Current position

The Vanguard Group, Inc.’s Arista Networks (ANET) position

Reported position history, portfolio importance and verified filing changes from public SEC disclosures.

The Vanguard Group, Inc.Verified through Q4 2025
Relationship snapshot

At a glance

The full verified relationship, including prior ownership episodes and exits where supported.

First reportedQ4 2024Earliest verified positive filing snapshot
Latest statusCurrent positionBased on the latest supported relationship state
Peak shares101.19MHighest verified quarter-end share count
Quarters reported5Verified quarters with shares above zero
What happened?

The Vanguard Group, Inc. first reported Arista Networks in Q4 2024. The reported position was increased across later filings. The Vanguard Group, Inc. currently reports 101.19M shares. The latest verified filing showed: Bought 1.2% more.

Verified SEC history

Position over time

See the same verified relationship through reported shares, portfolio weight or reported value.

Metric

Gaps indicate periods that cannot be safely connected or where a verified corporate action changes the raw share scale. Stock price, when available, is market context and not a transaction price.

Key filing events

What changed

Latest filing plus the most meaningful reported changes. Unchanged quarters are collapsed by default.

Q4 2025
Bought 1.2% more+1.19M shares · 101.19M shares reported after the change
Filing context

Quarter-end price $131.03 · Estimated holding basis $110.45

Q3 2025
Bought 1.0% more+1.01M shares · 100.00M shares reported after the change
Filing context

Quarter-end price $145.71 · Estimated holding basis $110.21

Q2 2025
Bought 1.2% more+1.14M shares · 98.99M shares reported after the change
Filing context

Quarter-end price $102.31 · Estimated holding basis $109.84

Q1 2025
Bought 1.8% more+1.77M shares · 97.86M shares reported after the change
Filing context

Quarter-end price $77.48 · Estimated holding basis $109.93

Q4 2024
New position+96.08M shares · 96.08M shares reported
Filing context

Quarter-end price $110.53 · Estimated holding basis $110.53

Portfolio importance

How important is Arista Networks in The Vanguard Group, Inc.’s reported portfolio?

Relative importance is measured only within the verified primary non-option reported portfolio for each quarter.

Current portfolio weight0.2%Q4 2025
Current rank#89of 4329 reported positions
Peak portfolio weight0.2%Q3 2025
Best historical rank#76Q3 2025
MarketInsiderLab research

Connected research on Arista Networks

Only published MIL research mapped to the exact stock identity is shown here.

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SEC evidence & methodology

SEC filing evidence

Market context and filing-derived values are kept separate from actual transaction prices, which 13F filings do not disclose.

Latest verified stock price$205.192026-09-22

Market context only; not an investor transaction price.

Latest filing quarter-end price$131.03Q4 2025

Derived from validated reported value and shares where supported.

Estimated holding basis$110.45Historical reference — not actual purchase price

Calculated from supported filing history.

Latest verified investor filingQ4 2025 · filed 2026-01-29
Open SEC filing ↗

View Arista Networks stock page →

Coverage is bounded to Vanguard’s top reported positions and material events rather than every security in each Form 13F. The filing reflects reportable U.S.-listed holdings, not Vanguard’s complete global assets, fund-by-fund ownership, exact trade dates or execution prices.