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CIENCIEN
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Position history for CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEMCALIFORNIA 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

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Decreased
237,900
-1.3%
$92.4M0.1%$333.07
0
2025-Q4
Decreased
240,967
-4.8%
$56.4M0.0%$238.36
0
2025-Q3
Increased
253,068
+0.6%
$36.9M0.0%$144.12
29
2025-Q2
Increased
251,460
+7.4%
$20.5M0.0%$82.12
31
2025-Q1
Increased
234,166
+5.6%
$14.2M0.0%$61.56
30
2024-Q4
Decreased
221,681
-6.7%
$18.8M0.0%$85.01
0
2024-Q3
Decreased
237,488
-2.2%
$14.6M0.0%$61.81
0
2024-Q2
Decreased
242,899
-3.2%
$11.7M0.0%$48.18
0

Other major holders of CIEN: FMR LLC, BlackRock, Inc., JPMORGAN CHASE & CO

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