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CIENCIEN
5 quarters

Position history for PEAK6 LLCPEAK6 LLC's holdings in CIENA CORP

PEAK6 LLC holds 44,570 shares of CIEN (CIENA CORP), worth $21.9M as of 2026-Q2. The position was increased (+1734.9% shares). CIEN represents 0.0% of PEAK6 LLC's portfolio.

Current Value

$21.9M

Current Shares

44,570

Total Value Change

-$5.2M

Total Shares Change

-288,042

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
44,570
+1734.9%
$21.9M0.0%$490.56
46
2026-Q1
Decreased
2,429
-99.1%
$943,0110.0%$333.07
0
2025-Q4
Increased
258,988
+5401.0%
$60.6M0.1%$238.36
48
2025-Q3
Decreased
4,708
-98.6%
$685,8140.0%$144.12
0
2025-Q2
New
332,612
-
$27.1M0.0%$82.12
40

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

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