Position history for VANGUARD GROUP INC's holdings in CIENA CORP
VANGUARD GROUP INC holds 14.4M shares of CIEN (CIENA CORP), worth $3.4B as of 2025-Q4. The position was decreased (-4.6% shares). CIEN represents 0.0% of VANGUARD GROUP INC's portfolio.
Current Value
$3.4B
Current Shares
14.4M
Total Value Change
+$2.4B
Total Shares Change
-800,120
Other major holders of CIEN: FMR LLC, BlackRock, Inc., JPMORGAN CHASE & CO
Decreased |
| 14.4M |
-4.6% |
| $3.4B |
| 0.0% |
| $238.36 |
0 |
| 2025-Q3 | Decreased | 15.1M | -0.1% | $2.2B | 0.0% | $144.12 | 0 |
| 2025-Q2 | Increased | 15.1M | +0.7% | $1.2B | 0.0% | $82.12 | 32 |
| 2025-Q1 | Decreased | 15M | -2.2% | $905.6M | 0.0% | $61.56 | 0 |
| 2024-Q4 | Increased | 15.3M | +0.9% | $1.3B | 0.0% | $85.01 | 32 |
| 2024-Q3 | New | 15.2M | - | $934.7M | 0.0% | $61.81 | 44 |