ImpinjPI +4.97%75 Days Inventory is 206.76 as of Mar. 2026, which is 16% above its 10-year median of 178.47. GuruFocus rates PI with a GF Score™ of 75/100 and a GF Value™ of $122.99 (Fairly Valued). The stock has 3 warning signs investors should review. Among 983 Semiconductors companies, Impinj ranks worse than 76.7% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). Impinj's Average Total Inventories for the
three
months ended in Mar. 2026 was $85.6 Mil. Impinj's Cost of Goods Sold for the
three
months ended in Mar. 2026 was $37.8 Mil.
Hence, Impinj's Days Inventory for the
three
months ended in Mar. 2026 was 206.76.
The historical rank and industry rank for Impinj's Days Inventory or its related term are showing as below:
PI'
s Days Inventory Range Over the Past 10 Years
Min: 104.03 Med: 178.47 Max: 260.36
Current: 195.1
During the past 13 years, Impinj's highest Days Inventory was 260.36. The lowest was 104.03. And the median was 178.47.
PI's Days Inventory is ranked worse than 76.7% of 983
companies
in the Semiconductors industry
Industry Median: 111.84
vs PI: 195.10
Impinj's Days Inventory
declined
from Mar. 2025 (240.08) to Mar. 2026 (206.76).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Impinj's Inventory Turnover for the
three
months ended in Mar. 2026 was 0.44.
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.
Impinj's Inventory-to-Revenue for the
three
months ended in Mar. 2026 was 1.15.
Impinj (NAS:PI) Days Inventory Explanation
Days Inventory indicates the liquidity of the inventory. Generally, a lower Days Inventory is preferred as it indicates a shorter duration to clear off the inventory. An increase of the ratio may indicate the company's sales slowed. Similar ratios related to Days Inventory are:
1. Inventory Turnover measures how fast the company turns over its inventory within a year.
Impinj's Inventory Turnover for the
three
months ended in Mar. 2026 is calculated as
2. 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.
Impinj's Inventory to Revenue for the
three
months 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.
Be Aware
A lot of business are seasonable. It makes more sense to compare Days Inventory from the same period in the previous year instead of from the previous quarter.
Impinj Days Inventory Related Terms
Impinj Days Inventory Historical Data
* Premium members only.
The historical data trend for Impinj's Days 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.
For the Semiconductors subindustry, Impinj's Days Inventory, along with its competitors' market caps and Days Inventory data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Impinj Days Inventory vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Impinj's Days Inventory distribution charts can be found below:
* The bar in red indicates where Impinj's Days Inventory falls into.
* 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.
Impinj (PI) has a Days Inventory of 206.76 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Impinj and its competitors. This is 16% above median its historical median of 178.47. Over the past decade, Impinj's Days Inventory has ranged from 104.03 to 260.36. According to the industry distribution chart, Impinj ranks #754 out of 983 companies in the Semiconductors industry, placing it in the top 76.7%.
Is Impinj's Days Inventory too high?
Impinj's current Days Inventory of 206.76 is 16% above median its 10-year median of 178.47. Over the past 10 years, this metric has ranged from a low of 104.03 to a high of 260.36. The Semiconductors industry median Days Inventory is 111.84. Impinj's value of 206.76 is 84.9% above this industry median. Based on the distribution chart, Impinj ranks #754 out of 983 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Impinj has a GF Score™ of 75/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Impinj's Days Inventory compare to POWI and DIOD?
According to the Semiconductors industry distribution chart, Impinj ranks #754 out of 983 companies for Days Inventory. This places Impinj in the lower half of its industry. The industry median Days Inventory is 111.84. Impinj's value of 206.76 is 84.9% above this benchmark. Historically, Impinj's own Days Inventory has ranged from 104.03 to 260.36 over the past decade. While the company's 10-year median is 178.47 vs. the industry median of 111.84, Impinj has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Days Inventory for a Semiconductors company?
The median Days Inventory among Semiconductors companies is 111.84, based on 983 companies in the industry. Companies in the top quartile (top 25%) have a Days Inventory significantly above this median, while those in the bottom quartile fall well below. However, Days Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Impinj's current Days Inventory of 206.76 is 84.9% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Days Inventory mean?
A high Days Inventory can signal that a stock is expensive relative to its fundamentals. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Impinj and its competitors. For the Semiconductors industry, the median Days Inventory is 111.84 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Impinj's current Days Inventory is 206.76, which is 16% above median its own 10-year median of 178.47. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Impinj stock overvalued right now?
Based on GuruFocus' analysis, Impinj (PI) is currently considered Fairly Valued. The stock's GF Value™ is $122.99, compared to a current price of $134.25 — trading 9.2% above its estimated fair value. The current Days Inventory is 206.76, which is 16% above median its 10-year median of 178.47 and 84.9% above the Semiconductors industry median of 111.84. Impinj's overall GF Score™ is 75/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Days Inventory calculated?
Days Inventory is calculated from a company's financial statements. For Impinj (PI), the current Days Inventory is 206.76 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 Impinj (PI) Overvalued in 2026?
Based on GuruFocus' analysis, Impinj stock appears to be overvalued.
The current stock price of $134.25 is trading 9.2% above its estimated GF Value™ of $122.99.
GuruFocus considers Impinj to be Fairly Valued.
Key valuation signals for PI:
Days Inventory: 206.76 (16% above median its 10-year median of 178.47)
GF Value™: $122.99 vs. price of $134.25 (9.2% above fair value)
Industry Position: 84.9% above the Semiconductors median (#754 of 983)
No single metric tells the full story. See the PI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Impinj Inc operates a platform that enables wireless connectivity to everyday items by delivering each item's identity, location, and authenticity to business and consumer applications. Its platform includes endpoint integrated circuits (ICs) product, a miniature radios-on-a-chip, which attach to and identify their host items; and connectivity layer that comprises readers, gateways, and reader ICs to wirelessly identify, locate, authenticate, and engage endpoints via RAIN, as well as provide power to and communicate bidirectionally with endpoint ICs. Geographically, the company has a business presence in the Americas, Asia Pacific, Europe, Middle East and Africa, of which key revenue is derived from the operations in the Asia Pacific region.
75GF Score
Get the complete analysis for PI
Days 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
PI has been successfully added to your 
