PEN
Penumbra (PEN)
NYSE
$325.29+$0.11 (+0.03%)
Price as of Aug 21, 2026 5:46 PM EDT
  • $12.8B
    Market Cap
  • 22.83%
    1-Year Change
  • Medical Devices
    Industry
  • 1 Month
    +2.45%
    Low Price$318.73
    High Price$327.17
  • 3 Months
    -0.83%
    Low Price$315.46
    High Price$328.20
  • 1 Year
    +22.83%
    Low Price$225.54
    High Price$359.40
Date
Open
High
Low
Close
Change (%)
Volume
08/21/2026
323.87
325.66
323.87
325.18
+0.44%
167,123
08/20/2026
327.12
327.12
323.76
323.76
-0.94%
210,043
08/19/2026
325.54
327.77
325.54
326.84
+0.64%
305,255
08/18/2026
328.60
328.60
324.75
324.75
-0.74%
176,790
08/17/2026
326.36
327.61
326.36
327.17
+0.05%
187,634
08/14/2026
327.28
328.11
326.72
327.02
+0.08%
251,610
08/13/2026
327.25
327.58
325.95
326.75
+0.05%
209,553
08/12/2026
325.60
327.55
325.25
326.58
+0.09%
230,043
08/11/2026
325.79
326.84
325.39
326.28
+0.09%
240,396
08/10/2026
324.90
326.50
324.90
325.98
+0.41%
194,695
08/07/2026
324.93
325.74
324.47
324.66
-0.06%
239,512
08/06/2026
324.44
325.57
323.86
324.86
+0.51%
262,161
08/05/2026
323.36
323.83
322.23
323.21
-0.31%
282,901
08/04/2026
321.57
324.35
321.35
324.22
+0.37%
363,249
08/03/2026
321.36
323.83
321.36
323.02
+0.57%
328,452
07/31/2026
323.05
323.05
318.70
321.19
+0.43%
295,954
07/30/2026
319.30
320.42
318.54
319.83
-0.09%
357,943
07/30/2026
$0.88 Earnings
07/29/2026
318.50
320.83
317.09
320.13
+0.04%
365,272
07/28/2026
319.98
321.40
319.71
319.99
+0.16%
457,523
07/27/2026
318.90
320.48
318.84
319.49
+0.24%
338,837
07/24/2026
318.49
319.02
317.70
318.73
+0.26%
364,538
07/23/2026
315.70
317.95
315.70
317.90
+0.44%
690,849
07/22/2026
318.37
318.37
316.32
316.50
-0.28%
640,409
07/21/2026
317.25
317.98
317.00
317.39
-0.19%
276,751
07/20/2026
318.44
318.75
317.63
318.01
-0.10%
442,348
07/17/2026
318.82
319.94
318.06
318.32
-0.40%
480,695
07/16/2026
318.52
319.60
317.77
319.60
+0.91%
657,531
07/15/2026
316.00
317.58
315.69
316.73
+0.15%
378,791
07/14/2026
317.32
317.62
316.01
316.26
-0.84%
661,579
07/13/2026
317.63
318.94
317.13
318.94
+0.26%
379,201
07/10/2026
318.24
318.51
317.35
318.10
+0.05%
146,602
07/09/2026
317.12
318.17
316.49
317.95
+0.21%
132,917
07/08/2026
317.66
318.18
316.58
317.28
-0.32%
258,126
07/07/2026
320.03
320.03
317.89
318.31
+0.03%
312,675
07/06/2026
318.94
318.94
317.17
318.23
-0.11%
357,640
07/02/2026
317.38
319.19
316.81
318.57
+0.68%
296,718
07/01/2026
315.26
317.10
314.99
316.43
+0.22%
454,905
06/30/2026
317.17
317.17
314.80
315.75
+0.09%
352,437
06/29/2026
317.17
317.53
315.46
315.46
-0.37%
330,774
06/26/2026
318.41
318.99
316.63
316.63
-0.24%
546,357
06/25/2026
316.65
318.64
316.38
317.40
+0.33%
622,888
06/24/2026
318.80
318.80
316.30
316.36
-0.40%
290,695
06/23/2026
317.39
318.46
316.60
317.63
+0.45%
307,400
06/22/2026
316.27
316.91
315.03
316.20
-0.32%
201,809
06/18/2026
315.81
317.24
315.81
317.20
+0.33%
679,706
06/17/2026
