Stock Spotlight: AMZN — The Tariff Truce's Quiet Beneficiary

The past year of US–China trade negotiations has been a slow, grinding de-escalation — not a clean resolution. And while every headline went to Apple (the supply chain story), Nvidia (the chip story), and the macro rally, Amazon (AMZN) barely got a mention in the headlines.

That was a mistake.

Unlike Apple or Nvidia, Amazon benefits from lower US–China tariffs across multiple business lines simultaneously — and the full arc of the de-escalation since May 2025 has been building its tailwind, not just one event. As Trump prepares to land in Beijing on 14–15 May for his first visit to China in eight years, Amazon stands out as the stock with the most to gain from a continued thaw — and the most structurally positioned to hold those gains even if the relationship stays complicated. Let's break it down.

First, the Context: A Year of Tariff De-escalation

To understand why Amazon is positioned the way it is in May 2026, you need the full timeline — not just one announcement.

In mid-2025, US tariffs on Chinese goods peaked at 145%, with China retaliating at 125%. The impact on Amazon's marketplace was immediate and visible: third-party sellers who source products from China were squeezed hard. Many absorbed the cost (destroying margins), raised prices (losing competitiveness), or pulled listings altogether. Amazon's seller fee revenue dropped. Advertising spend — which tracks seller health — slowed.

Then came the de-escalation sequence:

• May 12, 2025 (Geneva truce): US tariffs cut from 145% to 30%, China from 125% to 10% — a dramatic single-step reduction. Amazon's marketplace sellers got breathing room.
• August 11, 2025 (Stockholm extension): The 90-day truce was extended another 90 days to November 10, 2025, locking in the 30% rate and preventing a snap-back to 145% during the critical holiday shipping season. This was the moment Amazon could actually plan around the relief — one truce is an event; two truces becoming a pattern is a structural shift.
• October 30, 2025 (Busan Summit): Trump and Xi met in person on the APEC sidelines in Busan, South Korea — the first in-person summit of Trump's second term. The outcome: a one-year trade truce, with fentanyl-related tariffs cut from 20% to 10% (effective November 10), bringing average effective US tariffs on Chinese goods from ~57% to ~47%.
• May 14–15, 2026 (Beijing Summit, upcoming): Trump's first presidential visit to China in eight years. Further tariff reduction is on the table, along with critical minerals commitments and a potential Boeing deal.

For Amazon, each step in this sequence has been additive. And the marketplace recovery — which is directly correlated to tariff levels — has been building for nearly 12 months.

The Three Business Lines That Benefit

1. Third-Party Marketplace

This is the obvious one. Amazon takes a cut of every sale made by third-party sellers — typically 8–15% of the sale price plus fulfilment and advertising fees. When seller economics improve, seller activity increases, and so does Amazon's rake.

Amazon's marketplace now accounts for roughly 60% of units sold on its platform. The health of that marketplace is existential to Amazon's retail business. A tariff truce that lets Chinese-sourced goods flow more freely through the supply chain is directly additive.

2. Amazon Advertising

Here's where it gets interesting. Amazon's advertising segment — where sellers pay to have their products shown prominently in search results — generated $17.2 billion in Q1 2026 alone, up ~22–24% YoY, putting the business on a $70+ billion TTM run-rate. It's Amazon's fastest-growing business line and arguably its highest-margin one.

Advertising spend on Amazon is directly correlated with seller competition. When sellers have more margin to work with (i.e., when tariffs come down), they bid more aggressively for visibility. When sellers are squeezed, ad budgets are the first thing to get cut.

A sustained tariff reduction could meaningfully accelerate Amazon's ad revenue growth — a business that many analysts still believe is undervalued in Amazon's overall multiple.

3. AWS (Amazon Web Services)

This one is less direct, but relevant. AWS is a global business, and a significant chunk of its growth comes from international expansion — including the Asia-Pacific region. Improved US–China trade relations tend to reduce broader geopolitical uncertainty, which in turn makes large enterprises more willing to commit to long-term cloud infrastructure contracts.

Additionally, some of the sectors that benefit most from a tariff truce — manufacturing, logistics, retail — are heavy AWS customers. When those sectors do better, cloud consumption grows.

AWS remains Amazon's profit engine, generating the majority of the company's operating income despite being a minority of its revenue. Any macro tailwind that accelerates enterprise cloud adoption is additive here.

The Numbers: Where Amazon Sits Right Now

Let's talk valuation — because "Amazon benefits from tariffs" is only half the story. You also need to know if you're paying a fair price.

