SI (Shoulder Innovations) Days Inventory: 532.25 (As of Mar. 2026) — 11% Below Median


SI Shoulder Innovations Inc SI
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What is Shoulder Innovations Days Inventory?

Shoulder Innovations SI +5.46% 12 Days Inventory is 532.25 as of Mar. 2026, which is 11% below its 10-year median of 598.43. GuruFocus rates SI with a GF Score™ of 12/100. The stock has 6 warning signs investors should review. Among 787 Medical Devices & Instruments companies, Shoulder Innovations ranks worse than 91.36% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Shoulder Innovations's Average Total Inventories for the three months ended in Mar. 2026 was $21.71 Mil. Shoulder Innovations's Cost of Goods Sold for the three months ended in Mar. 2026 was $3.72 Mil. Hence, Shoulder Innovations's Days Inventory for the three months ended in Mar. 2026 was 532.25.

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

SI' s Days Inventory Range Over the Past 10 Years
Min: 543.07   Med: 598.43   Max: 904.57
Current: 543.07

During the past 3 years, Shoulder Innovations's highest Days Inventory was 904.57. The lowest was 543.07. And the median was 598.43.

SI's Days Inventory is ranked worse than
91.36% of 787 companies
in the Medical Devices & Instruments industry
Industry Median: 179.73 vs SI: 543.07

Shoulder Innovations's Days Inventory increased from Mar. 2025 (527.35) to Mar. 2026 (532.25). It might indicate that Shoulder Innovations's sales slowed down.

Warning Sign:

If a company builds up inventory, it may mean it is having difficulties selling its goods.

Inventory Turnover measures how fast the company turns over its inventory within a year. Shoulder Innovations's Inventory Turnover for the three months ended in Mar. 2026 was 0.17.

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. Shoulder Innovations's Inventory-to-Revenue for the three months ended in Mar. 2026 was 1.30.


Shoulder Innovations  (NYSE:SI) 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.

Shoulder Innovations'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.

Shoulder Innovations'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.


Shoulder Innovations Days Inventory Related Terms


Shoulder Innovations Days Inventory Historical Data

* Premium members only.

The historical data trend for Shoulder Innovations'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.

Shoulder Innovations Days Inventory Chart

Shoulder Innovations Annual Data
Trend Dec23 Dec24 Dec25
Days Inventory
904.57 598.43 583.64

Shoulder Innovations Quarterly Data
Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Days Inventory Get a 7-Day Free Trial Premium Member Only Premium Member Only 527.35 525.63 594.82 556.21 532.25

SI vs ELMD, MASS, CV: Days Inventory Comparison

For the Medical Devices subindustry, Shoulder Innovations'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.


Shoulder Innovations Days Inventory vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, Shoulder Innovations's Days Inventory distribution charts can be found below:

* The bar in red indicates where Shoulder Innovations's Days Inventory falls into.


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Shoulder Innovations Inc SI
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Shoulder Innovations Days Inventory Calculation

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

Shoulder Innovations'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
=( (13.955 + 21.591) / 2 ) / 11.115*365
=17.773 / 11.115*365
=583.64

Shoulder Innovations'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
=( (21.591 + 21.829) / 2 ) / 3.722*365 / 4
=21.71 / 3.722*365 / 4
=532.25

* 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 532.25 mean?
Shoulder Innovations (SI) has a Days Inventory of 532.25 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Shoulder Innovations and its competitors. This is 11% below median its historical median of 598.43. Over the past decade, Shoulder Innovations' Days Inventory has ranged from 543.07 to 904.57. According to the industry distribution chart, Shoulder Innovations ranks #719 out of 787 companies in the Medical Devices & Instruments industry, placing it in the top 91.4%.
Is Shoulder Innovations' Days Inventory too high?
Shoulder Innovations' current Days Inventory of 532.25 is 11% below median its 10-year median of 598.43. Over the past 10 years, this metric has ranged from a low of 543.07 to a high of 904.57. The Medical Devices & Instruments industry median Days Inventory is 179.73. Shoulder Innovations' value of 532.25 is 196.1% above this industry median. Based on the distribution chart, Shoulder Innovations ranks #719 out of 787 companies in the Medical Devices & Instruments industry, which is in the bottom quartile relative to peers. Overall, Shoulder Innovations has a GF Score™ of 12/100, reflecting its overall financial health beyond just this single metric.
How does Shoulder Innovations' Days Inventory compare to ELMD and MASS?
According to the Medical Devices & Instruments industry distribution chart, Shoulder Innovations ranks #719 out of 787 companies for Days Inventory. This places Shoulder Innovations in the lower half of its industry. The industry median Days Inventory is 179.73. Shoulder Innovations' value of 532.25 is 196.1% above this benchmark. Historically, Shoulder Innovations' own Days Inventory has ranged from 543.07 to 904.57 over the past decade. While the company's 10-year median is 598.43 vs. the industry median of 179.73, Shoulder Innovations 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 Medical Devices & Instruments company?
The median Days Inventory among Medical Devices & Instruments companies is 179.73, based on 787 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. Shoulder Innovations's current Days Inventory of 532.25 is 196.1% 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 Shoulder Innovations and its competitors. For the Medical Devices & Instruments industry, the median Days Inventory is 179.73 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Shoulder Innovations's current Days Inventory is 532.25, which is 11% below median its own 10-year median of 598.43. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Shoulder Innovations stock overvalued right now?
Shoulder Innovations (SI) has a current Days Inventory of 532.25. The current Days Inventory is 532.25, which is 11% below median its 10-year median of 598.43 and 196.1% above the Medical Devices & Instruments industry median of 179.73. Shoulder Innovations' overall GF Score™ is 12/100 with 6 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 Shoulder Innovations (SI), the current Days Inventory is 532.25 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.

Shoulder Innovations Business Description

Other Exchanges VB3:Germany
Address 1535 Steele Avenue SW, Suite B, Grand Rapids, MI, USA, 49507
Shoulder Innovations Inc is a commercial-stage medical technology company exclusively focused on transforming the shoulder surgical care market. It currently offers advanced implant systems for shoulder arthroplasty. Its products include: InSet Total Shoulder Arthroplasty; InSet Reverse Shoulder Arthroplasty; ProVoyance Shoulder Planning Software; and InSet Tray System. Geographically, the company operates in United States and are planning to expand.
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