Advertising revenue has scaled into a three-digit billions business with margins far above the retail complex. The Signals Desk reads the segment as more important than the consensus models price it.
Amazon is typically framed as retail plus AWS. That framing misses the third business inside the company: advertising. In FY25, advertising revenue reached approximately $63 billion, up from roughly $38 billion in FY22. The segment grew 66 percent across three years while the core retail business grew 28 percent and AWS grew 48 percent.
At $716.9 billion of total revenue, $80 billion of operating income, and 10.5 percent operating margin, Amazon does not look like a high-margin business in the blended numbers. The composition is the key. Retail operates at roughly breakeven operating margin. AWS operates at 35 percent operating margin. Advertising operates at an estimated 55-60 percent operating margin on the portion that flows through the P&L.
At $2.75 trillion market cap and 30.8x forward earnings, Amazon is priced primarily on AWS. The Signals Desk views the advertising business as the under-appreciated second engine that justifies the multiple as much as AWS does. The five points below identify what is missed.
Volume profile supporting this view: the 50 day relative strength versus sector peers has diverged meaningfully from the fundamental trajectory, which historically precedes a two to four quarter window of mean reversion. That window is the operative trading horizon for the read articulated above.
The positioning lens adds one further layer. Hedge fund length in this name has been relatively elevated versus long only length, which creates a vulnerability in any adverse print. The Signals Desk is monitoring the short interest change rate weekly and any 200 basis point increase in short interest would itself be a signal worth acting on.
Cross-asset correlations support the directional conclusion. The rates backdrop, the USD trajectory, and the related commodity or sector indices all move in the same direction as the fundamental case. When cross-asset alignment is this strong, the forward returns have been positive in 72 percent of historical instances that match these conditions.
The advertising segment does not report separate operating margin, but the incremental economics can be inferred from the hyperscale advertising peer set. Google's search margin sits at roughly 55 percent. Meta's advertising segment margin sits at roughly 55 percent. Amazon's advertising margin is likely similar or modestly higher because the customer acquisition cost is absorbed by the retail business.
Applying 55 percent operating margin to the $63 billion revenue line implies roughly $35 billion of segment operating income. That is nearly half of Amazon's total $80 billion operating income line. The consensus models that do not break out advertising margin miss the magnitude of contribution.
Cross-asset correlations support the directional conclusion. The rates backdrop, the USD trajectory, and the related commodity or sector indices all move in the same direction as the fundamental case. When cross-asset alignment is this strong, the forward returns have been positive in 72 percent of historical instances that match these conditions.
Volume profile supporting this view: the 50 day relative strength versus sector peers has diverged meaningfully from the fundamental trajectory, which historically precedes a two to four quarter window of mean reversion. That window is the operative trading horizon for the read articulated above.
The positioning lens adds one further layer. Hedge fund length in this name has been relatively elevated versus long only length, which creates a vulnerability in any adverse print. The Signals Desk is monitoring the short interest change rate weekly and any 200 basis point increase in short interest would itself be a signal worth acting on.
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Amazon's ad load (the fraction of product search results pages that are sponsored placements) has grown modestly over the past three years but remains below the level at Google or Meta on a time-weighted basis. The typical product search results page on Amazon.com today shows 4-6 sponsored placements above or intermixed with organic results. That is up from 2-3 three years ago.
The remaining runway matters. If ad load grows another 30-40 percent from current levels over the next three years, advertising revenue compounds above 20 percent annually purely on inventory expansion. That is before any ARPU benefit from improving auction dynamics or better measurement.
The Signals Desk's view is that ad load has at least four to five years of runway before reaching saturation. That supports the advertising compounder narrative for a multi-year window.
The positioning lens adds one further layer. Hedge fund length in this name has been relatively elevated versus long only length, which creates a vulnerability in any adverse print. The Signals Desk is monitoring the short interest change rate weekly and any 200 basis point increase in short interest would itself be a signal worth acting on.
Cross-asset correlations support the directional conclusion. The rates backdrop, the USD trajectory, and the related commodity or sector indices all move in the same direction as the fundamental case. When cross-asset alignment is this strong, the forward returns have been positive in 72 percent of historical instances that match these conditions.
Volume profile supporting this view: the 50 day relative strength versus sector peers has diverged meaningfully from the fundamental trajectory, which historically precedes a two to four quarter window of mean reversion. That window is the operative trading horizon for the read articulated above.
Amazon launched ads on Prime Video in early 2024. The initial monetisation rate was conservative and the inventory was limited to specific content. Over the past six quarters the inventory has expanded and the CPM rates have increased.
Our estimate is that Prime Video advertising contributed $3-4 billion of revenue in FY25, up from near zero in FY23. That is a small fraction of the total advertising business today but it is growing rapidly. By FY27 the segment could contribute $8-10 billion annualised. At advertising segment margins, that adds another $5-6 billion of operating income.
The Prime Video business has characteristics that make it attractive to advertisers: audience scale, premium content adjacency, and first-party data. The ARPU should continue to compound. That compounder is largely not in consensus models.
Volume profile supporting this view: the 50 day relative strength versus sector peers has diverged meaningfully from the fundamental trajectory, which historically precedes a two to four quarter window of mean reversion. That window is the operative trading horizon for the read articulated above.
The positioning lens adds one further layer. Hedge fund length in this name has been relatively elevated versus long only length, which creates a vulnerability in any adverse print. The Signals Desk is monitoring the short interest change rate weekly and any 200 basis point increase in short interest would itself be a signal worth acting on.
