

Atika Capital Management LLC cut its holdings in Ciena Corporation (NYSE: CIEN) by 27.2% during the first quarter, according to the company in its most recent Form 13F filing with the Securities and Exchange Commission (SEC). The institutional investor owned 43,651 shares of the communications equipment provider's stock after selling 16,349 shares during

Allspring Global Investments Holdings LLC acquired a new stake in shares of Ciena Corporation (NYSE: CIEN) during the first quarter, according to its most recent Form 13F filing with the Securities and Exchange Commission (SEC). The fund acquired 16,690 shares of the communications equipment provider's stock, valued at approximately $6,933,000. Other hedge funds

AGX, CIEN, HUBS and SMTC make the cut as the top liquid stocks, each boasting strong liquidity, growth attributes and operational efficiency.

AI stock volatility has created discounts from 52-week highs. SNDK, WDC and CIEN stand out with strong growth drivers and upside potential.

Assetmark Inc. lifted its holdings in shares of Ciena Corporation (NYSE: CIEN) by 4,003.2% during the undefined quarter, according to its most recent disclosure with the SEC. The institutional investor owned 16,659 shares of the communications equipment provider's stock after purchasing an additional 16,253 shares during the quarter. Assetmark Inc.'s holdings in Ciena

Here is how Ciena (CIEN) and Arista Networks (ANET) have performed compared to their sector so far this year.

California Public Employees Retirement System cut its position in Ciena Corporation (NYSE: CIEN) by 1.3% during the undefined quarter, according to the company in its most recent filing with the Securities and Exchange Commission. The fund owned 237,900 shares of the communications equipment provider's stock after selling 3,067 shares during the quarter. California

Ciena Corporation CIEN and Nokia NOK are benefiting from the rapid adoption of artificial intelligence (AI), which is driving strong demand for high-speed networking infrastructure. As hyperscalers and service providers expand AI deployments, both companies are strengthening their optical networking, routing and switching portfolios to support higher-capacity, low-latency connectivity.
SEC filings for CIEN aren't indexed yet — common for recently launched funds. Browse the issuer's filings on SEC EDGAR directly.