SDIIF (SDI Group) Inventory Turnover: 0.98 (As of Oct. 2025)

What is SDI Group Inventory Turnover?

SDI Group SDIIF 93 Inventory Turnover is 0.98 as of Oct. 2025. GuruFocus rates SDIIF with a GF Score™ of 93/100 and a GF Value™ of $1.30 (Modestly Undervalued). The stock has 7 warning signs investors should review.

Inventory Turnover measures how fast the company turns over its inventory within a year. It is calculated as Cost of Goods Sold divided by Total Inventories. SDI Group's Cost of Goods Sold for the six months ended in Oct. 2025 was $15.29 Mil. SDI Group's Average Total Inventories for the quarter that ended in Oct. 2025 was $15.68 Mil. SDI Group's Inventory Turnover for the quarter that ended in Oct. 2025 was 0.98.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. SDI Group's Days Inventory for the six months ended in Oct. 2025 was 187.10.

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. SDI Group's Inventory-to-Revenue for the quarter that ended in Oct. 2025 was 0.35.

SDI Group (OTCPK:SDIIF) Inventory Turnover Explanation

Inventory Turnover measures how fast the company turns over its inventory within a year. A higher Inventory Turnover means the company has light inventory. Therefore the company spends less money on storage, write downs, and obsolete inventory. If the inventory is too light, it may affect sales because the company may not have enough to meet demand.

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

SDI Group's Days Inventory for the six months ended in Oct. 2025 is calculated as:

Days Inventory	=	Average Total Inventories (Q: Oct. 2025 )	/	Cost of Goods Sold (Q: Oct. 2025 )	*	Days in Period
	=	15.676	/	15.291	*	365 / 2
	=	187.10

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.

SDI Group's Inventory to Revenue for the quarter that ended in Oct. 2025 is calculated as

Inventory-to-Revenue	=	Average Total Inventories (Q: Oct. 2025 )	/	Revenue (Q: Oct. 2025 )
	=	15.676	/	45.429
	=	0.35

* 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

Usually retailers pile up their inventories at holiday seasons to meet the stronger demand. Therefore, the inventory of a particular quarter of a year should not be used to calculate Inventory Turnover. An average inventory is a better indication.

SDI Group Inventory Turnover Related Terms

SDI Group Inventory Turnover Historical Data

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The historical data trend for SDI Group's Inventory Turnover can be seen below:

SDI Group Inventory Turnover Chart

SDI Group Annual Data

Trend

Apr16

Apr17

Apr18

Apr19

Apr20

Apr21

Apr22

Apr23

Apr24

Apr25

Inventory Turnover

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2.60

2.62

2.36

2.02

2.20

SDI Group Semi-Annual Data
	Apr16	Oct16	Apr17	Oct17	Apr18	Oct18	Apr19	Oct19	Apr20	Oct20	Apr21	Oct21	Apr22	Oct22	Apr23	Oct23	Apr24	Oct24	Apr25	Oct25
Inventory Turnover	Get a 7-Day Free Trial															0.93	1.12	0.98	1.11	0.98

93GF Score

SDI Group PLC SDIIF

Inventory Turnover is just one metric. See GF Score™, valuation, warning signs, and more.

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SDI Group Inventory Turnover Calculation

SDI Group's Inventory Turnover for the fiscal year that ended in Apr. 2025 is calculated as

	Inventory Turnover (A: Apr. 2025 )
=	Cost of Goods Sold	/	Average Total Inventories
=	Cost of Goods Sold (A: Apr. 2025 )	/ (	(Total Inventories (A: Apr. 2024 )	+	Total Inventories (A: Apr. 2025 ))	/	count )
=	30.554	/ (	(13.238	+	14.558)	/	2 )
=	30.554	/	13.898
=	2.20

SDI Group's Inventory Turnover for the quarter that ended in Oct. 2025 is calculated as

	Inventory Turnover (Q: Oct. 2025 )
=	Cost of Goods Sold	/	Average Total Inventories
=	Cost of Goods Sold (Q: Oct. 2025 )	/ (	(Total Inventories (Q: Apr. 2025 )	+	Total Inventories (Q: Oct. 2025 ))	/	count )
=	15.291	/ (	(14.558	+	16.794)	/	2 )
=	15.291	/	15.676
=	0.98

Frequently Asked Questions Learn more about Inventory Turnover →

What does a Inventory Turnover of 0.98 mean?

