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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
29
Reported value
$19.9bn
Buyers
17
Sellers
29

Breadth -12 among 91 comparable managers.

Technology hardware and equipmentAI infrastructure and semiconductors · L3VLUP
MU

Micron Technology Inc

Holders
45
Reported value
$56.5bn
Buyers
28
Sellers
19

Breadth +9 among 91 comparable managers.

SemiconductorsAI infrastructure and semiconductors · L3VLUPSemiconductors

Who holds both, Q1 2026

Among the 47 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only ANET (2)

MFS Investment Management, PDT Partners LLC

Only MU (18)

Appaloosa LP, Artisan Partners LP, Brevan Howard Capital Management LP, Capital World Investors, Citadel Advisors LLC, Coatue Management LLC, Discovery Capital Management LLC, Element Capital Management LLC, Jane Street Group LLC, Millennium Management LLC, Quantbot Technologies LP, Renaissance Technologies LLC, Rokos Capital Management LLP, Ruane Cunniff & Goldfarb LP, Schonfeld Strategic Advisors LLC, Soros Fund Management LLC, Susquehanna International Group LLP, Tudor Investment Corp

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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