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ANET · 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.

ANETMU
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.
  • ANET
  • MU
0204060202120222023202420252026
Holders and value by quarter
QuarterANETMU
Q3 2020none listed holders, n.a.34 holders, $8.6bn
Q4 2020none listed holders, n.a.43 holders, $13.3bn
Q1 2021none listed holders, n.a.38 holders, $13.5bn
Q2 2021none listed holders, n.a.38 holders, $11.4bn
Q3 2021none listed holders, n.a.28 holders, $8.6bn
Q4 2021none listed holders, n.a.34 holders, $12.8bn
Q1 2022none listed holders, n.a.32 holders, $10.8bn
Q2 2022none listed holders, n.a.31 holders, $7.8bn
Q3 2022none listed holders, n.a.36 holders, $7.1bn
Q4 2022none listed holders, n.a.26 holders, $8.0bn
Q1 2023none listed holders, n.a.28 holders, $10.0bn
Q2 2023none listed holders, n.a.34 holders, $10.8bn
Q3 2023none listed holders, n.a.33 holders, $11.6bn
Q4 2023none listed holders, n.a.35 holders, $14.4bn
Q1 2024none listed holders, n.a.45 holders, $19.9bn
Q2 2024none listed holders, n.a.43 holders, $20.8bn
Q3 2024none listed holders, n.a.39 holders, $12.9bn
Q4 202435 holders, $17.1bn28 holders, $12.2bn
Q1 202534 holders, $11.2bn28 holders, $13.8bn
Q2 202537 holders, $13.6bn32 holders, $22.0bn
Q3 202539 holders, $22.9bn36 holders, $29.9bn
Q4 202539 holders, $21.0bn41 holders, $54.0bn
Q1 202629 holders, $19.9bn45 holders, $56.5bn
Q2 202633 holders, $25.3bn50 holders, $164bn
ANET

Arista Networks Inc

Holders
39
Reported value
$21.0bn
Buyers
27
Sellers
20

Breadth +7 among 92 comparable managers.

Technology hardware and equipmentAI infrastructure and semiconductors · L3VLUP
MU

Micron Technology Inc

Holders
41
Reported value
$54.0bn
Buyers
21
Sellers
23

Breadth -2 among 92 comparable managers.

SemiconductorsAI infrastructure and semiconductors · L3VLUPSemiconductors

Who holds both, Q4 2025

Among the 51 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only ANET (10)

D1 Capital Partners LP, Davidson Kempner Capital Management LP, Element Capital Management LLC, Holocene Advisors LP, Hudson Bay Capital Management LP, MFS Investment Management, Moore Capital Management LP, PDT Partners LLC, Steadfast Capital Management LP, Tudor Investment Corp

Only MU (12)

Appaloosa LP, Balyasny Asset Management LLC, Capital World Investors, Citadel Advisors LLC, Discovery Capital Management LLC, ExodusPoint Capital Management LP, Jane Street Group LLC, Millennium Management LLC, Ruane Cunniff & Goldfarb LP, Schonfeld Strategic Advisors LLC, Susquehanna International Group LLP, Winton Group Ltd

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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