Walmart Inc. vs Warner Bros. Discovery: Strategic Comparison

This in-depth comparison examines Walmart Inc. and Warner Bros. Discovery across revenue, market value, business model, competitive positioning, and long-term growth strategy. Whether you are researching Walmart Inc. on its own, evaluating Warner Bros. Discovery, or weighing the two companies side by side, the breakdown below highlights where each company leads and where the gap between Walmart Inc. and Warner Bros. Discovery is widest.

On the headline numbers, Walmart Inc. reports annual revenue of $713.2B against $37.3B for Warner Bros. Discovery, while their respective market capitalizations stand at $790.0B and $77.0B. Both Walmart Inc. and Warner Bros. Discovery are headquartered in United States, so they compete in a shared home market and regulatory environment.

Walmart Inc.: Walmart is a public retailer listed on Nasdaq as WMT since December 2025, after more than five decades on the New York Stock Exchange. It reported $713.2 billion in FY2026 revenue and is led by President and CEO John Furner.

Warner Bros. Discovery: Warner Bros. Discovery is headquartered in New York and trades on Nasdaq under WBD. It had about 35,500 employees at the end of 2025. Its brands include Warner Bros. Pictures, Warner Bros. Television, HBO, HBO Max, DC, CNN, TNT Sports, Eurosport, Discovery Channel, HGTV, Food Network, TLC, Cartoon Network and Warner Bros. Games.

Walmart Inc. and Warner Bros. Discovery pursue distinct approaches to generating revenue, and understanding how each company operates is the foundation of any fair comparison between Walmart Inc. and Warner Bros. Discovery.

Walmart Inc. business model: Most of Walmart's revenue comes from selling groceries, consumables, general merchandise, health and wellness products, and fuel through stores, clubs, and ecommerce. Walmart U.S. is the largest segment at roughly two-thirds of revenue, followed by Walmart International (including Walmex, Flipkart, Walmart Canada, and Walmart China) and Sam's Club U.S. Retail margins are thin, so Walmart has been building income streams on top of the store base: Walmart Connect and Flipkart advertising, Walmart+ and Sam's Club membership fees, third-party marketplace commissions, and Walmart Fulfillment Services for marketplace sellers. Stores double as pickup and delivery points, which lets Walmart fulfill a large share of online orders from existing inventory.

Warner Bros. Discovery business model: WBD earns money from three revenue types. Distribution revenue comes from HBO Max and discovery+ subscriptions and from fees that pay-TV distributors pay to carry its cable networks. Advertising revenue comes from linear networks such as TNT, TBS, CNN, Discovery and HGTV, plus ad-supported streaming tiers. Content revenue comes from theatrical film releases, television production and licensing, games, and consumer products. Streaming and Studios are the growth segments, while Global Linear Networks still produces large cash flow but is shrinking with cord-cutting.

The durability of a company's moat often decides long-term winners. Here is how the competitive advantages of Walmart Inc. stack up against those of Warner Bros. Discovery.

Walmart Inc. competitive advantage: Walmart's edge is purchasing scale, a dense U.S. store network that doubles as a fulfillment network, frequent grocery trips, and first-party purchase data that supports its advertising business.

Warner Bros. Discovery competitive advantage: WBD's main asset is its content library and franchise IP: Warner Bros. films and TV, HBO series, DC, Harry Potter, Looney Tunes, and a large unscripted catalog from Discovery, HGTV and Food Network. That library is the main reason it drew competing bids from Netflix and Paramount Skydance in 2025 and 2026.

Future prospects matter as much as current results. The growth strategies below explain how Walmart Inc. and Warner Bros. Discovery each plan to expand from here.

Walmart Inc. growth strategy: Walmart is pushing store-fulfilled delivery, marketplace assortment, advertising, and membership while keeping its price position. In Q2 FY27 it reported 23% global ecommerce growth, 38% global advertising growth, 17% higher membership fee revenue, and U.S. marketplace sales up 52%.

Warner Bros. Discovery growth strategy: Before the sale, WBD's plan centered on growing HBO Max internationally, rebuilding the film slate and DC under DC Studios, licensing its library, and managing linear networks for cash. In 2025 it planned to split into two companies (Streaming & Studios and Global Networks) before the board ran a sale process that ended with the Paramount Skydance agreement.

A closer look at the financial trajectory of Walmart Inc. and Warner Bros. Discovery rounds out the comparison.

Walmart Inc.: Walmart's FY2026 total revenues rose 4.7% to $713.2 billion and net income attributable to Walmart rose to $21.9 billion from $19.4 billion in FY2025. In Q2 FY27 (quarter ended July 31, 2026), total revenues rose 5.9% to $187.9 billion and adjusted EPS was $0.81 versus $0.68 a year earlier. Adjusted operating income growth of about 17% in constant currency included a benefit from roughly $2.9 billion in IEEPA tariff refunds, much of which Walmart said it reinvested in prices. Walmart raised its full-year sales and operating income growth guidance with the Q2 report.

Warner Bros. Discovery: FY2025 revenue was $37.3 billion, down 5% ex-FX, with net income available to WBD of $727 million, adjusted EBITDA of $8.7 billion, and free cash flow of $3.1 billion. The company ended 2025 with 131.6 million streaming subscribers and $29.0 billion of net debt. In 2026, Q1 revenue was $8.9 billion with a $2.9 billion net loss that included the $2.8 billion termination fee owed to Netflix, which Paramount Skydance paid on WBD's behalf. Q2 revenue was $8.7 billion, down 12% ex-FX, with net income of $149 million and adjusted EBITDA of $1.9 billion. During Q2 WBD repaid its $15 billion bridge loan with new term loans.