The Deal

Fox Corp. is acquiring Roku for $22 billion. The transaction, expected to close in the first half of next year, pairs Fox's existing free streaming service Tubi with Roku's platform — which sits on more than 90 million active accounts and serves as the operating system for a significant share of American televisions.

Depending on whether the proposed Paramount–Warner Bros. Discovery merger closes, the combined Fox-Roku entity would rank as the third- or fourth-largest TV provider by audience share in the U.S.

What Roku Actually Is

Roku is not primarily a hardware company. It sells streaming sticks and TVs, but those are the razor. The blade is the home screen.

Streaming services pay for placement on that screen. When a Roku user signs up for a paid subscription through the device, Roku processes the transaction and collects a fee. The Roku Channel — not one channel but more than 500 — is the most-used free streaming service in the U.S., and it runs on advertising inventory Roku controls entirely.

In 2025, Roku users streamed more than 145 times the content volume they did in 2012. That scale is what makes the home screen valuable, and what makes the ad business defensible.

How It Got Here

Roku's origin is genuinely strange. Founder Anthony Wood built the company's first streaming box on commission from Netflix, which then decided not to ship it — opting instead to get its streaming service onto every device rather than betting on its own hardware. Netflix handed the player to Roku. The rest is distribution history.

From there, Roku's strategy was relentless cost compression. It drove the price of a streaming stick to $30, turning it into an impulse purchase and a household name. It licensed its platform to TV manufacturers starting in 2014, then began selling Roku-branded TVs in 2023. Each move expanded the installed base that made the ad and services business more valuable.

Wood has been unusually candid about the tradeoffs. He acknowledged publicly that Roku would accept modest user-experience degradation if it supported the economics of free content, that TV manufacturers weren't thrilled about competing with Roku's own branded sets, and that the company's original content slate exists partly because advertisers didn't respond well to a pitch built around reruns.

What Fox Is Actually Buying

Fox's revenue is still heavily tied to affiliate fees and the legacy cable bundle — a structure that is contracting. Tubi gave it a foothold in ad-supported streaming, but Tubi doesn't own the pipe. Roku does.

By acquiring Roku, Fox gains control of the distribution layer: the interface, the search, the home screen real estate, and the payments infrastructure. That's a different kind of asset than content. Content can be licensed or lost. Platform position is stickier.

Fox says it intends to keep Roku's platform open — all the major streaming apps will remain available. That's the only rational move. Roku's value to advertisers and manufacturers depends on its neutrality. Closing it off would destroy the thing Fox paid $22 billion for.

What It Means for the Ad Market

For anyone buying connected TV advertising — which now includes a significant share of retail media budgets, restaurant chains running local campaigns, and consumer brands shifting dollars from linear — the Roku acquisition changes the counterparty. The home screen that serves as the default interface for a large portion of American TV viewing will now be owned by a company with its own content interests and its own ad sales operation.

That's not necessarily bad for buyers. But it is a different negotiation.