Go Pro
→ These gold assets are priced for $1,800 gold [it's over $4,000] (From Golden Portfolio) (Ad)tc pixel Free ZBIO Stock Alerts

Zenas BioPharma (ZBIO) Stock Chart & Stock Price History

Zenas BioPharma logo
$32.29 +0.67 (+2.12%)
As of 08/21/2026 04:00 PM Eastern
Compare

Zenas BioPharma Stock Price Performance

The Zenas BioPharma (ZBIO) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 88.83%, with a year-to-date return of -11.07%. In the past month, the stock has increased 2.54%, reflecting recent market activity.

As of the latest close, Zenas BioPharma traded at $32.29 with a market cap of $2.10 billion and volume of 808,715 shares.

Receive ZBIO Stock News and Ratings via Email

Sign-up to receive the latest news and ratings for Zenas BioPharma and its competitors with MarketBeat's FREE daily newsletter.

Subscribe Now
SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
5 Day
Performance
+5.87%
1 Month
Performance
+2.54%
3 Month
Performance
+70.22%
Year-To-Date
Performance
-11.07%
1 Year
Performance
+88.83%

ZBIO Stock Chart for Saturday, August, 22, 2026

ZBIO Chart by TradingView

Zenas BioPharma Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
08/21/2026$31.62$32.29
+2.12%		$32.79$31.45808,715 shs$2.10 billion
08/20/2026$31.25$31.62
+1.18%		$32.20$29.501.17 million shs$2.06 billion
08/19/2026$31.91$31.25
-2.07%		$32.89$30.922.70 million shs$2.04 billion
08/18/2026$30.50$31.91
+4.62%		$31.96$30.22659,790 shs$2.08 billion
08/17/2026$29.51$30.50
+3.35%		$30.81$28.72490,106 shs$1.99 billion
08/14/2026$29.20$29.51
+1.06%		$30.31$28.16630,044 shs$1.86 billion
08/13/2026$31.29$29.20
-6.68%		$31.00$27.81881,423 shs$1.84 billion
08/12/2026$32.44$31.29
-3.55%		$32.97$31.12461,555 shs$1.98 billion
08/11/2026$31.99$32.44
+1.41%		$32.88$30.711.07 million shs$2.02 billion
08/10/2026$32.43$31.99
-1.36%		$32.70$31.61409,915 shs$2.02 billion
08/07/2026$32.17$32.43
+0.81%		$33.08$31.65264,044 shs$2.05 billion
08/06/2026$31.86$32.17
+0.97%		$33.00$31.32676,927 shs$2.03 billion
08/05/2026$31.42$31.86
+1.40%		$32.38$31.23410,965 shs$2.01 billion
08/04/2026$31.13$31.42
+0.93%		$31.73$30.45378,124 shs$1.98 billion
08/03/2026$31.44$31.13
-0.99%		$32.18$30.33429,281 shs$1.97 billion
07/31/2026$32.27$31.44
-2.57%		$32.95$30.60452,227 shs$1.98 billion
07/30/2026$31.09$32.27
+3.80%		$32.96$30.75737,992 shs$2.04 billion
07/29/2026$32.29$31.09
-3.72%		$32.43$30.25625,604 shs$1.96 billion
07/28/2026$32.82$32.29
-1.61%		$33.30$31.81773,298 shs$2.04 billion
07/27/2026$30.39$32.82
+8.00%		$33.42$30.851.15 million shs$2.07 billion
07/24/2026$30.99$30.39
-1.94%		$31.30$30.09558,940 shs$1.92 billion
07/23/2026$31.49$30.99
-1.59%		$31.56$30.30402,040 shs$1.96 billion
07/22/2026$32.36$31.49
-2.69%		$32.35$31.011.17 million shs$1.99 billion
07/21/2026$30.70$32.36
+5.41%		$34.05$30.771.63 million shs$2.04 billion
Related Companies

This page (NASDAQ:ZBIO) was last updated on 8/21/2026 by MarketBeat.com Staff.
From Our Partners
23,281 stocks. Only ONE survived.
One American energy producer just cleared a screen of 23281 stocks for elite operating profits, double-digit r...
Monument Traders Alliance | Sponsoredtc pixel
The retirement stock I'd buy before Nvidia today
In 2014, Marc Chaikin pointed readers toward Nvidia. Now the 60-year Wall Street veteran and creator of the Ch...
Chaikin Analytics | Sponsoredtc pixel
They didn't warn anyone in 1971. This time someone is warning you.
On August 15, 1971, Nixon interrupted prime-time television and ended the gold standard in 15 minutes - no deb...
Reagan Gold Group | Sponsoredtc pixel
These gold assets are priced for $1,800 gold [it's over $4,000]
Gold's major miners are generating record free cash flow, with margins as high as 75 percent even after gold's...
Golden Portfolio | Sponsoredtc pixel
Here’s the stock symbol I’ve promised
Whitney Tilson of Stansberry Research has long recommended Berkshire Hathaway as a core retirement holding - b...
Stansberry Research | Sponsoredtc pixel
Your withdrawal order could cost you in taxes
If you have $2M or more saved, the 4% rule points to roughly $92,000 a year - but it's a single-variable answe...
SmartAsset | Sponsoredtc pixel
Someone just dumped the biggest gold fund.
Investors pulled 2.9 billion dollars from the world's largest gold fund in a single day this March, pushing to...
Behind the Markets | Sponsoredtc pixel
Trump’s New Currency Reset
Trump is launching a new $250 bill - but that may be a distraction. Behind the scenes, Executive Order 14241 i...
Porter & Company | Sponsoredtc pixel