PEN
Penumbra (PEN)
NYSE
$325.20+$0.24 (+0.07%)
Price as of Oct 22, 2026 7:42 PM EDT
  • $12.7B
    Market Cap
  • 28.38%
    1-Year Change
  • Medical Devices
    Industry
  • 1 Month
    +1.50%
    Low Price$316.35
    High Price$324.96
  • 3 Months
    +1.94%
    Low Price$316.35
    High Price$327.17
  • 1 Year
    +28.38%
    Low Price$225.54
    High Price$359.40
Date
Open
High
Low
Close
Change (%)
Volume
10/22/2026
323.50
325.50
323.50
324.96
+0.43%
472,551
10/21/2026
324.46
324.46
321.97
323.56
-0.24%
377,749
10/20/2026
322.99
324.64
322.43
324.34
+0.60%
368,832
10/19/2026
320.30
322.87
320.30
322.41
+0.48%
272,635
10/16/2026
322.80
322.80
320.15
320.86
-0.11%
278,699
10/15/2026
322.13
322.17
320.09
321.20
+0.34%
345,435
10/14/2026
320.41
320.42
319.25
320.12
+0.03%
272,341
10/13/2026
320.93
320.99
318.26
320.01
-0.30%
216,894
10/12/2026
319.91
320.97
318.97
320.96
+0.49%
277,220
10/09/2026
317.06
319.53
317.06
319.40
+0.59%
555,296
10/08/2026
316.61
317.52
316.53
317.52
+0.37%
379,359
10/07/2026
316.62
317.74
316.32
316.35
-0.22%
366,187
10/06/2026
317.10
318.01
316.87
317.05
-0.02%
308,413
10/05/2026
318.23
318.47
317.10
317.11
-0.14%
368,274
10/02/2026
318.37
318.37
316.78
317.55
-0.14%
240,921
10/01/2026
318.38
318.93
317.92
318.00
-0.11%
350,523
09/30/2026
318.51
319.19
318.24
318.34
-0.16%
378,219
09/29/2026
318.73
318.98
318.14
318.86
-0.10%
189,852
09/28/2026
318.91
319.33
318.11
319.18
+0.09%
189,478
09/25/2026
319.28
319.61
318.17
318.89
-0.26%
228,148
09/24/2026
318.98
320.27
318.33
319.72
+0.09%
482,954
09/23/2026
319.46
320.26
318.40
319.44
+0.02%
410,633
09/22/2026
319.80
319.80
318.49
319.39
+0.19%
797,922
09/21/2026
317.38
318.78
316.77
318.78
+0.37%
293,927
09/18/2026
319.19
319.19
317.50
317.60
-0.40%
994,495
09/17/2026
319.20
319.20
317.95
318.87
+0.15%
416,077
09/16/2026
317.30
319.33
317.30
318.40
-0.009%
816,975
09/15/2026
319.97
319.97
318.18
318.43
-0.45%
500,842
09/14/2026
319.30
320.31
318.65
319.86
+0.67%
269,558
09/11/2026
318.54
318.54
317.59
317.73
-0.02%
152,618
09/10/2026
319.38
319.38
317.62
317.78
-0.56%
141,326
09/09/2026
319.35
320.90
319.21
319.57
+0.10%
212,689
09/08/2026
322.61
322.61
319.18
319.26
-0.90%
380,767
09/04/2026
321.00
322.72
321.00
322.17
+0.32%
174,065
09/03/2026
322.89
323.70
321.14
321.14
-0.51%
313,873
09/02/2026
322.48
324.55
322.48
322.80
+0.07%
220,280
09/01/2026
325.00
325.00
322.19
322.58
-0.16%
150,763
08/31/2026
320.99
323.84
320.97
323.10
+0.44%
477,150
08/28/2026
320.83
322.25
320.83
321.68
+0.21%
234,126
08/27/2026
323.00
323.13
321.00
321.00
-0.63%
476,704
08/26/2026
322.00
323.59
321.89
323.05
-0.41%
513,090
08/25/2026
323.70
324.86
323.32
324.37
+0.19%
271,581
08/24/2026
324.91
324.91
323.42
323.75
-0.44%
144,267
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