Intuitive Surgical, Inc ISRG

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Intuitive Surgical, Inc. - Common Stock · Company · Nasdaq · Healthcare / Medical Instruments & Supplies

Paper trade (simulated — no real money)

Fill: USD 452.2900 · FX 1 USD = 1.277900 SGD · about SGD 577.9814 per unit

Sign in to practise with simulated trades before investing real money. 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 546.51 → 452.29 · -17.2%
592.850462.435332.020 1 2 3 4 5 6,7 8 9 10 11 12 13 14 15 16 Oct 25Jan 26Apr 26Jul 26Oct 26

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

Price & SEC Filing History 24 Oct 2025 — 25 Oct 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.

Weekend
Weekend
443.6500 458.4500 442.5600 452.2900 3,002,043
430.7500 444.1500 427.4700 443.8500 2,776,000
16 · 10-Q After-hours · 21:14 ET 10-Q ↗
402.5000 432.7500 398.9900 428.1200 4,799,500
15 · 8-K After-hours · 20:05 ET 8-K ↗
433.5000 440.4000 432.0000 438.0000 3,436,400
428.7900 434.6200 426.7000 433.1800 2,530,200
Weekend
Weekend
428.4300 434.8900 425.5100 426.7000 2,609,600
425.5000 429.8900 419.5400 427.8600 2,060,100
424.8100 425.5000 414.6500 420.2400 1,913,900
430.0000 430.0000 416.3700 422.0600 1,733,100
423.0000 429.2700 421.0300 427.6400 1,618,700
Weekend
Weekend
416.3900 427.5300 415.8600 423.9600 1,761,900
411.6000 416.7200 407.7000 415.4100 2,533,300
405.0700 416.8100 404.2000 414.5200 1,896,000
405.2000 409.3400 402.0000 404.7600 1,649,700
389.7600 407.6300 389.1100 406.4800 1,663,900
Weekend
Weekend
405.1500 406.4700 391.3900 391.9500 1,833,100
409.0500 410.5200 399.2500 401.2400 1,511,300
408.0500 410.7400 405.5100 406.6300 1,658,500
411.9000 414.2000 407.0700 412.1800 1,885,300
405.1800 416.5100 402.7500 414.7900 2,568,500
Weekend
Weekend
397.6500 406.3900 391.9200 405.1800 2,496,000
396.7300 404.1900 395.1800 399.5200 1,564,600
400.8800 404.4400 396.0500 398.3000 1,686,100
403.0000 403.9700 397.7200 402.0900 1,863,500
393.8900 403.4800 391.0400 401.6500 2,971,900
Weekend
Weekend
381.5100 394.9100 379.5000 393.3300 4,926,100
385.5700 388.2000 378.2800 383.5400 2,393,100
378.0000 387.2900 377.1600 382.2900 2,134,400
374.5400 379.1100 368.8500 377.1600 1,982,100
374.6000 378.5800 372.1500 377.9400 2,433,500
Weekend
Weekend
363.5600 374.4800 363.5600 369.1500 3,351,100
347.6600 362.4800 345.2500 360.4600 3,369,200
350.2000 357.9900 349.8600 353.2400 2,422,000
361.3100 362.5300 347.5200 350.1600 3,194,800
No trading
Weekend
Weekend
367.8100 369.5500 363.2300 366.7000 2,081,300
374.7900 378.9900 365.4200 369.8300 1,745,700
369.0000 382.4100 368.2500 371.8800 2,053,000
375.0000 375.4000 366.3500 369.2500 1,848,700
369.0000 377.3700 365.3200 376.8600 1,922,200
Weekend
Weekend
368.0000 373.4000 366.7400 372.6000 1,801,600
369.6100 372.3100 366.9000 367.0700 1,787,700
368.4900 372.3700 366.7300 370.4200 1,664,300
375.2500 378.2300 367.0700 371.8400 1,768,000
379.2500 384.0600 373.4800 373.5700 1,518,800
Weekend
Weekend
