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CIEN · Unknown

CIENA CORP

USA Unknown Filing: 2025-12-31
8
Tracked Holders
Limited info. CIENA CORP is not currently in our model portfolio, but 8 tracked investors hold it. We're showing what we know from their latest 13F filings.
8
Investors
0
New positions
1
Increasing
7
Decreasing
0
Unchanged
Price History
Loading price data...
Return: High: Low:
Who's Holding This Stock
Position sizes and recent activity from tracked institutional investors
Bridgewater Associates (Dalio)
Trust weight: 1.3×
Increased +32%
% of portfolio
0.2%
Position change
+32%
0.2% of Bridgewater Associates's portfolio
Whale Rock Capital
Trust weight: 1.3×
Decreased −33%
% of portfolio
2.7%
Position change
−33%
2.7% of Whale Rock Capital's portfolio
Point72 (Steve Cohen)
Trust weight: 1.1×
Decreased −19%
% of portfolio
0.2%
Position change
−19%
0.2% of Point72's portfolio
AQR Capital Management
Trust weight: 1.0×
Decreased −6%
% of portfolio
0.2%
Position change
−6%
0.2% of AQR Capital Management's portfolio
Gotham Asset Mgmt (Greenblatt)
Trust weight: 1.1×
Decreased −24%
% of portfolio
0.1%
Position change
−24%
0.1% of Gotham Asset Mgmt's portfolio
Citadel Advisors
Trust weight: 1.0×
Decreased −34%
% of portfolio
0.1%
Position change
−34%
0.1% of Citadel Advisors's portfolio
Millennium Management (Englander)
Trust weight: 1.0×
Decreased −16%
% of portfolio
0.1%
Position change
−16%
0.1% of Millennium Management's portfolio
D.E. Shaw & Co
Trust weight: 1.0×
Decreased −80%
% of portfolio
0.0%
Position change
−80%
0.0% of D.E. Shaw & Co's portfolio
Portfolio Allocation
How much of each investor's portfolio is allocated to CIENA CORP
⚠ Disclaimer: This page is for informational purposes only. Holdings data from SEC EDGAR 13F filings, delayed up to 135 days. Not a recommendation to buy or sell CIENA CORP or any security.

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