Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Lam Research's change in inventory for the quarter that ended in Mar. 2026 was $0 Mil. It means Lam Research's inventory
stayed the same
from Dec. 2025 to Mar. 2026 .
Lam Research's change in inventory for the fiscal year that ended in Jun. 2025 was $-181 Mil. It means Lam Research's inventory
increased by $181 Mil
from Jun. 2024 to Jun. 2025 .
Days Inventory indicates the number of days of goods in sales that a company has in the inventory.
Lam Research's Days Inventory for the quarter that ended in Mar. 2026 was 125.12.
Inventory Turnover measures how fast the company turns over its inventory within a year.
Lam Research's Inventory Turnover for the quarter that ended in Mar. 2026 was 0.73.
Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
Lam Research's Inventory-to-Revenue for the quarter that ended in Mar. 2026 was 0.69.
Lam Research (NAS:LRCX) Change In Inventory Explanation
1. Days Inventory indicates the number of days of goods in sales that a company has in the inventory.
Lam Research's Days Inventory for the quarter that ended in is calculated as:
3. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
Lam Research's Inventory to Revenue for the quarter that ended in Mar. 2026 is calculated as
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Lam Research Change In Inventory Related Terms
Lam Research Change In Inventory Historical Data
* Premium members only.
The historical data trend for Lam Research's Change In Inventory can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Change In Inventory is the difference between last period's ending inventory and the current period's ending inventory.
Change In Inventory for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $0 Mil.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Lam Research (LRCX) has a Change In Inventory of $0 Mil as of Mar. 2026. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Lam Research and its competitors.
Is Lam Research's Change In Inventory too high?
Lam Research's current Change In Inventory is $0 Mil. Overall, Lam Research has a GF Score™ of 85/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Lam Research's Change In Inventory compare to AMAT and KLAC?
Lam Research's Change In Inventory of $0 Mil can be compared against companies in the Semiconductors industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Change In Inventory for a Semiconductors company?
A good Change In Inventory depends on the Semiconductors industry context. However, Change In Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Change In Inventory mean?
A high Change In Inventory can signal that a stock is expensive relative to its fundamentals. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Lam Research and its competitors. Lam Research's current Change In Inventory is $0 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Lam Research stock overvalued right now?
Based on GuruFocus' analysis, Lam Research (LRCX) is currently considered Significantly Overvalued. The stock's GF Value™ is $134.59, compared to a current price of $255.66 — trading 90% above its estimated fair value. The current Change In Inventory is $0 Mil. Lam Research's overall GF Score™ is 85/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Change In Inventory calculated?
Change In Inventory is calculated from a company's financial statements. For Lam Research (LRCX), the current Change In Inventory is $0 Mil as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Lam Research (LRCX) Overvalued in 2026?
Based on GuruFocus' analysis, Lam Research stock appears to be overvalued.
The current stock price of $255.66 is trading 90% above its estimated GF Value™ of $134.59.
GuruFocus considers Lam Research to be Significantly Overvalued.
Key valuation signals for LRCX:
Change In Inventory: $0 Mil
GF Value™: $134.59 vs. price of $255.66 (90% above fair value)
No single metric tells the full story. See the LRCX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Lam Research is one of the largest semiconductor wafer fabrication equipment manufacturers in the world. It specializes in deposition and etch, which entail the buildup of layers on a semiconductor and the subsequent selective removal of patterns from each layer. Lam holds the top market share in etch and holds the clear second share in deposition. It is more exposed to memory chipmakers for DRAM and NAND chips. It counts as top customers the largest chipmakers in the world, including TSMC, Samsung, Intel, and Micron.
85GF Score
Get the complete analysis for LRCX
Change In Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
LRCX has been successfully added to your 
