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CIEN

74.74000 USD
0.04
0.05%
Last update May 9, 3:59 PM EDT
Pre-market
Day range
73.71000
75.81000
Previous close
74.78000
Open
75.38000
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Ciena Corporation
74.74
0.04
0.05%

Holders

Fund holders

Name Date reported Shares Value % Held
Fidelity Mt. Vernon Street Trust-Fidelity Growth Company Fund Mar 31, 2025 5.9M 442.9M 4.2%
iShares Trust-iShares Core S&P Mid-Cap ETF Mar 31, 2025 4.6M 347.1M 3.3%
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund Dec 31, 2024 4.5M 339.2M 3.2%
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund Dec 31, 2024 3.7M 275.1M 2.6%
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund Dec 31, 2024 2.2M 163.6M 1.5%
VANGUARD INDEX FUNDS-Vanguard Small-Cap Growth Index Fund Dec 31, 2024 2.1M 155.8M 1.5%
Fidelity Mt. Vernon Street Trust-Fidelity Growth Company K6 Fund Mar 31, 2025 1.8M 137.1M 1.3%
VANGUARD WORLD FUND-Vanguard Information Technology Index Fund Feb 28, 2025 1.8M 136.9M 1.3%
Fidelity Mt. Vernon Street Trust-Fidelity Series Growth Company Fund Mar 31, 2025 1.6M 119.7M 1.1%
CAPITAL WORLD GROWTH & INCOME FUND Mar 31, 2025 1.3M 95.6M 0.9%
Pre-market

Exchange is currently open for pre-market.
Main market opens in 2 days 5 hours 16 minutes

04:13
00:00
23:59

Trading Hours (Monday - Friday):

Pre-market
04:00 - 09:30
Main market
09:30 - 16:00
Post-market
16:00 - 20:00
All times are displayed in the America/New_York timezone (EDT, UTC-04:00).