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AIN · 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.

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.
  • AIN
  • AMZN
020406080202120222023202420252026
Holders and value by quarter
QuarterAINAMZN
Q3 20203 holders, $4.6m63 holders, $195bn
Q4 20204 holders, $8.9m65 holders, $198bn
Q1 20211 holders, $4.7m65 holders, $193bn
Q2 20212 holders, $8.9m66 holders, $221bn
Q3 20212 holders, $7.6m59 holders, $199bn
Q4 20211 holders, $4.7m66 holders, $209bn
Q1 20221 holders, $4.5m66 holders, $201bn
Q2 20221 holders, $4.2m58 holders, $125bn
Q3 20222 holders, $5.1m60 holders, $136bn
Q4 20222 holders, $5.6m56 holders, $93.6bn
Q1 20232 holders, $5.7m61 holders, $112bn
Q2 20234 holders, $17m64 holders, $144bn
Q3 20233 holders, $6.2m65 holders, $141bn
Q4 20232 holders, $5.6m69 holders, $172bn
Q1 20242 holders, $5.5m69 holders, $209bn
Q2 20242 holders, $9.3m70 holders, $224bn
Q3 20241 holders, $4.3m62 holders, $206bn
Q4 20243 holders, $67m68 holders, $250bn
Q1 20254 holders, $64m70 holders, $218bn
Q2 20252 holders, $64m71 holders, $253bn
Q3 20255 holders, $22m69 holders, $244bn
Q4 20255 holders, $28m74 holders, $280bn
Q1 20265 holders, $72m70 holders, $261bn
Q2 20264 holders, $83m72 holders, $305bn
AIN

Albany Intl Corp

Holders
5
Reported value
$72m
Buyers
16
Sellers
11

Breadth +5 among 91 comparable managers.

AMZN

Amazon Com Inc

Holders
70
Reported value
$261bn
Buyers
26
Sellers
45

Breadth -19 among 91 comparable managers.

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.

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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