Current snapshot (as of early May 2026):

• Market cap: ~$2.9 trillion (stock ~$272–$274)
• Forward P/E: ~30–32x (trailing ~32–33x)
• Revenue growth (Q1 2026): 17% YoY ($181.5B) — well ahead of the broader market
• Operating margin: Q1 2026 record of 13.1% ($23.9B operating income); TTM ~11.5%+
• AWS growth rate: 28% YoY ($37.6B in Q1 2026) — fastest growth in 15 quarters, driven by AI infrastructure demand
• Advertising TTM revenue: $70B+, growing ~22–24% YoY

These aren't the numbers of a company struggling to grow. Amazon is firing on all cylinders — and the tariff de-escalation is a tailwind on top of an already strong fundamental base.

At 30–32x forward earnings, the multiple is meaningfully lower than the 2021 peak of 50–60x. For a business growing revenue at 17%, operating margins expanding to record levels, and AWS reaccelerating at 28%, that multiple is increasingly difficult to argue against.

The bull case: AWS AI-driven reacceleration + sustained marketplace recovery across the de-escalation arc + advertising compounding at $70B+ TTM = continued earnings beats. Current price (~$273) already reflects strong momentum, but a successful Beijing summit could add a near-term catalyst not yet priced in.

The bear case: AWS growth moderates as the AI infrastructure buildout cycle peaks; marketplace recovery stalls if ~47% effective tariffs remain a drag for smaller sellers; regulatory risk in the EU and US; Busan truce expiry in November 2026 creates a recurring deadline risk.

The Aussie Angle: How to Actually Buy AMZN

Amazon isn't listed on the ASX, so you'll need access to US markets. Here are the main options for Australian investors:

CommSec International
Commonwealth Bank's international trading platform gives access to the NYSE and Nasdaq. Good for existing CBA customers who want everything in one place. Brokerage is higher than dedicated international platforms (~$19.95 USD per trade), but the familiarity is a plus. Currency conversion happens through CBA's exchange rates — worth checking before you trade.

Stake
Stake is purpose-built for Aussies investing in US stocks. No brokerage fees on basic trades (they make money on FX). Clean interface, solid mobile app. Good option if you're buying and holding rather than actively trading. FX spread is typically around 0.7%.

Superhero
Similar proposition to Stake — low-cost, mobile-first, designed for the Australian market. Offers fractional shares on some US stocks (useful if you don't want to buy a full AMZN share). Also offers a super fund option if you're interested in holding US equities inside your SMSF.

A note on currency: When you buy AMZN through any of these platforms, you're converting AUD to USD and then buying the stock. If the AUD strengthens (as it did this week), your effective cost basis is lower in AUD terms. If AUD weakens later, your gains are amplified when you convert back. Currency is a factor — not a reason to avoid the trade, but something to understand.

The Risks: Don't Skip This Section

1. The one-year Busan truce expires November 2026.
The current framework holds until around November 2026. If US–China negotiations break down and tariffs revert toward peak levels, everything described above reverses. The Beijing summit next week is the next major test of whether the relationship continues to improve or stalls. A summit failure could trigger a risk-off move in Amazon specifically.

2. Amazon faces ongoing regulatory scrutiny.
Both in the US (FTC antitrust concerns around the marketplace) and Europe (DSA compliance). Legal risk isn't existential, but it's a drag on management attention and potential future costs.

3. AWS competition is fierce.
Microsoft Azure and Google Cloud are both growing strongly. AWS's ~30% cloud market share is not going to expand easily. Growth will moderate as the market matures.

4. Valuation is fair, not cheap.
At 30–32x forward earnings with the stock near all-time highs (~$273), Amazon has less margin of safety than it did 12 months ago. Any miss on AWS growth or margin expectations — particularly given the AI infrastructure buildout expectations baked into the multiple — could see the stock correct sharply.

The Bottom Line

Amazon was already a quality business before the tariff war started. What's changed over the past 12 months isn't one event — it's a sustained, compounding recovery across three business lines, underpinned by a de-escalation sequence that has moved tariffs from 145% toward 47% through four successive diplomatic milestones.

The market has partially priced this in. But with the Beijing summit next week potentially delivering another leg of tariff relief, Amazon is one of the few large-cap names with a clear, near-term, fundamental catalyst that isn't yet fully in the price.

It's not a trade. It's a position in one of the most diversified, compounding businesses on the planet — and the geopolitical backdrop is, for once, working in its favour.

Do your own numbers. Size it appropriately. But don't overlook it because it didn't make the biggest headlines this week.

This article is for informational and educational purposes only. It does not constitute financial advice. Wall St. Down Under is not a licensed financial adviser. Always do your own research and consider seeking advice from a qualified professional before making any investment decisions.