Joby Aviation (STU:8TQ) Days Payable: 27.78 (As of Mar. 2026) — 100% Below Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

STU:8TQ Joby Aviation Inc STU:8TQ
30 GF Score
Price €6.35
! 4 Warning Signs
View Full Analysis

What is Joby Aviation Days Payable?

Joby Aviation STU:8TQ -1.55% 30 Days Payable is 27.78 as of Mar. 2026, which is 100% below its 10-year median of 9,778.35. GuruFocus rates STU:8TQ with a GF Score™ of 30/100. The stock has 4 warning signs investors should review. Among 970 Transportation companies, Joby Aviation ranks better than 62.37% on this metric.

Joby Aviation's average Accounts Payable for the three months ended in Mar. 2026 was €4.95 Mil. Joby Aviation's Cost of Goods Sold for the three months ended in Mar. 2026 was €16.27 Mil. Hence, Joby Aviation's Days Payable for the three months ended in Mar. 2026 was 27.78.

The historical rank and industry rank for Joby Aviation's Days Payable or its related term are showing as below:

STU:8TQ' s Days Payable Range Over the Past 10 Years
Min: 48.94   Med: 9778.35   Max: 19794.44
Current: 51.98

During the past 6 years, Joby Aviation's highest Days Payable was 19794.44. The lowest was 48.94. And the median was 9778.35.

STU:8TQ's Days Payable is ranked better than
62.37% of 970 companies
in the Transportation industry
Industry Median: 38.62 vs STU:8TQ: 51.98

Joby Aviation's Days Payable increased from Mar. 2025 (0.00) to Mar. 2026 (27.78). It may suggest that Joby Aviation delayed paying its suppliers.


Joby Aviation Days Payable Historical Data

* Premium members only.

The historical data trend for Joby Aviation's Days Payable 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.

Joby Aviation Days Payable Chart

Joby Aviation Annual Data
Trend Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Days Payable
Get a 7-Day Free Trial 0.00 0.00 10,007.58 19,464.77 52.08

Joby Aviation Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Days Payable 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 0.00 42,598.54 81.65 40.25 27.78

STU:8TQ vs CAAP, ASLE, UP: Days Payable Comparison

For the Airports & Air Services subindustry, Joby Aviation's Days Payable, along with its competitors' market caps and Days Payable 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.


Joby Aviation Days Payable vs Transportation Industry

For the Transportation industry and Industrials sector, Joby Aviation's Days Payable distribution charts can be found below:

* The bar in red indicates where Joby Aviation's Days Payable falls into.


STU:8TQ
30GF Score
Joby Aviation Inc STU:8TQ
Days Payable is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Joby Aviation Days Payable Calculation

Days Payable indicates the number of days that the account payable relative to cost of goods sold the company has. An increase of Days Payable may suggest that the company delays paying its suppliers.

Joby Aviation's Days Payable for the fiscal year that ended in Dec. 2025 is calculated as

Days Payable (A: Dec. 2025 )
=Average Accounts Payable /Cost of Goods Sold*Days in Period
=( (Accounts Payable (A: Dec. 2024 ) + Accounts Payable (A: Dec. 2025 )) / count ) / Cost of Goods Sold (A: Dec. 2025 )*Days in Period
=( (4.069 + 3.078) / 2 ) / 25.046*365
=3.5735 / 25.046*365
=52.08

Joby Aviation's Days Payable for the quarter that ended in Mar. 2026 is calculated as:

Days Payable (Q: Mar. 2026 )
=Average Accounts Payable / Cost of Goods Sold*Days in Period
=( (Accounts Payable (Q: Dec. 2025 ) + Accounts Payable (Q: Mar. 2026 )) / count ) / Cost of Goods Sold (Q: Mar. 2026 )*Days in Period
=( (3.078 + 6.824) / 2 ) / 16.265*365 / 4
=4.951 / 16.265*365 / 4
=27.78

* 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 Payable →
What does a Days Payable of 27.78 mean?
Joby Aviation (STU:8TQ) has a Days Payable of 27.78 as of Mar. 2026. Days payable represents the average amount of days a company waits to pay its invoices from suppliers. View historical data on Joby Aviation and its competitors. This is 100% below median its historical median of 9,778.35. Over the past decade, Joby Aviation's Days Payable has ranged from 48.94 to 19,794.44. According to the industry distribution chart, Joby Aviation ranks #365 out of 970 companies in the Transportation industry, placing it in the top 37.6%.
Is Joby Aviation's Days Payable too high?
Joby Aviation's current Days Payable of 27.78 is 100% below median its 10-year median of 9,778.35. Over the past 10 years, this metric has ranged from a low of 48.94 to a high of 19,794.44. The Transportation industry median Days Payable is 38.62. Joby Aviation's value of 27.78 is 28.1% below this industry median. Based on the distribution chart, Joby Aviation ranks #365 out of 970 companies in the Transportation industry, which is above the industry midpoint. Overall, Joby Aviation has a GF Score™ of 30/100, reflecting its overall financial health beyond just this single metric.
How does Joby Aviation's Days Payable compare to CAAP and ASLE?
According to the Transportation industry distribution chart, Joby Aviation ranks #365 out of 970 companies for Days Payable. This puts Joby Aviation in the upper half of its industry. The industry median Days Payable is 38.62. Joby Aviation's value of 27.78 is 28.1% below this benchmark. Historically, Joby Aviation's own Days Payable has ranged from 48.94 to 19,794.44 over the past decade. While the company's 10-year median is 9,778.35 vs. the industry median of 38.62, Joby Aviation has consistently been below 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 Payable for a Transportation company?
The median Days Payable among Transportation companies is 38.62, based on 970 companies in the industry. Companies in the top quartile (top 25%) have a Days Payable significantly above this median, while those in the bottom quartile fall well below. However, Days Payable should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Joby Aviation's current Days Payable of 27.78 is 28.1% below 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 Payable mean?
A high Days Payable can signal that a stock is expensive relative to its fundamentals. Days payable represents the average amount of days a company waits to pay its invoices from suppliers. View historical data on Joby Aviation and its competitors. For the Transportation industry, the median Days Payable is 38.62 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Joby Aviation's current Days Payable is 27.78, which is 100% below median its own 10-year median of 9,778.35. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Joby Aviation stock overvalued right now?
Joby Aviation (STU:8TQ) has a current Days Payable of 27.78. The current Days Payable is 27.78, which is 100% below median its 10-year median of 9,778.35 and 28.1% below the Transportation industry median of 38.62. Joby Aviation's overall GF Score™ is 30/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Days Payable calculated?
Days Payable is calculated from a company's financial statements. For Joby Aviation (STU:8TQ), the current Days Payable is 27.78 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.

Joby Aviation Business Description

Other Exchanges JOBY:USA1JOBY:Italy
Address 333 Encinal Street, Santa Cruz, CA, USA, 95060
Joby Aviation Inc is a transportation company developing an all-electric, vertical take-off and landing (eVTOL) air taxi for commercial passenger service. Its Joby eVTOL aircraft is designed to transport a pilot and up to four passengers or an expected payload of up to 1,000 pounds at speeds of up to 200 mph. The aircraft is optimized for urban routes, with a target range of up to 100 miles on a single charge. The company is also developing an app-based platform that will help consumers to book rides directly through its service. It has one operating and reportable segment, air transportation and related services. The company's revenue consists of passenger revenue, which includes revenue generated from the transportation of passengers via helicopter or fixed wing aircraft.
30GF Score

Get the complete analysis for STU:8TQ

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

€6.35
Price