178.45000 EUR
1.8
1.02%
Last update Dec 17, 8:00 AM CET
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178.45000
178.45000
Previous close
176.64999
Open
178.45000
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Ciena Corporation
178.45
1.80
1.02%

Holders

Fund holders

Name Date reported Shares Value % Held
iShares Core S&P Midcap ETF Jun 30, 2018 3.8M 83.7M 2.7%
Vanguard Total Stock Market Index Fund Dec 31, 2017 3.4M 61.5M 2.4%
Vanguard Small-Cap Index Fund Dec 31, 2017 3.3M 59.7M 2.3%
iShares Russell 2000 ETF Jun 30, 2018 3.1M 67.0M 2.1%
Vanguard Explorer Fund, Inc. Jan 31, 2018 2.3M 39.0M 1.6%
Vanguard Small-Cap Growth Index Fund Dec 31, 2017 1.9M 34.0M 1.3%
College Retirement Equities Fund-Stock Account Dec 31, 2017 1.9M 33.9M 1.3%
Vanguard Extended Market Index Fund Dec 31, 2017 1.8M 32.6M 1.3%
SPDR S&P Mid Cap 400 ETF Trust Jun 30, 2018 1.7M 36.6M 1.2%
Advantage Funds, Inc.-Dreyfus Opportunistic Small Cap Fund Jun 30, 2018 1.5M 32.7M 1.0%
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