375.1300 382.0400 367.2400 378.8100 2,010,300
397.2300 398.9900 372.6000 374.4800 3,970,900
394.5500 405.3400 394.0000 397.7200 2,125,200
394.0000 399.8700 390.8400 391.1800 2,385,000
392.1000 396.9900 389.6700 390.3300 2,157,800
Weekend
Weekend
401.0200 402.4600 394.0600 394.5100 1,986,200
403.7200 404.6900 398.0000 401.2700 2,355,600
403.8100 404.9800 397.1700 401.2700 3,142,600
392.2200 402.1400 392.2200 401.2300 4,123,900
379.2400 393.6300 378.0000 393.3800 3,221,600
Weekend
Weekend
374.5500 379.9000 372.6300 378.8100 2,465,700
374.3900 378.6400 371.6800 373.7100 2,594,600
372.8000 376.6300 369.4800 375.2000 3,286,400
376.3100 376.3100 364.2600 368.2700 3,938,800
361.7600 375.8500 360.9800 375.4100 3,502,100
Weekend
Weekend
350.7700 355.0900 348.8800 353.3300 2,461,900
346.8300 355.0600 346.4500 352.9700 2,772,300
361.4600 361.8000 351.9400 353.1000 2,735,600
365.5000 374.7000 360.4800 361.8000 4,086,300
14 · 8-K After-hours · 16:08 ET 8-K ↗
344.0000 359.2600 343.3900 356.8300 5,120,000
Weekend
Weekend
334.6000 341.8300 332.1500 337.5000 3,438,600
338.5000 340.5500 328.5700 332.0200 4,892,600
351.8600 355.0000 340.6100 340.6900 4,563,800
13 · 10-Q After-hours · 17:25 ET 10-Q ↗
347.0100 362.8500 347.0000 350.0600 5,161,000
347.0100 355.0800 342.1000 353.1700 5,717,900
Weekend
Weekend
365.0300 367.7400 344.5500 345.4200 11,563,800
12 · 8-K After-hours · 16:05 ET 8-K ↗
394.0000 405.5000 393.6800 402.3300 5,664,600
378.5500 393.9600 378.5000 388.9700 4,141,600
396.1000 397.3800 378.5000 379.5000 5,748,100
407.2600 414.5800 406.8200 407.1200 1,801,600
Weekend
Weekend
412.9000 415.9100 403.2500 406.7800 1,859,900
415.1000 416.2500 409.0000 411.5500 1,953,500
427.3000 428.4700 414.5900 415.1000 1,614,800
439.5000 443.8400 424.8600 427.3000 2,492,100
428.9300 440.1700 420.5100 432.8300 3,412,900
Weekend
Weekend
No trading
409.8100 426.0200 406.4700 426.0100 3,139,900
403.0000 408.6200 399.9900 402.3800 1,939,300
405.4100 406.5600 397.5200 397.6800 2,585,400
409.6800 415.9900 405.1400 405.9700 2,328,700
Weekend
Weekend
399.4800 409.7800 399.2900 404.7000 3,413,200
403.2100 412.4700 398.8900 399.6900 2,818,100
406.0000 412.5400 400.1200 401.8300 2,438,800
403.2500 407.3300 399.2900 403.1800 2,705,200
401.3300 408.5300 399.5000 402.9500 2,680,700
Weekend
Weekend
No trading
403.6000 409.6400 400.9300 406.7800 4,404,200
415.0000 418.2400 400.1000 402.1800 2,239,400
419.0000 422.4600 412.9300 417.0700 1,845,400
412.9400 420.5900 412.8800 416.5500 2,601,700
Weekend
Weekend
415.0100 415.7600 402.7300 411.0600 1,777,000
412.1600 416.1900 406.8200 412.9000 1,998,400
424.1400 426.2000 411.9200 412.0200 2,004,800
421.1300 430.8500 417.5500 426.6100 2,275,500
422.5400 424.3900 417.1400 418.6100 2,180,400
Weekend
Weekend
420.0000 428.4600 419.5000 422.0600 2,775,600
413.8600 423.5000 412.6200 418.8200 2,353,900
400.5000 407.8500 399.4400 407.2900 2,651,400
408.5000 414.0000 396.6800 402.3000 3,985,900
420.4700 423.9500 411.8300 412.2600 3,033,600
Weekend
Weekend
