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RDDT · 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.

RDDTAMZN
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.
  • RDDT
  • AMZN
020406080202120222023202420252026
Holders and value by quarter
QuarterRDDTAMZN
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 2021none listed holders, n.a.59 holders, $199bn
Q4 2021none listed holders, n.a.66 holders, $209bn
Q1 2022none listed holders, n.a.66 holders, $201bn
Q2 2022none listed holders, n.a.58 holders, $125bn
Q3 2022none listed holders, n.a.60 holders, $136bn
Q4 2022none listed holders, n.a.56 holders, $93.6bn
Q1 2023none listed holders, n.a.61 holders, $112bn
Q2 2023none listed holders, n.a.64 holders, $144bn
Q3 2023none listed holders, n.a.65 holders, $141bn
Q4 2023none listed holders, n.a.69 holders, $172bn
Q1 20249 holders, $69m69 holders, $209bn
Q2 202411 holders, $344m70 holders, $224bn
Q3 202423 holders, $2.1bn62 holders, $206bn
Q4 202425 holders, $6.3bn68 holders, $250bn
Q1 202522 holders, $4.4bn70 holders, $218bn
Q2 202526 holders, $6.9bn71 holders, $253bn
Q3 202522 holders, $10.3bn69 holders, $244bn
Q4 202522 holders, $10.8bn74 holders, $280bn
Q1 202616 holders, $5.0bn70 holders, $261bn
Q2 202619 holders, $5.5bn72 holders, $305bn
RDDT

Reddit Inc

Holders
25
Reported value
$6.3bn
Buyers
16
Sellers
12

Breadth +4 among 94 comparable managers.

Software and IT servicesConsumer and digital platforms · L3VLUPInternet, programming and data services
AMZN

Amazon Com Inc

Holders
68
Reported value
$250bn
Buyers
35
Sellers
31

Breadth +4 among 94 comparable managers.

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

Who holds both, Q4 2024

Among the 70 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only RDDT (2)

PDT Partners LLC, Renaissance Technologies LLC

Only AMZN (45)

Altimeter Capital Management LP, Appaloosa LP, AQR Capital Management LLC, Arrowstreet Capital LP, Artisan Partners LP, Baillie Gifford & Co, Berkshire Hathaway Inc, Bridgewater Associates LP, Capital Research Global Investors, Capital World Investors, Citadel Advisors LLC, D1 Capital Partners LP, Davidson Kempner Capital Management LP, Discovery Capital Management LLC, Dodge & Cox, Egerton Capital UK LLP, GAMCO Investors Inc, Glenview Capital Management LLC, Harris Associates LP, Hudson Bay Capital Management LP, Invesco Ltd, Jane Street Group LLC, Janus Henderson Group Ltd, Light Street Capital Management LLC, Lone Pine Capital LLC, and 20 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.

Back to the 13F Explorer →