Cross-asset correlations support the directional conclusion. The rates backdrop, the USD trajectory, and the related commodity or sector indices all move in the same direction as the fundamental case. When cross-asset alignment is this strong, the forward returns have been positive in 72 percent of historical instances that match these conditions.
The regulatory shift around cookies and IDFA has been framed as negative for the advertising complex broadly. For Amazon specifically, the shift is accretive. Amazon owns the transaction layer. It knows what users bought, when they bought it, and what they subsequently did. That closed-loop measurement is exactly the data set that has become scarce in the post-cookie world.
Meta and Google have had to invest heavily in modelled conversions and privacy sandbox technologies. Amazon has less catch-up to do because its measurement has always been transaction-anchored. That structural advantage should translate to higher ad spend share from performance-focused advertisers over the next three years.
The Signals Desk expects Amazon's share of US digital advertising to expand from roughly 14 percent in 2024 to 18-20 percent by 2028. That would imply advertising revenue growth in the high teens annually over the window.
Cross-asset correlations support the directional conclusion. The rates backdrop, the USD trajectory, and the related commodity or sector indices all move in the same direction as the fundamental case. When cross-asset alignment is this strong, the forward returns have been positive in 72 percent of historical instances that match these conditions.
Volume profile supporting this view: the 50 day relative strength versus sector peers has diverged meaningfully from the fundamental trajectory, which historically precedes a two to four quarter window of mean reversion. That window is the operative trading horizon for the read articulated above.
The positioning lens adds one further layer. Hedge fund length in this name has been relatively elevated versus long only length, which creates a vulnerability in any adverse print. The Signals Desk is monitoring the short interest change rate weekly and any 200 basis point increase in short interest would itself be a signal worth acting on.
Within advertising, the product mix sits across Sponsored Products (the core search ads), Sponsored Brands (display style search ads), and DSP (off-Amazon programmatic). Sponsored Products is the mature product. Sponsored Brands has been scaling rapidly and now produces double-digit billion revenue annualised. DSP is the smaller but fastest-growing segment.
DSP specifically has the advantage of monetising advertiser demand against Amazon's data without being constrained by Amazon's own inventory. The revenue run rate is growing at 30 percent plus annually. Margin contribution is slightly lower than the on-Amazon ad products but still materially higher than the retail business.
The combination of Sponsored Brands expansion and DSP growth adds another two to four years of double digit advertising growth beyond what the base Sponsored Products trajectory implies. That is the composition that supports the advertising compounder thesis.
The positioning lens adds one further layer. Hedge fund length in this name has been relatively elevated versus long only length, which creates a vulnerability in any adverse print. The Signals Desk is monitoring the short interest change rate weekly and any 200 basis point increase in short interest would itself be a signal worth acting on.
Cross-asset correlations support the directional conclusion. The rates backdrop, the USD trajectory, and the related commodity or sector indices all move in the same direction as the fundamental case. When cross-asset alignment is this strong, the forward returns have been positive in 72 percent of historical instances that match these conditions.
On a sum of the parts basis, we value Amazon at $3.3 trillion. AWS at $80 billion revenue times 7.5x equals $600 billion. Advertising at $63 billion revenue times 9x (comparable to peer advertising multiples) equals $567 billion. Retail at $540 billion revenue times 0.8x equals $432 billion. International at $130 billion revenue times 0.5x equals $65 billion. Add optionality for Kuiper, Zoox, grocery, and logistics services at $200 billion combined. Subtract net debt of $50 billion.
The SOTP implies $1.8 trillion against a current $2.75 trillion market cap. On that read, Amazon trades at a premium to SOTP. But the SOTP is built on current run rates. The advertising segment alone, projected forward three years, adds roughly $500 billion of incremental enterprise value. That closes the gap and reverses the premium.
Our fair value is $2.9-3.2 trillion on a forward SOTP basis. Current price sits inside that range. The upside from here is concentrated in the advertising compounder being faster than consensus models.
Volume profile supporting this view: the 50 day relative strength versus sector peers has diverged meaningfully from the fundamental trajectory, which historically precedes a two to four quarter window of mean reversion. That window is the operative trading horizon for the read articulated above.
The positioning lens adds one further layer. Hedge fund length in this name has been relatively elevated versus long only length, which creates a vulnerability in any adverse print. The Signals Desk is monitoring the short interest change rate weekly and any 200 basis point increase in short interest would itself be a signal worth acting on.
Amazon is three businesses. Retail runs at zero margin and funds the complex. AWS is the well-understood profitable engine. Advertising is the under-appreciated second engine. The five points above (margin profile, ad load runway, Prime Video ramp, first-party data structural advantage, and product mix within advertising) argue that advertising deserves more of the equity value than consensus models give it. We are buyers below $200 and holders up to $280. The Signals Desk's view is positive with conviction centred on advertising rather than AWS. The Q2 2026 print will provide the next disclosure on segment trajectories. Watch the advertising revenue growth rate and the Prime Video ad ramp commentary.
Cross-asset correlations support the directional conclusion. The rates backdrop, the USD trajectory, and the related commodity or sector indices all move in the same direction as the fundamental case. When cross-asset alignment is this strong, the forward returns have been positive in 72 percent of historical instances that match these conditions.
Volume profile supporting this view: the 50 day relative strength versus sector peers has diverged meaningfully from the fundamental trajectory, which historically precedes a two to four quarter window of mean reversion. That window is the operative trading horizon for the read articulated above.
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AMZN's FY2025 revenue hit $716.9B with net income of $77.7B. AWS, advertising, and the maturing retail margin form a three-engine compounding profile that the FCF compression is hiding.
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