Mergers & Acquisitions

Mergers & Acquisitions is a data page on the Companies desk of Glassbox Auditing. Every merger and acquisition the terminal holds, across companies: pending, announced, completed and terminated deals from SEC merger filings, the companies' own 8-Ks and Wikipedia's acquisition lists, each with the filing or reference behind its status. Deals change who owns what, who competes and where the money goes.

Last updated: 5 Nov 2026.

What is on this page today?

Fox Corp completed its acquisition of Roku, Inc on 6 Nov — Based on the target's delisting notice (SEC Form 25-NSE) of 6 Nov 2026 (SEC EDGAR (filing headers), 5 Nov 2026) FOX ROKU
Dropbox agreed to acquire Tigris Data Inc. (8-K filed 5 Nov) — Price as filed: $350M (SEC EDGAR (8-K filings), 4 Nov 2026) DBX
Vistra Corp. agreed to acquire Hamilton Holdings II, LLC (8-K filed 5 Nov) (SEC EDGAR (8-K filings), 4 Nov 2026) VST
Marvell Technology, Inc. filed SEC merger documents for its planned acquisition of Lumentum Holdings Inc. on 2 Nov — Latest merger filing 2 Nov 2026, no completion filing yet (SEC EDGAR (filing headers), 1 Nov 2026) MRVL LITE
Kimberly Clark Corp completed its acquisition of Kenvue Inc. on 2 Nov — Based on the target's delisting notice (SEC Form 25-NSE) of 2 Nov 2026 (SEC EDGAR (filing headers), 1 Nov 2026) KMB KVUE
Viatris Inc filed SEC merger documents for its planned acquisition of Pacira BioSciences, Inc. on 30 Oct — Latest merger filing 30 Oct 2026, no completion filing yet (SEC EDGAR (filing headers), 29 Oct 2026) VTRS PCRX
Arch Capital Group Ltd. agreed to acquire Premier Dealer Holding Corp. (8-K filed 30 Oct) (SEC EDGAR (8-K filings), 29 Oct 2026) ACGL
DoorDash, Inc. filed SEC merger documents for its planned acquisition of Maplebear Inc. on 29 Oct — Latest merger filing 29 Oct 2026, no completion filing yet (SEC EDGAR (filing headers), 28 Oct 2026) DASH CART
DoorDash, Inc. agreed to acquire Maplebear (Instacart) (8-K filed 29 Oct) (SEC EDGAR (8-K filings), 28 Oct 2026) DASH CART
Costar Group, Inc. announced a deal with Vexcel Group, Inc. (8-K filed 27 Oct) — Which company is buying is not stated in the filing (SEC EDGAR (8-K filings), 26 Oct 2026) CSGP
EQT Corp filed SEC merger documents for its planned acquisition of Range Resources Corp on 26 Oct — Latest merger filing 26 Oct 2026, no completion filing yet (SEC EDGAR (filing headers), 25 Oct 2026) EQT RRC
Holcim Ltd. filed SEC merger documents for its planned acquisition of Cementos Pacasmayo Saa on 21 Oct — Latest merger filing 21 Oct 2026, no completion filing yet (SEC EDGAR (filing headers), 20 Oct 2026) CPAC
Wikipedia's acquisition lists date 49 deals in 2025, +9 on 2024 — Largest priced in 2025: Union Pacific Railroad / Norfolk Southern Railway 85.0B; Anglo American plc / Teck Resources 53.0B · Rows as the lists print them: volunteer-kept, not a filing · Wikipedia, CC BY-SA (Wikipedia (CC BY-SA), lists of acquisitions, 30 Dec 2025)

Where does the data come from?

Items on this page come from SEC EDGAR (filing headers); SEC EDGAR (8-K filings); Wikipedia (CC BY-SA), lists of acquisitions. Each item links to its own source. All sources, how items are checked.

What does this page lead to?

Competitors (Companies): A completed acquisition takes a rival off the competitor list and adds its products to the acquirer's, so each deal changes who competes with whom. (either way, depending on the cause; months; company scale) Source: SEC EDGAR filings (10-Q/10-K text).
Stock by Stock (Markets): Once a deal is announced the target's shares tend to trade toward the offer price; the gap left is the market's doubt that it closes on those terms. (moves the same way; same day; company scale) Source: SEC EDGAR filings (10-Q/10-K text).
Courts & Lawsuits (Companies): Large mergers draw antitrust reviews and shareholder suits, which appear as dockets naming the parties. (moves the same way; months; company scale) Source: SEC EDGAR filings (10-Q/10-K text).
Company History (Companies): Every deal filing here is also a dated entry on each party's own timeline, beside its other filings and news. (moves the same way; same day; company scale) Source: SEC EDGAR filings (10-Q/10-K text).

What feeds this page?

Courts & Lawsuits (Companies): The FTC and Justice Department sue in federal court to block mergers under the Clayton Act, and a challenged deal is often delayed, changed or dropped, as Kroger and Albertsons ended theirs in 2024 after a judge blocked it. (moves the other way; months; company scale) Source: CourtListener (Free Law Project), RECAP federal dockets and opinions.

Mergers & Acquisitions

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