318.01
318.65
315.99
316.16
-0.72%
384,665
06/16/2026
318.77
319.00
317.91
318.46
+0.08%
279,260
06/15/2026
318.25
319.83
317.31
318.21
-0.16%
446,357
06/12/2026
320.26
321.80
317.53
318.71
+0.12%
514,479
06/11/2026
320.10
320.31
318.27
318.32
-0.32%
335,802
06/10/2026
321.23
321.23
319.10
319.34
-0.54%
460,373
06/09/2026
320.77
322.09
320.40
321.06
+0.31%
441,271
06/08/2026
320.00
322.65
319.99
320.07
-0.14%
279,261
06/05/2026
321.80
322.27
319.81
320.53
-0.03%
278,756
06/04/2026
322.94
323.10
319.86
320.63
+0.39%
823,433
06/03/2026
319.39
319.71
318.35
319.37
+0.20%
402,588
06/02/2026
318.25
319.45
318.12
318.74
-0.07%
397,340
06/01/2026
318.41
320.75
317.81
318.95
+0.20%
362,751
05/29/2026
319.52
320.12
318.12
318.30
-0.20%
337,782
05/28/2026
319.88
320.44
318.79
318.95
-0.43%
470,849
05/27/2026
326.18
328.19
320.10
320.34
-2.39%
532,642
05/26/2026
328.12
329.65
327.81
328.20
-0.15%
321,836
05/22/2026
328.81
329.67
327.92
328.69
+0.24%
508,564
05/21/2026
326.65
328.05
326.10
327.89
+0.16%
427,197
05/20/2026
327.48
327.69
325.13
327.38
+0.25%
449,750
05/19/2026
326.68
328.17
325.61
326.55
+0.003%
664,438
05/18/2026
322.90
326.94
322.90
326.54
+1.31%
435,351
05/15/2026
323.19
324.12
321.45
322.32
-0.20%
443,675
05/14/2026
323.00
323.50
321.76
322.97
+0.12%
346,104
05/13/2026
322.50
323.28
321.39
322.59
-0.06%
273,707
05/12/2026
324.55
324.55
321.79
322.79
+0.34%
258,783
05/11/2026
321.88
323.07
321.38
321.71
-0.16%
351,887
05/08/2026
324.91
324.91
321.79
322.23
-0.75%
350,069
05/07/2026
323.82
326.43
323.82
324.65
+0.14%
683,301
05/06/2026
324.02
324.59
323.08
324.19
+0.10%
341,571
05/06/2026
$1.01 Earnings
05/05/2026
325.05
325.05
323.86
323.86
-0.24%
440,077
05/04/2026
324.79
326.20
324.53
324.65
-0.21%
610,219
05/01/2026
327.38
327.44
325.18
325.33
-0.35%
431,663
04/30/2026
325.53
326.75
324.09
326.48
+0.51%
320,499
04/29/2026
325.52
326.25
323.71
324.82
-0.36%
671,862
04/28/2026
328.48
328.73
325.76
325.99
-0.61%
344,756
04/27/2026
329.91
331.80
327.75
327.98
-0.58%
507,262
04/24/2026
332.48
334.04
329.62
329.89
-0.93%
352,314
04/23/2026
335.20
335.20
332.38
333.00
+0.24%
692,816
04/22/2026
331.13
334.00
329.85
332.21
+1.59%
1,148,331
04/21/2026
329.75
330.07
327.00
327.00
-0.82%
1,085,298
04/20/2026
332.14
332.14
329.04
329.71
-0.73%
640,220
04/17/2026
331.86
333.04
331.86
332.13
+0.20%
346,217
04/16/2026
332.64
333.54
331.46
331.47
-0.29%
256,144
04/15/2026
332.19
333.32
332.09
332.42
+0.08%
346,598
04/14/2026
330.90
332.90
330.90
332.17
+0.21%
255,378
04/13/2026
329.99
331.48
329.72
331.48
+0.52%
379,194
04/10/2026
329.32
330.11
328.97
329.77
+0.08%
438,734
04/09/2026
330.75
330.75
328.86
329.52
-0.47%
502,917
04/08/2026
330.93
332.05
330.57
331.08
+0.34%
377,320
04/07/2026
329.51
330.53
329.02
329.96
+0.03%
626,976
04/06/2026
330.11
330.97
328.94
329.87
-0.15%
491,409
04/02/2026
328.22
330.62
328.22
330.36
+0.43%
747,863