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CIEN
3 quarters

Position history for LONE PINE CAPITAL LLC's holdings in CIENA CORP

LONE PINE CAPITAL LLC holds 809,522 shares of CIEN (CIENA CORP), worth $314.3M as of 2026-Q1. This is a new position. CIEN represents 2.5% of LONE PINE CAPITAL LLC's portfolio.

Current Value

$314.3M

Current Shares

809,522

Total Value Change

+$22M

Total Shares Change

-1.2M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
New
809,522
-
$314.3M2.5%$333.07
81
2025-Q4
Exited
0
-100.0%
$00.0%$238.36
0
2025-Q3
New
2M
-
$292.3M2.1%$144.12
81

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

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