Landmark Deals 2024-2026: Valuation Lessons

Introduction

The 2024-2026 M&A cycle produced some of the largest transactions in history, driven by AI-related strategic urgency, record private capital, improved financing conditions, and capital held back during the 2022-2023 slowdown. Global M&A reached $4.81 trillion in 2025, the second-highest year on record, with a record 70 megadeals, according to Mergermarket's full-year 2025 data.

Each of the seven deals below was chosen because it illustrates specific valuation concepts from this guide, showing how those frameworks play out in real transactions.

A consortium of Saudi Arabia's Public Investment Fund (PIF), Silver Lake and Affinity Partners agreed in September 2025 to take Electronic Arts private at $210 per share in cash, an enterprise value of about $55 billion. It is the largest leveraged buyout on record, surpassing TXU (2007), and it closed on August 4, 2026.

Sources and uses at scale. The announced financing paired about $36 billion of equity (including PIF's rolled-over 9.9% stake) with $20 billion of debt committed solely by JPMorgan. Debt at roughly 36% of enterprise value is light for an LBO, and that equity-heavy structure is why a buyout of this size needed a sovereign wealth fund as its anchor.

Three value creation levers. The thesis rests on (1) EBITDA growth from EA's franchises (EA Sports FC, Madden, Apex Legends) and live-service recurring revenue, (2) margin improvement, including AI in game development, and (3) potential multiple expansion at exit as gaming consolidates.

Consortium Buyout (Club Deal)

An LBO where multiple private equity sponsors (and sometimes sovereign wealth funds) pool their equity to acquire a target too large for any single fund. The EA equity was lopsided: a Brazilian regulatory filing put PIF's post-closing stake at 93.4%, with Silver Lake at 5.5% and Affinity Partners at 1.1%. Consortium dynamics add complexity (governance, exit rights, decision-making) but enable transactions that would otherwise be impossible.

Alphabet's all-cash acquisition of cybersecurity company Wiz, announced in March 2025 and completed on March 11, 2026, is the largest deal in Alphabet's history and a defining transaction for AI-driven valuations. Wiz now sits inside Google Cloud under its own brand.

AI premium quantification. Wiz never disclosed its revenue, but Globes reported estimates of $500-700 million in annual recurring revenue, which put the price at 45-60x ARR on one analyst's math, against sales multiples of 12-22x for listed rivals CrowdStrike, CyberArk and Zscaler. The premium reflects Wiz's AI-driven cloud security platform, its growth, and Google Cloud's need for enterprise security to compete with Microsoft Azure.

Strategic buyer valuation. Alphabet valued Wiz on its combined value to Google Cloud, not standalone economics. The synergy analysis likely included revenue synergies (selling Wiz through Google Cloud's enterprise channel) and competitive positioning (keeping a critical security asset from a rival).

The contest for Warner Bros. Discovery is the period's clearest lesson in strategic buyer valuation when rival bids cover different assets. In December 2025 Netflix agreed to buy Warner Bros. (the studios, HBO and HBO Max) for $27.75 per WBD share, an enterprise value of about $82.7 billion, with WBD's cable networks to be spun off first as Discovery Global. Paramount Skydance answered with a hostile $30 all-cash offer for the whole company.

Comparing them required a stub valuation: Netflix's price plus whatever Discovery Global would trade at, against one cash number. When Paramount raised to $31, added a $7 billion fee if regulators blocked the deal and agreed to cover WBD's $2.8 billion break fee, Netflix declined to match. Certainty of value beat a carve-out bid whose total depended on a declining cable stub.

State attorneys general led by California then sued to block the deal in July 2026, after federal clearance; Paramount settled in September with theatrical output commitments, and the roughly $110 billion deal closed on October 6, 2026, creating Skydance. The lesson: state antitrust risk can outlast federal review, so ticking fees and reverse termination fees belong in any bid comparison (the streaming consolidation wave covers the industry logic).

