BYRN (Byrna Technologies Inc.) historical data
STOCKListed1-minute bars
| Symbol | BYRN |
|---|---|
| Name | Byrna Technologies Inc. |
| Exchange | NASDAQ |
| Sector | Industrials |
| Industry | Aerospace & Defense |
| IPO date | 2006-09-12 |
| History | 2021-05-06 to 2026-10-09 (about 5 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
BYRN last closed at $4.52 on 2026-10-09, -83.6% over the past year and -78.2% over five years. Its deepest fall from a prior high in this history was -92.5%, reached on 2023-09-29.
| Last close | $4.52 (2026-10-09) |
|---|---|
| 1-year change | -83.6% |
| 5-year change | -78.2% |
| Annualized since 2021-05-06 | -26.2% |
| 52-week range | $3.18 – $27.63 |
| Deepest drawdown | -92.5% (2023-09-29) |
| Avg. daily dollar volume (3 months) | $2.4m |
| Daily bars in history | 1,364 |
Split- and dividend-adjusted closes. Computed by FinzData from its own daily bars.
Institutional ownership (13F, 2026Q2)
| Managers holding | 108 |
|---|---|
| Shares held | 11,285,948 ($75.7m reported value) |
| Quarter flows | 22 new, 35 added, 34 trimmed, 35 exited; -1,649,569 shares vs the prior quarter |
From SEC Form 13F filings. Every holder, line by line, and the full history since 2013: yf.Client().holders("BYRN") on the look-back bundles. Top holders of BYRN · All 13F managers
Short interest (2026-09-30)
| Shares short | 1,046,526 (-24.5% vs prior report) |
|---|---|
| Days to cover | 3.99 |
BYRN short interest history · Industrials sector
Get it in Python
import finzdata as yf
df = yf.Ticker("BYRN").history(start="2021-05-06", interval="1d")
df.tail()