Netflix Rewrites Its Growth Script with a New Viewer Metric and a 31.5% Margin Promise

Netflix replaces MAU with Monthly Active Viewers, builds proprietary ad-tech, targets record margins and $25B in share buybacks despite Q1 earnings miss.

The streaming giant is engineering a fundamental shift in how it measures and monetizes its audience, yet the stock market has so far greeted the transformation with a shrug. Netflix shares currently trade around $87.45, roughly 35 percent below their all-time high, even as the company lays out a roadmap of record margins, massive advertising reach, and a $25 billion capital return programme.

At the heart of the strategy is a new metric designed to better align Netflix with the advertising industry's preferences. The company has replaced the traditional monthly active users (MAU) figure with “Monthly Active Viewers” (MAV), a measure that captures every individual watching through a single account. By the end of 2025, Netflix reported 190 million MAV globally for its ad-supported tier — a jump from the previous MAU count of 94 million, itself up from 70 million a year earlier. The change reflects a recognition that in households where multiple viewers share one subscription, a single account holder can be worth far more to advertisers than a simple subscriber tally.

To capitalise on that reach, Netflix is building out its own advertising technology platform. After a pilot in Canada, the proprietary ad-tech infrastructure went live in the US this spring, giving marketers direct control over campaign buying and measurement. The company has partnered with Nielsen, Kantar and EDO to strengthen its analytics, a move that should eventually yield higher margins than the fully outsourced models used by some competitors. Subscribers on the ad-supported standard plan already average 41 hours of viewing per month, and in the US the tier reaches more young adults than any traditional broadcast or cable network.

The advertising push is already generating meaningful revenue. Industry analysts estimate that Netflix will book between $3 billion and $5 billion in ad sales this fiscal year, a figure that could climb quickly as the ad-tech rollout expands to additional markets. That revenue stream is a key contributor to the company’s ambitious margin target: management has set a goal of reaching a 31.5 percent operating margin in 2026, underpinned by higher content returns and the naturally high profitability of advertising income.

Yet the first quarter of 2025 brought a reminder that the transition is not without friction. Netflix reported earnings per share of $1.23, missing some analyst expectations as higher amortisation charges on content weighed on the bottom line. The stock dipped on the announcement, and shortly afterward the company unveiled a $25 billion share buyback programme, funded by free cash flow that reached nearly $9.5 billion last year. The capital allocation decision followed management’s decision to walk away from a potential acquisition of Warner Bros. Discovery, freeing up cash for direct shareholder returns. Content spending remains hefty at an estimated $20 billion annually.

Leadership changes are also reshaping the company’s direction. Co-founder Reed Hastings will not stand for re-election to the board at the annual meeting in June, leaving sole strategic control with co-CEOs Ted Sarandos and Greg Peters. The new leadership duo is doubling down on live events as a magnet for premium advertising. Ad slots for upcoming NFL games are already sold out, and Netflix has signed DoorDash as the headline sponsor for its WWE Raw programming. Live appointments help lock in viewers and provide a stable base that offsets the volatility of big-budget fantasy series.

Despite the stock’s sluggish performance, analysts remain overwhelmingly bullish. A consensus of 32 experts rates Netflix a “Strong Buy,” with a median price target of $119.23 — implying roughly 36 percent upside from current levels. Other models are even more optimistic, with an average target of $134 and a historically low PEG ratio of 1.1 suggesting the shares are undervalued relative to their growth prospects.

All eyes will be on the second-quarter earnings report due in July. Investors will scrutinise the global expansion of Netflix’s ad-tech platform, the initial traction of live programming, and progress on the buyback programme. If the company can demonstrate that its new viewer metric translates into higher ad prices and stronger bookings, the narrative of a streaming business transitioning into a high-margin advertising powerhouse could finally close the gap between operational reality and market valuation.