Arista Networks, Inc.
MX ˙ BMV ˙ US0404132054
SecurityMX:ANET / Arista Networks, Inc.
InstitutionEvermay Wealth Management Llc
Latest Disclosed Ownership2,599 shares
Latest Disclosed Value $ 319,106
Evermay Wealth Management Llc reports 8.74% decrease in ownership of ANET / Arista Networks, Inc.

On May 11, 2026 - Evermay Wealth Management Llc filed a 13F-HR form disclosing ownership of 2,599 shares of Arista Networks, Inc. (MX:ANET) valued at $319,106 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 22, 2026 disclosing 2,848 shares of Arista Networks, Inc.. This represents a change in shares of -8.74% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-11 2026-03-31 13F ARISTA NETWORKS COM SHS 040413205 2,599 -249 -8.74 319 -14.48 0.0354
2026-01-22 2025-12-31 13F ARISTA NETWORKS COM SHS 040413205 2,848 0 0.00 373 -9.90 0.0419
2025-11-05 2025-09-30 13F ARISTA NETWORKS COM SHS 040413205 2,848 0 0.00 415 42.27 0.0475
2025-07-30 2025-06-30 13F ARISTA NETWORKS COM SHS 040413205 2,848 0 0.00 291 32.27 0.0359
2025-05-07 2025-03-31 13F ARISTA NETWORKS COM SHS 040413205 2,848 0 0.00 221 -29.94 0.0290
2025-01-24 2024-12-31 13F ARISTA NETWORKS COM SHS 040413205 2,848 2,136 300.00 315 15.02 0.0477
2024-10-25 2024-09-30 13F ARISTA NETWORKS COM 040413106 712 -88 -11.00 273 -2.50 0.0439
2024-08-01 2024-06-30 13F ARISTA NETWORKS COM 040413106 800 0 0.00 280 21.21 0.0450
2024-05-14 2024-03-31 13F ARISTA NETWORKS COM 040413106 800 -2 -0.25 232 22.87 0.0350
2024-02-12 2023-12-31 13F ARISTA NETWORKS COM 040413106 802 2 0.25 189 27.89 0.0349
2023-11-14 2023-09-30 13F ARISTA NETWORKS COM 040413106 800 0 0.00 147 13.95 0.0301
2023-08-10 2023-06-30 13F ARISTA NETWORKS COM 040413106 800 800 130 0.0250
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.