Arista Networks, Inc.
MX ˙ BMV ˙ US0404132054
SecurityMX:ANET / Arista Networks, Inc.
InstitutionKestra Advisory Services, LLC
Latest Disclosed Ownership98,576 shares
Latest Disclosed Value $ 12,103,206
Kestra Advisory Services, LLC reports 2.39% increase in ownership of ANET / Arista Networks, Inc.

On April 30, 2026 - Kestra Advisory Services, LLC filed a 13F-HR form disclosing ownership of 98,576 shares of Arista Networks, Inc. (MX:ANET) valued at $12,103,206 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 96,274 shares of Arista Networks, Inc.. This represents a change in shares of 2.39% 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)
2026-04-30 2026-03-31 13F ARISTA NETWORKS COM SHS 040413205 98,576 2,302 2.39 12,103 -4.05 0.0458
2026-02-13 2025-12-31 13F ARISTA NETWORKS COM SHS 040413205 96,274 -3,317 -3.33 12,615 -13.07 0.0520
2025-11-14 2025-09-30 13F ARISTA NETWORKS COM SHS 040413205 99,591 5,352 5.68 14,511 50.51 0.0664
2025-08-15 2025-06-30 13F ARISTA NETWORKS COM SHS 040413205 94,239 6,509 7.42 9,642 41.84 0.0470
2025-05-14 2025-03-31 13F ARISTA NETWORKS COM SHS 040413205 87,730 5,241 6.35 6,797 -25.45 0.0329
2025-02-10 2024-12-31 13F ARISTA NETWORKS COM SHS 040413205 82,489 63,931 344.49 9,118 27.99 0.0498
2024-11-13 2024-09-30 13F ARISTA NETWORKS COM 040413106 18,558 -1,184 -6.00 7,123 2.95 0.0392
2024-08-14 2024-06-30 13F ARISTA NETWORKS COM 040413106 19,742 -329 -1.64 6,919 18.88 0.0387
2024-05-15 2024-03-31 13F ARISTA NETWORKS COM 040413106 20,071 3,637 22.13 5,820 50.39 0.0390
2024-02-14 2023-12-31 13F ARISTA NETWORKS COM 040413106 16,434 4,427 36.87 3,870 75.27 0.0314
2023-11-13 2023-09-30 13F ARISTA NETWORKS COM 040413106 12,007 3,034 33.81 2,208 51.86 0.0217
2023-08-11 2023-06-30 13F ARISTA NETWORKS COM 040413106 8,973 568 6.76 1,454 3.12 0.0146
2023-05-12 2023-03-31 13F ARISTA NETWORKS COM 040413106 8,405 -779 -8.48 1,411 26.57 0.0153
2023-01-31 2022-12-31 13F ARISTA NETWORKS COM 040413106 9,184 -356 -3.73 1,114 111,300.00 0.0099
2022-11-01 2022-09-30 13F/A-1 ARISTA NETWORKS COM 040413106 9,540 3,072 47.50 1 0.0115
2022-11-01 2022-09-30 13F ARISTA NETWORKS COM 040413106 9,540 3,072 1,077 0.0115
2022-08-12 2022-06-30 13F ARISTA NETWORKS COM 040413106 6,468 1,599 32.84 1 0.0062
2022-07-20 2022-03-31 13F/A-1 ARISTA NETWORKS COM 040413106 4,869 -4,788 -49.58 1 -100.00 0.0071
2022-04-26 2022-03-31 13F ARISTA NETWORKS COM 040413106 4,869 -4,788 677 0.0071
2022-07-25 2021-12-31 13F/A-1 ARISTA NETWORKS COM 040413106 9,657 7,119 280.50 1 -99.89 0.0140
2022-01-20 2021-12-31 13F ARISTA NETWORKS COM 040413106 9,657 7,119 1,388 0.0140
2022-07-25 2021-09-30 13F/A-1 ARISTA NETWORKS COM 040413106 2,538 -77 -2.94 1 -100.00 0.0087
2021-10-19 2021-09-30 13F ARISTA NETWORKS COM 040413106 2,538 -77 872 0.0087
2022-07-26 2021-06-30 13F/A-1 ARISTA NETWORKS COM 040413106 2,615 52 2.03 1 -100.00 0.0107
2021-07-28 2021-06-30 13F ARISTA NETWORKS COM 040413106 2,615 52 947 0.0107
2022-07-27 2021-03-31 13F/A-1 ARISTA NETWORKS COM 040413106 2,563 635 32.94 1 -100.00 0.0098
2021-05-10 2021-03-31 13F ARISTA NETWORKS COM 040413106 2,563 635 774 0.0098
2022-07-28 2020-12-31 13F/A-1 ARISTA NETWORKS COM 040413106 1,928 1,911 11,241.18 1 -100.00 0.0065
2021-01-20 2020-12-31 13F ARISTA NETWORKS COM 040413106 1,928 1,911 557 0.0065
2022-07-29 2020-09-30 13F/A-1 ARISTA NETWORKS COM 040413106 17 17 270,000 0.0050
2020-11-12 2020-09-30 13F ARISTA NETWORKS COM 040413106 17 17 270 0.0050
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.