Arista Networks Inc (ANET): analysis and signal as of September 6, 2026

Published on September 2, 2026 at 17:41 · Updated on September 6, 2026 at 18:57 · by Aurélien Ambert, QDNA

Exchange : NYSE · Sector : Electronic Technology (Networks for AI Data Centers)

In short

The signal is moderate for Arista Networks Inc (ANET), with a vote of 3/3 and a score of 1.0. Revenue growth and networking requirements for artificial intelligence support the thesis, while market complacency and the deviation from the 200-session moving average limit its strength.

Current signal: moderate (vote 3/3)
Deterministic score: +1.0 → signal expected by the scale : weak (September 10, 2026)
Layers: fundamentals : positive, price : positive, risks : positive

Triggered rules

Rule	Weight
favors a high and durable return on invested capital (ROIC), a marker of a lasting moat	+2.0
penalizes a PEG above 2, the anticipated growth is overpaid (overvalued fast grower)	-1.5
penalizes direct holding of US securities in a CTO (US estate tax at death), favors a UCITS ETF domiciled in IE	-1.0
favors a "fast grower" profile, high and durable earnings growth (> 20 %), to be cross-checked against the PEG	+1.0
moderately favors an asset with robust operating profitability (RMW factor), cross-check with accounting quality (possible manipulation)	+0.5
moderately penalizes an asset with very aggressive asset growth / investment (CMA factor favors conservatism), context-dependent	-0.5
moderately favors a positive 12-1 month momentum (tailwind), BUT guardrail: costly rotation, long-term reversal, momentum crashes, a conviction signal, not a rotation trigger	+0.5

Thesis

ANET benefits from an expansionary regime favorable to semiconductors and artificial intelligence. Revenue growth of 30 % year over year and T3 guidance of 3.30 Md USD support this interpretation. However, the PER of 16.0 and PEG of 0.41 contrast with the higher multiples reported in the technical layer of the analysis. The current price of 193.78 USD stands +27.5 % above the MM200, while complacency measured by Cboe indicators increases the risk of a pullback if the artificial intelligence cycle slows.

Bull case

The bullish argument combines revenue of 3.25 Md USD, growth of +30 % year over year, an EBITDA margin of 70 % and a share repurchase program of 2 Md USD. The PER of 16.0 is below the multiples cited for CSCO at 17.9, CI at 20.1, AVGO at 26.8 and CRDO at 35.5. The PEG of 0.41 complements this valuation argument, within a macroeconomic regime favorable to semiconductors and artificial intelligence, in which ANET participates as a networking provider for data centres.

Bear case

The Cboe risk regime reflects complacency characterized by limited options hedging and a VIX9D/VIX3M slope of -32 %. The beta of 2.02 relative to ^GSPC heightens sensitivity to market fluctuations. Repeated disposals by the chief executive officer, including 13 809 shares on 28/08/2026 and a reduction of 58.2 % in direct holdings, reinforce these reservations. The GAAP-based PER of 61.8 and PEG of 1.90 reported in the technical layer qualify the valuation argument. Finally, 88 % of the rise comes from price changes between trading sessions, which the analysis contrasts with institutional accumulation during trading sessions.

Scenarios

The supplied analysis does not detail any scenario. No probability of occurrence is specified.

Risks

The risks described concern a cooling of the artificial intelligence cycle, limited options hedging and market sensitivity measured by a beta of 2.02. The VIX slope of -32 % and the put-to-call ratio of 0.76 characterize the complacency regime. The deviation of +27.5 % from the MM200 creates a further risk of a pullback, while discrepancies between valuation multiples complicate their interpretation.

Market positioning (short sellers)

Short interest / shares outstanding: 1.23 %
Days to cover: 1.40
Settlement date: 2026-08-14
Source: FINRA (disseminated on 2026-08-26)

Market information published by FINRA (consolidated short interest, all venues), no directional comment.

Upcoming catalysts

Date	Description
October 15, 2026	Ethernet deployments at scale for hyperscalers and neutral clouds
October 28, 2026	Publications des dépenses d'investissement des hyperscalers clients, Meta et Microsoft
November 3, 2026	Estimated T3 2026 results,

Signal history (last 12 months)

Date	Signal	New fact
September 6, 2026	moderate (3/3)	not published
September 2, 2026	moderate (single draw, outside the three-draw protocol)	unchanged
August 30, 2026	moderate (single draw, outside the three-draw protocol)	unchanged

Frequently asked questions

Why does the signal remain moderate despite ANET's growth?

Revenue is growing by 30 % year over year and T3 guidance reaches 3.30 Md USD. These factors support the thesis related to networking for artificial intelligence. However, market complacency, the beta of 2.02 and the deviation of +27.5 % from the MM200 limit the strength of the signal.

What do the cited valuation multiples show?

The analysis presents a PER of 16.0 and a PEG of 0.41 as favorable arguments, with higher comparison multiples for the cited peers. It also mentions a GAAP-based PER of 61.8 and a PEG of 1.90 in the technical layer. These divergent measures qualify the valuation assessment, with no further explanation in the supplied data.

Which market factors weaken the thesis?

The Cboe regime is described as a phase of complacency, with a VIX9D/VIX3M slope of -32 % and limited options hedging. The beta of 2.02 relative to ^GSPC increases market sensitivity. Furthermore, 88 % of the rise comes from price changes between trading sessions, while a slowdown in the artificial intelligence cycle poses a risk of a pullback.

Sources

The official filings below are the issuer's own, matched to this stock by its identifier (LEI, CIK or ISIN). The figures quoted above come from an automated arbitration: they have not been re-checked one by one.

August 5, 2026 — 10-Q (SEC · 10-Q)
August 4, 2026 — 2.02 Results of Operations and Financial Condition; 9.01 Financial Statements and Exhibits (SEC · 8-K)
June 2, 2026 — 5.07 Submission of Matters to a Vote of Security Holders (SEC · 8-K)
May 6, 2026 — 10-Q (SEC · 10-Q)
May 5, 2026 — 2.02 Results of Operations and Financial Condition; 9.01 Financial Statements and Exhibits (SEC · 8-K)

Automated AI analysis: limitations and transparency

This content is an automated analysis produced using artificial intelligence. Personal analysis for information purposes — no personalised investment advice. MMR content consists of general research. It does not take account of your financial circumstances, objectives or risk tolerance. Data, analyses and results, including those produced using artificial intelligence, may contain errors, be incomplete or become outdated. No return or outcome is guaranteed. All investments carry a risk of partial or total loss of capital. Past performance and simulations do not predict future results. Before making any decision, check information against original sources and, where necessary, consult an authorised professional. You remain responsible for your investment decisions. This notice does not exclude or limit any liability that cannot legally be excluded or limited.
Tool and analysis: QDNA, Aurélien Ambert.
Analysis (arbitration) completed on September 6, 2026; this page was completed on September 6, 2026 at 18:57 (UTC).
Interests: no position in the stock analysed (ANET) is recorded in the data consulted on September 12, 2026 (UTC). This does not confirm the absence of holdings or other interests. The situation at the analysis publication date has not been reconstructed.
This declaration covers only recorded positions in this stock; it is not an exhaustive verification of other interests or remuneration.
Methodology: analysis chain, score formula and scale described on the public methodology page.
Analysis horizon: 2035.