Koppers Holdings Inc (KOP) Inventory Turnover Ratio, from third quarter 2026 to third quarter 2025, current and historic results, rankings and more, Quarterly Fundamentals - CSIMarket
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Koppers Holdings Inc   (NYSE: KOP)
 

Koppers Holdings Inc Inventory Turnover Ratio (COS)

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

Koppers Holdings Inc inventory turnover ratio, the Koppers Holdings Inc 's ability to sell and replace its inventory in the third quarter 2026, sequentially increased to 3.8 in the third quarter 2026, yet the ratio remained below the average, as KOP's market remain challenging.Average inventory processing period, for the Koppers Holdings Inc in Sep 30 2026 quarter, has decreased to 96 days, compare to 99 days, in the Jun 30 2026 quarter.

Within Basic Materials sector 142 other companies have achieved higher inventory turnover ratio. While in terms of ranking among all other companies, the company has moved form 902 in the second quarter 2026, to 1082.

KOP Inventory Turnover Ratio using Sales Formula
What is Inventory Turnover Ratio?
What is Koppers Holdings Inc Market Share?

What is Inventory Turnover Ratio?



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KOP Inventory Turnover Ratio (Sep 30 2026)
III. Quarter		 (Jun 30 2026)
II. Quarter		 (Mar 31 2026)
I. Quarter		 (Dec 31 2025)
IV. Quarter		 (Sep 30 2025)
III. Quarter
Y / Y Inventory Growth -3.25 % -4.86 % -1.86 % 1.63 % -1.38 %
Y / Y Cost of Sales Growth 8.58 % 5.25 % 5.13 % -18.17 % -14.96 %
Inventory Turnover Ratio (TTM) 3.8 3.69 3.59 3.53 3.73
KOP's Total Ranking # 1082 # 902 # 827 # 643 #
Average inventory processing period 96 99 102 103 98
Seq. Inventory Growth 0.41 % -2.58 % -3.72 % 2.72 % -1.26 %
Seq. Cost of Sales Growth -2.72 % 11.5 % 14.54 % -12.6 % -5.71 %




Inventory Turnover Ratio Company Ranking
Within: No.
Forestry & Wood Products Industry # 8
Basic Materials Sector # 143
Overall Market # 1082

Inventory Turnover Ratio Statistics
High Average Low
7.04 5.17 3.53
(Dec 31 2012)   (Dec 31 2025)



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

Financial Statements
Koppers Holdings Inc 's Inventories $ 387 Millions Visit KOP's Balance sheet
Koppers Holdings Inc 's Cost of Revenues TTM $ 1,502 Millions Visit KOP's Income Statement
What are KOP's Sales? Visit KOP's Sales by Segment

Other Inventory Turnover Ratios
Koppers Holdings Inc 's Inventory to Sales Ratio
U.S. Durable Goods Inventory to Shipment Ratio By Product
Forestry & Wood Products Industry Inventory Turnover Trends and Statistics
Basic Materials Sector Inventory Turnover Statistics
Inventory Turnover Trends for overall market
KOP's Inventory Turnover Ratio versus Forestry & Wood Products Industry, Basic Materials Sector and total Market
Highest Ranking Inventory Turnover
Lowest Ranking Inventory Turnover
Inventory Turnover for KOP's Competitors
Inventory Turnover Ratio for KOP's Suppliers
Inventory Turnover Ratio for KOP's Customers

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



Companies with similar Inventory Turnover Ratio for the quarter ending Sep 30 2026, within Basic Materials Sector Inventory Turnover Ratio Cost of revenues at quarter ending Sep 30 2026 Inventories at quarter ending Sep 30 2026
Hawkins Inc   10.57 $ 883.819  Millions$ 84  Millions
Linde Plc  9.01 $ 18,893.000  Millions$ 2,096  Millions
Ranpak Holdings Corp   8.85 $ 279.000  Millions$ 32  Millions
Vulcan Materials Company  8.46 $ 5,808.200  Millions$ 687  Millions
Armstrong World Industries Inc   8.13 $ 1,050.500  Millions$ 129  Millions
Crh Public Limited Company  7.94 $ 24,843.000  Millions$ 3,131  Millions
Constellium Se  7.60 $ 8,435.000  Millions$ 1,111  Millions
Olin Corporation  7.57 $ 6,287.700  Millions$ 830  Millions
Lyondellbasell Industries N v   7.16 $ 27,394.000  Millions$ 3,829  Millions
Bluelinx Holdings Inc   7.11 $ 2,573.957  Millions$ 362  Millions
Commercial Metals Company  7.02 $ 7,642.218  Millions$ 1,089  Millions
Myers Industries Inc   6.86 $ 486.566  Millions$ 71  Millions
Avery Dennison Corporation  6.59 $ 6,664.400  Millions$ 1,011  Millions
Crown Holdings Inc   6.47 $ 11,218.000  Millions$ 1,734  Millions
Mueller Industries Inc  6.37 $ 3,638.850  Millions$ 571  Millions
Worthington Steel Inc   6.37 $ 4,748.200  Millions$ 746  Millions
United States Lime and Minerals Inc  6.31 $ 199.670  Millions$ 32  Millions
Boise Cascade Company  6.22 $ 5,493.854  Millions$ 883  Millions
Amrize Ltd  5.98 $ 9,237.000  Millions$ 1,544  Millions
Knife River Corporation  5.91 $ 2,786.444  Millions$ 472  Millions
Nwpx Infrastructure Inc   5.88 $ 476.792  Millions$ 81  Millions
Aptargroup inc  5.81 $ 3,268.737  Millions$ 563  Millions
Southern Copper Corp  5.76 $ 5,958.900  Millions$ 1,035  Millions
Element Solutions Inc  5.74 $ 2,213.700  Millions$ 386  Millions
O i Glass Inc   5.64 $ 5,493.000  Millions$ 974  Millions
Baker Hughes Company  5.59 $ 29,121.000  Millions$ 5,208  Millions
Clearwater Paper Corporation  5.57 $ 1,479.300  Millions$ 266  Millions
Louisiana pacific Corporation  5.51 $ 2,066.000  Millions$ 375  Millions
Dow Inc   5.50 $ 37,197.000  Millions$ 6,767  Millions
Reliance Inc   5.41 $ 12,486.800  Millions$ 2,308  Millions

Date modified: 2026-11-07T08:41:59+00:00




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