Ciena Corporation

CIEN | NYSE

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$348.80

+$4.55 (+1.32%)

At close: Sep 18, 2026, 4:01 PM ET

$371.16

+$22.36 (+6.41%)

Pre-market: Sep 21, 2026, 8:54 AM ET

Overview Rating Statistics Financials Earnings Analysts Ownership Profile

Institutions Insiders Congress

Institutional Ownership

Net Outflow

Dollar & Volume Weighted

Total Institutions

1,127

Total Ownership

94.61%

Capital Flow

-$19.65B

Shares Change

-14.87M

Ownership Distribution

Institutions (94.61%)

Others (5.39%)

Institutional Sentiment

Overall: bullish

Equity Sentiment & Activity

bullish

New Positions

317

Increased Positions

633

Reduced Positions

371

Closed Positions

New (317)

Increased (633)

Reduced (371)

Closed (93)

Options Sentiment & Activity

bullish

Put/Call Ratio

0.731

Call Flow

2,300,692

Put Flow

1,681,100

Calls (58%)

Puts (42%)

Super Investors

6 Investors

Super Investor / Fund	Ownership	Portfolio Weight	Shares	Market Value
Steven Cohen Point72 Asset Management LP	0.15% -61.35%	0.09%	210.52K	72.47M
Joel Greenblatt Gotham Asset Management LLC	0.08% -6.83%	0.09%	113.02K	38.91M
Ken Fisher Fisher Asset Management LLC	< 0.01% +11.31%	< 0.01%	679	233.75K

Top Shareholders

Top 10 Own 57.54%

Institution	Ownership	Portfolio Weight	Shares	Market Value
FMR LLC	14.94% +0.19%	0.43% +72.16%	21.21M +0.39%	8.23B +66.64%
Blackrock, Inc.	9.42% -19.92%	0.09% +37.67%	13.37M -19.77%	5.19B +33.19%
JPMORGAN Chase & Co	7.20% -6.05%	0.24% +50.23%	10.23M -5.87%	3.73B +46.91%

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