The basic materials sector has seen significant M&A activity in the most recent quarter, with several high-profile deals involving companies with market capitalizations over $2 billion. Below, we summarize the key transactions, including acquirers, targets, deal values, and transaction dates, based on the latest 8-K filings.
Building Products, Equipment & Materials
| Acquirer (Ticker) | Company/Assets Acquired | Seller/Counterparty | Price / Deal Details | Transaction Date / Status |
|---|
| $WMS Advanced Drainage Systems, Inc. | National Diversified Sales (NDS), substantially all of NORMA Group’s water management business | NORMA Group | All cash transaction for approx. $1.0 billion, subject to adjustments | Completed on Feb 2, 2026 |
| $MLM Martin Marietta Materials, Inc. | Aggregates assets in VA, MO, KS, Vancouver, BC | Quikrete Holdings, Inc. | Quikrete transferred aggregates assets plus $450 million in cash (asset exchange) | Completed on Feb 23, 2026 |
| $AWI Armstrong World Industries, Inc. | Eventscape, Inc. | - | Funded with existing cash and revolving credit facility; price not disclosed | Completed/announced Feb 19, 2026 |
| $OC Owens Corning | Global glass reinforcements business | Triumph Composites Private Limited & 3B Lux S.à r.l. (Praana Group affiliates) | Amended enterprise value $645 million; net after-tax cash proceeds approx. $280 million | Closed Apr 30, 2026 (amendment Apr 14, 2026) |
| $UFPI UFP Industries, Inc. | Operating assets, incl. real estate, of Berry Pallets, Inc. | Berry Pallets, Inc. | - | Expected to close on/around May 18, 2026 |
Specialty Chemicals
| Acquirer (Ticker) | Company/Assets Acquired | Seller/Counterparty | Price / Deal Details | Transaction Date / Status |
|---|
| $ALB Albemarle Corporation | 51% ownership in Ketjen Corporation | ChemCat AcquisitionCo, LLC (KPS Capital Partners LP affiliate) | Approx. $547 million in cash (incl. $22 million in cash with Ketjen at sale) | Completed on Mar 2, 2026 |
| $ECL Ecolab Inc. | CoolIT Systems | - | - | Announced Mar 20, 2026 |
| $ECL Ecolab Inc. / Ecolab U.S. 15 LLC | Frigeo Holdings LLC | Frigeo Holdings LLC | $4.75 billion delayed draw term loan facility to finance acquisition and repay Frigeo debt | Merger agreement Mar 20, 2026; financing disclosed Apr 10/15, 2026 |
| $ESI Element Solutions Inc | Micromax | - | - | Completed/announced Feb 2, 2026 |
| $WTTR Select Water Solutions, Inc. | SES Holdings LLC Units | SES Holdings LLC | $166.6 million for 13,725,491 units (up to 15,784,315 if option exercised) | Underwriting agreement Feb 19, 2026; closed Feb 25, 2026 |
| $WLK Westlake Corporation | VYNOVA Wilhelmshaven GmbH production site (Wilhelmshaven, Germany) | - | Non-binding LOI; price not disclosed | LOI entered Apr 27, 2026 |
Metals & Mining
| Acquirer (Ticker) | Company/Assets Acquired | Seller/Counterparty | Price / Deal Details | Transaction Date / Status |
|---|
| $USAR USA Rare Earth, Inc. | Texas Mineral Resources Corp. (TMRC) | TMRC | Stock-for-stock merger; TMRC shares convert into USAR shares (3,823,328/fully diluted TMRC shares) | Merger agreement Mar 4, 2026; expected close by Q3 2026 |
| $USAR USA Rare Earth, Inc. | SVRE Holdings Ltd. / Serra Verde Rare Earths Ltd. | SVRE Holdings Ltd. | $300 million cash plus 126,849,307 USAR shares | Merger agreement Apr 19, 2026; expected close Q3 2026 |
| $CDE Coeur Mining, Inc. | New Gold Inc. | New Gold Inc. | 0.4959 Coeur shares per New Gold share; ~393 million Coeur shares issued | Acquired Mar 20, 2026; disclosed Mar 23, 2026 |
| $HL Hecla Mining Company | Hecla Quebec Inc. | 17629346 Canada Inc. (Orezone Gold affiliate) | - | Completed/announced Mar 25, 2026 |
| $SSRM SSR Mining Inc. | 80% interest in Çöpler mine & related properties (Türkiye) | Cengiz Holding A.S. | $1.5 billion cash; $100 million deposit due within 10 business days | Binding MoU Mar 3, 2026; definitive agreements targeted within 21 days |
| $IE Ivanhoe Electric Inc. | Cordoba’s 50% interest in Alacrán Project, other Colombian assets | JCHX Mining Management Co., Ltd. | $128 million payment at close (full purchase price) | JCHX approval Mar 2, 2026; scheduled close Mar 6, 2026 |
Steel & Aluminum
| Acquirer (Ticker) | Company/Assets Acquired | Seller/Counterparty | Price / Deal Details | Transaction Date / Status |
|---|
| $WS Worthington Steel, Inc. | Klöckner & Co SE | Worthington Steel GmbH (subsidiary) | Voluntary public cash takeover; minimum acceptance threshold reduced to 57.5%; price not disclosed | Offer amendment Mar 10, 2026; results Mar 31, 2026 |
| $STLD Steel Dynamics, Inc. | BlueScope Steel Ltd. | SGH and Steel Dynamics | A$32.35/share proposal | Proposal confirmed Feb 17, 2026 |
| $CENX Century Aluminum Company | Property sold by Century Aluminum of Kentucky General Partnership | Justified DataPower LLC | - | Completed Feb 2, 2026 |
Other Basic Materials
| Acquirer (Ticker) | Company/Assets Acquired | Seller/Counterparty | Price / Deal Details | Transaction Date / Status |
|---|
| $SMG The Scotts Miracle-Gro Company | Hawthorne business | Vireo Growth Inc. | 213 million Vireo shares + warrants for 80 million more | Signed and closed Apr 8, 2026 |
| $ARLP Alliance Resource Partners, L.P. | Coal reserves & surface rights (WV & PA) | Alliance Resource Properties, LLC | $15.5 million | Closed Jan 29, 2026 |
| $LYB LyondellBasell Industries N.V. | Select European olefins & polyolefins assets | AEQUITA | - | Completed May 1, 2026 |
Conclusion
The most recent quarter has been marked by robust M&A activity in the basic materials sector, with several billion-dollar deals and strategic asset swaps. Notable transactions include Advanced Drainage Systems’ $1 billion acquisition of NDS, Albemarle’s $547 million divestiture of Ketjen, and SSR Mining’s $1.5 billion sale of its Çöpler mine interest. These moves reflect ongoing consolidation and portfolio optimization across building materials, specialty chemicals, metals, and mining. As the sector continues to evolve, further deal activity is likely as companies seek scale, efficiency, and growth opportunities.
For more details, refer to the respective 8-K filings linked in the tables above.
