KOPN (Kopin Corp.) historical data
STOCKListed1-minute bars
| Symbol | KOPN |
|---|---|
| Name | Kopin Corp. |
| Exchange | NASDAQ |
| Sector | Technology |
| Industry | Semiconductors |
| IPO date | 1992-04-15 |
| History | 2000-01-04 to 2026-10-09 (about 26 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
KOPN last closed at $4.46 on 2026-10-09, +38.5% over the past year and -8.0% over five years. Its deepest fall from a prior high in this history was -99.6%, reached on 2020-03-16.
| Last close | $4.46 (2026-10-09) |
|---|---|
| 1-year change | +38.5% |
| 5-year change | -8.0% |
| Annualized since 2000-01-04 | -5.5% |
| 52-week range | $1.81 – $6.39 |
| Deepest drawdown | -99.6% (2020-03-16) |
| Avg. daily dollar volume (3 months) | $17.5m |
| Daily bars in history | 6,731 |
Split- and dividend-adjusted closes. Computed by FinzData from its own daily bars.
Institutional ownership (13F, 2026Q2)
| Managers holding | 201 |
|---|---|
| Shares held | 103,307,282 ($462.3m reported value) |
| Quarter flows | 66 new, 63 added, 52 trimmed, 23 exited; +9,143,946 shares vs the prior quarter |
From SEC Form 13F filings. Every holder, line by line, and the full history since 2013: yf.Client().holders("KOPN") on the look-back bundles. Top holders of KOPN · All 13F managers
Get it in Python
import finzdata as yf
df = yf.Ticker("KOPN").history(start="2000-01-04", interval="1d")
df.tail()