Innospec Inc Inventory Turnover Ratio (COS)

Cost of Sales Formula, Quarterly Results, Trends, Rankings, Statistics

Innospec Inc inventory turnover ratio, the Innospec Inc 's ability to sell and replace its inventory in the first quarter 2026, sequentially increased to 3.9 in the first quarter 2026, yet the ratio remained below the average, as IOSP's market remain challenging.Average processing period, for Innospec Inc 's inventories remained unchanged at 94 days, in the Mar 31 2026 quarter.

Within Basic Materials sector 131 other companies have achieved higher inventory turnover ratio. While in terms of ranking among all other companies, the company has moved form 775 in the fourth quarter 2025, to 963.

IOSP Inventory Turnover Ratio using Sales Formula
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What is Inventory Turnover Ratio?

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IOSP Inventory Turnover Ratio	(Mar 31 2026) I. Quarter	(Dec 31 2025) IV. Quarter	(Sep 30 2025) III. Quarter	(Jun 30 2025) II. Quarter	(Mar 31 2025) I. Quarter
Y / Y Inventory Growth	1.93 %	9.4 %	8.11 %	7.43 %	3.65 %
Y / Y Cost of Sales Growth	4.43 %	-0.73 %	1.85 %	2.73 %	-8.36 %
Inventory Turnover Ratio (TTM)	3.9	3.88	3.97	4.03	4.08
IOSP's Total Ranking	# 963	# 775	# 606	# 777	# 618
Average inventory processing period	94	94	92	91	89
Seq. Inventory Growth	-2.37 %	-4.61 %	2.49 %	6.79 %	4.78 %
Seq. Cost of Sales Growth	0.46 %	0.92 %	2.75 %	0.25 %	-4.51 %

Inventory Turnover Ratio Company Ranking
Within:	No.
Chemical Manufacturing Industry	# 36
Basic Materials Sector	# 132
Overall Market	# 963

Inventory Turnover Ratio Statistics
High	Average	Low
4.31	3.94	3.43
(Mar 31 2018)		(Dec 31 2016)

IOSP Company Profile >> Back to IOSP Efficiency Comparisons >> Compare IOSP Inventory Turnover Ratio to its Competitors

Financial Statements
Innospec Inc 's Inventories	$ 322 Millions	Visit IOSP's Balance sheet
Innospec Inc 's Cost of Revenues TTM	$ 1,300 Millions	Visit IOSP's Income Statement
What are IOSP's Sales?		Visit IOSP's Sales by Segment

Other Inventory Turnover Ratios
Innospec Inc 's Inventory to Sales Ratio
U.S. Durable Goods Inventory to Shipment Ratio By Product
Chemical Manufacturing Industry Inventory Turnover Trends and Statistics
Basic Materials Sector Inventory Turnover Statistics
Inventory Turnover Trends for overall market
IOSP's Inventory Turnover Ratio versus Chemical Manufacturing Industry, Basic Materials Sector and total Market
Highest Ranking Inventory Turnover
Lowest Ranking Inventory Turnover
Inventory Turnover for IOSP's Competitors
Inventory Turnover Ratio for IOSP's Suppliers
Inventory Turnover Ratio for IOSP's Customers

You may also want to know
IOSP's Sales Growth Rates	IOSP's Pe Price to earnings ratio	IOSP's Receivables Turnover Ratio	IOSP's Stock Quote
IOSP's Net Income Growth Rates	IOSP's Ps Price to Sales ratio	IOSP's Sales per Employee	IOSP's Asset Turnover Ratio
IOSP's Net Margin	IOSP's Pb Price to Book ratio	IOSP's Financial Strength Ratios	IOSP's Dividend Payout Ratio

Companies with similar Inventory Turnover Ratio for the quarter ending Mar 31 2026, within Basic Materials Sector	Inventory Turnover Ratio	Cost of revenues at quarter ending Mar 31 2026	Inventories at quarter ending Mar 31 2026
Core Molding Technologies Inc	10.98	$ 223.157 Millions	$ 20 Millions
Gold Resource Corp	10.88	$ 84.071 Millions	$ 8 Millions
Air Products And Chemicals Inc	10.83	$ 8,477.500 Millions	$ 783 Millions
Aqua Metals Inc	10.73	$ 2.621 Millions	$ 0 Millions
Apogee Enterprises Inc	10.67	$ 1,085.259 Millions	$ 102 Millions
Smart Sand Inc	10.41	$ 316.482 Millions	$ 30 Millions
Trinseo Plc	10.16	$ 3,475.100 Millions	$ 342 Millions
Hawkins Inc	9.58	$ 838.641 Millions	$ 88 Millions
Janus International Group Inc	9.47	$ 560.100 Millions	$ 59 Millions
Magnera Corporation	9.43	$ 2,896.000 Millions	$ 307 Millions
Biolargo Inc	8.89	$ 3.235 Millions	$ 0 Millions
Orion S a	8.83	$ 1,447.600 Millions	$ 164 Millions
Linde Plc	8.47	$ 17,755.000 Millions	$ 2,096 Millions
Luxfer Holdings Plc	8.37	$ 281.800 Millions	$ 34 Millions
Vulcan Materials Company	8.36	$ 5,830.400 Millions	$ 697 Millions
James Hardie Industries Plc	8.31	$ 3,106.200 Millions	$ 374 Millions
Armstrong World Industries Inc	7.97	$ 983.900 Millions	$ 124 Millions
Quaker Chemical Corporation	7.66	$ 1,231.352 Millions	$ 161 Millions
International Paper Company	7.60	$ 16,622.000 Millions	$ 2,188 Millions
Ufp Industries inc	7.41	$ 5,330.888 Millions	$ 720 Millions
Royal Gold Inc	7.32	$ 166.757 Millions	$ 23 Millions
Ascent Industries Co	7.25	$ 54.379 Millions	$ 8 Millions
Olin Corporation	7.19	$ 6,291.000 Millions	$ 874 Millions
Bluelinx Holdings Inc	7.02	$ 2,519.034 Millions	$ 359 Millions
Ranpak Holdings Corp	6.99	$ 241.900 Millions	$ 35 Millions
Smurfit Westrock Plc	6.88	$ 25,501.000 Millions	$ 3,708 Millions
Amrize Ltd	6.86	$ 10,748.000 Millions	$ 1,568 Millions
Commercial Metals Company	6.84	$ 6,899.055 Millions	$ 1,009 Millions
Worthington Steel Inc	6.71	$ 2,936.000 Millions	$ 437 Millions
Tredegar Corporation	6.68	$ 464.083 Millions	$ 69 Millions

Date modified: 2026-07-06T19:34:59+00:00

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