Arista Networks, Inc.
MX ˙ BMV ˙ US0404132054
SecurityMX:ANET / Arista Networks, Inc.
InstitutionKestra Private Wealth Services, Llc
Latest Disclosed Ownership111,441 shares
Latest Disclosed Value $ 13,682,726
Kestra Private Wealth Services, Llc reports 6.10% increase in ownership of ANET / Arista Networks, Inc.

On April 20, 2026 - Kestra Private Wealth Services, Llc filed a 13F-HR form disclosing ownership of 111,441 shares of Arista Networks, Inc. (MX:ANET) valued at $13,682,726 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 105,033 shares of Arista Networks, Inc.. This represents a change in shares of 6.10% 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)
2026-04-20 2026-03-31 13F ARISTA NETWORKS COM SHS 040413205 111,441 6,408 6.10 13,683 -0.58 0.1687
2026-01-29 2025-12-31 13F ARISTA NETWORKS COM SHS 040413205 105,033 -1,126 -1.06 13,762 -11.03 0.1708
2025-11-17 2025-09-30 13F ARISTA NETWORKS COM SHS 040413205 106,159 1,709 1.64 15,468 44.75 0.2016
2025-08-07 2025-06-30 13F ARISTA NETWORKS COM SHS 040413205 104,450 7,759 8.02 10,686 42.65 0.1536
2025-05-05 2025-03-31 13F ARISTA NETWORKS COM SHS 040413205 96,691 311 0.32 7,492 -29.68 0.1249
2025-01-28 2024-12-31 13F ARISTA NETWORKS COM SHS 040413205 96,380 73,892 328.58 10,653 23.42 0.1810
2024-11-13 2024-09-30 13F ARISTA NETWORKS COM 040413106 22,488 1,704 8.20 8,631 18.49 0.1583
2024-08-12 2024-06-30 13F ARISTA NETWORKS COM 040413106 20,784 2,979 16.73 7,284 41.08 0.1459
2024-05-02 2024-03-31 13F ARISTA NETWORKS COM 040413106 17,805 2,928 19.68 5,163 47.39 0.1165
2024-02-05 2023-12-31 13F ARISTA NETWORKS COM 040413106 14,877 10,424 234.09 3,504 327.72 0.0894
2023-11-08 2023-09-30 13F ARISTA NETWORKS COM 040413106 4,453 4,453 819 0.0257
2023-05-12 2023-03-31 13F ARISTA NETWORKS COM 040413106 0 -2,811 -100.00 0 -100.00
2023-02-01 2022-12-31 13F ARISTA NETWORKS COM 040413106 2,811 -20 -0.71 341 0.0173
2022-11-14 2022-09-30 13F ARISTA NETWORKS COM 040413106 2,831 96 3.51 0 0.0185
2022-08-12 2022-06-30 13F ARISTA NETWORKS COM 040413106 2,735 88 3.32 0 0.0146
2022-07-21 2022-03-31 13F/A-1 ARISTA NETWORKS COM 040413106 2,647 -334 -11.20 0 -100.00 0.0183
2022-05-26 2022-03-31 13F ARISTA NETWORKS COM 040413106 2,647 -334 368 0.0183
2022-07-21 2021-12-31 13F/A-1 ARISTA NETWORKS COM 040413106 2,981 2,317 348.95 0 -100.00 0.0205
2022-01-21 2021-12-31 13F ARISTA NETWORKS COM 040413106 2,981 2,317 429 0.0205
2022-07-26 2021-09-30 13F/A-1 ARISTA NETWORKS COM 040413106 664 -74 -10.03 0 -100.00 0.0127
2021-10-21 2021-09-30 13F ARISTA NETWORKS COM 040413106 664 -74 228 0.0127
2022-07-27 2021-06-30 13F/A-1 ARISTA NETWORKS COM 040413106 738 8 1.10 0 -100.00 0.0162
2021-07-30 2021-06-30 13F ARISTA NETWORKS COM 040413106 738 8 267 0.0162
2022-07-27 2021-03-31 13F/A-1 ARISTA NETWORKS COM 040413106 730 730 0 0.0153
2021-05-11 2021-03-31 13F ARISTA NETWORKS COM 040413106 730 730 220 0.0153
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.