Arista Networks, Inc.
MX ˙ BMV ˙ US0404132054
SecurityMX:ANET / Arista Networks, Inc.
InstitutionHB Wealth Management, LLC
Latest Disclosed Ownership42,405 shares
Latest Disclosed Value $ 5,206,511
HB Wealth Management, LLC ownership in ANET / Arista Networks, Inc.

On April 27, 2026 - HB Wealth Management, LLC filed a 13F-HR form disclosing ownership of 42,405 shares of Arista Networks, Inc. (MX:ANET) valued at $5,206,511 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 34,951 shares of Arista Networks, Inc.. This represents a change in shares of 21.33% during the quarter.

HB Wealth Management, LLC has a history of taking positions in derivatives of the underlying security (ANET) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:ANET / Arista Networks, Inc. Historical Put/Call Ratio
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)
2026-04-27 2026-03-31 13F ARISTA NETWORKS COM SHS 040413205 42,405 7,454 21.33 5,207 13.69 0.0337
2026-01-28 2025-12-31 13F ARISTA NETWORKS COM SHS 040413205 34,951 2,541 7.84 4,580 -3.03 0.0296
2025-10-23 2025-09-30 13F ARISTA NETWORKS COM SHS 040413205 32,410 3,658 12.72 4,722 60.56 0.0320
2025-07-17 2025-06-30 13F ARISTA NETWORKS COM SHS 040413205 28,752 -2,533 -8.10 2,942 21.38 0.0234
2025-05-07 2025-03-31 13F ARISTA NETWORKS COM SHS 040413205 31,285 4,816 18.19 2,424 -17.16 0.0203
2025-01-15 2024-12-31 13F ARISTA NETWORKS COM SHS 040413205 26,469 20,798 366.74 2,926 34.42 0.0299
2024-10-15 2024-09-30 13F ARISTA NETWORKS COM 040413106 5,671 836 17.29 2,177 28.45 0.0234
2024-07-26 2024-06-30 13F ARISTA NETWORKS COM 040413106 4,835 1,083 28.86 1,695 55.70 0.0198
2024-04-30 2024-03-31 13F ARISTA NETWORKS COM 040413106 3,752 157 4.37 1,088 28.61 0.0137
2024-01-16 2023-12-31 13F ARISTA NETWORKS COM 040413106 3,595 233 6.93 847 36.89 0.0122
2023-10-13 2023-09-30 13F ARISTA NETWORKS COM 040413106 3,362 609 22.12 618 38.57 0.0100
2023-07-13 2023-06-30 13F ARISTA NETWORKS COM 040413106 2,753 229 9.07 446 5.44 0.0071
2023-04-13 2023-03-31 13F ARISTA NETWORKS COM 040413106 2,524 244 10.70 424 53.26 0.0074
2023-01-20 2022-12-31 13F ARISTA NETWORKS COM 040413106 2,280 2,280 277 0.0050
2022-07-15 2022-06-30 13F ARISTA NETWORKS COM 040413106 0 -1,619 -100.00 0 -100.00
2022-05-16 2022-03-31 13F ARISTA NETWORKS COM 040413106 1,619 1,619 225 0.0042
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2025-05-07 2025-03-31 13F ARISTA NETWORKS COM SHS Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-01-15 2024-12-31 13F ARISTA NETWORKS COM SHS Call 3,000 332 n/a n/a n/a
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.