Position history for GILDER GAGNON HOWE & CO LLC's holdings in CIENA CORP
GILDER GAGNON HOWE & CO LLC holds 10,558 shares of CIEN (CIENA CORP), worth $4.1M as of 2026-Q1. The position was decreased (-70.7% shares). CIEN represents 0.0% of GILDER GAGNON HOWE & CO LLC's portfolio.
Current Value
$4.1M
Current Shares
10,558
Total Value Change
+$2.4M
Total Shares Change
-17,253
Other major holders of CIEN: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Decreased |
| 10,558 |
-70.7% |
| $4.1M |
| 0.0% |
| $333.07 |
0 |
| 2025-Q4 | Decreased | 36,034 | -4.9% | $8.4M | 0.1% | $238.36 | 0 |
| 2025-Q3 | Increased | 37,891 | +0.5% | $5.5M | 0.1% | $144.12 | 27 |
| 2025-Q2 | Increased | 37,716 | +35.6% | $3.1M | 0.0% | $82.12 | 34 |
| 2025-Q1 | New | 27,811 | - | $1.7M | 0.0% | $61.56 | 36 |