K+S stock holds steady as latest close sits just under EUR 16

K+S (DE000KSAG888) stock most recently closed at EUR 16.38 per share as of August 21, 2026, giving the German potash and salt producer a market valuation in the low single-digit billions based on current quote data. This mid-teens price level provides a reference point for investors monitoring how the shares respond to upcoming operating and financial disclosures.

Recent share price and market context

Per a recent market-data overview, K+S shares were quoted at EUR 16.38 at the close of trading on August 21, 2026, on the Frankfurt exchange, which represents the latest available full-session close and anchors the current valuation. A detailed quote listing also highlights that this level reflects the most recent session’s official last price, giving investors a precise benchmark for chart comparisons and performance tracking over coming days.

On an alternative trading venue, K+S stock was reported at EUR 15.89 on August 21, 2026, with 325,010 shares changing hands and an indicated market capitalization of EUR 2.78 billion, illustrating how different platforms can show intraday quotes slightly below the primary exchange close for the same date. A recent corporate-news summary notes this venue-specific price snapshot and the corresponding share turnover, providing additional reference points for liquidity and valuation.

Valuation signals from current levels

The combination of a EUR 16.38 Frankfurt close and a EUR 15.89 Tradegate quote on August 21, 2026, indicates that K+S stock is trading within a relatively tight intraday band of less than EUR 0.50 between venues, helping investors gauge short-term volatility and bid-ask dynamics. When compared with the implied market capitalization of EUR 2.78 billion at the Tradegate quote, the mid-teens share price underscores that the company currently sits in the mid-cap range on European equity markets.

For investors, this market-cap figure as of August 21, 2026, allows a direct comparison with peers in the broader chemicals and fertilizers space, where company sizes span from smaller niche producers to multi-tens-of-billions heavyweights. A valuation in the EUR 2.78 billion area suggests that sentiment currently prices K+S at a scale that leaves room for changes in perception as new information on revenue, earnings, and cash flow becomes available.

Historical reporting context

While the latest trading data from August 21, 2026, anchor the current valuation, publicly available historical information on K+S’s prior fiscal and interim results provides context for how the business has developed over time. In past reporting periods, K+S has disclosed figures for revenue, operating profit, and net income that reflect both global fertilizer price cycles and the company’s cost-management efforts, although those specific historical numbers fall outside the immediate recency window for current metrics and therefore function primarily as background rather than present benchmarks.

Historically, K+S has also highlighted developments in its potash and salt segments, including shifts in regional sales volumes and pricing, which in earlier fiscal years translated into varying levels of margin performance. These older figures, which relate to fiscal periods ending more than 24 months before August 22, 2026, are useful mainly for understanding long-term trends rather than for evaluating today’s earnings power, and investors will turn to the company’s next official report for up-to-date revenue and profit data.

Focus on upcoming fundamentals

With the share price and market capitalization as of August 21, 2026, now clearly defined by the EUR 16.38 close and the EUR 2.78 billion valuation, the key question for many investors is how K+S’s next set of financial results will align with these market levels. The next interim or annual release will provide current figures for revenue, operating earnings, net income, and cash flow, which will enable a direct comparison between the company’s fundamental performance and its current mid-teens share price.

In addition, guidance statements in future reports will help clarify management’s expectations for volumes, pricing, and costs in the potash and salt segments, all of which can significantly influence valuation. Once new guidance is available, investors will be able to compare the company’s targets with the EUR 2.78 billion market-cap reference point as of August 21, 2026, to assess whether the stock trades at a premium or discount relative to perceived growth and risk.

Product spotlight: potash and salt portfolio

K+S is known for its portfolio of fertilizers and salt products, which span agricultural, industrial, and consumer applications and form the operational backbone supporting the current market valuation implied by the August 21, 2026, prices. In the fertilizer segment, the company offers potash-based nutrients that serve crops in multiple regions, contributing to food production and yield optimization. In the salt segment, the product range includes de-icing salt for winter road maintenance, industrial salt for chemical processes, and high-purity salt for food and other uses, providing diversified revenue sources tied to different economic drivers.

Current stock takeaway

Based on the latest available data, K+S stock closed at EUR 16.38 on the Frankfurt exchange on August 21, 2026, with an alternative Tradegate quote of EUR 15.89 on the same date and an indicated market capitalization of EUR 2.78 billion. These figures frame the company’s present equity valuation, and future reported revenue and earnings will determine whether the current mid-teens price level and mid-cap market cap remain aligned with the business’s operational performance.

Fact box

Company: K+S Aktiengesellschaft

ISIN: DE000KSAG888

Ticker: SDF

Exchange: Xetra (Frankfurt)

Price (as of August 21, 2026): EUR 16.38

Market cap: EUR 2.78 billion (as of August 21, 2026)

Sector / Industry: Chemicals / Fertilizers and specialty chemicals