Kopin Corporation shares owned by Sigma Planning
Quarter-by-quarter ownership of Kopin Corporation (KOPN) shares owned by Sigma Planning
from 13F filings
Historical chart of Sigma Planning investment in Kopin Corporation
Tip: Access up to 7 years of quarterly data
All positions including Kopin Corporation held by Sigma Planning consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Quarterly reported holdings in Kopin Corporation by Sigma Planning
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2026-06-30 | $174k | 39k | 4.48 |
| 2017-09-30 | $54k | 13k | 4.15 |
| 2017-06-30 | $48k | 13k | 3.69 |
| 2017-03-31 | $53k | 13k | 4.08 |
| 2016-12-31 | $37k | 13k | 2.85 |
| 2016-09-30 | $28k | 13k | 2.15 |