BLLN (BillionToOne Inc.) historical data
STOCKListed1-minute bars
| Symbol | BLLN |
|---|---|
| Name | BillionToOne Inc. |
| Exchange | NASDAQ |
| Sector | Healthcare |
| Industry | Medical - Diagnostics & Research |
| IPO date | 2025-11-06 |
| History | 2025-11-06 to 2026-10-09 (about 1 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
BLLN last closed at $98.09 on 2026-10-09. Its deepest fall from a prior high in this history was -50.8%, reached on 2026-03-12.
| Last close | $98.09 (2026-10-09) |
|---|---|
| 52-week range | $64.03 – $149.97 |
| Deepest drawdown | -50.8% (2026-03-12) |
| Avg. daily dollar volume (3 months) | $74.1m |
| Daily bars in history | 232 |
Split- and dividend-adjusted closes. Computed by FinzData from its own daily bars.
Institutional ownership (13F, 2026Q2)
| Managers holding | 156 |
|---|---|
| Shares held | 15,278,720 ($1.8bn reported value) |
| Quarter flows | 77 new, 50 added, 13 trimmed, 11 exited; +3,939,649 shares vs the prior quarter |
From SEC Form 13F filings. Every holder, line by line, and the full history since 2013: yf.Client().holders("BLLN") on the look-back bundles. Top holders of BLLN · All 13F managers
Short interest (2026-09-30)
| Shares short | 2,818,267 (+7.3% vs prior report) |
|---|---|
| Days to cover | 3.88 |
BLLN short interest history · Healthcare sector
Get it in Python
import finzdata as yf
df = yf.Ticker("BLLN").history(start="2025-11-06", interval="1d")
df.tail()