423.7900 426.8100 419.8300 424.6400 3,440,400
11 · 8-K After-hours · 16:35 ET 8-K ↗
419.5800 425.0000 414.7500 423.6300 2,183,900
432.2200 439.2000 414.3000 418.5500 3,122,600
439.4200 442.9400 434.1500 436.6400 1,688,500
No trading
Weekend
Weekend
439.5000 443.8600 434.7700 438.1000 2,009,100
446.2100 447.5700 435.1500 439.8000 2,088,400
440.3800 449.7700 434.5000 449.0300 1,737,900
440.8000 447.8000 436.3900 441.5800 2,799,100
421.9600 440.6100 421.9600 439.9200 2,119,600
Weekend
Weekend
430.0000 431.9800 420.5600 421.1200 2,375,100
432.0000 434.9100 426.5300 428.0600 2,171,900
430.9600 438.7800 426.6600 432.2700 1,996,700
425.0000 435.5600 420.0000 431.8700 2,351,600
446.9100 448.7500 417.7400 420.0600 4,032,900
Weekend
Weekend
454.3100 454.3200 447.0000 450.0600 2,402,300
453.0400 462.4000 452.0000 453.4900 1,563,000
451.6200 455.0000 446.9000 451.7300 1,982,700
453.9300 458.2600 441.9800 451.3800 2,952,300
10 · 8-K After-hours · 16:05 ET 8-K ↗
457.5600 461.2400 449.2300 452.3500 1,797,600
Weekend
Weekend
458.8600 463.1400 456.3600 457.7800 1,461,900
452.6800 458.2900 449.8300 457.6100 2,000,300
463.5000 463.5000 449.5900 453.8300 2,059,300
472.4200 473.8600 463.3800 466.6400 1,836,400
481.0000 486.7700 469.2000 470.9900 2,028,000
Weekend
Weekend
480.7500 482.8400 471.0000 482.2200 2,655,200
484.5000 489.8600 477.1900 478.8200 2,889,700
9 · 10-Q After-hours · 17:03 ET 10-Q ↗
461.3600 491.1500 460.0100 483.6200 4,437,800
8 · 8-K After-hours · 16:09 ET 8-K ↗
469.0500 471.0800 451.2900 451.2900 3,379,600
471.3600 472.5700 463.6500 465.6000 2,442,700
Weekend
Weekend
463.6000 474.2800 463.0200 469.2100 2,720,700
469.0800 471.8000 454.0000 458.0800 2,209,600
469.5500 473.9900 465.7900 468.3600 1,935,100
459.9300 471.2400 459.5000 467.2200 1,973,600
448.1700 459.2500 448.1700 458.9600 1,691,000
Weekend
Weekend
455.6900 455.7900 448.2200 450.6200 1,466,300
459.3200 460.6500 451.0300 454.9400 1,551,500
469.9900 471.9800 460.2400 462.2800 2,253,900
451.0100 453.4200 447.7800 452.9500 1,796,800
451.0600 458.9200 449.7300 452.5800 1,152,300
Weekend
Weekend
No trading
456.2600 463.9300 450.4000 452.0700 1,647,800
462.8900 468.3300 460.7600 464.4500 1,427,200
455.0300 463.0000 448.4000 460.9900 1,960,300
453.0500 459.0000 450.2700 452.7800 2,195,600
Weekend
Weekend
465.4200 466.2100 451.5600 452.6600 2,107,200
469.1000 478.2500 465.0000 468.5500 1,605,500
474.4600 480.1800 468.5000 469.9800 1,428,200
473.7500 476.1300 468.3600 471.9100 1,332,700
488.1500 489.0000 478.0300 478.0400 1,501,700
Weekend
Weekend
480.3000 484.9200 473.1900 477.9700 2,227,600
477.5000 483.0400 475.8100 479.9300 1,258,500
478.5400 483.2600 472.3400 477.7300 1,483,400
487.5400 494.4300 482.1900 482.7600 1,057,200
473.3200 486.1300 472.9500 483.4600 1,297,400
Weekend
Weekend
7 · DEFA14A After-hours · 17:22 ET DEFA14A ↗ 6 · DEF 14A After-hours · 17:16 ET DEF 14A ↗
478.0000 482.6800 458.0000 472.1600 2,489,800
490.5500 491.5500 473.1000 479.2700 1,805,200
