Streaming market share tightens as Apple TV+ and Disney+ gain ground
New data from JustWatch covering more than 35 million U.S. streaming interactions between January and March 2026 indicates that market leadership remains concentrated but the margin between platforms is narrowing. Netflix and Amazon’s Prime Video retained the top two positions with 19% and 17% share respectively, but Disney+ and Apple TV+ recorded gains that chipped away at the leaders’ advantage.
According to the dataset, Disney+ held 16% of interactions in the quarter, while Apple TV+ rose to 12%, a four percentage-point increase from the prior period. HBO Max also registered 12%, leaving Apple TV+ and HBO Max tied for the fourth-most-interacted platform. Smaller services showed movement as well: Peacock climbed to 4%, up two points, and PBS remained steady at 2% despite recent funding headwinds.
Important methodological note: JustWatch measures user interactions on its platform, reflecting what viewers search for and select to watch. These interaction figures are a behavioral indicator rather than subscription totals; they capture attention and engagement patterns that can diverge from subscriber counts and revenue metrics.
What the shifts mean for the competitive landscape
The quarter’s pattern points to an increasingly contested top tier. Combined, the four largest services in interactions – Netflix, Prime Video, Disney+ and Apple TV+/HBO Max – account for roughly two thirds of the reported activity, underscoring continued concentration even as relative positions fluctuate.
Apple TV+’s advance is notable because the service has built its strategy around a smaller, high-profile content slate and integration across Apple’s device and services ecosystem. A four-point jump in interaction share suggests that its investments in prestige programming and broader visibility efforts are translating to more viewer engagement, at least at the level JustWatch tracks.
Disney+’s 16% share keeps it squarely in the chase for the top positions. The platform’s mix of franchise content and sports-related windows can generate episodic and event-driven spikes in interactions, which helps sustain its competitiveness against larger libraries like Netflix and Prime Video.
Consolidation could reshape rankings
One striking implication of the data is how mergers or strategic combinations would quickly alter competitive dynamics. On an interactions basis, Paramount+ accounts for 3% and HBO Max 12%. A combined Paramount and Warner Bros. Discovery streaming entity would collectively reach about 15% of the measured market, placing it within striking distance of Disney+ and narrowing the gap with Netflix and Prime Video.
Such a consolidation scenario would not merely redistribute share; it could change bargaining leverage with advertisers, distributors, and content partners, and influence decisions on content spend and global rollouts. Any real-world merger would also face regulatory review and integration challenges that could affect how and when viewers perceive the combined proposition.
Implications for business strategy and ad markets
For legacy leaders, the tightening gap increases pressure to defend engagement through programming, personalization, and pricing strategy. Platforms that rely heavily on broad library depth may accelerate original production or experiment with differentiated tiers to protect retention and mitigate churn.
Advertisers and media buyers will also watch these trends closely. Shifts in interaction share affect reach and frequency calculations for campaigns, and rising engagement on platforms like Apple TV+ and Peacock could make them more attractive for targeted buys—especially if those platforms continue to refine ad formats and measurement capabilities.
Smaller gains can have outsized business effects. A two- or four-point move in interaction share can translate into meaningful differences in viewing time across advertiser-friendly demos, which in turn influences CPM pricing and inventory allocation.
What to watch next
Key indicators to monitor in coming quarters include whether Apple TV+’s gains persist beyond award-season and high-profile releases, whether Disney+ sustains its engagement levels amid sports and franchise cycles, and how any consolidation moves among incumbents evolve. Because JustWatch measures interaction rather than subscriptions, observers should triangulate these findings with subscriber, revenue and financial metrics from the platforms themselves to get a fuller picture.
Overall, Q1 2026 data points to a streaming market that remains concentrated but is increasingly dynamic. Platforms that can convert interaction into durable subscriptions or ad revenue will be best positioned as competition tightens and potential consolidation reshapes the field.
