Zenas BioPharma, Inc. ZBIO
At closeNov 11, 2026, 4:00 PM EST
After hours · Nov 11, 4:00 PM ET
- YTD
- -20.96%
- 1 year
- -18.47%
- Market cap
- 1.95B
- Revenue (ttm)
- 11.00M
- EPS (ttm)
- -10.08
- Shares out
- 67.82M
- Forward P/E
- -5.95
- YTD return
- -20.96%
- 1-year return
- -18.47%
- Volume
- 306.26K
- Avg volume
- 654.95K
- Open
- 28.95
- Previous close
- 28.58
- Day's range
- 28.50 – 29.51
- 52-week range
- 13.50 – 44.60
- Beta
- -0.86
- Analysts
- Strong Buy
- Price target
- 47.88 (+66.8%)
- Earnings date
- Mar 15, 2027
5D +0.74 (+2.65%)
Key statistics
- Enterprise value
- 1.65B
- PEG ratio
- 0.00
- Price / sales
- 176.94
- Price / book
- 9.16
- Dividend yield
- 0.00%
- Payout ratio
- 0.00%
- Revenue growth
- 0.00%
- Free cash flow
- -256.19M
- Total cash
- 585.31M
- Total debt
- 300.89M
- Return on equity
- -265.11%
- Short % of float
- 24.14%
- 50-day average
- 28.85
- 200-day average
- 25.23
Analyst view
Consensus: strong buy
- Target (low)
- 32.00
- Target (mean)
- 47.88
- Target (high)
- 59.00
- Strong buy0
- Buy7
- Hold1
- Sell0
- Strong sell0
Next earnings
Mar 15, 2027
Expected Mar 15, 2027. Consensus EPS estimate -1.31.
Financials — quick view
Earnings
| Report date | Quarter ending | EPS estimate | EPS reported | Surprise | Surprise % |
|---|---|---|---|---|---|
| Mar 15, 2027 | Mar 30, 2027 | -1.33 | — | — | — |
| Nov 5, 2026 | Sep 30, 2026 | -1.24 | -1.65 | -0.41 | -33.06% |
| Aug 12, 2026 | Jun 30, 2026 | -1.12 | -1.77 | -0.65 | -58.04% |
| May 13, 2026 | Mar 31, 2026 | -1.37 | -1.46 | -0.09 | -6.57% |
| Mar 16, 2026 | Dec 31, 2025 | -1.06 | -4.54 | -3.48 | -328.30% |
| Nov 12, 2025 | Sep 30, 2025 | -0.87 | -1.22 | -0.35 | -40.23% |
Upgrades / downgrades
| Date | Firm | Action | From | To |
|---|---|---|---|---|
| Oct 13, 2026 | HC Wainwright & Co. | reit | Buy | Buy |
| Sep 30, 2026 | Citigroup | main | Buy | Buy |
| Sep 30, 2026 | Wedbush | reit | Outperform | Outperform |
| Sep 30, 2026 | HC Wainwright & Co. | reit | Buy | Buy |
| Aug 14, 2026 | Morgan Stanley | main | Equal-Weight | Equal-Weight |
| Aug 14, 2026 | Guggenheim | reit | Buy | Buy |
About Zenas BioPharma, Inc.
Zenas BioPharma, Inc., a clinical-stage biopharma company, engages in the development and commercialization of transformative immunology-based therapies. Its lead product candidate is obexelimab, a bifunctional monoclonal antibody designed to bind CD19 and Fc?RIIb for the treatment of various I&I diseases and various indications, including immunoglobulin G4-related disease, multiple sclerosis, and systemic lupus erythematosus. The company develops ZB002, an anti-TNFa monoclonal antibody; ZB004, a CTLA-4-Ig fusion protein designed to have an extended half-life versus; and ZB001, an anti-IGF-1R monoclonal antibody. The company was formerly known as Zenas BioPharma (Cayman) Limited and changed its name to Zenas BioPharma, Inc. in August 2023. The company was incorporated in 2019 and is headquartered in Waltham, Massachusetts.
- Sector
- Healthcare
- Industry
- Biotechnology
- Country
- United States
- Website
- zenasbio.com
News
Zenas BioPharma, Inc. $ZBIO Shares Acquired by Alps Advisors Inc. 
Zenas BioPharma to Present at the Jefferies London Global Healthcare Conference 
Zenas BioPharma Q3 EPS $(1.65) Misses $(1.33) Estimate, Sales $10.000M 
Zenas BioPharma Reports Third Quarter 2026 Financial Results and Provides Corporate Update 
Head-To-Head Review: BioCryst Pharmaceuticals (NASDAQ:BCRX) & Zenas BioPharma (NASDAQ:ZBIO) 
Zenas BioPharma Eyes Key Lupus and IL-17 Data as Obexelimab FDA Decision Nears 
Zenas BioPharma, Inc. (ZBIO) R&D Event: Obexelimab in SLE and ZB021 Development Transcript 
Wall Street Analysts Predict a 77.61% Upside in Zenas BioPharma, Inc. (ZBIO): Here's What You Should Know 
Zenas BioPharma Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4) 
HC Wainwright & Co. Reiterates Buy on Zenas BioPharma, Maintains $44 Price Target
Your note
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Insider holders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| ALLEN PATRICIA L | Director | Purchase | Feb 12, 2026 | 19,860 |
| ENRIGHT PATRICK G. | Director | Purchase | Oct 8, 2025 | 0 |
| FAIRMOUNT FUNDS MANAGEMENT LLC | Unknown | Purchase | Mar 30, 2026 | 0 |
| FARMER JOSEPH L | President | Stock Award(Grant) | Feb 4, 2026 | 974 |
| FOX JENNIFER A | Chief Financial Officer | Stock Award(Grant) | Feb 4, 2026 | 1,592 |
| LU HONGBO B | Director | Purchase | Mar 30, 2026 | 0 |
Institution ownership
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| FMR, LLC | 14.44% | 9,792,887 | 281.06M | Sep 29, 2026 |
| SR One Capital Management, LP | 7.43% | 5,037,854 | 144.59M | Jun 29, 2026 |
| NEA Management Company, LLC | 5.93% | 4,023,219 | 115.47M | Jun 29, 2026 |
| Enavate Sciences Gp, LLC | 5.78% | 3,919,159 | 112.48M | Jun 29, 2026 |
| Federated Hermes, Inc. | 4.60% | 3,116,805 | 89.45M | Jun 29, 2026 |
| Blackrock Inc. | 3.96% | 2,686,225 | 77.09M | Jun 29, 2026 |
Fund ownership
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| VANGUARD SPECIALIZED FUNDS-Vanguard Health Care Fund | 4.33% | 2,937,055 | 84.29M | Jul 30, 2026 |
| SmallCap World Fund Inc | 4.20% | 2,849,198 | 81.77M | Sep 29, 2026 |
| Federated Hermes Equity Funds-Federated Hermes Kaufmann Fund | 2.69% | 1,822,567 | 52.31M | Jul 30, 2026 |
| Federated Hermes Equity Funds-Federated Hermes Kaufmann Small Cap Fund | 1.85% | 1,252,083 | 35.93M | Jul 30, 2026 |
| Fidelity Rutland Square TRT II-Strategic Advisers Fidelity U.S. Total | 1.81% | 1,226,799 | 35.21M | Sep 29, 2026 |
| Fidelity Select Portfolios-Select Health Care Portfolio | 1.59% | 1,080,000 | 31.00M | Sep 29, 2026 |