AMAZON.COM INC (AMZN) Stock Institutional Trading Activity
AMAZON.COM INC (AMZN) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Berkshire Hathaway, Pershing Square Capital Management, Polen Capital Management, Baupost Group, and Jensen Investment Management. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.
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- AMAZON.COM INC (AMZN) stock institutional ownership
- AMAZON.COM INC (AMZN) stock insider trading activity
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| Portfolio quarter | Name | Type | Quantity | Remaining | Reported stock balance |
|---|---|---|---|---|---|
| Q2 2023 | Torray Fund | Sell | -2,393 | 82,287 | $10,726,933 |
| Q2 2023 | ARK Invest | Sell | -2,448 | 55,166 | $7,191,440 |
| Q2 2023 | Dodge & Cox Stock Fund | Sell | -83,055 | 18,277,315 | $2,382,630,783 |
| Q2 2023 | Renaissance Technologies LLC | Sell | -8,999,016 | 1,925 | $250 |
| Q2 2023 | Baupost Group | Sell | -26,054 | 963,946 | $125,660 |
| Q2 2023 | Meritage Group | Sell | -880,798 | 2,248,371 | $293,098 |
| Q2 2023 | Brave Warrior Advisors | Sell | -500 | 2,700 | $351,972 |
| Q2 2023 | Vulcan Value Partners | Sell | -819,956 | 4,378,601 | $570,779 |
| Q2 2023 | Sequoia Fund | Sell | -7,300 | 6,020 | $784,767 |
| Q2 2023 | Parnassus Endeavor Fund | Buy | 840 | 10,252 | $1,336,451 |
| Q2 2023 | Matrix Private Capital Group | Sell | -511 | 11,947 | $1,557,389 |
| Q2 2023 | Alta Fox Capital Management | Sell | -37,148 | 38,852 | $5,064,747 |
| Q2 2023 | Hillman Value Fund | Sell | -1,587 | 78,242 | $10,199,627 |
| Q2 2023 | Alapocas Investment Partners | Buy | 622 | 88,314 | $11,512,613 |
| Q2 2023 | Matrix Advisors Value Fund | Buy | 1,341 | 129,208 | $16,843,555 |
| Q2 2023 | Ancient Art (Teton Capital) | Sell | -130,000 | 245,000 | $31,938,200 |
| Q2 2023 | Greenlea Lane Capital Management | Sell | -6,345 | 548,165 | $71,458,789 |
| Q2 2023 | Sequoia Financial Advisors | Buy | 465,599 | 837,702 | $109,202,855 |
| Q2 2023 | Mairs & Power Growth Fund | Sell | -8,046 | 2,724,396 | $355,152,263 |
| Q2 2023 | Appaloosa Management | Buy | 1,162,500 | 3,162,500 | $412,263,500 |
| Q2 2023 | Tiger Global Management | Sell | -5,989,891 | 3,695,280 | $481,716,701 |
| Q2 2023 | Third Point | Buy | 4,082,500 | 4,100,000 | $534,476,000 |
| Q2 2023 | Viking Global Investors | Sell | -3,226,907 | 4,401,313 | $573,755,163 |
| Q2 2023 | Lone Pine Capital | Sell | -1,709,767 | 4,895,544 | $638,183,116 |
| Q2 2023 | AltaRock Partners | Sell | -758,170 | 5,106,781 | $665,719,971 |
| Q2 2023 | Eagle Capital Management | Sell | -1,097,856 | 14,589,521 | $1,901,889,958 |
| Q2 2023 | Polen Capital Management | Sell | -2,638,569 | 42,244,188 | $5,506,952,373 |
| Q2 2023 | Eagle Capital Management | Buy | 144 | 46,746 | $6,094 |
| Q2 2023 | Wedgewood Partners | Buy | 1,600 | 1,600 | $208 |
| Q1 2023 | Torray Fund | Sell | -248 | 84,680 | $8,746,597 |
Frequently asked questions about AMZN activity
Which institutional owners are buying AMZN?
Institutional owners buying AMZN include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in AMZN activity?
"Buy" means an investor increased their reported position in AMZN compared to the prior reporting period. This reflects growing exposure to AMAZON.COM INC (AMZN) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in AMZN increasing?
Institutional interest in AMZN can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.