Who Is Buying Amazon? Hedge Fund Activity in 2026
See which hedge funds are buying, selling, or holding Amazon (AMZN) stock based on the latest SEC 13F filings. Complete institutional ownership breakdown.
8 min czytaniaFact-checked against primary sources on · figures re-verified on regulator, issuer or SEC filings — not copied from other sites
Who Is Buying Amazon? Hedge Fund Activity in 2026
Amazon is a three-headed business monster: the world's largest e-commerce platform, the dominant cloud computing provider (AWS), and a rapidly growing advertising platform. In 2026, with AWS pivoting heavily toward AI workloads and Amazon's profitability reaching new highs, institutional investors are reassessing their AMZN exposure.
Let's examine which hedge funds are loading up on Amazon — and which are stepping back.
Quick Answer
Across the funds we read directly from SEC filings, the largest Amazon position in the Q2 2026 13Fs (period ending 30 June 2026) is Citadel Advisors at $2.59B (10,882,003 shares). Measured against the size of each filer's book rather than in dollars, the most concentrated holder is Appaloosa, where Amazon is 16.0% of everything they report. Every figure here is aggregated by CUSIP from the filer's own information table with put/call rows excluded — a 13F lists options beside shares, and adding them together is what produces the inflated stakes quoted elsewhere. Filings lag roughly 45 days: this is positioning as of 30 June 2026, not today, and not investment advice.
Amazon at a Glance
| Metric | Value |
|---|---|
| Ticker | AMZN |
| Sector | Technology — E-commerce/Cloud |
| Market Cap | ~$2.3 trillion |
| Institutional Ownership | ~63% of float |
| Number of 13F Holders | 5,100+ |
Who holds Amazon, and how much it matters to them
Read from each filer's Q2 2026 information table (period ending 30 June 2026).
| Fund | Position | Shares | Share of the fund's 13F book |
|---|---|---|---|
| Citadel Advisors | $2.59B | 10,882,003 | 1.5% of $171.84B |
| Tiger Global Management | $2.31B | 9,683,558 | 9.6% of $23.98B |
| Appaloosa | $1.19B | 5,000,000 | 16.0% of $7.47B |
| Millennium Management | $981M | 4,116,745 | 0.7% of $142.92B |
| Viking Global Investors | $882M | 3,700,862 | 2.5% of $35.08B |
| ValueAct Holdings | $701M | 2,941,700 | 12.4% of $5.63B |
| Renaissance Technologies | $546M | 2,290,710 | 0.8% of $72.62B |
| Bridgewater Associates | $483M | 2,025,481 | 2.0% of $24.38B |
The last column is the one worth reading. A multi-strategy fund reporting a $100B+ book can hold a large dollar amount of Amazon that means almost nothing to it, while a concentrated fund holding less in dollars may have several percent of its entire book in the name. Rankings by dollar value hide exactly that difference.
Who added and who cut
Comparing each filer's Q1 2026 table with its Q2 2026 one, by share count — the change is what shows conviction, not the size of the position.
| Fund | Q1 2026 shares | Q2 2026 shares | Change |
|---|---|---|---|
| Renaissance Technologies | 0 | 2,290,710 | new position |
| Viking Global Investors | 1,195,428 | 3,700,862 | +210% |
| Bridgewater Associates | 4,388,711 | 2,025,481 | -54% |
| Millennium Management | 2,806,889 | 4,116,745 | +47% |
| Citadel Advisors | 8,102,537 | 10,882,003 | +34% |
| Appaloosa | 4,320,000 | 5,000,000 | +16% |
| Tiger Global Management | 10,000,000 | 9,683,558 | -3% |
| ValueAct Holdings | 2,884,600 | 2,941,700 | +2% |
A fund absent from this table reported no Amazon position in either quarter.
A note on the "biggest holders" lists elsewhere
Rankings of a stock's largest institutional holders are dominated by Vanguard, BlackRock and State Street. Those are index positions: they hold the stock because it is in the index, in proportion to its weight, and they will hold it at any price. Including them in a list of who is buying is accurate and analytically empty, so this page is limited to filers making active allocation decisions.
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See your Freedom Runway — freeWhy Funds Are Interested in Amazon
1. AWS — The Cloud Leader AWS generates approximately $100+ billion in annual revenue with operating margins above 30%. It's the world's largest cloud platform and increasingly the infrastructure layer for enterprise AI. AWS's custom chips (Trainium for training, Inferentia for inference) offer lower costs than NVIDIA GPUs, attracting cost-conscious enterprise customers.
2. Margin Expansion Story Amazon's transformation from a low-margin retailer to a high-margin cloud and advertising conglomerate is one of the great business pivots in history. Operating income has grown from $12 billion in 2022 to over $60 billion in 2025, driven by AWS, advertising, and retail cost optimization.
