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DIOD · MU 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.

DIODMU
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.
  • DIOD
  • MU
0204060202120222023202420252026
Holders and value by quarter
QuarterDIODMU
Q3 20201 holders, $14m34 holders, $8.6bn
Q4 20201 holders, $2.3m43 holders, $13.3bn
Q1 20211 holders, $9.1m38 holders, $13.5bn
Q2 20211 holders, $17m38 holders, $11.4bn
Q3 20212 holders, $8.8m28 holders, $8.6bn
Q4 20211 holders, $3.3m34 holders, $12.8bn
Q1 20222 holders, $57m32 holders, $10.8bn
Q2 20222 holders, $7.1m31 holders, $7.8bn
Q3 20222 holders, $5.4m36 holders, $7.1bn
Q4 20222 holders, $6.1m26 holders, $8.0bn
Q1 20231 holders, $4.1m28 holders, $10.0bn
Q2 20232 holders, $6.5m34 holders, $10.8bn
Q3 20233 holders, $8.7m33 holders, $11.6bn
Q4 20232 holders, $8.4m35 holders, $14.4bn
Q1 20242 holders, $17m45 holders, $19.9bn
Q2 2024none listed holders, n.a.43 holders, $20.8bn
Q3 20241 holders, $3.6m39 holders, $12.9bn
Q4 2024none listed holders, n.a.28 holders, $12.2bn
Q1 20255 holders, $24m28 holders, $13.8bn
Q2 20253 holders, $26m32 holders, $22.0bn
Q3 20251 holders, $5.0m36 holders, $29.9bn
Q4 20252 holders, $4.3m41 holders, $54.0bn
Q1 20261 holders, $4.9m45 holders, $56.5bn
Q2 20262 holders, $5.5m50 holders, $164bn
DIOD

Diodes Inc

Holders
1
Reported value
$3.6m
Buyers
1
Sellers
0

Breadth +1 among 94 comparable managers.

SemiconductorsAI infrastructure and semiconductors · L3VLUPSemiconductors
MU

Micron Technology Inc

Holders
39
Reported value
$12.9bn
Buyers
19
Sellers
26

Breadth -7 among 94 comparable managers.

SemiconductorsAI infrastructure and semiconductors · L3VLUPSemiconductors

Who holds both, Q3 2024

Among the 40 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Both (0)

No tracked manager lists every one of them.

Only DIOD (1)

Holocene Advisors LP

Only MU (39)

AllianceBernstein LP, Appaloosa LP, AQR Capital Management LLC, Arrowstreet Capital LP, Balyasny Asset Management LLC, Brevan Howard Capital Management LP, Bridgewater Associates LP, Capital Research Global Investors, Capital World Investors, Citadel Advisors LLC, D. E. Shaw & Co., Eisler Capital Management Ltd, ExodusPoint Capital Management LP, Fidelity (FMR LLC), Hudson Bay Capital Management LP, Invesco Ltd, Jane Street Group LLC, Janus Henderson Group Ltd, Light Street Capital Management LLC, Man Group PLC, Marshall Wace LLP, Maverick Capital Ltd, Millennium Management LLC, Moore Capital Management LP, Neuberger Berman Group LLC, and 14 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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