Whale Analyzer
Amazon (AMZN) Institutional Holders and 13F Ownership
Compare 30 tracked holders of Amazon (AMZN), their reported positions and disclosed changes. Coverage is limited to the investors tracked by Whale Analyzer; these records do not establish all shareholders or current trades. Capital Group is the largest reported holder at $28.75B; the top five funds control 70.7% of reported ownership; institutions were net buying last quarter (16 increased, 12 reduced); the stock trades above the aggregate whale cost basis of $126.27. Top tracked holders include Capital Group, Baillie Gifford, NPS Korea, and Dodge & Cox.
Continue to the live AMZN dashboardTop holders
| Investor | Reported value | Shares | Change | Report date |
|---|---|---|---|---|
| Capital Group 13F portfolio Capital Research Global Investors holdings | $28.75B | 120.6M | Increased | 2026-06-30 |
| Baillie Gifford 13F portfolio Baillie Gifford & Co holdings | $6.42B | 26.9M | Reduced | 2026-06-30 |
| NPS Korea 13F portfolio National Pension Service holdings | $5.00B | 21.0M | Increased | 2026-06-30 |
| Dodge & Cox 13F portfolio Dodge & Cox holdings | $3.98B | 16.7M | Increased | 2026-06-30 |
| PRIMECAP Management 13F portfolio PRIMECAP Management Company holdings | $2.85B | 12.0M | Reduced | 2026-06-30 |
| Philippe Laffont 13F portfolio Coatue Management holdings | $2.82B | 11.8M | Increased | 2026-06-30 |
| Bill Ackman 13F portfolio Pershing Square Capital holdings | $2.39B | 11.5M | Increased | 2026-03-31 |
| Chase Coleman 13F portfolio Tiger Global Management holdings | $2.31B | 9.7M | Reduced | 2026-06-30 |
| Altarock Partners 13F portfolio Altarock Partners holdings | $1.37B | 5.7M | Reduced | 2026-06-30 |
| Al Gore / David Blood 13F portfolio Generation Investment Management holdings | $1.24B | 5.2M | Reduced | 2026-06-30 |
| David Tepper 13F portfolio Appaloosa LP holdings | $1.19B | 5.0M | Increased | 2026-06-30 |
| Seth Klarman 13F portfolio Baupost Group holdings | $892.3M | 3.7M | Increased | 2026-06-30 |
Ownership concentration
Reported ownership of AMZN is highly concentrated across tracked institutions.
- Single largest holder: 43.2% of reported ownership
- Top 5 holders: 70.7%
- Top 10 holders: 85.9%
Whale activity this quarter
Across 30 tracked institutions, 16 increased, 12 reduced, 2 held. Net positioning is net buying.
- Capital Group — Capital Research Global Investors ($28.75B) (▲ 1.8% qoq shares) · avg cost $136.91
- Baillie Gifford — Baillie Gifford & Co ($6.42B) (▼ 4.2% qoq shares) · avg cost $41.95
- NPS Korea — National Pension Service ($5.00B) (▲ 2.6% qoq shares) · avg cost $142.19
- Dodge & Cox — Dodge & Cox ($3.98B) (▲ 10.6% qoq shares) · avg cost $91.57
- PRIMECAP Management — PRIMECAP Management Company ($2.85B) (▼ 1.2% qoq shares) · avg cost $171.23
- Philippe Laffont — Coatue Management ($2.82B) (▲ 49.2% qoq shares) · avg cost $99.00
- Bill Ackman — Pershing Square Capital ($2.39B) (▲ 19.2% qoq shares) · avg cost $201.64
- Chase Coleman — Tiger Global Management ($2.31B) (▼ 3.2% qoq shares) · avg cost $113.46
Whale cost basis vs current price
The aggregate tracked cost basis is $126.27 versus a current price of $256.78, so AMZN trades above its cost basis (+103.4%). Average unrealized P&L across tracked holders: 116%.
Sector positioning — Consumer Discretionary
AMZN sits within the Consumer Discretionary sector alongside 55 other tracked names. Compare whale ownership across peers:
How to use this page
Values are reported public positions from tracked 13F filers and disclosures — not real-time ownership totals. Open the live AMZN dashboard for price charts and cross-investor scans, or read the SEC 13F guide.
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Learn more in Whale Analyzer Academy
Deepen your read on AMZN with these Whale Analyzer Academy guides:
Frequently asked questions
Who owns AMZN stock?
Whale Analyzer tracks 30 public institutional holders of AMZN with a combined reported value of $66.48B. See the holder table above for the largest tracked positions.
Which top funds are buying AMZN?
Tracked institutions were net buying last quarter — 16 increased, 12 reduced, 2 held. Check the "Change" column: "New" = fresh position, "Increased" = added, "Reduced" = trimmed.
How concentrated is AMZN ownership?
The top five tracked holders report 70.7% of aggregate ownership.
Is AMZN above or below the whale cost basis?
The aggregate tracked cost basis is $126.27 versus a current price of $256.78 (+103.4%).
What does 13F ownership mean for AMZN?
These are historical reported positions from tracked filers, not real-time ownership or a complete shareholder register. Use the interactive AMZN dashboard to explore them, or read our 13F Alpha Signals Guide.