3. Advertising Juggernaut Amazon's advertising business now generates over $55 billion annually, making it the third-largest digital ad platform (behind Google and Meta). This high-margin revenue stream leverages Amazon's unparalleled purchase intent data.
4. Prime Ecosystem With over 200 million Prime members globally, Amazon has built a flywheel of subscriptions, streaming, shopping, and delivery that creates enormous customer lifetime value and recurring revenue.
5. Healthcare and Beyond Amazon's expansion into healthcare (One Medical, Amazon Pharmacy) and other verticals creates optionality that the market may not fully price in.
Historical Institutional Interest in Amazon
2023: Institutional interest rebounded strongly after the 2022 tech selloff. The number of 13F filers with Amazon positions increased by approximately 20% as funds bought the post-pandemic dip.
2024: AWS AI revenue and margin expansion drove a deepening of existing positions — funds that owned Amazon bought more. The stock outperformed the S&P 500 by over 15 percentage points.
2025-2026: Amazon has emerged as the "AI value play" — the mega-cap tech stock that many funds view as undervalued relative to its AI opportunity. AWS AI services are growing faster than Azure AI, and Amazon trades at a lower earnings multiple than Microsoft or NVIDIA.
What This Means for Individual Investors
Amazon's institutional ownership profile offers several insights:
The market sees a new Amazon. Institutional buying reflects a fundamental re-rating of Amazon from a low-margin retailer to a high-margin technology conglomerate. This shift may have further to run.
AWS AI is the key catalyst. Watch for changes in how funds position around AWS earnings reports. Acceleration in AI workload revenue could drive further institutional buying.
13F data is backward-looking. Filings reflect positions from 45 days ago. Use the data for trend analysis, not timing.
This is not investment advice. Do your own research and consider your financial situation before investing.
How to Track Amazon Institutional Activity in Freenance
Freenance's Smart Money Tracker lets you monitor institutional activity in Amazon:
- Aggregated 13F data — all institutional filings in one dashboard
- Position change tracking — see who's buying and selling quarter-over-quarter
- Historical trends — visualize institutional sentiment over time
- Custom alerts — get notified when top funds adjust their Amazon holdings
👉 Track Amazon institutional activity on Freenance
Frequently Asked Questions
How many hedge funds own Amazon?
Over 5,100 institutional investors report Amazon positions in 13F filings. AMZN is one of the five most widely held institutional stocks globally.
Is Amazon undervalued compared to other AI stocks?
Many institutional investors believe so. Amazon trades at a lower forward earnings multiple than Microsoft and NVIDIA despite having comparable AI growth through AWS. However, "undervalued" depends on your growth assumptions and time horizon.
Why is AWS important for Amazon's stock?
AWS contributes the majority of Amazon's operating profit (roughly 60-70%) despite representing about 16% of total revenue. It's the highest-margin, fastest-growing segment, making it the primary driver of Amazon's valuation.
Should I buy Amazon because hedge funds are buying it?
Hedge fund activity provides useful context but is not a trading signal. Institutional investors have different strategies, time horizons, and risk tolerances than individual investors. Use this data as one input among many in your investment process.
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FAQ
How concentrated is institutional ownership in Amazon (AMZN)?
Roughly 63% of Amazon's float is held by institutions, spread across more than 5,100 13F filers. The largest holders are passive index providers (Vanguard, BlackRock, State Street), with active managers like Fidelity and T. Rowe Price layered on top.
Which hedge funds were the biggest AMZN buyers in the latest 13F snapshot?
Q4 2025 filings show Tiger Global, D.E. Shaw, Viking Global, Dragoneer, Two Sigma, and Pershing Square all increasing AMZN exposure, while Soros, Bridgewater, and Citadel were net sellers. These are reported snapshots, not real-time positions, and may have changed since.
How delayed is the 13F data on Amazon?
US 13F filings are disclosed up to 45 days after each calendar quarter ends, so any reported AMZN position is typically 1.5 to 4.5 months old. Mid-quarter trades only become visible once the next filing window closes.
Does Amazon fit a dividend or a growth profile?
Amazon historically reinvests cash flow into AWS, advertising, logistics, and new verticals rather than paying meaningful dividends. Institutional theses on AMZN therefore lean toward total return driven by margin expansion and AWS growth rather than current income.
How can I track AMZN institutional flows without acting on stale data?
Aggregators such as Freenance's Smart Money view consolidate 13F filings, position changes, and historical trends in one place. Use them for context — not as buy or sell signals — and combine with your own research and risk tolerance. This is not investment advice.