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INSW · 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.
  • INSW
  • LRCX
0204060201720202023202420252026
Holders and value by quarter
QuarterINSWLRCX
Q4 20162 holders, $43mnone listed holders, n.a.
Q1 20172 holders, $60mnone listed holders, n.a.
Q2 20172 holders, $47mnone listed holders, n.a.
Q3 20172 holders, $34mnone listed holders, n.a.
Q4 20171 holders, $4.3mnone listed holders, n.a.
Q1 20201 holders, $3.3mnone listed holders, n.a.
Q2 20201 holders, $221knone listed holders, n.a.
Q3 20222 holders, $9.2mnone listed holders, n.a.
Q4 20225 holders, $54mnone listed holders, n.a.
Q1 20235 holders, $67mnone listed holders, n.a.
Q2 20236 holders, $76mnone listed holders, n.a.
Q3 20234 holders, $167mnone listed holders, n.a.
Q4 20235 holders, $153mnone listed holders, n.a.
Q1 20246 holders, $196mnone listed holders, n.a.
Q2 20245 holders, $113mnone listed holders, n.a.
Q3 20242 holders, $45m2 holders, $624m
Q4 20241 holders, $363k41 holders, $9.6bn
Q1 20251 holders, $543k40 holders, $9.3bn
Q2 20251 holders, $2.1m35 holders, $11.4bn
Q3 20252 holders, $2.1m40 holders, $17.6bn
Q4 2025none listed holders, n.a.37 holders, $29.2bn
Q1 2026none listed holders, n.a.43 holders, $36.2bn
Q2 2026none listed holders, n.a.45 holders, $73.9bn
INSW

International Seaways Inc

Holders
2
Reported value
$2.1m
Buyers
1
Sellers
1

Breadth 0 among 95 comparable managers.

LRCX

Lam Research Corp

Holders
40
Reported value
$17.6bn
Buyers
24
Sellers
16

Breadth +8 among 95 comparable managers.

Who holds both, Q3 2025

Among the 41 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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