SDI Group (SDIIF) has a Inventory Turnover of 0.98 as of Oct. 2025. Inventory turnover equals current-period cost of goods sold divided by average two-period total inventories. View historical data on SDI Group and its competitors.

Is SDI Group's Inventory Turnover too high?

SDI Group's current Inventory Turnover is 0.98. Overall, SDI Group has a GF Score™ of 93/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.

How does SDI Group's Inventory Turnover compare to COHR and KEYS?

SDI Group's Inventory Turnover of 0.98 can be compared against companies in the Hardware industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.

What is a good Inventory Turnover for a Hardware company?

A good Inventory Turnover depends on the Hardware industry context. However, Inventory Turnover should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.

What does a high Inventory Turnover mean?

A high Inventory Turnover can signal that a stock is expensive relative to its fundamentals. Inventory turnover equals current-period cost of goods sold divided by average two-period total inventories. View historical data on SDI Group and its competitors. SDI Group's current Inventory Turnover is 0.98. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.

Is SDI Group stock overvalued right now?

Based on GuruFocus' analysis, SDI Group (SDIIF) is currently considered Modestly Undervalued. The stock's GF Value™ is $1.30, compared to a current price of $1.05 — trading 19.2% below its estimated fair value. The current Inventory Turnover is 0.98. SDI Group's overall GF Score™ is 93/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.

How is Inventory Turnover calculated?

Inventory Turnover is calculated from a company's financial statements. For SDI Group (SDIIF), the current Inventory Turnover is 0.98 as of Oct. 2025. 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 SDI Group (SDIIF) Overvalued in 2026?

Based on GuruFocus' analysis, SDI Group stock appears to be undervalued. The current stock price of $1.05 is trading 19.2% below its estimated GF Value™ of $1.30. GuruFocus considers SDI Group to be Modestly Undervalued.

Key valuation signals for SDIIF:

Inventory Turnover: 0.98
GF Value™: $1.30 vs. price of $1.05 (19.2% below fair value)
GF Score™: 93/100 with 7 warning signs

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

SDI Group Business Description

Industry Technology Hardware

Comparable Companies LSE:QTX LSE:KMK LSE:ONDO LSE:MET LSE:TRAC LSE:PIP LSE:SRT LSE:JDG TSE:6861 COHR KEYS GRMN TDY TPE:2360 MKSI OSTO:HEXA B FTV TRMB SZSE:300567 CGNX

Other Exchanges SDI:UK SD0:Germany

Address Nuffield Road, Beacon House, Cambridge, GBR, CB4 1TF

Website https://www.sdigroup.com

SDI Group PLC designs and manufactures scientific and technology products for use by the life science, healthcare, astronomy, consumer manufacturing, and art conservation markets through Synoptics, the Artemis, the Opus instruments, and Astles Control systems brands. The Digital Imaging segment incorporates the Synoptics brands Syngene, Synbiosis, Synoptics Health and Fistreem, the Atik brands Atik Cameras, Opus, and Quantum Scientific Imaging, and the Graticules Optics business. The Sensors & Control segment combines Sentek, Astles Control Systems, Applied Thermal Control, Thermal Exchange, MPB Industries, and Chell Instruments businesses. It operates in the UK, Europe, America, Rest of Asia, and Rest of the world segments. It derives majority of its revenues from the United Kingdom.

93GF Score

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

$1.05

Price

$1.30

GF Value

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