Roku this week announced it has surpassed 100 million streaming households worldwide, a milestone the company described as "a defining moment, not just for Roku, but for the future of television," according to a press release dated April 16, 2026. The announcement arrived alongside a separate, first-of-its-kind financial disclosure that breaks the company's platform segment into two distinct revenue lines - advertising and subscriptions - giving investors and the broader market the clearest look yet at what actually drives the business.

The two developments together mark a significant moment for a company that has spent years positioning itself at the intersection of CTV reach and advertising technology. The scale numbers are striking. The financial transparency is, arguably, more so.

What 100 million streaming households means

According to the April 16 press release, Roku defines streaming households as the number of distinct user accounts streaming on the Roku platform in a given 30-day period. The company reached the milestone as of April 2026. Roku devices are used by more than half of all U.S. broadband households, and the platform continues growing across Mexico, Canada, Brazil, the United Kingdom, and Latin America.

Scale figures cited in the announcement are notable by any measure. According to Comscore data referenced in the press release, Roku drives more than three times the engagement of the next leading TV operating system in the U.S. The Roku Channel - the company's free, ad-supported streaming service - ranked as the number two free, ad-supported streaming app on the Roku platform and the number five streaming app overall in the U.S., according to Nielsen's The Gauge report cited in the release.

Roku OS-powered TVs and streaming devices are now available in more than 15 countries worldwide. The company also owns Frndly TV, a live TV streaming service, and recently expanded with a low-cost, ad-free subscription service called Howdy, launched in the U.S. and Mexico at $3 per month.

"We're helping shape the entertainment landscape by making it easier to discover great content, more affordable to watch it, and more effective for advertisers and partners around the world to connect with audiences," said Anthony Wood, Founder and CEO of Roku, according to the press release. The company says it is the number one TV streaming platform in the U.S., Canada, and Mexico by hours streamed, citing Hypothesis Group data from December 2025.

The milestone fits into a broader pattern visible in the Q4 2025 financial results, which showed total net revenue of $1.395 billion in the fourth quarter alone, up 16% year over year.

The financial disclosure: what Roku revealed for the first time

The more analytically significant news came from a Cleveland Research note dated April 15, 2026, authored by Ross Walthall, CFA. According to that note, Roku disclosed, for the first time ever, financial details of its platform segment with separate break-outs for revenue, profits, and margins between the advertising portion of the business and the subscription portion.

This is new information. Previously, Roku reported its platform as a single line item. The sub-segment detail now available changes how the business can be understood and modeled.

According to the Cleveland Research data, based on company reports, the full-year 2025 numbers break down as follows:

Advertising revenues reached $2.327 billion in FY 2025, up 13% year over year from $2.065 billion in FY 2024. Advertising represented approximately 49% of total net revenue across both years. The advertising gross margin came in at 58% for the full year, unchanged from FY 2024.

Subscription revenues reached $1.817 billion in FY 2025, up 25% year over year from $1.457 billion in FY 2024. Subscriptions represented 38% of total net revenue in FY 2025, up from 35% in FY 2024. The subscription gross margin was 45% for the full year, down from 47% in FY 2024.

Devices revenue was $592.4 million in FY 2025, essentially flat with $590 million in FY 2024. Devices carry a negative gross margin, running at approximately -14% in both years, reflecting the company's strategy of selling hardware at or below cost to build platform scale.

Taken together, total net revenue was $4.737 billion in FY 2025, compared to $4.113 billion in FY 2024, representing 15.2% growth.

Quarterly progression tells a more granular story

The quarterly data, also sourced from Cleveland Research using company reports, reveals how each segment evolved through 2025.

Advertising moved from $482.8 million in Q1 2025 to $714.7 million in Q4 2025, with advertising gross margin expanding from 56% in Q1 to 60% in Q4. That margin progression through the year reflects seasonal patterns typical in TV advertising - fourth quarter spending consistently outpaces earlier quarters due to holiday campaigns. Advertising gross profit grew from $270.4 million in Q1 to $428.1 million in Q4.

Subscriptions climbed more steadily, from $398.0 million in Q1 2025 to $509.3 million in Q4 2025. Unlike advertising, subscription margins did not improve through the year - they declined slightly, from 49% in Q1 to 43% in Q4. Subscription gross profit grew from $193.8 million in Q1 to $218.5 million in Q4.

Devices remained relatively stable in revenue terms, from $140 million in Q1 to $171 million in Q4, while the device gross margin worsened in the second half, reaching -23.3% in Q4. This is consistent with Roku's practice of absorbing hardware losses as a customer acquisition mechanism.

The 8-K filing data confirms these totals from the platform perspective. Platform gross profit for FY 2025 reached $2.156 billion, with advertising contributing $1.346 billion and subscriptions contributing $810.7 million of that total. Total gross profit across the entire business was $2.074 billion.

Three structural observations from the data

According to Cleveland Research, three findings stand out from this first-ever disclosure.

First, streaming subscriptions were the fastest-growing part of the business - up 25% year over year in FY 2025 versus advertising growing 13% year over year. This is an inversion of the narrative that typically surrounds Roku, which has historically been described primarily as an advertising business. Subscription revenue is now material enough to move the overall growth rate.

