Netflix’s performance: margins and cash flows under the market’s scrutiny
Profit margins and free cash flow have risen, driving the share price up over the past year. Analysts highlight the impact of investment and competition
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On the one hand, profit margins. On the other, cash flow. All this whilst new subscriptions take a back seat. This is the approach that Netflix has adopted to communicate the dynamics of its financial results to the market.
Marginality
In light of this, it is worth analysing the trends in these variables over time. Let us begin, first and foremost, with profit margins. That is to say: the ratio – for example – between adjusted EBITDA and revenue. Well, generally speaking – albeit with dips and rebounds – the historical trend has been one of growth. According to the Bloomberg terminal – which allows for long-term comparisons – the indicator stood at 2.6 per cent in 2012. Subsequently, the ratio – again on an adjusted basis – gradually increased: it stood at 5.4 per cent and 7.8 per cent in 2015 and 2017 respectively. Then – thanks to the streaming boom in the wake of the Covid-19 pandemic – it reached 23.3 per cent in 2020. From there, the adjusted EBITDA margin began – evidently also due to major investments in in-house productions – a period of slowdown which lasted until 2023. In that financial year, the figure stood at 23 per cent. Last year, however, the margin began to rise again, reaching 28.8 per cent. Currently, according to the Bloomberg terminal, the ratio of adjusted EBITDA to rolling turnover over the last 12 months stands at 48.5 per cent, whilst the estimate for the full year is 49.1 per cent. In short: despite various ups and downs, the indicator has shown an upward trajectory. On closer inspection, and looking at the most recent period, this trend is confirmed by the company itself. The operating margin – the percentage figures for which should not be compared with those from Bloomberg as they are calculated differently – stood at 27.2 per cent in the second quarter of 2024. In the final quarter of the same financial year, however, the figure had fallen to 22.2 per cent. Finally, in the period between early April and 30 June, it rebounded to 34.1 per cent, and the group estimates that the figure should reach 31.5 per cent by the end of the current quarter.
Cash flows
From margins to cash flows. In particular, what is known as ‘free cash flow’. That is to say – in very simple terms – the ‘free’ cash generated by the company’s operations, after paying all operating expenses and necessary investments (from machinery to software and content). Well, the issue of free cash flow has, for some time, been one of the areas on which analysts have focused their attention – and, indeed, much of their criticism. As the Bloomberg terminal points out, Netflix has been burning through cash for several financial years. Up until 2019 (a deficit of $3.14 billion), the group reported negative free cash flow in its financial statements. In 2020, however, there was the first positive sign: $1.9 billion in positive free cash flow. From then on, following another negative figure – albeit limited to $132 million in 2021 – the historical trend has consistently been in the black. From 1.6 billion (2022) up to 6.9 billion, a figure repeated in both 2023 and 2024. This upward trend is confirmed – once again – by the group itself, which, following free cash flow (FCF) of 2.267 billion in the last quarter, has raised its forecast for the full financial year. Netflix forecasts free cash flow of between 8 and 8.5 billion by the end of 2025, compared with the approximately 8 billion previously indicated. Once again, therefore, the trend in this metric appears to be on the right track.
Experts’ doubts
That’s right! Some analysts have pointed out that the FCF for the second quarter of 2025 – despite rising year-on-year – fell quarter-on-quarter compared with the first quarter of the current financial year. That said, however, it is important to bear in mind that – for example, in terms of payments for content – the business is subject to seasonal fluctuations. In other words: the first few months of the year are – normally – characterised by lower outgoings and, consequently, the generation of higher cash flows is facilitated. In general, therefore, experts have welcomed the trend in this indicator.
So, is it all as easy as drinking a glass of water? The reality is more complicated. To understand this, it may be useful to analyse some of the analysts’ comments following the publication of the second-quarter 2025 results (in the wake of which the company’s share price fell by 5.1 per cent on the stock market during the trading session on 18 July).


