Position history for CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's holdings in CIENA CORP
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM holds 237,900 shares of CIEN (CIENA CORP), worth $92.4M as of 2026-Q1. The position was decreased (-1.3% shares). CIEN represents 0.1% of CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's portfolio.
Current Value
$92.4M
Current Shares
237,900
Total Value Change
+$80.7M
Total Shares Change
-4,999
Other major holders of CIEN: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Decreased |
| 237,900 |
-1.3% |
| $92.4M |
| 0.1% |
| $333.07 |
0 |
| 2025-Q4 | Decreased | 240,967 | -4.8% | $56.4M | 0.0% | $238.36 | 0 |
| 2025-Q3 | Increased | 253,068 | +0.6% | $36.9M | 0.0% | $144.12 | 29 |
| 2025-Q2 | Increased | 251,460 | +7.4% | $20.5M | 0.0% | $82.12 | 31 |
| 2025-Q1 | Increased | 234,166 | +5.6% | $14.2M | 0.0% | $61.56 | 30 |
| 2024-Q4 | Decreased | 221,681 | -6.7% | $18.8M | 0.0% | $85.01 | 0 |
| 2024-Q3 | Decreased | 237,488 | -2.2% | $14.6M | 0.0% | $61.81 | 0 |
| 2024-Q2 | Decreased | 242,899 | -3.2% | $11.7M | 0.0% | $48.18 | 0 |