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ALG · LRCX 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.
  • ALG
  • LRCX
02040602014201620182020202420252026
Holders and value by quarter
QuarterALGLRCX
Q3 20131 holders, $1.9mnone listed holders, n.a.
Q4 20131 holders, $2.2mnone listed holders, n.a.
Q1 20141 holders, $1.8mnone listed holders, n.a.
Q1 20161 holders, $602knone listed holders, n.a.
Q2 20161 holders, $620knone listed holders, n.a.
Q3 20161 holders, $791knone listed holders, n.a.
Q4 20161 holders, $426knone listed holders, n.a.
Q1 20182 holders, $5.1mnone listed holders, n.a.
Q3 20191 holders, $1.8mnone listed holders, n.a.
Q1 20201 holders, $37knone listed holders, n.a.
Q4 20231 holders, $25mnone listed holders, n.a.
Q1 20241 holders, $39mnone listed holders, n.a.
Q2 20241 holders, $30mnone listed holders, n.a.
Q3 20241 holders, $32m2 holders, $624m
Q4 20241 holders, $33m41 holders, $9.6bn
Q1 20252 holders, $31m40 holders, $9.3bn
Q2 20251 holders, $34m35 holders, $11.4bn
Q3 20251 holders, $4.4m40 holders, $17.6bn
Q4 20251 holders, $1.9m37 holders, $29.2bn
Q1 2026none listed holders, n.a.43 holders, $36.2bn
Q2 20262 holders, $6.9m45 holders, $73.9bn
ALG

Alamo Group Inc

Holders
0
Reported value
$0
Buyers
10
Sellers
11

Breadth -1 among 91 comparable managers.

LRCX

Lam Research Corp

Holders
43
Reported value
$36.2bn
Buyers
26
Sellers
26

Breadth 0 among 91 comparable managers.

Who holds both, Q1 2026

Among the 43 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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