
240.1700
232.5800
232.7000
14,594,700
239.9900
242.8600
239.9900
241.4100
6,919,800
Weekend
Weekend
240.3300
240.8000
237.2600
238.8800
8,155,500
237.9700
241.3800
236.8200
241.0000
11,040,500
6 · 6-K
Pre-market · 06:12 ET
6-K ↗
246.4300
246.4300
239.9400
241.4400
7,971,900
243.7200
244.7700
241.7000
244.2900
7,295,800
5 · 6-K
Pre-market · 08:15 ET
6-K ↗
4 · 6-K
Pre-market · 07:25 ET
6-K ↗
242.0400
245.3500
241.5400
242.0900
8,272,900
Weekend
Weekend
243.1600
243.1600
238.9700
241.8300
10,552,500
3 · 6-K
Pre-market · 06:10 ET
6-K ↗
244.4700
247.8400
240.8000
242.6200
17,691,000
231.0300
232.2000
228.8200
231.3700
9,457,200
238.3300
238.6300
230.1700
232.4700
11,868,900
237.9100
239.0000
236.3900
239.0000
6,450,700
Weekend
Weekend
235.6200
237.1900
231.8400
235.2100
13,549,800
2 · 6-K
Pre-market · 06:55 ET
6-K ↗
245.9800
247.4100
239.8000
241.6200
13,490,700
242.1200
244.5700
241.2200
242.9100
6,823,800
241.5000
243.9700
239.8200
241.3300
9,411,500
243.0000
243.9500
241.0500
242.7500
11,892,200
Weekend
Weekend
241.3200
246.2400
240.9400
245.6000
11,593,400
1 · 6-K
Pre-market · 06:21 ET
6-K ↗
240.2100
241.9500
238.0300
241.6000
9,081,900
238.5200
240.5000
236.3800
240.3300
9,885,400
237.8300
238.0000
231.7600
234.6000
11,919,500
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.