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SMP · 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.

SMPAMZN
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.
  • SMP
  • AMZN
020406080202120222023202420252026
Holders and value by quarter
QuarterSMPAMZN
Q3 20201 holders, $7.3m63 holders, $195bn
Q4 20201 holders, $6.6m65 holders, $198bn
Q1 20211 holders, $8.7m65 holders, $193bn
Q2 20212 holders, $15m66 holders, $221bn
Q3 20211 holders, $9.9m59 holders, $199bn
Q4 20211 holders, $12m66 holders, $209bn
Q1 20221 holders, $9.7m66 holders, $201bn
Q2 20221 holders, $10m58 holders, $125bn
Q3 20221 holders, $8.4m60 holders, $136bn
Q4 20221 holders, $9.0m56 holders, $93.6bn
Q1 20231 holders, $9.5m61 holders, $112bn
Q2 20231 holders, $9.7m64 holders, $144bn
Q3 20231 holders, $10.0m65 holders, $141bn
Q4 20231 holders, $12m69 holders, $172bn
Q1 20241 holders, $10m69 holders, $209bn
Q2 20241 holders, $9.0m70 holders, $224bn
Q3 20241 holders, $23m62 holders, $206bn
Q4 20241 holders, $22m68 holders, $250bn
Q1 20251 holders, $20m70 holders, $218bn
Q2 20251 holders, $29m71 holders, $253bn
Q3 20253 holders, $39m69 holders, $244bn
Q4 20252 holders, $36m74 holders, $280bn
Q1 20262 holders, $35m70 holders, $261bn
Q2 20262 holders, $39m72 holders, $305bn
SMP

Standard MTR Prods Inc

Holders
2
Reported value
$35m
Buyers
15
Sellers
9

Breadth +6 among 91 comparable managers.

Consumer discretionary
AMZN

Amazon Com Inc

Holders
70
Reported value
$261bn
Buyers
26
Sellers
45

Breadth -19 among 91 comparable managers.

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

Who holds both, Q1 2026

Among the 71 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only SMP (1)

PDT Partners LLC

Only AMZN (69)

Acadian Asset Management LLC, AllianceBernstein LP, Altimeter Capital Management LP, Appaloosa LP, AQR Capital Management LLC, ARK Investment Management LLC, Arrowstreet Capital LP, Artisan Partners LP, Baillie Gifford & Co, Balyasny Asset Management LLC, Baupost Group LLC, Brevan Howard Capital Management LP, Bridgewater Associates LP, Capital Research Global Investors, Capital World Investors, Caxton Associates LLP, Citadel Advisors LLC, Coatue Management LLC, D. E. Shaw & Co., D1 Capital Partners LP, Davidson Kempner Capital Management LP, Discovery Capital Management LLC, Dodge & Cox, Egerton Capital UK LLP, ExodusPoint Capital Management LP, and 44 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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