Arista Networks, Inc.
MX ˙ BMV ˙ US0404132054
SecurityMX:ANET / Arista Networks, Inc.
InstitutionSavant Capital, LLC
Latest Disclosed Ownership43,271 shares
Latest Disclosed Value $ 5,312,843
Savant Capital, LLC reports 10.14% increase in ownership of ANET / Arista Networks, Inc.

On May 4, 2026 - Savant Capital, LLC filed a 13F-HR form disclosing ownership of 43,271 shares of Arista Networks, Inc. (MX:ANET) valued at $5,312,843 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 39,287 shares of Arista Networks, Inc.. This represents a change in shares of 10.14% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-04 2026-03-31 13F ARISTA NETWORKS COM SHS 040413205 43,271 3,984 10.14 5,313 3.21 0.0257
2026-02-10 2025-12-31 13F ARISTA NETWORKS COM SHS 040413205 39,287 542 1.40 5,148 -8.82 0.0293
2026-03-04 2025-09-30 13F/A-1 ARISTA NETWORKS COM SHS 040413205 38,745 273 0.71 5,646 43.42 0.0343
2025-11-05 2025-09-30 13F ARISTA NETWORKS COM SHS 040413205 120,659 -1,358 17,581 0.0930
2026-03-04 2025-06-30 13F/A-1 ARISTA NETWORKS COM SHS 040413205 38,472 885 2.35 3,936 35.16 0.0283
2025-08-06 2025-06-30 13F ARISTA NETWORKS COM SHS 040413205 122,017 -15,757 12,484 0.0774
2026-03-04 2025-03-31 13F/A-1 ARISTA NETWORKS COM SHS 040413205 37,587 -27,055 -41.85 2,912 -59.24 0.0247
2025-05-08 2025-03-31 13F ARISTA NETWORKS COM SHS 040413205 137,774 73,132 10,675 0.0774
2025-01-29 2024-12-31 13F ARISTA NETWORKS COM SHS 040413205 64,642 48,814 308.40 7,145 17.60 0.0562
2024-11-04 2024-09-30 13F ARISTA NETWORKS COM 040413106 15,828 3,422 27.58 6,075 39.72 0.0504
2024-08-05 2024-06-30 13F ARISTA NETWORKS COM 040413106 12,406 4,041 48.31 4,348 79.30 0.0435
2024-05-06 2024-03-31 13F ARISTA NETWORKS COM 040413106 8,365 -241 -2.80 2,426 19.69 0.0278
2024-02-05 2023-12-31 13F ARISTA NETWORKS COM 040413106 8,606 4,334 101.45 2,027 158.09 0.0261
2023-11-07 2023-09-30 13F ARISTA NETWORKS COM 040413106 4,272 26 0.61 786 14.10 0.0117
2023-08-04 2023-06-30 13F ARISTA NETWORKS COM 040413106 4,246 46 1.10 688 -2.41 0.0108
2023-05-03 2023-03-31 13F ARISTA NETWORKS COM 040413106 4,200 4,200 705 0.0131
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.