489.2300 493.5800 479.1100 492.8700 1,537,900
493.9500 496.0000 484.3800 485.8500 1,547,200
485.0100 493.8900 480.2300 493.5600 1,651,600
Weekend
Weekend
490.1900 491.0700 478.2000 490.1600 2,088,000
495.2000 502.4800 488.8100 496.7000 1,541,200
495.1900 505.4400 492.5000 501.1800 1,501,000
487.1800 497.9600 486.9800 497.4200 1,841,100
5 · 8-K After-hours · 17:13 ET 8-K ↗
492.5900 499.6200 490.4000 496.2500 1,743,200
Weekend
Weekend
499.7100 504.9500 499.2100 503.5100 1,634,200
508.6700 511.8800 501.4000 506.8800 1,570,300
494.0000 506.5200 494.0000 506.1700 2,062,000
489.6900 496.2700 487.5100 494.0200 1,404,500
498.8800 502.7000 486.4500 492.1000 1,764,900
Weekend
Weekend
497.1500 504.7500 495.2300 504.0500 1,553,600
495.7100 503.7300 495.2500 499.5300 1,434,200
494.2400 502.8800 490.6400 500.7600 1,464,300
481.2200 495.1900 481.2200 493.3500 1,583,200
No trading
Weekend
Weekend
480.5000 495.5700 479.6100 485.8400 1,984,300
496.1200 497.8400 475.8300 478.6000 2,966,500
492.7500 500.3400 490.6600 496.1200 1,933,700
494.2200 500.3800 493.5300 495.1500 1,813,100
486.0500 493.5400 483.9000 492.8400 2,207,800
Weekend
Weekend
482.1700 491.6500 480.0700 488.1500 2,521,100
482.7800 489.5100 475.1700 476.3200 2,912,000
480.1100 481.1900 465.6900 478.4900 3,405,300
4 · 10-K After-hours · 16:59 ET 10-K ↗
495.2100 499.0000 476.7900 478.8800 3,796,500
502.0000 504.2000 496.1500 496.7300 2,133,900
Weekend
Weekend
506.7000 511.0300 501.3900 504.2200 1,698,300
521.1700 522.0000 502.4800 507.5500 2,167,100
523.9100 529.3600 520.2400 522.0400 1,851,300
532.6100 535.0000 523.5400 525.0400 1,503,500
523.9500 533.9700 518.6500 528.8100 2,565,100
Weekend
Weekend
530.0000 540.0000 521.1800 523.9900 2,799,100
3 · 8-K After-hours · 16:05 ET 8-K ↗
525.4100 532.0000 522.7200 525.8100 2,911,800
527.5900 530.0500 518.6400 523.6900 2,033,900
527.0000 532.6100 525.2300 527.4400 2,149,700
No trading
Weekend
Weekend
542.0000 543.0000 532.6300 535.0000 3,015,500
553.7400 553.7400 535.6900 541.3400 1,909,000
533.9600 551.0000 528.0000 546.7600 3,602,100
2 · 8-K Pre-market · 08:58 ET 8-K ↗
571.4500 572.5900 556.0400 561.8200 1,515,800
581.9700 582.1900 566.8000 572.7500 1,826,000
Weekend
Weekend
587.3200 589.5800 579.6200 586.2400 1,490,700
582.6900 589.9500 582.6900 585.0800 1,491,200
592.8900 603.8800 590.8000 592.2700 1,863,500
565.0000 594.6200 564.3500 592.8500 2,629,500
561.1500 567.0800 558.0000 566.3800 1,395,000
Weekend
Weekend
566.7800 567.3900 555.4000 561.9800 1,298,000
No trading
572.5000 573.2800 565.7700 566.3600 992,500
572.2100 574.7700 570.4500 572.6300 724,900
577.8100 580.5000 574.2200 575.4000 695,100
Weekend
Weekend
578.2100 579.4000 575.9600 577.8100 494,800
No trading
577.3400 579.8500 575.0300 577.1500 355,200
577.1400 579.2000 573.6800 577.3400 1,282,800
576.0000 583.4500 573.3000 579.8300 1,453,000
Weekend
Weekend
561.6300 574.5700 561.3100 572.4700 4,065,300
1 · 8-K After-hours · 17:02 ET 8-K ↗
557.2900 566.8500 557.2600 561.8900 1,545,600
