Rivian AutomotiveFRA:99U -1.56%51 Days Inventory is 112.68 as of Mar. 2026, which is 16% below its 10-year median of 133.73. GuruFocus rates FRA:99U with a GF Score™ of 51/100 and a GF Value™ of €12.54 (Modestly Overvalued). The stock has 2 warning signs investors should review. Among 1,292 Vehicles & Parts companies, Rivian Automotive ranks worse than 76.55% on this metric.
The historical rank and industry rank for Rivian Automotive's Days Inventory or its related term are showing as below:
FRA:99U'
s Days Inventory Range Over the Past 10 Years
Min: 61.91 Med: 133.73 Max: 192.33
Current: 126.32
During the past 7 years, Rivian Automotive's highest Days Inventory was 192.33. The lowest was 61.91. And the median was 133.73.
FRA:99U's Days Inventory is ranked worse than 76.55% of 1292
companies
in the Vehicles & Parts industry
Industry Median: 80.26
vs FRA:99U: 126.32
Rivian Automotive's Days Inventory
declined
from Mar. 2025 (216.65) to Mar. 2026 (112.68).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Rivian Automotive's Inventory Turnover for the
three
months ended in Mar. 2026 was 0.81.
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.
Rivian Automotive's Inventory-to-Revenue for the
three
months ended in Mar. 2026 was 1.13.
Rivian Automotive (FRA:99U) 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.
Rivian Automotive'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.
Rivian Automotive'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.
Rivian Automotive Days Inventory Related Terms
Rivian Automotive Days Inventory Historical Data
* Premium members only.
The historical data trend for Rivian Automotive'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.
FRA:99U vs NIO, LI, XPEV: Days Inventory Comparison
For the Auto Manufacturers subindustry, Rivian Automotive'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.
Rivian Automotive Days Inventory vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Rivian Automotive's Days Inventory distribution charts can be found below:
* The bar in red indicates where Rivian Automotive'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.
Rivian Automotive (FRA:99U) has a Days Inventory of 112.68 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Rivian Automotive and its competitors. This is 16% below median its historical median of 133.73. Over the past decade, Rivian Automotive's Days Inventory has ranged from 61.91 to 192.33. According to the industry distribution chart, Rivian Automotive ranks #989 out of 1292 companies in the Vehicles & Parts industry, placing it in the top 76.5%.
Is Rivian Automotive's Days Inventory too high?
Rivian Automotive's current Days Inventory of 112.68 is 16% below median its 10-year median of 133.73. Over the past 10 years, this metric has ranged from a low of 61.91 to a high of 192.33. The Vehicles & Parts industry median Days Inventory is 80.26. Rivian Automotive's value of 112.68 is 40.4% above this industry median. Based on the distribution chart, Rivian Automotive ranks #989 out of 1292 companies in the Vehicles & Parts industry, which is in the bottom quartile relative to peers. Overall, Rivian Automotive has a GF Score™ of 51/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Rivian Automotive's Days Inventory compare to NIO and LI?
According to the Vehicles & Parts industry distribution chart, Rivian Automotive ranks #989 out of 1292 companies for Days Inventory. This places Rivian Automotive in the lower half of its industry. The industry median Days Inventory is 80.26. Rivian Automotive's value of 112.68 is 40.4% above this benchmark. Historically, Rivian Automotive's own Days Inventory has ranged from 61.91 to 192.33 over the past decade. While the company's 10-year median is 133.73 vs. the industry median of 80.26, Rivian Automotive 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 Vehicles & Parts company?
The median Days Inventory among Vehicles & Parts companies is 80.26, based on 1,292 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. Rivian Automotive's current Days Inventory of 112.68 is 40.4% 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 Rivian Automotive and its competitors. For the Vehicles & Parts industry, the median Days Inventory is 80.26 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Rivian Automotive's current Days Inventory is 112.68, which is 16% below median its own 10-year median of 133.73. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rivian Automotive stock overvalued right now?
Based on GuruFocus' analysis, Rivian Automotive (FRA:99U) is currently considered Modestly Overvalued. The stock's GF Value™ is €12.54, compared to a current price of €14.27 — trading 13.8% above its estimated fair value. The current Days Inventory is 112.68, which is 16% below median its 10-year median of 133.73 and 40.4% above the Vehicles & Parts industry median of 80.26. Rivian Automotive's overall GF Score™ is 51/100 with 2 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 Rivian Automotive (FRA:99U), the current Days Inventory is 112.68 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 Rivian Automotive (FRA:99U) Overvalued in 2026?
Based on GuruFocus' analysis, Rivian Automotive stock appears to be overvalued.
The current stock price of €14.27 is trading 13.8% above its estimated GF Value™ of €12.54.
GuruFocus considers Rivian Automotive to be Modestly Overvalued.
Key valuation signals for FRA:99U:
Days Inventory: 112.68 (16% below median its 10-year median of 133.73)
GF Value™: €12.54 vs. price of €14.27 (13.8% above fair value)
Industry Position: 40.4% above the Vehicles & Parts median (#989 of 1292)
No single metric tells the full story. See the FRA:99U stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Rivian is a battery electric vehicle automaker that sells its vehicles in the US and Canada. The company also develops electronic control units and related software for autos in a joint venture with Volkswagen. Rivian has multiple vehicles in its fleet, which include a luxury truck and full-size SUV and a delivery van. The company plans to begin selling a midsize SUV in 2026. Total deliveries were over 42,000 in 2025. Rivian is also developing autonomous driving software to be used in its vehicles and for robotaxis on the Uber ride-hailing network.
51GF Score
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