NYSE: CIEN
Ciena Corp Stock Ownership - Who owns Ciena?

Insider buying vs selling

Have Ciena Corp insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Brodie GageSVP Global Products Supply2025-08-15350$90.94
$31.83kSell
David M. RothensteinSVP and Chief Strategy Officer2025-08-152,500$90.60
$226.50kSell
Gary B. 1. SmithPresident CEO2025-08-156,800$90.54
$615.64kSell
Gary B. 1. SmithPresident CEO2025-08-016,800$88.82
$603.98kSell
Dino DipernaSVP Global RD2025-07-15367$82.57
$30.30kSell
Gary B. 1. SmithPresident CEO2025-07-156,800$82.23
$559.15kSell
David M. RothensteinSVP and Chief Strategy Officer2025-07-152,500$82.21
$205.52kSell
Brodie GageSVP Global Products Supply2025-07-15350$82.57
$28.90kSell
Dino DipernaSVP Global RD2025-07-15367$82.57
$30.30kSell
Sheela KosarajuSVP and General Counsel2025-07-011,748$80.50
$140.71kSell

1 of 24

CIEN insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when CIEN insiders and whales buy or sell their stock.

CIEN Shareholders

What type of owners hold Ciena Corp stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Fmr LLC15.02%21,232,630$1.93BInstitution
Blackrock Inc12.07%17,067,198$1.55BInstitution
Vanguard Group Inc10.67%15,088,445$1.37BInstitution
Jpmorgan Chase Co3.71%5,243,053$475.75MInstitution
State Street Corp3.15%4,454,987$404.25MInstitution
Barrow Hanley Mewhinney Strauss LLC3.01%4,252,811$385.90MInstitution
Bank Of America Corp2.47%3,495,795$317.21MInstitution
Bnp Paribas Asset Management Holding Sa2.17%3,063,635$277.99MInstitution
Point72 Asset Management LP1.95%2,754,675$249.96MInstitution
William Blair Investment Management LLC1.92%2,708,540$245.77MInstitution

1 of 3

CIEN vs Communication Equipment Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
CIEN96.68%3.32%Net SellingNet Selling
SATS45.97%6.52%Net BuyingNet Buying
ZBRA88.73%11.27%Net BuyingNet Selling
LITE92.81%7.19%Net SellingNet Selling
ASTS35.34%43.17%Net SellingNet Selling

Ciena Stock Ownership FAQ

Who owns Ciena?

Ciena (NYSE: CIEN) is owned by 99.28% institutional shareholders, 3.41% Ciena insiders, and 0.00% retail investors. Fmr LLC is the largest individual Ciena shareholder, owning 21.23M shares representing 15.02% of the company. Fmr LLC's Ciena shares are currently valued at $1.94B.

If you're new to stock investing, here's how to buy Ciena stock.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.