554.6800 561.4600 554.0000 556.8600 1,705,500
559.0500 559.6900 546.1300 554.5800 1,959,400
546.0500 561.6200 546.0500 559.5200 2,928,100
Weekend
Weekend
546.0000 548.9900 537.6900 542.3200 2,116,200
545.4700 553.3900 542.7100 547.3600 1,573,800
557.7600 560.0500 546.5500 555.9200 1,562,900
566.5000 569.0000 557.5000 558.1300 1,230,000
576.1500 576.1500 562.6700 566.8900 1,298,500
Weekend
Weekend
569.5000 576.8800 569.4300 575.3400 1,096,600
571.9800 574.2300 564.7200 568.6300 1,147,800
569.4800 571.7700 563.0400 569.7100 1,090,600
568.6000 570.7500 561.3900 567.7200 1,748,800
568.9900 573.5400 566.6300 567.3700 1,206,100
Weekend
Weekend
571.4100 574.0000 568.2700 573.4800 1,003,900
No trading
579.8500 582.4100 573.7500 574.2300 1,158,900
564.4400 580.0000 561.2900 578.8700 1,684,800
562.9300 570.7700 560.0000 568.4800 2,399,900
Weekend
Weekend
551.1700 564.0000 548.0400 561.6100 2,622,300
566.9200 574.4500 550.0000 552.2300 1,909,000
544.9300 566.8600 544.1900 564.6400 2,440,600
546.0600 549.2100 538.8300 546.7700 2,297,400
546.5700 554.3500 544.1100 546.7100 1,470,200
Weekend
Weekend
559.5000 560.0200 548.9200 549.5100 1,879,900
566.8600 573.3200 561.0000 565.5100 2,116,700
574.1300 580.4700 569.7100 572.4500 1,633,200
575.0600 579.2200 570.5000 572.1700 1,609,700
560.0000 578.3000 560.0000 576.2000 3,070,200
Weekend
Weekend
543.2400 562.6500 541.7400 560.0000 2,712,200
547.0300 548.5500 538.0700 547.7800 2,052,500
538.0000 552.0000 536.1500 548.5500 2,863,400
545.0900 546.0000 535.4000 538.8200 1,780,200
532.0600 544.8400 527.6000 544.2100 2,075,000
Weekend
Weekend
528.6300 538.1400 526.2000 534.2800 1,757,600
534.3700 538.0000 529.3100 530.0200 1,777,000
543.0000 544.9500 534.4500 537.5900 1,721,800
546.6200 552.2000 539.0000 545.3900 1,586,400
544.7500 551.6300 538.7500 551.2500 2,135,500
Weekend
Weekend
547.6300 552.4500 541.4600 546.5100 2,692,300

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.

16 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 21:14 ET Summarise
15 8-K 8-K (opens SEC filing in a new tab) After-hours · 20:05 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:08 ET Summarise
13 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 17:25 ET Summarise
12 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:35 ET Summarise
10 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
9 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 17:03 ET Summarise
8 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:09 ET Summarise
7 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 17:22 ET Summarise
6 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 17:16 ET Summarise
5 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:13 ET Summarise
4 10-K 10-K (opens SEC filing in a new tab) After-hours · 16:59 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:05 ET Summarise
2 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:58 ET Summarise
1 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:02 ET Summarise