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Ciena Corporation (CIEN)

NYSE - NYSE Delayed price. Currency in USD
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71.41-0.76 (-1.05%)
At close: 04:00PM EST
71.41 0.00 (0.00%)
After hours: 07:59PM EST
Insider roster
Insider transactions

Major holders

Currency in USD
Breakdown
1.01%% of shares held by all insiders
93.19%% of shares held by institutions
94.14%% of float held by institutions
631Number of institutions holding shares

Top institutional holders

HolderSharesDate reported% outValue
Blackrock Inc.15,272,52929 Sep 20219.86%784,244,364
Vanguard Group, Inc. (The)14,519,38529 Sep 20219.37%745,570,419
FMR, LLC7,186,75129 Sep 20214.64%369,039,663
State Street Corporation3,965,80129 Sep 20212.56%203,643,881
Congress Asset Management3,873,42129 Sep 20212.50%198,900,168
AllianceBernstein, L.P.3,658,56729 Sep 20212.36%187,867,415
FIL LTD3,067,38029 Sep 20211.98%157,509,963
Bnp Paribas Asset Management Holding S.a.3,026,44429 Sep 20211.95%155,407,899
Wellington Management Group, LLP2,962,50429 Sep 20211.91%152,124,580
Bank Of New York Mellon Corporation2,936,94029 Sep 20211.90%150,811,869

Top mutual fund holders

HolderSharesDate reported% outValue
Vanguard Total Stock Market Index Fund4,400,33529 Sep 20212.84%225,957,202
iShares Core S&P Midcap ETF4,179,52730 Oct 20212.70%226,906,520
Vanguard Small-Cap Index Fund3,858,31729 Sep 20212.49%198,124,577
Fidelity Growth Company Fund2,869,55229 Nov 20211.85%172,833,116
Vanguard Small-Cap Growth Index Fund2,441,68229 Sep 20211.58%125,380,370
Vanguard Extended Market Index Fund2,094,07929 Sep 20211.35%107,530,956
First Trust Dow Jones Internet Index (SM) Fund2,031,39730 Oct 20211.31%110,284,543
Vanguard Explorer Fund, Inc.1,663,23930 Oct 20211.07%90,297,245
SPDR S&P Mid Cap 400 ETF Trust1,338,65430 Oct 20210.86%72,675,525
Thrivent Mid Cap Stock Fund933,66130 Oct 20210.60%50,688,455