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Ciena Corporation (CIEN) Delivered an Outstanding 176% Return

Riverwater Partners, an investment management company, released its “Sustainable Value Strategy” Q4 2025 investor letter. A copy of the letter can be downloaded here. The Strategy underperformed the Russell 2500 Index during the fourth quarter as well as for the full year. Stock selection drove the underperformance of the Strategy in the quarter. The Strategy’s emphasis on high-quality stocks lagged behind broader market trends. In addition, please check the Strategy’s top five holdings to know its best picks in 2025.

In its fourth-quarter 2025 investor letter, Riverwater...