Impinj (MIL:1PI) Days Inventory: 205.46 (As of Mar. 2026) — 15% Above Median

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MIL:1PI Impinj Inc MIL:1PI
52 GF Score
Price €127.70
GF Value €105.44
Valuation Modestly Overvalued
! 3 Warning Signs
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What is Impinj Days Inventory?

Impinj MIL:1PI 52 Days Inventory is 205.46 as of Mar. 2026, which is 15% above its 10-year median of 178.47. GuruFocus rates MIL:1PI with a GF Score™ of 52/100 and a GF Value™ of €105.44 (Modestly Overvalued). The stock has 3 warning signs investors should review. Among 982 Semiconductors companies, Impinj ranks worse than 76.58% 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 €73.6 Mil. Impinj's Cost of Goods Sold for the three months ended in Mar. 2026 was €32.7 Mil. Hence, Impinj's Days Inventory for the three months ended in Mar. 2026 was 205.46.

The historical rank and industry rank for Impinj's Days Inventory or its related term are showing as below:

MIL:1PI' 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.

MIL:1PI's Days Inventory is ranked worse than
76.58% of 982 companies
in the Semiconductors industry
Industry Median: 112.2 vs MIL:1PI: 195.10

Impinj's Days Inventory declined from Mar. 2025 (243.99) to Mar. 2026 (205.46).

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  (MIL:1PI) 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.

Impinj Days Inventory Chart

Impinj Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Days Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only 111.30 101.94 170.04 198.38 208.76

Impinj Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Days Inventory Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 243.99 222.46 182.15 180.67 205.46

MIL:1PI vs NVTS, POWI, LASR: Days Inventory Comparison

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.


MIL:1PI
52GF Score
Impinj Inc MIL:1PI
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Impinj Days Inventory Calculation

Days Inventory indicates the number of days of goods in sales that a company has in the inventory.

Impinj's Days Inventory for the fiscal year that ended in Dec. 2025 is calculated as

Days Inventory (A: Dec. 2025 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (A: Dec. 2024 ) + Total Inventories (A: Dec. 2025 )) / count ) / Cost of Goods Sold (A: Dec. 2025 )*Days in Period
=( (94.875 + 72.557) / 2 ) / 146.374*365
=83.716 / 146.374*365
=208.76

Impinj's Days Inventory for the quarter that ended in Mar. 2026 is calculated as:

Days Inventory (Q: Mar. 2026 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (Q: Dec. 2025 ) + Total Inventories (Q: Mar. 2026 )) / count ) / Cost of Goods Sold (Q: Mar. 2026 )*Days in Period
=( (72.557 + 74.649) / 2 ) / 32.689*365 / 4
=73.603 / 32.689*365 / 4
=205.46

* 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.

Frequently Asked Questions Learn more about Days Inventory →
What does a Days Inventory of 205.46 mean?
Impinj (MIL:1PI) has a Days Inventory of 205.46 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 15% 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 #752 out of 982 companies in the Semiconductors industry, placing it in the top 76.6%.
Is Impinj's Days Inventory too high?
Impinj's current Days Inventory of 205.46 is 15% 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 112.20. Impinj's value of 205.46 is 83.1% above this industry median. Based on the distribution chart, Impinj ranks #752 out of 982 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Impinj has a GF Score™ of 52/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Impinj's Days Inventory compare to NVTS and POWI?
According to the Semiconductors industry distribution chart, Impinj ranks #752 out of 982 companies for Days Inventory. This places Impinj in the lower half of its industry. The industry median Days Inventory is 112.20. Impinj's value of 205.46 is 83.1% 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 112.20, 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 112.20, based on 982 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 205.46 is 83.1% 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 112.20 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Impinj's current Days Inventory is 205.46, which is 15% 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 (MIL:1PI) is currently considered Modestly Overvalued. The stock's GF Value™ is €105.44, compared to a current price of €127.70 — trading 21.1% above its estimated fair value. The current Days Inventory is 205.46, which is 15% above median its 10-year median of 178.47 and 83.1% above the Semiconductors industry median of 112.20. Impinj's overall GF Score™ is 52/100 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 (MIL:1PI), the current Days Inventory is 205.46 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 (MIL:1PI) Overvalued in 2026?

Based on GuruFocus' analysis, Impinj stock appears to be overvalued. The current stock price of €127.70 is trading 21.1% above its estimated GF Value™ of €105.44. GuruFocus considers Impinj to be Modestly Overvalued.

Key valuation signals for MIL:1PI:

  • Days Inventory: 205.46 (15% above median its 10-year median of 178.47)
  • GF Value™: €105.44 vs. price of €127.70 (21.1% above fair value)
  • GF Score™: 52/100 with 3 warning signs
  • Industry Position: 83.1% above the Semiconductors median (#752 of 982)

No single metric tells the full story. See the MIL:1PI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Impinj Business Description

Address 400 Fairview Avenue North, Suite 1200, Seattle, WA, USA, 98109
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.
52GF Score

Get the complete analysis for MIL:1PI

Days Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€127.70
Price
€105.44
GF Value