Granahan Investment Management, LLC Ciena Corp Transaction History
Granahan Investment Management, LLC
- $2.11 Billion
- Q3 2025
A detailed history of Granahan Investment Management, LLC transactions in Ciena Corp stock. As of the latest transaction made, Granahan Investment Management, LLC holds 24,612 shares of CIEN stock, worth $4.72 Million. This represents 0.17% of its overall portfolio holdings.
Number of Shares
24,612
Previous 80,621
69.47%
Holding current value
$4.72 Million
Previous $6.56 Million
45.32%
% of portfolio
0.17%
Previous 0.31%
Shares
24 transactions
Others Institutions Holding CIEN
# of Institutions
779Shares Held
121MCall Options Held
2.98MPut Options Held
1.22M-
Black Rock Inc. New York, NY15.6MShares$2.99 Billion0.02% of portfolio
-
Vanguard Group Inc Valley Forge, PA15.1MShares$2.89 Billion0.03% of portfolio
-
Jpmorgan Chase & CO New York, NY6.46MShares$1.24 Billion0.06% of portfolio
-
State Street Corp Boston, MA4.35MShares$834 Million0.02% of portfolio
-
Bank Of America Corp Charlotte, NC3.13MShares$600 Million0.03% of portfolio
About CIENA CORP
- Ticker CIEN
- Exchange NYSE
- Sector Technology
- Industry Communication Equipment
- Shares Outstandng 148,142,000
- Market Cap $28.4B
- Description
- Ciena Corporation provides network hardware, software, and services that support the transport, routing, switching, aggregation, service delivery, and management of video, data, and voice traffic on communications networks worldwide. The company's Networking Platforms segment offers hardware networking products and solutions that optimized for t...