Ownership history in GMT CAPITAL CORP · 32 quarters on record
This page tracks every 13F SEC filing in which GMT CAPITAL CORP reported a position in Ciena Corporation COM (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 | UNCHANGED | 9,410 | — | 0% | 0.06% | $1.4M | $145.67 |
| 2025 Q2 | UNCHANGED | 9,410 | — | 0% | 0.03% | $765K | $81.33 |
| 2025 Q1 | UNCHANGED | 9,410 | — | 0% | 0.03% | $569K | $60.43 |
| 2024 Q3 | UNCHANGED | 9,410 | — | 0% | 0.02% | $580K | $61.59 |
| 2024 Q2 | UNCHANGED | 9,410 | — | 0% | 0.02% | $453K | $48.18 |
| 2023 Q4 | UNCHANGED | 9,410 | — | 0% | 0.02% | $424K | $45.01 |
| 2023 Q3 | UNCHANGED | 9,410 | — | 0% | 0.02% | $445K | $47.26 |
| 2023 Q2 | UNCHANGED | 9,410 | — | 0% | 0.02% | $400K | $42.49 |
| 2023 Q1 | ADDED | 9,410 | +2 | +0.0% | 0.02% | $494K | $52.52 |
| 2022 Q3 | UNCHANGED | 9,408 | — | 0% | 0.02% | $380K | $40.43 |
As of 2025 Q4 — sorted by position size