First Solar Inc. (NASDAQ:FSLR)

Total inventory levels exhibit a strong upward trajectory over the five-year period, increasing from $604.2 million in 2019 to $1.087 billion by the end of 2023. While a marginal decrease was observed in 2022, the subsequent increase in 2023 represents the most significant single-year growth in the analyzed period.

Inventory Composition Trends

Raw materials demonstrate consistent growth, rising from $248.8 million in 2019 to $478.1 million in 2023. This suggests an expansion in procurement activities to support increased production capacity. Finished goods experienced similar substantial growth, peaking at $530.2 million in 2023, indicating a strategic accumulation of completed products for future distribution.

Manufacturing Throughput

Work in process remains the most stable component of the inventory structure, maintaining a relatively flat growth profile from $59.9 million in 2019 to $78.5 million in 2023. This stability suggests a consistent throughput rate within the manufacturing cycle, even as total inventory volumes scaled.

Current and Non-current Classification

Current inventory assets grew from $443.5 million in 2019 to $819.9 million in 2023, reflecting a significant increase in short-term asset availability. Simultaneously, non-current inventories rose steadily from $160.6 million to $266.9 million, indicating that a growing absolute volume of stock is categorized for long-term strategic purposes or extended delivery timelines.