Second, advertising margins are more than 10 percentage points higher than subscription margins - 58% gross margin for advertising versus 45% for subscriptions in FY 2025. Higher advertising margins are not unusual for a platform business where the marginal cost of an additional ad impression is low. Subscription margins, by contrast, reflect the revenue-sharing arrangement: according to the Cleveland Research note, subscriptions represent approximately the 20% Roku collects on streaming sign-ups made through its OS. That take rate means Roku bears no content cost, but the gross margin ceiling is structurally lower than for advertising.

Third, nearly 40% of total revenues in FY 2025 now came from subscriptions, which Cleveland Research described as making the business "likely becoming less cyclical." Advertising revenue is inherently tied to macroeconomic cycles and seasonal patterns. Subscription revenue, collected monthly from ongoing streaming service relationships, is more predictable and less sensitive to advertiser budget fluctuations.

Context from the operating model

The 8-K filing data adds further color. Research and development spending reached $729.5 million in FY 2025, up from $720.1 million in FY 2024. Sales and marketing spending came in at $964.4 million, up from $932.7 million. General and administrative costs were $386.2 million, compared to $371 million a year earlier.

Total operating expenses across these three categories reached $2.080 billion in FY 2025 against $2.023 billion in FY 2024. Despite this spending growth, the company's operating loss narrowed sharply - from a $218.2 million loss in FY 2024 to just a $5.6 million loss in FY 2025.

Net income turned positive for the first time in company history. The full-year FY 2025 net income was $88.4 million, swinging from a $129.4 million net loss in FY 2024. Adjusted EBITDA reached $420.5 million for FY 2025, up from $260.2 million in FY 2024 and representing an adjusted EBITDA margin of approximately 8.9%.

Free cash flow on a trailing twelve-month basis reached $483.6 million, compared to $203.2 million at the end of FY 2024. That acceleration in cash generation gives the company more financial flexibility as it pursues international expansion and platform capability investment.

What this means for advertisers and the ad tech industry

For the advertising community, the subscription disclosure is a useful recalibration. Roku is often evaluated purely as a CTV advertising platform - a place to buy video impressions against large streaming audiences. The new data suggests the business model is more layered. Subscription revenue now outpaces devices revenue by a ratio of roughly 3 to 1, and is growing at nearly twice the rate of advertising.

That composition matters for how buyers think about Roku's incentives. A platform that derives nearly 40% of revenue from subscription sign-ups has a strong interest in making discovery and sign-up flows frictionless - which has implications for how the Home Screen is designed, what content gets surfaced, and how premium subscription integrations are structured. Advertisers buying inventory on Roku are operating within a platform that has multiple revenue motivations, not a single advertising-first logic.

The advertising margin data is separately relevant for programmatic buyers. At 58% gross margin on a $2.3 billion advertising revenue base, Roku's advertising gross profit reached $1.346 billion in FY 2025. That margin level reflects a degree of pricing power and operational leverage in ad delivery. It also provides context for Roku's investment capacity in advertising technology - iSpot outcome-based optimization, the Roku Data Cloud launched in January 2025, and the Amazon Ads authenticated CTV partnership that created access to 80 million U.S. CTV households through Amazon DSP - all of these represent investments funded by a profitable advertising margin structure.

The Nielsen-Roku partnership expanded in December 2025 incorporated Roku's viewing data into Nielsen's advanced campaign measurement and outcome solutions. As of October 2025, streaming on Roku devices alone represented more than 21% of all TV viewing, according to Nielsen data cited in that announcement. Seven in 10 TV streaming hours are now ad-supported, according to Nielsen.

At Google's NewFront 2026 in March, Roku was named the first publisher partner in Confidential Publisher Match, a deterministic identity solution connecting Google's Display & Video 360 with Roku inventory through encrypted identity matching. That integration points to deepening ties between Roku's scale and the programmatic infrastructure buyers already use.

International and content dimensions

The 100 million household milestone is a global figure. The press release notes that growth is continuing across Mexico, Canada, Brazil, the United Kingdom, and Latin America. Roku OS-powered devices are available in more than 15 countries. The Vestel partnership announced in September 2025 brought Roku OS to Finlux TVs in the UK market, establishing Finlux as the 15th TV brand offering Roku OS integration in that market.

Content supply at scale matters for the advertising side of the equation. According to the April 16 press release, Roku offers more than 500 free live linear channels in the U.S. and thousands of free on-demand titles, in addition to access to every major premium streaming service from a single Home Screen. That content breadth generates the viewing time that advertising inventory is built upon.

Timeline

Summary

Who: Roku, Inc., the San Jose-based streaming platform company, alongside Cleveland Research Company which provided the first-ever financial segment breakdown of Roku's platform revenue.

What: Roku surpassed 100 million streaming households globally. Separately, Roku for the first time disclosed a financial breakdown of its platform segment, revealing that advertising revenues reached $2.33 billion in FY 2025 at a 58% gross margin, while subscription revenues reached $1.82 billion at a 45% gross margin - with subscriptions growing 25% year over year versus advertising at 13%.

When: The 100 million household milestone was announced on April 16, 2026, and was reached as of April 2026. The Cleveland Research financial disclosure note was dated April 15, 2026.

Where: The milestone is global, with Roku available in more than 15 countries. The company is headquartered in San Jose, California.

Why: The 100 million milestone reflects Roku's accumulated scale in streaming hardware and software distribution. The financial disclosure matters because it reframes the business: subscriptions are now the fastest-growing revenue line, nearly 40% of total revenue, and growing at twice the pace of advertising - which has implications for how the platform's incentives and future investment priorities are understood by advertisers, media buyers, and investors.

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