In February 2026 SpaceX acquired Elon Musk's xAI in an all-stock deal valuing the combined company at $1.25 trillion, the largest merger on record, according to documents reviewed by CNBC. Each xAI share became 0.1433 SpaceX shares, based on board valuations of $1 trillion for SpaceX and $250 billion for xAI, giving xAI holders a fifth of the company.

With no market price on either side, the exchange ratio rested on relative valuation. Bank analyses valued SpaceX at $859 billion to $1.26 trillion and xAI at $219 billion to $294 billion, enough to give xAI holders anywhere from about 15% to 25%. The ratio was the real negotiation, which is why a contribution analysis of what each side brings matters more than either headline value.

Four months later SpaceX priced its IPO at $135 per share, the largest IPO on record, raising about $75 billion, at the roughly $1.77 trillion valuation CNBC reported for that price. Former holders of both companies now own the same stock, so the listing tested the ratio, not the headline.

The all-stock deal shows financial institution valuation in practice: it was priced at a meaningful premium to Discover's tangible book value, reflecting the strategic value of Discover's payment network (a unique asset with no direct comparable).

Why EV/EBITDA fails for banks. Neither trading comps (on P/TBV and P/E) nor a standard DCF could capture the network, which required a sum-of-the-parts analysis: card lending on bank metrics, the network on platform multiples, plus synergies of $1.5 billion in annual cost savings and $1.2 billion in network gains by 2027.

Regulatory Approval Risk Premium

The discount applied to a transaction's probability-weighted value for the risk that it fails to win regulatory approval. The target's stock typically trades below the offer price until closing, and that "spread" reflects the market's view of the probability and timing of approval. For Capital One/Discover, the spread was wider and more persistent than for typical large-cap M&A, reflecting the complexity of combining two major card issuers with an integrated payment network.

Regulatory risk as a valuation input. The 14-month review, driven by consumer lending concentration and systemic importance concerns, ended in conditional Fed and OCC approvals in April 2025 and a May 2025 closing. Such risk enters pricing through a wider valuation range or deal structure provisions such as reverse termination fees. The thesis is now an integration scorecard: debit volume has fully moved onto the Discover network, capturing the Durbin-exempt interchange behind most network synergies, while credit card migration is still in testing (the Capital One-Discover deal study tracks each step).

Vivendi's separation into Canal+ (London), Havas (Euronext Amsterdam), Louis Hachette Group (Euronext Growth Paris) and the residual Vivendi illustrates breakup analysis and the conglomerate discount. Management's sum-of-the-parts argument was that a pre-split market value of a little over €8 billion sat well below what the businesses were worth separately. More than 97% of votes cast approved the split, and the new companies began trading on December 16, 2024.

Vivendi belongs to a longer run of corporate separations, not a single wave: Kellogg split into Kellanova and WK Kellogg Co in 2023, GE completed its breakup with the GE Vernova spin-off in April 2024, and Honeywell spun off its aerospace business in June 2026. Each tests whether the conglomerate discount is a gap restructuring can close.

Union Pacific's agreement to acquire Norfolk Southern would join a western railroad with one of the two major eastern ones, creating what the companies call America's first transcontinental railroad. Each Norfolk Southern share would receive one Union Pacific share plus $88.82 in cash, an implied $320 (a 25% premium to the 30-day VWAP) and an enterprise value of about $85 billion. Railroad valuations are anchored in mid-cycle normalization because freight volumes swing with GDP, trade and industrial production.

The valuation required modeling operating ratio improvement, network synergies (about $2.75 billion a year) and the regulatory path. The Surface Transportation Board rejected the first application as incomplete in January 2026, accepted a revised filing on May 28, 2026 but held it in abeyance pending more information, then lifted the abeyance in August. The schedule, per Union Pacific's summary, runs to final briefs on May 28, 2027, with a decision due within 90 days of the record closing, which pushes any decision past the early-2027 closing targeted at announcement. The $2.5 billion reverse termination fee is how the parties priced that regulatory risk.