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DUOL · AMZN in the 13F filings

Two to four stocks side by side among the 95 tracked managers: who lists them, how that has moved, who bought and sold in a quarter, and which managers hold more than one.

DUOLAMZN
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023

Holders over time

Tracked managers listing each stock every quarter, at least, or their combined reported value. A gap is a quarter in which no tracked manager listed it. Click a quarter to compare there.
  • DUOL
  • AMZN
020406080202120222023202420252026
Holders and value by quarter
QuarterDUOLAMZN
Q3 2020none listed holders, n.a.63 holders, $195bn
Q4 2020none listed holders, n.a.65 holders, $198bn
Q1 2021none listed holders, n.a.65 holders, $193bn
Q2 2021none listed holders, n.a.66 holders, $221bn
Q3 20219 holders, $509m59 holders, $199bn
Q4 20215 holders, $465m66 holders, $209bn
Q1 20225 holders, $517m66 holders, $201bn
Q2 20226 holders, $585m58 holders, $125bn
Q3 20226 holders, $673m60 holders, $136bn
Q4 20223 holders, $531m56 holders, $93.6bn
Q1 202315 holders, $1.6bn61 holders, $112bn
Q2 202316 holders, $1.9bn64 holders, $144bn
Q3 202315 holders, $2.1bn65 holders, $141bn
Q4 202316 holders, $2.7bn69 holders, $172bn
Q1 202418 holders, $2.7bn69 holders, $209bn
Q2 202415 holders, $2.7bn70 holders, $224bn
Q3 202417 holders, $4.3bn62 holders, $206bn
Q4 202420 holders, $4.9bn68 holders, $250bn
Q1 202524 holders, $4.9bn70 holders, $218bn
Q2 202528 holders, $6.3bn71 holders, $253bn
Q3 202523 holders, $4.9bn69 holders, $244bn
Q4 202510 holders, $1.9bn74 holders, $280bn
Q1 202611 holders, $785m70 holders, $261bn
Q2 20268 holders, $1.1bn72 holders, $305bn
DUOL

Duolingo Inc

Holders
16
Reported value
$2.7bn
Buyers
10
Sellers
7

Breadth +3 among 93 comparable managers.

Software and IT servicesCloud and enterprise software · L3VLUPConsumer and digital platforms · L3VLUPPrepackaged software
AMZN

Amazon Com Inc

Holders
69
Reported value
$172bn
Buyers
44
Sellers
23

Breadth +21 among 93 comparable managers.

Consumer discretionaryCloud and enterprise software · L3VLUPConsumer and digital platforms · L3VLUP

Who holds both, Q4 2023

Among the 72 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only DUOL (3)

Bridgewater Associates LP, Durable Capital Partners LP, PDT Partners LLC

Only AMZN (56)

AllianceBernstein LP, Altimeter Capital Management LP, Appaloosa LP, AQR Capital Management LLC, ARK Investment Management LLC, Arrowstreet Capital LP, Balyasny Asset Management LLC, Berkshire Hathaway Inc, Brevan Howard Capital Management LP, Capital Research Global Investors, Capital World Investors, Caxton Associates LLP, Citadel Advisors LLC, Coatue Management LLC, D1 Capital Partners LP, Davidson Kempner Capital Management LP, Dodge & Cox, Egerton Capital UK LLP, Eisler Capital Management Ltd, ExodusPoint Capital Management LP, Fidelity (FMR LLC), GAMCO Investors Inc, Glenview Capital Management LLC, Harris Associates LP, Holocene Advisors LP, and 31 more

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. Buyers and sellers count comparable managers (those that filed both quarters) by shares, so a rise in value with no rise in shares is the price. Large books are listed to their largest positions. These are 95 tracked managers, not the institutional market.

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