CIEN - Ciena Corporation

NYSE - NYSE Delayed price. Currency in USD

Major holders

Currency in USD
1.01%% of shares held by all insiders
96.43%% of shares held by institutions
97.41%% of float held by institutions
628Number of institutions holding shares

Top institutional holders

HolderSharesDate reported% outValue
Blackrock Inc.16,896,80030 Mar 202311.33%813,243,002
Vanguard Group, Inc. (The)14,574,48330 Mar 20239.77%701,469,882
FMR, LLC8,798,83230 Mar 20235.90%423,487,793
Alliancebernstein L.p.4,309,97930 Mar 20232.89%207,439,293
State Street Corporation4,262,24530 Mar 20232.86%205,141,856
Bank of America Corporation4,052,50530 Mar 20232.72%195,047,069
Neuberger Berman Group, LLC3,744,60830 Mar 20232.51%180,227,987
BNP Paribas Asset Management Holding S.A.3,378,58630 Mar 20232.27%162,611,347
Congress Asset Management Co3,306,77230 Mar 20232.22%159,154,939
Thrivent Financial For Lutherans2,801,03830 Mar 20231.88%134,813,961

Top mutual fund holders

HolderSharesDate reported% outValue
iShares Core S&P Midcap ETF4,613,33827 Feb 20233.09%222,039,962
Vanguard Total Stock Market Index Fund4,505,95230 Dec 20223.02%216,871,474
Vanguard Small-Cap Index Fund3,816,55330 Dec 20222.56%183,690,699
Fidelity Growth Company Fund2,709,98027 Feb 20231.82%130,431,340
Vanguard Small-Cap Growth Index Fund2,204,95130 Dec 20221.48%106,124,293
Growth Fund Of America Inc2,023,09230 Mar 20231.36%97,371,420
Vanguard Extended Market Index Fund1,990,70430 Dec 20221.33%95,812,585
College Retirement Equities Fund-Stock Account1,306,99530 Dec 20220.88%62,905,670
SPDR S&P Mid Cap 400 ETF Trust1,303,93030 Mar 20230.87%62,758,152
Victory Portfolios-Sycamore Small Company Opportunity Fund1,170,00030 Dec 20220.78%56,312,101