Ownership history in Scientech Research LLC · 3 quarters on record
This page tracks every 13F SEC filing in which Scientech Research LLC reported a position in CIENA CORP (CIEN). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | ADDED | 5,227 | +225 | +4.5% | 0.27% | $761K | $145.67 |
| 2025 Q1 | REDUCED | 5,002 | -7,482 | -59.9% | 0.08% | $302K | $60.43 |
| 2024 Q1 | INITIATED | 12,484 | — | — | 0.33% | $617K | — |
As of 2025 Q4 — sorted by position size