Sutro Biopharma (STRO) Stock Chart & Stock Price History

Sutro Biopharma logo
$29.63 0.00 (0.00%)
Closing price 06/18/2026 04:00 PM Eastern
Extended Trading
$29.68 +0.05 (+0.15%)
As of 06/18/2026 07:00 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Sutro Biopharma Stock Price Performance

The Sutro Biopharma (STRO) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 269.96%, with a year-to-date return of 156.09%. In the past month, the stock has decreased 3.23%, reflecting recent market activity.

As of the latest close, Sutro Biopharma traded at $29.63 with a market cap of $490.97 million and volume of 287,925 shares. Five years ago, the stock traded at a split-adjusted price of $199.20, representing a 85.13% decrease over that period. At the time, it had a market cap of $918.57 million and a volume of 39,122 shares.

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5 Day
Performance
+5.18%
1 Month
Performance
-3.23%
3 Month
Performance
+43.28%
Year-To-Date
Performance
+156.09%
1 Year
Performance
+269.96%
5 Year
Performance
-85.13%

STRO Stock Chart for Sunday, June, 21, 2026

Sutro Biopharma Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
06/19/2026$29.63$29.63$29.90$27.69287,925 shs$490.97 million
06/18/2026$28.41$29.63
+4.29%
$29.90$27.69287,925 shs$490.97 million
06/17/2026$28.17$28.41
+0.85%
$30.63$27.66499,888 shs$470.75 million
06/16/2026$30.20$28.17
-6.72%
$31.46$27.10344,063 shs$466.78 million
06/15/2026$28.80$30.20
+4.86%
$30.72$28.80188,642 shs$500.41 million
06/12/2026$26.48$28.80
+8.76%
$29.17$26.34148,278 shs$477.22 million
06/11/2026$26.09$26.48
+1.49%
$27.84$26.29238,913 shs$438.77 million
06/10/2026$25.79$26.09
+1.16%
$27.60$25.63196,989 shs$432.31 million
06/09/2026$25.41$25.79
+1.50%
$27.40$24.39158,761 shs$427.34 million
06/08/2026$26.09$25.41
-2.61%
$27.91$25.05169,879 shs$421.04 million
06/05/2026$28.68$26.09
-9.03%
$28.73$25.80295,736 shs$432.31 million
06/04/2026$27.18$28.68
+5.52%
$30.94$27.00250,103 shs$475.23 million
06/03/2026$24.43$27.18
+11.26%
$27.24$23.63435,338 shs$450.37 million
06/02/2026$28.25$24.43
-13.52%
$28.52$24.39332,374 shs$468.11 million
06/01/2026$29.23$28.25
-3.35%
$29.71$27.50216,243 shs$468.10 million
05/29/2026$29.63$29.23
-1.35%
$29.67$28.41212,142 shs$484.34 million
05/28/2026$29.69$29.63
-0.20%
$30.56$29.25188,757 shs$490.97 million
05/27/2026$27.38$29.69
+8.44%
$29.88$27.42321,511 shs$491.96 million
05/26/2026$25.57$27.38
+7.08%
$27.93$25.10642,970 shs$453.69 million
05/25/2026$25.57$25.57$31.45$25.24708,136 shs$423.70 million
05/22/2026$30.62$25.57
-16.49%
$31.45$25.24708,136 shs$423.70 million
05/21/2026$31.13$30.62
-1.64%
$32.36$30.01364,702 shs$507.37 million
05/20/2026$31.67$31.13
-1.71%
$32.72$30.49374,099 shs$515.82 million

This page (NASDAQ:STRO) was last updated on 6/21/2026 by MarketBeat.com Staff.
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