아리스타 네트웍스, Inc.
MX ˙ BMV ˙ US0404132054
SecurityMX:ANET / Arista Networks, Inc.
InstitutionQuadrant Capital Group Llc
Latest Disclosed Ownership29,058 shares
Latest Disclosed Value $ 3,567,742
Quadrant Capital Group Llc reports 0.81% decrease in ownership of ANET / Arista Networks, Inc.

On May 13, 2026 - Quadrant Capital Group Llc filed a 13F-HR/A form disclosing ownership of 29,058 shares of Arista Networks, Inc. (MX:ANET) valued at $3,567,742 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 29,296 shares of Arista Networks, Inc.. This represents a change in shares of -0.81% 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)
2026-05-13 2026-03-31 13F/A-1 ARISTA NETWORKS COM SHS 040413205 29,058 -238 -0.81 3,568 -7.06 0.1067
2026-05-11 2026-03-31 13F ARISTA NETWORKS COM SHS 040413205 29,058 -238 49 0.0369
2026-02-12 2025-12-31 13F ARISTA NETWORKS COM SHS 040413205 29,296 3,908 15.39 3,839 3.76 0.1160
2025-11-13 2025-09-30 13F ARISTA NETWORKS COM SHS 040413205 25,388 354 1.41 3,699 44.44 0.1203
2025-08-13 2025-06-30 13F ARISTA NETWORKS COM SHS 040413205 25,034 4,174 20.01 2,561 58.48 0.0922
2025-05-13 2025-03-31 13F ARISTA NETWORKS COM SHS 040413205 20,860 9,072 76.96 1,616 24.12 0.0600
2025-02-13 2024-12-31 13F ARISTA NETWORKS COM SHS 040413205 11,788 8,767 290.20 1,303 12.34 0.0897
2024-11-12 2024-09-30 13F ARISTA NETWORKS COM 040413106 3,021 49 1.65 1,160 11.34 0.0806
2024-08-12 2024-06-30 13F ARISTA NETWORKS COM 040413106 2,972 85 2.94 1,042 24.37 0.0773
2024-05-15 2024-03-31 13F ARISTA NETWORKS COM 040413106 2,887 5 0.17 837 23.45 0.0661
2024-02-08 2023-12-31 13F ARISTA NETWORKS COM 040413106 2,882 278 10.68 679 41.84 0.0583
2023-11-14 2023-09-30 13F ARISTA NETWORKS COM 040413106 2,604 224 9.41 479 24.16 0.0480
2023-08-10 2023-06-30 13F ARISTA NETWORKS COM 040413106 2,380 -158 -6.23 386 -9.62 0.0383
2023-05-11 2023-03-31 13F ARISTA NETWORKS COM 040413106 2,538 186 7.91 426 49.47 0.0444
2023-02-13 2022-12-31 13F ARISTA NETWORKS COM 040413106 2,352 799 51.45 285 62.86 0.0323
2022-11-10 2022-09-30 13F ARISTA NETWORKS COM 040413106 1,553 367 30.94 175 57.66 0.0231
2022-08-09 2022-06-30 13F ARISTA NETWORKS COM 040413106 1,186 -262 -18.09 111 -44.78 0.0149
2022-05-06 2022-03-31 13F ARISTA NETWORKS COM 040413106 1,448 447 44.66 201 39.58 0.0243
2022-02-01 2021-12-31 13F ARISTA NETWORKS COM 040413106 1,001 763 320.59 144 75.61 0.0172
2021-11-12 2021-09-30 13F ARISTA NETWORKS COM 040413106 238 11 4.85 82 0.00 0.0114
2021-08-09 2021-06-30 13F ARISTA NETWORKS COM 040413106 227 17 8.10 82 30.16 0.0119
2021-05-12 2021-03-31 13F ARISTA NETWORKS COM 040413106 210 31 17.32 63 21.15 0.0102
2021-02-16 2020-12-31 13F ARISTA NETWORKS COM 040413106 179 24 15.48 52 62.50 0.0097
2020-11-13 2020-09-30 13F ARISTA NETWORKS COM 040413106 155 6 4.03 32 3.23 0.0070
2020-08-13 2020-06-30 13F ARISTA NETWORKS COM 040413106 149 -254 -63.03 31 -63.10 0.0069
2020-05-15 2020-03-31 13F Arista Networks Com 040413106 403 180 80.72 84 90.91 0.0141
2020-03-19 2019-12-31 13F/A-1 Arista Networks Com 040413106 223 210 1,615.38 44 4,300.00 0.0053
2020-02-03 2019-12-31 13F Arista Networks Com 040413106 223 210 44 148.6817
2019-10-24 2019-09-30 13F Arista Networks COM 040413106 13 -33 -71.74 1 -90.91 0.0002
2019-07-24 2019-06-30 13F Arista Networks COM 040413106 46 19 70.37 11 37.50 0.0017
2019-04-29 2019-03-31 13F Arista Networks COM 040413106 27 27 8 0.0014
2019-01-17 2018-12-31 13F Arista Networks COM 040413106 0 -13 -100.00 0 -100.00
2018-10-29 2018-09-30 13F Arista Networks COM 040413106 13 0 0.00 3 0.00 0.0009
2018-08-08 2018-06-30 13F Arista Networks COM 040413106 13 0 0.00 3 0.00 0.0011
2018-05-10 2018-03-31 13F Arista Networks COM 040413106 13 0 0.00 3 0.00 0.0011
2018-01-31 2017-12-31 13F Arista Networks COM 040413106 13 13 3 0.0012
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.