ZBIO (Zenas BioPharma Inc.) historical data
STOCKListed1-minute bars
| Symbol | ZBIO |
|---|---|
| Name | Zenas BioPharma Inc. |
| Exchange | NASDAQ |
| Sector | Healthcare |
| Industry | Biotechnology |
| IPO date | 2024-09-13 |
| History | 2024-09-13 to 2026-10-09 (about 2 years) |
| Bar sizes | Daily, hourly, 5-minute and 1-minute |
| Adjustments | Unadjusted, split-adjusted or split-and-dividend-adjusted, chosen on read |
| Survivorship | Included in the survivorship-free universe |
| Free tier | Last 12 months of daily bars |
Price history at a glance
ZBIO last closed at $27.26 on 2026-10-09, -1.8% over the past year. Its deepest fall from a prior high in this history was -75.0%, reached on 2025-01-28.
| Last close | $27.26 (2026-10-09) |
|---|---|
| 1-year change | -1.8% |
| Annualized since 2024-09-13 | +21.7% |
| 52-week range | $15.20 – $43.17 |
| Deepest drawdown | -75.0% (2025-01-28) |
| Avg. daily dollar volume (3 months) | $22.4m |
| Daily bars in history | 519 |
Split- and dividend-adjusted closes. Computed by FinzData from its own daily bars.
Institutional ownership (13F, 2026Q2)
| Managers holding | 145 |
|---|---|
| Shares held | 61,267,129 ($1.5bn reported value) |
| Quarter flows | 29 new, 62 added, 39 trimmed, 24 exited; +3,482,277 shares vs the prior quarter |
From SEC Form 13F filings. Every holder, line by line, and the full history since 2013: yf.Client().holders("ZBIO") on the look-back bundles. Top holders of ZBIO · All 13F managers
Short interest (2026-09-30)
| Shares short | 11,941,601 (+0.6% vs prior report) |
|---|---|
| Days to cover | 15.48 |
ZBIO short interest history · Healthcare sector
Get it in Python
import finzdata as yf
df = yf.Ticker("ZBIO").history(start="2024-09-13", interval="1d")
df.tail()